Documentation
¶
Index ¶
- Constants
- type GL
- func (gl *GL) Accum(op glbase.Enum, value float32)
- func (gl *GL) ActiveTexture(texture glbase.Enum)
- func (gl *GL) AlphaFunc(glfunc glbase.Enum, ref float32)
- func (gl *GL) AreTexturesResident(n int, textures []glbase.Texture, residences []bool) bool
- func (gl *GL) ArrayElement(i int32)
- func (gl *GL) AttachShader(program glbase.Program, shader glbase.Shader)
- func (gl *GL) Begin(mode glbase.Enum)
- func (gl *GL) BeginConditionalRender(id uint32, mode glbase.Enum)
- func (gl *GL) BeginQuery(target glbase.Enum, id uint32)
- func (gl *GL) BeginTransformFeedback(primitiveMode glbase.Enum)
- func (gl *GL) BindAttribLocation(program glbase.Program, index glbase.Attrib, name string)
- func (gl *GL) BindBuffer(target glbase.Enum, buffer glbase.Buffer)
- func (gl *GL) BindBufferBase(target glbase.Enum, index uint32, buffer glbase.Buffer)
- func (gl *GL) BindBufferRange(target glbase.Enum, index uint32, buffer glbase.Buffer, offset, size int)
- func (gl *GL) BindFragDataLocation(program glbase.Program, color uint32, name []byte)
- func (gl *GL) BindFramebuffer(target glbase.Enum, framebuffer glbase.Framebuffer)
- func (gl *GL) BindRenderbuffer(target glbase.Enum, renderbuffer glbase.Renderbuffer)
- func (gl *GL) BindTexture(target glbase.Enum, texture glbase.Texture)
- func (gl *GL) BindVertexArray(array uint32)
- func (gl *GL) Bitmap(width, height int, xorig, yorig, xmove, ymove float32, bitmap []uint8)
- func (gl *GL) BlendColor(red, green, blue, alpha float32)
- func (gl *GL) BlendEquation(mode glbase.Enum)
- func (gl *GL) BlendEquationSeparate(modeRGB, modeAlpha glbase.Enum)
- func (gl *GL) BlendFunc(sfactor, dfactor glbase.Enum)
- func (gl *GL) BlendFuncSeparate(sfactorRGB, dfactorRGB, sfactorAlpha, dfactorAlpha glbase.Enum)
- func (gl *GL) BlitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1 int32, ...)
- func (gl *GL) BufferData(target glbase.Enum, size int, data interface{}, usage glbase.Enum)
- func (gl *GL) BufferSubData(target glbase.Enum, offset, size int, data interface{})
- func (gl *GL) CallList(list uint32)
- func (gl *GL) CallLists(n int, gltype glbase.Enum, lists interface{})
- func (gl *GL) CheckFramebufferStatus(target glbase.Enum) glbase.Enum
- func (gl *GL) ClampColor(target, clamp glbase.Enum)
- func (gl *GL) Clear(mask glbase.Bitfield)
- func (gl *GL) ClearAccum(red, green, blue, alpha float32)
- func (gl *GL) ClearBufferfi(buffer glbase.Enum, drawbuffer int32, depth float32, stencil int32)
- func (gl *GL) ClearBufferfv(buffer glbase.Enum, drawbuffer int32, value []float32)
- func (gl *GL) ClearBufferiv(buffer glbase.Enum, drawbuffer int32, value []int32)
- func (gl *GL) ClearBufferuiv(buffer glbase.Enum, drawbuffer int32, value []uint32)
- func (gl *GL) ClearColor(red, green, blue, alpha float32)
- func (gl *GL) ClearDepth(depth float64)
- func (gl *GL) ClearIndex(c float32)
- func (gl *GL) ClearStencil(s int32)
- func (gl *GL) ClientActiveTexture(texture glbase.Enum)
- func (gl *GL) ClipPlane(plane glbase.Enum, equation []float64)
- func (gl *GL) Color3b(red, green, blue byte)
- func (gl *GL) Color3bv(v []byte)
- func (gl *GL) Color3d(red, green, blue float64)
- func (gl *GL) Color3dv(v []float64)
- func (gl *GL) Color3f(red, green, blue float32)
- func (gl *GL) Color3fv(v []float32)
- func (gl *GL) Color3i(red, green, blue int32)
- func (gl *GL) Color3iv(v []int32)
- func (gl *GL) Color3s(red, green, blue int16)
- func (gl *GL) Color3sv(v []int16)
- func (gl *GL) Color3ub(red, green, blue uint8)
- func (gl *GL) Color3ubv(v []uint8)
- func (gl *GL) Color3ui(red, green, blue uint32)
- func (gl *GL) Color3uiv(v []uint32)
- func (gl *GL) Color3us(red, green, blue uint16)
- func (gl *GL) Color3usv(v []uint16)
- func (gl *GL) Color4b(red, green, blue, alpha byte)
- func (gl *GL) Color4bv(v []byte)
- func (gl *GL) Color4d(red, green, blue, alpha float64)
- func (gl *GL) Color4dv(v []float64)
- func (gl *GL) Color4f(red, green, blue, alpha float32)
- func (gl *GL) Color4fv(v []float32)
- func (gl *GL) Color4i(red, green, blue, alpha int32)
- func (gl *GL) Color4iv(v []int32)
- func (gl *GL) Color4s(red, green, blue, alpha int16)
- func (gl *GL) Color4sv(v []int16)
- func (gl *GL) Color4ub(red, green, blue, alpha uint8)
- func (gl *GL) Color4ubv(v []uint8)
- func (gl *GL) Color4ui(red, green, blue, alpha uint32)
- func (gl *GL) Color4uiv(v []uint32)
- func (gl *GL) Color4us(red, green, blue, alpha uint16)
- func (gl *GL) Color4usv(v []uint16)
- func (gl *GL) ColorMask(red, green, blue, alpha bool)
- func (gl *GL) ColorMaski(index uint32, r, g, b, a bool)
- func (gl *GL) ColorMaterial(face, mode glbase.Enum)
- func (gl *GL) ColorPointer(size int, gltype glbase.Enum, stride int, pointer interface{})
- func (gl *GL) ColorSubTable(target glbase.Enum, start int32, count int, format, gltype glbase.Enum, ...)
- func (gl *GL) ColorTable(target, internalFormat glbase.Enum, width int, format, gltype glbase.Enum, ...)
- func (gl *GL) ColorTableParameterfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) ColorTableParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) CompileShader(shader glbase.Shader)
- func (gl *GL) CompressedTexImage1D(target glbase.Enum, level int, internalFormat glbase.Enum, ...)
- func (gl *GL) CompressedTexImage2D(target glbase.Enum, level int, internalFormat glbase.Enum, ...)
- func (gl *GL) CompressedTexImage3D(target glbase.Enum, level int, internalFormat glbase.Enum, width, height int, ...)
- func (gl *GL) CompressedTexSubImage1D(target glbase.Enum, level, xoffset, width int, format glbase.Enum, ...)
- func (gl *GL) CompressedTexSubImage2D(target glbase.Enum, level, xoffset, yoffset, width, height int, ...)
- func (gl *GL) CompressedTexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, ...)
- func (gl *GL) ConvolutionFilter1D(target, internalFormat glbase.Enum, width int, format, gltype glbase.Enum, ...)
- func (gl *GL) ConvolutionFilter2D(target, internalFormat glbase.Enum, width, height int, ...)
- func (gl *GL) ConvolutionParameterf(target, pname glbase.Enum, params float32)
- func (gl *GL) ConvolutionParameterfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) ConvolutionParameteri(target, pname glbase.Enum, params int32)
- func (gl *GL) ConvolutionParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) CopyColorSubTable(target glbase.Enum, start int32, x, y, width int)
- func (gl *GL) CopyColorTable(target, internalFormat glbase.Enum, x, y, width int)
- func (gl *GL) CopyConvolutionFilter1D(target, internalFormat glbase.Enum, x, y, width int)
- func (gl *GL) CopyConvolutionFilter2D(target, internalFormat glbase.Enum, x, y, width, height int)
- func (gl *GL) CopyPixels(x, y, width, height int, gltype glbase.Enum)
- func (gl *GL) CopyTexImage1D(target glbase.Enum, level int, internalFormat glbase.Enum, ...)
- func (gl *GL) CopyTexImage2D(target glbase.Enum, level int, internalFormat glbase.Enum, ...)
- func (gl *GL) CopyTexSubImage1D(target glbase.Enum, level, xoffset, x, y, width int)
- func (gl *GL) CopyTexSubImage2D(target glbase.Enum, level, xoffset, yoffset, x, y, width, height int)
- func (gl *GL) CopyTexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, ...)
- func (gl *GL) CreateProgram() glbase.Program
- func (gl *GL) CreateShader(gltype glbase.Enum) glbase.Shader
- func (gl *GL) CullFace(mode glbase.Enum)
- func (gl *GL) DeleteBuffers(buffers []glbase.Buffer)
- func (gl *GL) DeleteFramebuffers(framebuffers []glbase.Framebuffer)
- func (gl *GL) DeleteLists(list uint32, range_ int32)
- func (gl *GL) DeleteProgram(program glbase.Program)
- func (gl *GL) DeleteQueries(n int, ids []uint32)
- func (gl *GL) DeleteRenderbuffers(renderbuffers []glbase.Renderbuffer)
- func (gl *GL) DeleteShader(shader glbase.Shader)
- func (gl *GL) DeleteTextures(textures []glbase.Texture)
- func (gl *GL) DeleteVertexArrays(n int, arrays []uint32)
- func (gl *GL) DepthFunc(glfunc glbase.Enum)
- func (gl *GL) DepthMask(flag bool)
- func (gl *GL) DepthRange(nearVal, farVal float64)
- func (gl *GL) DetachShader(program glbase.Program, shader glbase.Shader)
- func (gl *GL) Disable(cap glbase.Enum)
- func (gl *GL) DisableClientState(array glbase.Enum)
- func (gl *GL) DisableVertexAttribArray(index glbase.Attrib)
- func (gl *GL) Disablei(target glbase.Enum, index uint32)
- func (gl *GL) DrawArrays(mode glbase.Enum, first, count int)
- func (gl *GL) DrawBuffer(mode glbase.Enum)
- func (gl *GL) DrawBuffers(n int, bufs []glbase.Enum)
- func (gl *GL) DrawElements(mode glbase.Enum, count int, gltype glbase.Enum, indices interface{})
- func (gl *GL) DrawPixels(width, height int, format, gltype glbase.Enum, pixels interface{})
- func (gl *GL) DrawRangeElements(mode glbase.Enum, start, end uint32, count int, gltype glbase.Enum, ...)
- func (gl *GL) EdgeFlag(flag bool)
- func (gl *GL) EdgeFlagPointer(stride int, pointer interface{})
- func (gl *GL) EdgeFlagv(flag []bool)
- func (gl *GL) Enable(cap glbase.Enum)
- func (gl *GL) EnableClientState(array glbase.Enum)
- func (gl *GL) EnableVertexAttribArray(index glbase.Attrib)
- func (gl *GL) Enablei(target glbase.Enum, index uint32)
- func (gl *GL) End()
- func (gl *GL) EndConditionalRender()
- func (gl *GL) EndList()
- func (gl *GL) EndQuery(target glbase.Enum)
- func (gl *GL) EndTransformFeedback()
- func (gl *GL) EvalCoord1d(u float64)
- func (gl *GL) EvalCoord1dv(u []float64)
- func (gl *GL) EvalCoord1f(u float32)
- func (gl *GL) EvalCoord1fv(u []float32)
- func (gl *GL) EvalCoord2d(u, v float64)
- func (gl *GL) EvalCoord2dv(u []float64)
- func (gl *GL) EvalCoord2f(u, v float32)
- func (gl *GL) EvalCoord2fv(u []float32)
- func (gl *GL) EvalMesh1(mode glbase.Enum, i1, i2 int32)
- func (gl *GL) EvalMesh2(mode glbase.Enum, i1, i2, j1, j2 int32)
- func (gl *GL) EvalPoint1(i int32)
- func (gl *GL) EvalPoint2(i, j int32)
- func (gl *GL) FeedbackBuffer(size int, gltype glbase.Enum, buffer []float32)
- func (gl *GL) Finish()
- func (gl *GL) Flush()
- func (gl *GL) FlushMappedBufferRange(target glbase.Enum, offset, length int)
- func (gl *GL) FogCoordPointer(gltype glbase.Enum, stride int, pointer interface{})
- func (gl *GL) FogCoordd(coord float64)
- func (gl *GL) FogCoorddv(coord []float64)
- func (gl *GL) FogCoordf(coord float32)
- func (gl *GL) FogCoordfv(coord []float32)
- func (gl *GL) Fogf(pname glbase.Enum, param float32)
- func (gl *GL) Fogfv(pname glbase.Enum, params []float32)
- func (gl *GL) Fogi(pname glbase.Enum, param int32)
- func (gl *GL) Fogiv(pname glbase.Enum, params []int32)
- func (gl *GL) FramebufferRenderbuffer(target, attachment, renderbuffertarget glbase.Enum, ...)
- func (gl *GL) FramebufferTexture1D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int)
- func (gl *GL) FramebufferTexture2D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int)
- func (gl *GL) FramebufferTexture3D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int, ...)
- func (gl *GL) FramebufferTextureLayer(target, attachment glbase.Enum, texture glbase.Texture, level int, layer int32)
- func (gl *GL) FrontFace(mode glbase.Enum)
- func (gl *GL) Frustum(left, right, bottom, top, zNear, zFar float64)
- func (gl *GL) GenBuffers(n int) []glbase.Buffer
- func (gl *GL) GenFramebuffers(n int) []glbase.Framebuffer
- func (gl *GL) GenLists(range_ int32) uint32
- func (gl *GL) GenQueries(n int, ids []uint32)
- func (gl *GL) GenRenderbuffers(n int) []glbase.Renderbuffer
- func (gl *GL) GenTextures(n int) []glbase.Texture
- func (gl *GL) GenVertexArrays(n int, arrays []uint32)
- func (gl *GL) GenerateMipmap(target glbase.Enum)
- func (gl *GL) GetActiveAttrib(program glbase.Program, index glbase.Attrib, bufSize int32, length []int32, ...)
- func (gl *GL) GetActiveUniform(program glbase.Program, index uint32, bufSize int32, length []int32, ...)
- func (gl *GL) GetAttachedShaders(program glbase.Program, maxCount int32, count []int, obj []uint32)
- func (gl *GL) GetAttribLocation(program glbase.Program, name string) glbase.Attrib
- func (gl *GL) GetBooleani_v(target glbase.Enum, index uint32, data []bool)
- func (gl *GL) GetBooleanv(pname glbase.Enum, params []bool)
- func (gl *GL) GetBufferParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetBufferSubData(target glbase.Enum, offset, size int, data interface{})
- func (gl *GL) GetClipPlane(plane glbase.Enum, equation []float64)
- func (gl *GL) GetColorTable(target, format, gltype glbase.Enum, table interface{})
- func (gl *GL) GetColorTableParameterfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) GetColorTableParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetCompressedTexImage(target glbase.Enum, level int, img interface{})
- func (gl *GL) GetConvolutionFilter(target, format, gltype glbase.Enum, image interface{})
- func (gl *GL) GetConvolutionParameterfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) GetConvolutionParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetDoublev(pname glbase.Enum, params []float64)
- func (gl *GL) GetError() glbase.Enum
- func (gl *GL) GetFloatv(pname glbase.Enum, params []float32)
- func (gl *GL) GetFragDataLocation(program glbase.Program, name []byte) int32
- func (gl *GL) GetFramebufferAttachmentParameteriv(target, attachment, pname glbase.Enum, params []int32)
- func (gl *GL) GetHistogram(target glbase.Enum, reset bool, format, gltype glbase.Enum, values interface{})
- func (gl *GL) GetHistogramParameterfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) GetHistogramParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetIntegeri_v(target glbase.Enum, index uint32, data []int32)
- func (gl *GL) GetIntegerv(pname glbase.Enum, params []int32)
- func (gl *GL) GetLightfv(light, pname glbase.Enum, params []float32)
- func (gl *GL) GetLightiv(light, pname glbase.Enum, params []int32)
- func (gl *GL) GetMapdv(target, query glbase.Enum, v []float64)
- func (gl *GL) GetMapfv(target, query glbase.Enum, v []float32)
- func (gl *GL) GetMapiv(target, query glbase.Enum, v []int32)
- func (gl *GL) GetMaterialfv(face, pname glbase.Enum, params []float32)
- func (gl *GL) GetMaterialiv(face, pname glbase.Enum, params []int32)
- func (gl *GL) GetMinmax(target glbase.Enum, reset bool, format, gltype glbase.Enum, values interface{})
- func (gl *GL) GetMinmaxParameterfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) GetMinmaxParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetPixelMapfv(glmap glbase.Enum, values []float32)
- func (gl *GL) GetPixelMapuiv(glmap glbase.Enum, values []uint32)
- func (gl *GL) GetPixelMapusv(glmap glbase.Enum, values []uint16)
- func (gl *GL) GetPolygonStipple(mask []uint8)
- func (gl *GL) GetProgramInfoLog(program glbase.Program) []byte
- func (gl *GL) GetProgramiv(program glbase.Program, pname glbase.Enum, params []int32)
- func (gl *GL) GetQueryObjectiv(id uint32, pname glbase.Enum, params []int32)
- func (gl *GL) GetQueryObjectuiv(id uint32, pname glbase.Enum, params []uint32)
- func (gl *GL) GetQueryiv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetRenderbufferParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetSeparableFilter(target, format, gltype glbase.Enum, row, column, span interface{})
- func (gl *GL) GetShaderInfoLog(shader glbase.Shader) []byte
- func (gl *GL) GetShaderSource(shader glbase.Shader, bufSize int32, length []int32, source []byte)
- func (gl *GL) GetShaderiv(shader glbase.Shader, pname glbase.Enum, params []int32)
- func (gl *GL) GetTexEnvfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) GetTexEnviv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetTexGendv(coord, pname glbase.Enum, params []float64)
- func (gl *GL) GetTexGenfv(coord, pname glbase.Enum, params []float32)
- func (gl *GL) GetTexGeniv(coord, pname glbase.Enum, params []int32)
- func (gl *GL) GetTexImage(target glbase.Enum, level int, format, gltype glbase.Enum, pixels interface{})
- func (gl *GL) GetTexLevelParameterfv(target glbase.Enum, level int, pname glbase.Enum, params []float32)
- func (gl *GL) GetTexLevelParameteriv(target glbase.Enum, level int, pname glbase.Enum, params []int32)
- func (gl *GL) GetTexParameterIiv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetTexParameterIuiv(target, pname glbase.Enum, params []uint32)
- func (gl *GL) GetTexParameterfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) GetTexParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) GetTransformFeedbackVarying(program glbase.Program, index uint32, bufSize int32, length []int32, ...)
- func (gl *GL) GetUniformLocation(program glbase.Program, name string) glbase.Uniform
- func (gl *GL) GetUniformfv(program glbase.Program, location glbase.Uniform, params []float32)
- func (gl *GL) GetUniformiv(program glbase.Program, location glbase.Uniform, params []int32)
- func (gl *GL) GetUniformuiv(program glbase.Program, location glbase.Uniform, params []uint32)
- func (gl *GL) GetVertexAttribIiv(index glbase.Attrib, pname glbase.Enum, params []int32)
- func (gl *GL) GetVertexAttribIuiv(index glbase.Attrib, pname glbase.Enum, params []uint32)
- func (gl *GL) GetVertexAttribdv(index glbase.Attrib, pname glbase.Enum, params []float64)
- func (gl *GL) GetVertexAttribfv(index glbase.Attrib, pname glbase.Enum, params []float32)
- func (gl *GL) GetVertexAttribiv(index glbase.Attrib, pname glbase.Enum, params []int32)
- func (gl *GL) Hint(target, mode glbase.Enum)
- func (gl *GL) Histogram(target glbase.Enum, width int, internalFormat glbase.Enum, sink bool)
- func (gl *GL) IndexMask(mask uint32)
- func (gl *GL) IndexPointer(gltype glbase.Enum, stride int, pointer interface{})
- func (gl *GL) Indexd(c float64)
- func (gl *GL) Indexdv(c []float64)
- func (gl *GL) Indexf(c float32)
- func (gl *GL) Indexfv(c []float32)
- func (gl *GL) Indexi(c int32)
- func (gl *GL) Indexiv(c []int32)
- func (gl *GL) Indexs(c int16)
- func (gl *GL) Indexsv(c []int16)
- func (gl *GL) Indexub(c uint8)
- func (gl *GL) Indexubv(c []uint8)
- func (gl *GL) InitNames()
- func (gl *GL) InterleavedArrays(format glbase.Enum, stride int, pointer interface{})
- func (gl *GL) IsBuffer(buffer glbase.Buffer) bool
- func (gl *GL) IsEnabled(cap glbase.Enum) bool
- func (gl *GL) IsEnabledi(target glbase.Enum, index uint32) bool
- func (gl *GL) IsFramebuffer(framebuffer glbase.Framebuffer) bool
- func (gl *GL) IsList(list uint32) bool
- func (gl *GL) IsProgram(program glbase.Program) bool
- func (gl *GL) IsQuery(id uint32) bool
- func (gl *GL) IsRenderbuffer(renderbuffer glbase.Renderbuffer) bool
- func (gl *GL) IsShader(shader glbase.Shader) bool
- func (gl *GL) IsTexture(texture glbase.Texture) bool
- func (gl *GL) IsVertexArray(array uint32) bool
- func (gl *GL) LightModelf(pname glbase.Enum, param float32)
- func (gl *GL) LightModelfv(pname glbase.Enum, params []float32)
- func (gl *GL) LightModeli(pname glbase.Enum, param int32)
- func (gl *GL) LightModeliv(pname glbase.Enum, params []int32)
- func (gl *GL) Lightf(light, pname glbase.Enum, param float32)
- func (gl *GL) Lightfv(light, pname glbase.Enum, params []float32)
- func (gl *GL) Lighti(light, pname glbase.Enum, param int32)
- func (gl *GL) Lightiv(light, pname glbase.Enum, params []int32)
- func (gl *GL) LineStipple(factor int32, pattern uint16)
- func (gl *GL) LineWidth(width float32)
- func (gl *GL) LinkProgram(program glbase.Program)
- func (gl *GL) ListBase(base uint32)
- func (gl *GL) LoadIdentity()
- func (gl *GL) LoadMatrixd(m []float64)
- func (gl *GL) LoadMatrixf(m []float32)
- func (gl *GL) LoadName(name uint32)
- func (gl *GL) LoadTransposeMatrixd(m []float64)
- func (gl *GL) LoadTransposeMatrixf(m []float32)
- func (gl *GL) LogicOp(opcode glbase.Enum)
- func (gl *GL) Map1d(target glbase.Enum, u1, u2 float64, stride, order int, points []float64)
- func (gl *GL) Map1f(target glbase.Enum, u1, u2 float32, stride, order int, points []float32)
- func (gl *GL) Map2d(target glbase.Enum, u1, u2 float64, ustride, uorder int32, v1, v2 float64, ...)
- func (gl *GL) Map2f(target glbase.Enum, u1, u2 float32, ustride, uorder int32, v1, v2 float32, ...)
- func (gl *GL) MapGrid1d(un int32, u1, u2 float64)
- func (gl *GL) MapGrid1f(un int32, u1, u2 float32)
- func (gl *GL) MapGrid2d(un int32, u1, u2 float64, vn int32, v1, v2 float64)
- func (gl *GL) MapGrid2f(un int32, u1, u2 float32, vn int32, v1, v2 float32)
- func (gl *GL) Materialf(face, pname glbase.Enum, param float32)
- func (gl *GL) Materialfv(face, pname glbase.Enum, params []float32)
- func (gl *GL) Materiali(face, pname glbase.Enum, param int32)
- func (gl *GL) Materialiv(face, pname glbase.Enum, params []int32)
- func (gl *GL) MatrixMode(mode glbase.Enum)
- func (gl *GL) Minmax(target, internalFormat glbase.Enum, sink bool)
- func (gl *GL) MultMatrixd(m []float64)
- func (gl *GL) MultMatrixf(m []float32)
- func (gl *GL) MultTransposeMatrixd(m []float64)
- func (gl *GL) MultTransposeMatrixf(m []float32)
- func (gl *GL) MultiDrawArrays(mode glbase.Enum, first, count []int, drawcount int32)
- func (gl *GL) MultiTexCoord1d(target glbase.Enum, s float64)
- func (gl *GL) MultiTexCoord1dv(target glbase.Enum, v []float64)
- func (gl *GL) MultiTexCoord1f(target glbase.Enum, s float32)
- func (gl *GL) MultiTexCoord1fv(target glbase.Enum, v []float32)
- func (gl *GL) MultiTexCoord1i(target glbase.Enum, s int32)
- func (gl *GL) MultiTexCoord1iv(target glbase.Enum, v []int32)
- func (gl *GL) MultiTexCoord1s(target glbase.Enum, s int16)
- func (gl *GL) MultiTexCoord1sv(target glbase.Enum, v []int16)
- func (gl *GL) MultiTexCoord2d(target glbase.Enum, s, t float64)
- func (gl *GL) MultiTexCoord2dv(target glbase.Enum, v []float64)
- func (gl *GL) MultiTexCoord2f(target glbase.Enum, s, t float32)
- func (gl *GL) MultiTexCoord2fv(target glbase.Enum, v []float32)
- func (gl *GL) MultiTexCoord2i(target glbase.Enum, s, t int32)
- func (gl *GL) MultiTexCoord2iv(target glbase.Enum, v []int32)
- func (gl *GL) MultiTexCoord2s(target glbase.Enum, s, t int16)
- func (gl *GL) MultiTexCoord2sv(target glbase.Enum, v []int16)
- func (gl *GL) MultiTexCoord3d(target glbase.Enum, s, t, r float64)
- func (gl *GL) MultiTexCoord3dv(target glbase.Enum, v []float64)
- func (gl *GL) MultiTexCoord3f(target glbase.Enum, s, t, r float32)
- func (gl *GL) MultiTexCoord3fv(target glbase.Enum, v []float32)
- func (gl *GL) MultiTexCoord3i(target glbase.Enum, s, t, r int32)
- func (gl *GL) MultiTexCoord3iv(target glbase.Enum, v []int32)
- func (gl *GL) MultiTexCoord3s(target glbase.Enum, s, t, r int16)
- func (gl *GL) MultiTexCoord3sv(target glbase.Enum, v []int16)
- func (gl *GL) MultiTexCoord4d(target glbase.Enum, s, t, r, q float64)
- func (gl *GL) MultiTexCoord4dv(target glbase.Enum, v []float64)
- func (gl *GL) MultiTexCoord4f(target glbase.Enum, s, t, r, q float32)
- func (gl *GL) MultiTexCoord4fv(target glbase.Enum, v []float32)
- func (gl *GL) MultiTexCoord4i(target glbase.Enum, s, t, r, q int32)
- func (gl *GL) MultiTexCoord4iv(target glbase.Enum, v []int32)
- func (gl *GL) MultiTexCoord4s(target glbase.Enum, s, t, r, q int16)
- func (gl *GL) MultiTexCoord4sv(target glbase.Enum, v []int16)
- func (gl *GL) NewList(list uint32, mode glbase.Enum)
- func (gl *GL) Normal3b(nx, ny, nz byte)
- func (gl *GL) Normal3bv(v []byte)
- func (gl *GL) Normal3d(nx, ny, nz float64)
- func (gl *GL) Normal3dv(v []float64)
- func (gl *GL) Normal3f(nx, ny, nz float32)
- func (gl *GL) Normal3fv(v []float32)
- func (gl *GL) Normal3i(nx, ny, nz int32)
- func (gl *GL) Normal3iv(v []int32)
- func (gl *GL) Normal3s(nx, ny, nz int16)
- func (gl *GL) Normal3sv(v []int16)
- func (gl *GL) NormalPointer(gltype glbase.Enum, stride int, pointer interface{})
- func (gl *GL) Ortho(left, right, bottom, top, zNear, zFar float64)
- func (gl *GL) PassThrough(token float32)
- func (gl *GL) PixelMapfv(glmap glbase.Enum, mapsize int32, values []float32)
- func (gl *GL) PixelMapuiv(glmap glbase.Enum, mapsize int32, values []uint32)
- func (gl *GL) PixelMapusv(glmap glbase.Enum, mapsize int32, values []uint16)
- func (gl *GL) PixelStoref(pname glbase.Enum, param float32)
- func (gl *GL) PixelStorei(pname glbase.Enum, param int32)
- func (gl *GL) PixelTransferf(pname glbase.Enum, param float32)
- func (gl *GL) PixelTransferi(pname glbase.Enum, param int32)
- func (gl *GL) PixelZoom(xfactor, yfactor float32)
- func (gl *GL) PointParameterf(pname glbase.Enum, param float32)
- func (gl *GL) PointParameterfv(pname glbase.Enum, params []float32)
- func (gl *GL) PointParameteri(pname glbase.Enum, param int32)
- func (gl *GL) PointParameteriv(pname glbase.Enum, params []int32)
- func (gl *GL) PointSize(size float32)
- func (gl *GL) PolygonMode(face, mode glbase.Enum)
- func (gl *GL) PolygonOffset(factor, units float32)
- func (gl *GL) PolygonStipple(mask []uint8)
- func (gl *GL) PopAttrib()
- func (gl *GL) PopClientAttrib()
- func (gl *GL) PopMatrix()
- func (gl *GL) PopName()
- func (gl *GL) PrioritizeTextures(n int, textures []glbase.Texture, priorities []float32)
- func (gl *GL) PushAttrib(mask glbase.Bitfield)
- func (gl *GL) PushClientAttrib(mask glbase.Bitfield)
- func (gl *GL) PushMatrix()
- func (gl *GL) PushName(name uint32)
- func (gl *GL) RasterPos2d(x, y float64)
- func (gl *GL) RasterPos2dv(v []float64)
- func (gl *GL) RasterPos2f(x, y float32)
- func (gl *GL) RasterPos2fv(v []float32)
- func (gl *GL) RasterPos2i(x, y int)
- func (gl *GL) RasterPos2iv(v []int32)
- func (gl *GL) RasterPos2s(x, y int16)
- func (gl *GL) RasterPos2sv(v []int16)
- func (gl *GL) RasterPos3d(x, y, z float64)
- func (gl *GL) RasterPos3dv(v []float64)
- func (gl *GL) RasterPos3f(x, y, z float32)
- func (gl *GL) RasterPos3fv(v []float32)
- func (gl *GL) RasterPos3i(x, y, z int)
- func (gl *GL) RasterPos3iv(v []int32)
- func (gl *GL) RasterPos3s(x, y, z int16)
- func (gl *GL) RasterPos3sv(v []int16)
- func (gl *GL) RasterPos4d(x, y, z, w float64)
- func (gl *GL) RasterPos4dv(v []float64)
- func (gl *GL) RasterPos4f(x, y, z, w float32)
- func (gl *GL) RasterPos4fv(v []float32)
- func (gl *GL) RasterPos4i(x, y, z, w int)
- func (gl *GL) RasterPos4iv(v []int32)
- func (gl *GL) RasterPos4s(x, y, z, w int16)
- func (gl *GL) RasterPos4sv(v []int16)
- func (gl *GL) ReadBuffer(mode glbase.Enum)
- func (gl *GL) ReadPixels(x, y, width, height int, format, gltype glbase.Enum, pixels interface{})
- func (gl *GL) Rectd(x1, y1, x2, y2 float64)
- func (gl *GL) Rectdv(v1, v2 []float64)
- func (gl *GL) Rectf(x1, y1, x2, y2 float32)
- func (gl *GL) Rectfv(v1, v2 []float32)
- func (gl *GL) Recti(x1, y1, x2, y2 int32)
- func (gl *GL) Rectiv(v1, v2 []int32)
- func (gl *GL) Rects(x1, y1, x2, y2 int16)
- func (gl *GL) Rectsv(v1, v2 []int16)
- func (gl *GL) RenderMode(mode glbase.Enum) int32
- func (gl *GL) RenderbufferStorage(target, internalFormat glbase.Enum, width, height int)
- func (gl *GL) RenderbufferStorageMultisample(target glbase.Enum, samples int32, internalFormat glbase.Enum, ...)
- func (gl *GL) ResetHistogram(target glbase.Enum)
- func (gl *GL) ResetMinmax(target glbase.Enum)
- func (gl *GL) Rotated(angle, x, y, z float64)
- func (gl *GL) Rotatef(angle, x, y, z float32)
- func (gl *GL) SampleCoverage(value float32, invert bool)
- func (gl *GL) Scaled(x, y, z float64)
- func (gl *GL) Scalef(x, y, z float32)
- func (gl *GL) Scissor(x, y, width, height int)
- func (gl *GL) SecondaryColor3b(red, green, blue byte)
- func (gl *GL) SecondaryColor3bv(v []byte)
- func (gl *GL) SecondaryColor3d(red, green, blue float64)
- func (gl *GL) SecondaryColor3dv(v []float64)
- func (gl *GL) SecondaryColor3f(red, green, blue float32)
- func (gl *GL) SecondaryColor3fv(v []float32)
- func (gl *GL) SecondaryColor3i(red, green, blue int32)
- func (gl *GL) SecondaryColor3iv(v []int32)
- func (gl *GL) SecondaryColor3s(red, green, blue int16)
- func (gl *GL) SecondaryColor3sv(v []int16)
- func (gl *GL) SecondaryColor3ub(red, green, blue uint8)
- func (gl *GL) SecondaryColor3ubv(v []uint8)
- func (gl *GL) SecondaryColor3ui(red, green, blue uint32)
- func (gl *GL) SecondaryColor3uiv(v []uint32)
- func (gl *GL) SecondaryColor3us(red, green, blue uint16)
- func (gl *GL) SecondaryColor3usv(v []uint16)
- func (gl *GL) SecondaryColorPointer(size int, gltype glbase.Enum, stride int, pointer interface{})
- func (gl *GL) SelectBuffer(size int, buffer []glbase.Buffer)
- func (gl *GL) SeparableFilter2D(target, internalFormat glbase.Enum, width, height int, ...)
- func (gl *GL) ShadeModel(mode glbase.Enum)
- func (gl *GL) ShaderSource(shader glbase.Shader, source ...string)
- func (gl *GL) StencilFunc(glfunc glbase.Enum, ref int32, mask uint32)
- func (gl *GL) StencilFuncSeparate(face, glfunc glbase.Enum, ref int32, mask uint32)
- func (gl *GL) StencilMask(mask uint32)
- func (gl *GL) StencilMaskSeparate(face glbase.Enum, mask uint32)
- func (gl *GL) StencilOp(fail, zfail, zpass glbase.Enum)
- func (gl *GL) StencilOpSeparate(face, sfail, dpfail, dppass glbase.Enum)
- func (gl *GL) TexCoord1d(s float64)
- func (gl *GL) TexCoord1dv(v []float64)
- func (gl *GL) TexCoord1f(s float32)
- func (gl *GL) TexCoord1fv(v []float32)
- func (gl *GL) TexCoord1i(s int32)
- func (gl *GL) TexCoord1iv(v []int32)
- func (gl *GL) TexCoord1s(s int16)
- func (gl *GL) TexCoord1sv(v []int16)
- func (gl *GL) TexCoord2d(s, t float64)
- func (gl *GL) TexCoord2dv(v []float64)
- func (gl *GL) TexCoord2f(s, t float32)
- func (gl *GL) TexCoord2fv(v []float32)
- func (gl *GL) TexCoord2i(s, t int32)
- func (gl *GL) TexCoord2iv(v []int32)
- func (gl *GL) TexCoord2s(s, t int16)
- func (gl *GL) TexCoord2sv(v []int16)
- func (gl *GL) TexCoord3d(s, t, r float64)
- func (gl *GL) TexCoord3dv(v []float64)
- func (gl *GL) TexCoord3f(s, t, r float32)
- func (gl *GL) TexCoord3fv(v []float32)
- func (gl *GL) TexCoord3i(s, t, r int32)
- func (gl *GL) TexCoord3iv(v []int32)
- func (gl *GL) TexCoord3s(s, t, r int16)
- func (gl *GL) TexCoord3sv(v []int16)
- func (gl *GL) TexCoord4d(s, t, r, q float64)
- func (gl *GL) TexCoord4dv(v []float64)
- func (gl *GL) TexCoord4f(s, t, r, q float32)
- func (gl *GL) TexCoord4fv(v []float32)
- func (gl *GL) TexCoord4i(s, t, r, q int32)
- func (gl *GL) TexCoord4iv(v []int32)
- func (gl *GL) TexCoord4s(s, t, r, q int16)
- func (gl *GL) TexCoord4sv(v []int16)
- func (gl *GL) TexCoordPointer(size int, gltype glbase.Enum, stride int, pointer interface{})
- func (gl *GL) TexEnvf(target, pname glbase.Enum, param float32)
- func (gl *GL) TexEnvfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) TexEnvi(target, pname glbase.Enum, param int32)
- func (gl *GL) TexEnviv(target, pname glbase.Enum, params []int32)
- func (gl *GL) TexGend(coord, pname glbase.Enum, param float64)
- func (gl *GL) TexGendv(coord, pname glbase.Enum, params []float64)
- func (gl *GL) TexGenf(coord, pname glbase.Enum, param float32)
- func (gl *GL) TexGenfv(coord, pname glbase.Enum, params []float32)
- func (gl *GL) TexGeni(coord, pname glbase.Enum, param int32)
- func (gl *GL) TexGeniv(coord, pname glbase.Enum, params []int32)
- func (gl *GL) TexImage1D(target glbase.Enum, level int, internalFormat int32, width, border int, ...)
- func (gl *GL) TexImage2D(target glbase.Enum, level int, internalFormat int32, width, height, border int, ...)
- func (gl *GL) TexImage3D(target glbase.Enum, level int, internalFormat int32, width, height int, ...)
- func (gl *GL) TexParameterIiv(target, pname glbase.Enum, params []int32)
- func (gl *GL) TexParameterIuiv(target, pname glbase.Enum, params []uint32)
- func (gl *GL) TexParameterf(target, pname glbase.Enum, param float32)
- func (gl *GL) TexParameterfv(target, pname glbase.Enum, params []float32)
- func (gl *GL) TexParameteri(target, pname glbase.Enum, param int32)
- func (gl *GL) TexParameteriv(target, pname glbase.Enum, params []int32)
- func (gl *GL) TexSubImage1D(target glbase.Enum, level, xoffset, width int, format, gltype glbase.Enum, ...)
- func (gl *GL) TexSubImage2D(target glbase.Enum, level, xoffset, yoffset, width, height int, ...)
- func (gl *GL) TexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, ...)
- func (gl *GL) Translated(x, y, z float64)
- func (gl *GL) Translatef(x, y, z float32)
- func (gl *GL) Uniform1f(location glbase.Uniform, v0 float32)
- func (gl *GL) Uniform1fv(location glbase.Uniform, value []float32)
- func (gl *GL) Uniform1i(location glbase.Uniform, v0 int32)
- func (gl *GL) Uniform1iv(location glbase.Uniform, value []int32)
- func (gl *GL) Uniform1ui(location glbase.Uniform, v0 uint32)
- func (gl *GL) Uniform1uiv(location glbase.Uniform, value []uint32)
- func (gl *GL) Uniform2f(location glbase.Uniform, v0, v1 float32)
- func (gl *GL) Uniform2fv(location glbase.Uniform, value []float32)
- func (gl *GL) Uniform2i(location glbase.Uniform, v0, v1 int32)
- func (gl *GL) Uniform2iv(location glbase.Uniform, value []int32)
- func (gl *GL) Uniform2ui(location glbase.Uniform, v0, v1 uint32)
- func (gl *GL) Uniform2uiv(location glbase.Uniform, value []uint32)
- func (gl *GL) Uniform3f(location glbase.Uniform, v0, v1, v2 float32)
- func (gl *GL) Uniform3fv(location glbase.Uniform, value []float32)
- func (gl *GL) Uniform3i(location glbase.Uniform, v0, v1, v2 int32)
- func (gl *GL) Uniform3iv(location glbase.Uniform, value []int32)
- func (gl *GL) Uniform3ui(location glbase.Uniform, v0, v1, v2 uint32)
- func (gl *GL) Uniform3uiv(location glbase.Uniform, value []uint32)
- func (gl *GL) Uniform4f(location glbase.Uniform, v0, v1, v2, v3 float32)
- func (gl *GL) Uniform4fv(location glbase.Uniform, value []float32)
- func (gl *GL) Uniform4i(location glbase.Uniform, v0, v1, v2, v3 int32)
- func (gl *GL) Uniform4iv(location glbase.Uniform, value []int32)
- func (gl *GL) Uniform4ui(location glbase.Uniform, v0, v1, v2, v3 uint32)
- func (gl *GL) Uniform4uiv(location glbase.Uniform, value []uint32)
- func (gl *GL) UniformMatrix2fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UniformMatrix2x3fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UniformMatrix2x4fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UniformMatrix3fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UniformMatrix3x2fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UniformMatrix3x4fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UniformMatrix4fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UniformMatrix4x2fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UniformMatrix4x3fv(location glbase.Uniform, transpose bool, value []float32)
- func (gl *GL) UnmapBuffer(target glbase.Enum) bool
- func (gl *GL) UseProgram(program glbase.Program)
- func (gl *GL) ValidateProgram(program glbase.Program)
- func (gl *GL) Vertex2d(x, y float64)
- func (gl *GL) Vertex2dv(v []float64)
- func (gl *GL) Vertex2f(x, y float32)
- func (gl *GL) Vertex2fv(v []float32)
- func (gl *GL) Vertex2i(x, y int)
- func (gl *GL) Vertex2iv(v []int32)
- func (gl *GL) Vertex2s(x, y int16)
- func (gl *GL) Vertex2sv(v []int16)
- func (gl *GL) Vertex3d(x, y, z float64)
- func (gl *GL) Vertex3dv(v []float64)
- func (gl *GL) Vertex3f(x, y, z float32)
- func (gl *GL) Vertex3fv(v []float32)
- func (gl *GL) Vertex3i(x, y, z int)
- func (gl *GL) Vertex3iv(v []int32)
- func (gl *GL) Vertex3s(x, y, z int16)
- func (gl *GL) Vertex3sv(v []int16)
- func (gl *GL) Vertex4d(x, y, z, w float64)
- func (gl *GL) Vertex4dv(v []float64)
- func (gl *GL) Vertex4f(x, y, z, w float32)
- func (gl *GL) Vertex4fv(v []float32)
- func (gl *GL) Vertex4i(x, y, z, w int)
- func (gl *GL) Vertex4iv(v []int32)
- func (gl *GL) Vertex4s(x, y, z, w int16)
- func (gl *GL) Vertex4sv(v []int16)
- func (gl *GL) VertexAttrib1d(index glbase.Attrib, x float64)
- func (gl *GL) VertexAttrib1dv(index glbase.Attrib, v []float64)
- func (gl *GL) VertexAttrib1f(index glbase.Attrib, x float32)
- func (gl *GL) VertexAttrib1fv(index glbase.Attrib, v []float32)
- func (gl *GL) VertexAttrib1s(index glbase.Attrib, x int16)
- func (gl *GL) VertexAttrib1sv(index glbase.Attrib, v []int16)
- func (gl *GL) VertexAttrib2d(index glbase.Attrib, x, y float64)
- func (gl *GL) VertexAttrib2dv(index glbase.Attrib, v []float64)
- func (gl *GL) VertexAttrib2f(index glbase.Attrib, x, y float32)
- func (gl *GL) VertexAttrib2fv(index glbase.Attrib, v []float32)
- func (gl *GL) VertexAttrib2s(index glbase.Attrib, x, y int16)
- func (gl *GL) VertexAttrib2sv(index glbase.Attrib, v []int16)
- func (gl *GL) VertexAttrib3d(index glbase.Attrib, x, y, z float64)
- func (gl *GL) VertexAttrib3dv(index glbase.Attrib, v []float64)
- func (gl *GL) VertexAttrib3f(index glbase.Attrib, x, y, z float32)
- func (gl *GL) VertexAttrib3fv(index glbase.Attrib, v []float32)
- func (gl *GL) VertexAttrib3s(index glbase.Attrib, x, y, z int16)
- func (gl *GL) VertexAttrib3sv(index glbase.Attrib, v []int16)
- func (gl *GL) VertexAttrib4Nbv(index glbase.Attrib, v []byte)
- func (gl *GL) VertexAttrib4Niv(index glbase.Attrib, v []int32)
- func (gl *GL) VertexAttrib4Nsv(index glbase.Attrib, v []int16)
- func (gl *GL) VertexAttrib4Nub(index glbase.Attrib, x, y, z, w uint8)
- func (gl *GL) VertexAttrib4Nubv(index glbase.Attrib, v []uint8)
- func (gl *GL) VertexAttrib4Nuiv(index glbase.Attrib, v []uint32)
- func (gl *GL) VertexAttrib4Nusv(index glbase.Attrib, v []uint16)
- func (gl *GL) VertexAttrib4bv(index glbase.Attrib, v []byte)
- func (gl *GL) VertexAttrib4d(index glbase.Attrib, x, y, z, w float64)
- func (gl *GL) VertexAttrib4dv(index glbase.Attrib, v []float64)
- func (gl *GL) VertexAttrib4f(index glbase.Attrib, x, y, z, w float32)
- func (gl *GL) VertexAttrib4fv(index glbase.Attrib, v []float32)
- func (gl *GL) VertexAttrib4iv(index glbase.Attrib, v []int32)
- func (gl *GL) VertexAttrib4s(index glbase.Attrib, x, y, z, w int16)
- func (gl *GL) VertexAttrib4sv(index glbase.Attrib, v []int16)
- func (gl *GL) VertexAttrib4ubv(index glbase.Attrib, v []uint8)
- func (gl *GL) VertexAttrib4uiv(index glbase.Attrib, v []uint32)
- func (gl *GL) VertexAttrib4usv(index glbase.Attrib, v []uint16)
- func (gl *GL) VertexAttribI1i(index glbase.Attrib, x int)
- func (gl *GL) VertexAttribI1iv(index glbase.Attrib, v []int32)
- func (gl *GL) VertexAttribI1ui(index glbase.Attrib, x uint32)
- func (gl *GL) VertexAttribI1uiv(index glbase.Attrib, v []uint32)
- func (gl *GL) VertexAttribI2i(index glbase.Attrib, x, y int)
- func (gl *GL) VertexAttribI2iv(index glbase.Attrib, v []int32)
- func (gl *GL) VertexAttribI2ui(index glbase.Attrib, x, y uint32)
- func (gl *GL) VertexAttribI2uiv(index glbase.Attrib, v []uint32)
- func (gl *GL) VertexAttribI3i(index glbase.Attrib, x, y, z int)
- func (gl *GL) VertexAttribI3iv(index glbase.Attrib, v []int32)
- func (gl *GL) VertexAttribI3ui(index glbase.Attrib, x, y, z uint32)
- func (gl *GL) VertexAttribI3uiv(index glbase.Attrib, v []uint32)
- func (gl *GL) VertexAttribI4bv(index glbase.Attrib, v []byte)
- func (gl *GL) VertexAttribI4i(index glbase.Attrib, x, y, z, w int)
- func (gl *GL) VertexAttribI4iv(index glbase.Attrib, v []int32)
- func (gl *GL) VertexAttribI4sv(index glbase.Attrib, v []int16)
- func (gl *GL) VertexAttribI4ubv(index glbase.Attrib, v []uint8)
- func (gl *GL) VertexAttribI4ui(index glbase.Attrib, x, y, z, w uint32)
- func (gl *GL) VertexAttribI4uiv(index glbase.Attrib, v []uint32)
- func (gl *GL) VertexAttribI4usv(index glbase.Attrib, v []uint16)
- func (gl *GL) VertexAttribIPointer(index glbase.Attrib, size int, gltype glbase.Enum, stride int, ...)
- func (gl *GL) VertexAttribPointer(index glbase.Attrib, size int, gltype glbase.Enum, normalized bool, stride int, ...)
- func (gl *GL) VertexPointer(size int, gltype glbase.Enum, stride int, pointer interface{})
- func (gl *GL) Viewport(x, y, width, height int)
- func (gl *GL) WindowPos2d(x, y float64)
- func (gl *GL) WindowPos2dv(v []float64)
- func (gl *GL) WindowPos2f(x, y float32)
- func (gl *GL) WindowPos2fv(v []float32)
- func (gl *GL) WindowPos2i(x, y int)
- func (gl *GL) WindowPos2iv(v []int32)
- func (gl *GL) WindowPos2s(x, y int16)
- func (gl *GL) WindowPos2sv(v []int16)
- func (gl *GL) WindowPos3d(x, y, z float64)
- func (gl *GL) WindowPos3dv(v []float64)
- func (gl *GL) WindowPos3f(x, y, z float32)
- func (gl *GL) WindowPos3fv(v []float32)
- func (gl *GL) WindowPos3i(x, y, z int)
- func (gl *GL) WindowPos3iv(v []int32)
- func (gl *GL) WindowPos3s(x, y, z int16)
- func (gl *GL) WindowPos3sv(v []int16)
Constants ¶
const ( FALSE = 0 TRUE = 1 NONE = 0 BYTE = 0x1400 UNSIGNED_BYTE = 0x1401 SHORT = 0x1402 UNSIGNED_SHORT = 0x1403 INT = 0x1404 UNSIGNED_INT = 0x1405 FLOAT = 0x1406 N2_BYTES = 0x1407 N3_BYTES = 0x1408 N4_BYTES = 0x1409 DOUBLE = 0x140A HALF_FLOAT = 0x140B ACCUM = 0x0100 LOAD = 0x0101 RETURN = 0x0102 MULT = 0x0103 ADD = 0x0104 ACCUM_BUFFER_BIT = 0x00000200 ALL_ATTRIB_BITS = 0xFFFFFFFF COLOR_BUFFER_BIT = 0x00004000 CURRENT_BIT = 0x00000001 DEPTH_BUFFER_BIT = 0x00000100 ENABLE_BIT = 0x00002000 EVAL_BIT = 0x00010000 FOG_BIT = 0x00000080 HINT_BIT = 0x00008000 LIGHTING_BIT = 0x00000040 LINE_BIT = 0x00000004 LIST_BIT = 0x00020000 MULTISAMPLE_BIT = 0x20000000 PIXEL_MODE_BIT = 0x00000020 POINT_BIT = 0x00000002 POLYGON_BIT = 0x00000008 POLYGON_STIPPLE_BIT = 0x00000010 SCISSOR_BIT = 0x00080000 STENCIL_BUFFER_BIT = 0x00000400 TEXTURE_BIT = 0x00040000 TRANSFORM_BIT = 0x00001000 VIEWPORT_BIT = 0x00000800 ALWAYS = 0x0207 EQUAL = 0x0202 GEQUAL = 0x0206 GREATER = 0x0204 LEQUAL = 0x0203 LESS = 0x0201 NEVER = 0x0200 NOTEQUAL = 0x0205 LOGIC_OP = 0x0BF1 DST_ALPHA = 0x0304 ONE = 1 ONE_MINUS_DST_ALPHA = 0x0305 ONE_MINUS_SRC_ALPHA = 0x0303 ONE_MINUS_SRC_COLOR = 0x0301 SRC_ALPHA = 0x0302 SRC_COLOR = 0x0300 ZERO = 0 DST_COLOR = 0x0306 ONE_MINUS_DST_COLOR = 0x0307 SRC_ALPHA_SATURATE = 0x0308 CLIENT_ALL_ATTRIB_BITS = 0xFFFFFFFF CLIENT_PIXEL_STORE_BIT = 0x00000001 CLIENT_VERTEX_ARRAY_BIT = 0x00000002 CLIP_DISTANCE0 = 0x3000 CLIP_DISTANCE1 = 0x3001 CLIP_DISTANCE2 = 0x3002 CLIP_DISTANCE3 = 0x3003 CLIP_DISTANCE4 = 0x3004 CLIP_DISTANCE5 = 0x3005 CLIP_DISTANCE6 = 0x3006 CLIP_DISTANCE7 = 0x3007 CLIP_PLANE0 = 0x3000 CLIP_PLANE1 = 0x3001 CLIP_PLANE2 = 0x3002 CLIP_PLANE3 = 0x3003 CLIP_PLANE4 = 0x3004 CLIP_PLANE5 = 0x3005 BACK = 0x0405 FRONT = 0x0404 FRONT_AND_BACK = 0x0408 AMBIENT = 0x1200 AMBIENT_AND_DIFFUSE = 0x1602 DIFFUSE = 0x1201 EMISSION = 0x1600 SPECULAR = 0x1202 CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT = 0x00000001 AUX0 = 0x0409 AUX1 = 0x040A AUX2 = 0x040B AUX3 = 0x040C BACK_LEFT = 0x0402 BACK_RIGHT = 0x0403 FRONT_LEFT = 0x0400 FRONT_RIGHT = 0x0401 LEFT = 0x0406 RIGHT = 0x0407 ALPHA_TEST = 0x0BC0 AUTO_NORMAL = 0x0D80 BLEND = 0x0BE2 COLOR_ARRAY = 0x8076 COLOR_LOGIC_OP = 0x0BF2 COLOR_MATERIAL = 0x0B57 CULL_FACE = 0x0B44 DEPTH_TEST = 0x0B71 DITHER = 0x0BD0 EDGE_FLAG_ARRAY = 0x8079 FOG = 0x0B60 INDEX_ARRAY = 0x8077 INDEX_LOGIC_OP = 0x0BF1 LIGHT0 = 0x4000 LIGHT1 = 0x4001 LIGHT2 = 0x4002 LIGHT3 = 0x4003 LIGHT4 = 0x4004 LIGHT5 = 0x4005 LIGHT6 = 0x4006 LIGHT7 = 0x4007 LIGHTING = 0x0B50 LINE_SMOOTH = 0x0B20 LINE_STIPPLE = 0x0B24 MAP1_COLOR_4 = 0x0D90 MAP1_INDEX = 0x0D91 MAP1_NORMAL = 0x0D92 MAP1_TEXTURE_COORD_1 = 0x0D93 MAP1_TEXTURE_COORD_2 = 0x0D94 MAP1_TEXTURE_COORD_3 = 0x0D95 MAP1_TEXTURE_COORD_4 = 0x0D96 MAP1_VERTEX_3 = 0x0D97 MAP1_VERTEX_4 = 0x0D98 MAP2_COLOR_4 = 0x0DB0 MAP2_INDEX = 0x0DB1 MAP2_NORMAL = 0x0DB2 MAP2_TEXTURE_COORD_1 = 0x0DB3 MAP2_TEXTURE_COORD_2 = 0x0DB4 MAP2_TEXTURE_COORD_3 = 0x0DB5 MAP2_TEXTURE_COORD_4 = 0x0DB6 MAP2_VERTEX_3 = 0x0DB7 MAP2_VERTEX_4 = 0x0DB8 NORMALIZE = 0x0BA1 NORMAL_ARRAY = 0x8075 POINT_SMOOTH = 0x0B10 POLYGON_OFFSET_FILL = 0x8037 POLYGON_OFFSET_LINE = 0x2A02 POLYGON_OFFSET_POINT = 0x2A01 POLYGON_SMOOTH = 0x0B41 POLYGON_STIPPLE = 0x0B42 SCISSOR_TEST = 0x0C11 STENCIL_TEST = 0x0B90 TEXTURE_1D = 0x0DE0 TEXTURE_2D = 0x0DE1 TEXTURE_COORD_ARRAY = 0x8078 TEXTURE_GEN_Q = 0x0C63 TEXTURE_GEN_R = 0x0C62 TEXTURE_GEN_S = 0x0C60 TEXTURE_GEN_T = 0x0C61 VERTEX_ARRAY = 0x8074 INVALID_ENUM = 0x0500 INVALID_FRAMEBUFFER_OPERATION = 0x0506 INVALID_OPERATION = 0x0502 INVALID_VALUE = 0x0501 NO_ERROR = 0 OUT_OF_MEMORY = 0x0505 STACK_OVERFLOW = 0x0503 STACK_UNDERFLOW = 0x0504 N2D = 0x0600 N3D = 0x0601 N3D_COLOR = 0x0602 N3D_COLOR_TEXTURE = 0x0603 N4D_COLOR_TEXTURE = 0x0604 BITMAP_TOKEN = 0x0704 COPY_PIXEL_TOKEN = 0x0706 DRAW_PIXEL_TOKEN = 0x0705 LINE_RESET_TOKEN = 0x0707 LINE_TOKEN = 0x0702 PASS_THROUGH_TOKEN = 0x0700 POINT_TOKEN = 0x0701 POLYGON_TOKEN = 0x0703 EXP = 0x0800 EXP2 = 0x0801 LINEAR = 0x2601 FOG_COLOR = 0x0B66 FOG_DENSITY = 0x0B62 FOG_END = 0x0B64 FOG_INDEX = 0x0B61 FOG_MODE = 0x0B65 FOG_START = 0x0B63 CCW = 0x0901 CW = 0x0900 COEFF = 0x0A00 DOMAIN = 0x0A02 ORDER = 0x0A01 PIXEL_MAP_A_TO_A = 0x0C79 PIXEL_MAP_B_TO_B = 0x0C78 PIXEL_MAP_G_TO_G = 0x0C77 PIXEL_MAP_I_TO_A = 0x0C75 PIXEL_MAP_I_TO_B = 0x0C74 PIXEL_MAP_I_TO_G = 0x0C73 PIXEL_MAP_I_TO_I = 0x0C70 PIXEL_MAP_I_TO_R = 0x0C72 PIXEL_MAP_R_TO_R = 0x0C76 PIXEL_MAP_S_TO_S = 0x0C71 ACCUM_ALPHA_BITS = 0x0D5B ACCUM_BLUE_BITS = 0x0D5A ACCUM_CLEAR_VALUE = 0x0B80 ACCUM_GREEN_BITS = 0x0D59 ACCUM_RED_BITS = 0x0D58 ALIASED_LINE_WIDTH_RANGE = 0x846E ALIASED_POINT_SIZE_RANGE = 0x846D ALPHA_BIAS = 0x0D1D ALPHA_BITS = 0x0D55 ALPHA_SCALE = 0x0D1C ALPHA_TEST_FUNC = 0x0BC1 ALPHA_TEST_REF = 0x0BC2 ATTRIB_STACK_DEPTH = 0x0BB0 AUX_BUFFERS = 0x0C00 BLEND_DST = 0x0BE0 BLEND_SRC = 0x0BE1 BLUE_BIAS = 0x0D1B BLUE_BITS = 0x0D54 BLUE_SCALE = 0x0D1A CLIENT_ATTRIB_STACK_DEPTH = 0x0BB1 COLOR_ARRAY_SIZE = 0x8081 COLOR_ARRAY_STRIDE = 0x8083 COLOR_ARRAY_TYPE = 0x8082 COLOR_CLEAR_VALUE = 0x0C22 COLOR_MATERIAL_FACE = 0x0B55 COLOR_MATERIAL_PARAMETER = 0x0B56 COLOR_WRITEMASK = 0x0C23 CULL_FACE_MODE = 0x0B45 CURRENT_COLOR = 0x0B00 CURRENT_INDEX = 0x0B01 CURRENT_NORMAL = 0x0B02 CURRENT_RASTER_COLOR = 0x0B04 CURRENT_RASTER_DISTANCE = 0x0B09 CURRENT_RASTER_INDEX = 0x0B05 CURRENT_RASTER_POSITION = 0x0B07 CURRENT_RASTER_POSITION_VALID = 0x0B08 CURRENT_RASTER_TEXTURE_COORDS = 0x0B06 CURRENT_TEXTURE_COORDS = 0x0B03 DEPTH_BIAS = 0x0D1F DEPTH_BITS = 0x0D56 DEPTH_CLEAR_VALUE = 0x0B73 DEPTH_FUNC = 0x0B74 DEPTH_RANGE = 0x0B70 DEPTH_SCALE = 0x0D1E DEPTH_WRITEMASK = 0x0B72 DOUBLEBUFFER = 0x0C32 DRAW_BUFFER = 0x0C01 EDGE_FLAG = 0x0B43 EDGE_FLAG_ARRAY_STRIDE = 0x808C FEEDBACK_BUFFER_SIZE = 0x0DF1 FEEDBACK_BUFFER_TYPE = 0x0DF2 FOG_HINT = 0x0C54 FRONT_FACE = 0x0B46 GREEN_BIAS = 0x0D19 GREEN_BITS = 0x0D53 GREEN_SCALE = 0x0D18 INDEX_ARRAY_STRIDE = 0x8086 INDEX_ARRAY_TYPE = 0x8085 INDEX_BITS = 0x0D51 INDEX_CLEAR_VALUE = 0x0C20 INDEX_MODE = 0x0C30 INDEX_OFFSET = 0x0D13 INDEX_SHIFT = 0x0D12 INDEX_WRITEMASK = 0x0C21 LIGHT_MODEL_AMBIENT = 0x0B53 LIGHT_MODEL_COLOR_CONTROL = 0x81F8 LIGHT_MODEL_LOCAL_VIEWER = 0x0B51 LIGHT_MODEL_TWO_SIDE = 0x0B52 LINE_SMOOTH_HINT = 0x0C52 LINE_STIPPLE_PATTERN = 0x0B25 LINE_STIPPLE_REPEAT = 0x0B26 LINE_WIDTH = 0x0B21 LINE_WIDTH_GRANULARITY = 0x0B23 LINE_WIDTH_RANGE = 0x0B22 LIST_BASE = 0x0B32 LIST_INDEX = 0x0B33 LIST_MODE = 0x0B30 LOGIC_OP_MODE = 0x0BF0 MAP1_GRID_DOMAIN = 0x0DD0 MAP1_GRID_SEGMENTS = 0x0DD1 MAP2_GRID_DOMAIN = 0x0DD2 MAP2_GRID_SEGMENTS = 0x0DD3 MAP_COLOR = 0x0D10 MAP_STENCIL = 0x0D11 MATRIX_MODE = 0x0BA0 MAX_ATTRIB_STACK_DEPTH = 0x0D35 MAX_CLIENT_ATTRIB_STACK_DEPTH = 0x0D3B MAX_CLIP_DISTANCES = 0x0D32 MAX_CLIP_PLANES = 0x0D32 MAX_EVAL_ORDER = 0x0D30 MAX_LIGHTS = 0x0D31 MAX_LIST_NESTING = 0x0B31 MAX_MODELVIEW_STACK_DEPTH = 0x0D36 MAX_NAME_STACK_DEPTH = 0x0D37 MAX_PIXEL_MAP_TABLE = 0x0D34 MAX_PROJECTION_STACK_DEPTH = 0x0D38 MAX_TEXTURE_SIZE = 0x0D33 MAX_TEXTURE_STACK_DEPTH = 0x0D39 MAX_VIEWPORT_DIMS = 0x0D3A MODELVIEW_MATRIX = 0x0BA6 MODELVIEW_STACK_DEPTH = 0x0BA3 NAME_STACK_DEPTH = 0x0D70 NORMAL_ARRAY_STRIDE = 0x807F NORMAL_ARRAY_TYPE = 0x807E PACK_ALIGNMENT = 0x0D05 PACK_LSB_FIRST = 0x0D01 PACK_ROW_LENGTH = 0x0D02 PACK_SKIP_PIXELS = 0x0D04 PACK_SKIP_ROWS = 0x0D03 PACK_SWAP_BYTES = 0x0D00 PERSPECTIVE_CORRECTION_HINT = 0x0C50 PIXEL_MAP_A_TO_A_SIZE = 0x0CB9 PIXEL_MAP_B_TO_B_SIZE = 0x0CB8 PIXEL_MAP_G_TO_G_SIZE = 0x0CB7 PIXEL_MAP_I_TO_A_SIZE = 0x0CB5 PIXEL_MAP_I_TO_B_SIZE = 0x0CB4 PIXEL_MAP_I_TO_G_SIZE = 0x0CB3 PIXEL_MAP_I_TO_I_SIZE = 0x0CB0 PIXEL_MAP_I_TO_R_SIZE = 0x0CB2 PIXEL_MAP_R_TO_R_SIZE = 0x0CB6 PIXEL_MAP_S_TO_S_SIZE = 0x0CB1 POINT_SIZE = 0x0B11 POINT_SIZE_GRANULARITY = 0x0B13 POINT_SIZE_RANGE = 0x0B12 POINT_SMOOTH_HINT = 0x0C51 POLYGON_MODE = 0x0B40 POLYGON_OFFSET_FACTOR = 0x8038 POLYGON_OFFSET_UNITS = 0x2A00 POLYGON_SMOOTH_HINT = 0x0C53 PROJECTION_MATRIX = 0x0BA7 PROJECTION_STACK_DEPTH = 0x0BA4 READ_BUFFER = 0x0C02 RED_BIAS = 0x0D15 RED_BITS = 0x0D52 RED_SCALE = 0x0D14 RENDER_MODE = 0x0C40 RGBA_MODE = 0x0C31 SCISSOR_BOX = 0x0C10 SELECTION_BUFFER_SIZE = 0x0DF4 SHADE_MODEL = 0x0B54 SMOOTH_LINE_WIDTH_GRANULARITY = 0x0B23 SMOOTH_LINE_WIDTH_RANGE = 0x0B22 SMOOTH_POINT_SIZE_GRANULARITY = 0x0B13 SMOOTH_POINT_SIZE_RANGE = 0x0B12 STENCIL_BITS = 0x0D57 STENCIL_CLEAR_VALUE = 0x0B91 STENCIL_FAIL = 0x0B94 STENCIL_FUNC = 0x0B92 STENCIL_PASS_DEPTH_FAIL = 0x0B95 STENCIL_PASS_DEPTH_PASS = 0x0B96 STENCIL_REF = 0x0B97 STENCIL_VALUE_MASK = 0x0B93 STENCIL_WRITEMASK = 0x0B98 STEREO = 0x0C33 SUBPIXEL_BITS = 0x0D50 TEXTURE_BINDING_1D = 0x8068 TEXTURE_BINDING_2D = 0x8069 TEXTURE_BINDING_3D = 0x806A TEXTURE_COORD_ARRAY_SIZE = 0x8088 TEXTURE_COORD_ARRAY_STRIDE = 0x808A TEXTURE_COORD_ARRAY_TYPE = 0x8089 TEXTURE_MATRIX = 0x0BA8 TEXTURE_STACK_DEPTH = 0x0BA5 UNPACK_ALIGNMENT = 0x0CF5 UNPACK_LSB_FIRST = 0x0CF1 UNPACK_ROW_LENGTH = 0x0CF2 UNPACK_SKIP_PIXELS = 0x0CF4 UNPACK_SKIP_ROWS = 0x0CF3 UNPACK_SWAP_BYTES = 0x0CF0 VERTEX_ARRAY_SIZE = 0x807A VERTEX_ARRAY_STRIDE = 0x807C VERTEX_ARRAY_TYPE = 0x807B VIEWPORT = 0x0BA2 ZOOM_X = 0x0D16 ZOOM_Y = 0x0D17 COLOR_ARRAY_POINTER = 0x8090 EDGE_FLAG_ARRAY_POINTER = 0x8093 FEEDBACK_BUFFER_POINTER = 0x0DF0 INDEX_ARRAY_POINTER = 0x8091 NORMAL_ARRAY_POINTER = 0x808F SELECTION_BUFFER_POINTER = 0x0DF3 TEXTURE_COORD_ARRAY_POINTER = 0x8092 VERTEX_ARRAY_POINTER = 0x808E TEXTURE_ALPHA_SIZE = 0x805F TEXTURE_BLUE_SIZE = 0x805E TEXTURE_BORDER = 0x1005 TEXTURE_BORDER_COLOR = 0x1004 TEXTURE_COMPONENTS = 0x1003 TEXTURE_GREEN_SIZE = 0x805D TEXTURE_HEIGHT = 0x1001 TEXTURE_INTENSITY_SIZE = 0x8061 TEXTURE_INTERNAL_FORMAT = 0x1003 TEXTURE_LUMINANCE_SIZE = 0x8060 TEXTURE_MAG_FILTER = 0x2800 TEXTURE_MIN_FILTER = 0x2801 TEXTURE_PRIORITY = 0x8066 TEXTURE_RED_SIZE = 0x805C TEXTURE_RESIDENT = 0x8067 TEXTURE_WIDTH = 0x1000 TEXTURE_WRAP_S = 0x2802 TEXTURE_WRAP_T = 0x2803 DONT_CARE = 0x1100 FASTEST = 0x1101 NICEST = 0x1102 FRAGMENT_SHADER_DERIVATIVE_HINT = 0x8B8B GENERATE_MIPMAP_HINT = 0x8192 TEXTURE_COMPRESSION_HINT = 0x84EF C3F_V3F = 0x2A24 C4F_N3F_V3F = 0x2A26 C4UB_V2F = 0x2A22 C4UB_V3F = 0x2A23 N3F_V3F = 0x2A25 T2F_C3F_V3F = 0x2A2A T2F_C4F_N3F_V3F = 0x2A2C T2F_C4UB_V3F = 0x2A29 T2F_N3F_V3F = 0x2A2B T2F_V3F = 0x2A27 T4F_C4F_N3F_V4F = 0x2A2D T4F_V4F = 0x2A28 V2F = 0x2A20 V3F = 0x2A21 MODULATE = 0x2100 REPLACE = 0x1E01 SEPARATE_SPECULAR_COLOR = 0x81FA SINGLE_COLOR = 0x81F9 CONSTANT_ATTENUATION = 0x1207 LINEAR_ATTENUATION = 0x1208 POSITION = 0x1203 QUADRATIC_ATTENUATION = 0x1209 SPOT_CUTOFF = 0x1206 SPOT_DIRECTION = 0x1204 SPOT_EXPONENT = 0x1205 COMPILE = 0x1300 COMPILE_AND_EXECUTE = 0x1301 AND = 0x1501 AND_INVERTED = 0x1504 AND_REVERSE = 0x1502 CLEAR = 0x1500 COPY = 0x1503 COPY_INVERTED = 0x150C EQUIV = 0x1509 INVERT = 0x150A NAND = 0x150E NOOP = 0x1505 NOR = 0x1508 OR = 0x1507 OR_INVERTED = 0x150D OR_REVERSE = 0x150B SET = 0x150F XOR = 0x1506 MAP_FLUSH_EXPLICIT_BIT = 0x0010 MAP_INVALIDATE_BUFFER_BIT = 0x0008 MAP_INVALIDATE_RANGE_BIT = 0x0004 MAP_READ_BIT = 0x0001 MAP_UNSYNCHRONIZED_BIT = 0x0020 MAP_WRITE_BIT = 0x0002 COLOR_INDEXES = 0x1603 SHININESS = 0x1601 MODELVIEW = 0x1700 PROJECTION = 0x1701 TEXTURE = 0x1702 LINE = 0x1B01 POINT = 0x1B00 FILL = 0x1B02 COLOR = 0x1800 DEPTH = 0x1801 STENCIL = 0x1802 ALPHA = 0x1906 BLUE = 0x1905 COLOR_INDEX = 0x1900 DEPTH_COMPONENT = 0x1902 GREEN = 0x1904 LUMINANCE = 0x1909 LUMINANCE_ALPHA = 0x190A RED = 0x1903 RGB = 0x1907 RGBA = 0x1908 STENCIL_INDEX = 0x1901 ALPHA12 = 0x803D ALPHA16 = 0x803E ALPHA4 = 0x803B ALPHA8 = 0x803C INTENSITY = 0x8049 INTENSITY12 = 0x804C INTENSITY16 = 0x804D INTENSITY4 = 0x804A INTENSITY8 = 0x804B LUMINANCE12 = 0x8041 LUMINANCE12_ALPHA12 = 0x8047 LUMINANCE12_ALPHA4 = 0x8046 LUMINANCE16 = 0x8042 LUMINANCE16_ALPHA16 = 0x8048 LUMINANCE4 = 0x803F LUMINANCE4_ALPHA4 = 0x8043 LUMINANCE6_ALPHA2 = 0x8044 LUMINANCE8 = 0x8040 LUMINANCE8_ALPHA8 = 0x8045 R3_G3_B2 = 0x2A10 RGB10 = 0x8052 RGB10_A2 = 0x8059 RGB12 = 0x8053 RGB16 = 0x8054 RGB4 = 0x804F RGB5 = 0x8050 RGB5_A1 = 0x8057 RGB8 = 0x8051 RGBA12 = 0x805A RGBA16 = 0x805B RGBA2 = 0x8055 RGBA4 = 0x8056 RGBA8 = 0x8058 PACK_IMAGE_HEIGHT = 0x806C PACK_SKIP_IMAGES = 0x806B UNPACK_IMAGE_HEIGHT = 0x806E UNPACK_SKIP_IMAGES = 0x806D BITMAP = 0x1A00 UNSIGNED_BYTE_3_3_2 = 0x8032 UNSIGNED_INT_10_10_10_2 = 0x8036 UNSIGNED_INT_8_8_8_8 = 0x8035 UNSIGNED_SHORT_4_4_4_4 = 0x8033 UNSIGNED_SHORT_5_5_5_1 = 0x8034 POINT_DISTANCE_ATTENUATION = 0x8129 POINT_FADE_THRESHOLD_SIZE = 0x8128 POINT_SIZE_MAX = 0x8127 POINT_SIZE_MIN = 0x8126 LINES = 0x0001 LINE_LOOP = 0x0002 LINE_STRIP = 0x0003 POINTS = 0x0000 POLYGON = 0x0009 QUADS = 0x0007 QUAD_STRIP = 0x0008 TRIANGLES = 0x0004 TRIANGLE_FAN = 0x0006 TRIANGLE_STRIP = 0x0005 FEEDBACK = 0x1C01 RENDER = 0x1C00 SELECT = 0x1C02 FLAT = 0x1D00 SMOOTH = 0x1D01 DECR = 0x1E03 INCR = 0x1E02 KEEP = 0x1E00 EXTENSIONS = 0x1F03 RENDERER = 0x1F01 VENDOR = 0x1F00 VERSION = 0x1F02 S = 0x2000 T = 0x2001 R = 0x2002 Q = 0x2003 DECAL = 0x2101 TEXTURE_ENV_COLOR = 0x2201 TEXTURE_ENV_MODE = 0x2200 TEXTURE_ENV = 0x2300 EYE_LINEAR = 0x2400 OBJECT_LINEAR = 0x2401 SPHERE_MAP = 0x2402 EYE_PLANE = 0x2502 OBJECT_PLANE = 0x2501 TEXTURE_GEN_MODE = 0x2500 NEAREST = 0x2600 LINEAR_MIPMAP_LINEAR = 0x2703 LINEAR_MIPMAP_NEAREST = 0x2701 NEAREST_MIPMAP_LINEAR = 0x2702 NEAREST_MIPMAP_NEAREST = 0x2700 GENERATE_MIPMAP = 0x8191 TEXTURE_WRAP_R = 0x8072 PROXY_TEXTURE_1D = 0x8063 PROXY_TEXTURE_2D = 0x8064 PROXY_TEXTURE_3D = 0x8070 TEXTURE_3D = 0x806F TEXTURE_BASE_LEVEL = 0x813C TEXTURE_MAX_LEVEL = 0x813D TEXTURE_MAX_LOD = 0x813B TEXTURE_MIN_LOD = 0x813A CLAMP = 0x2900 CLAMP_TO_BORDER = 0x812D CLAMP_TO_EDGE = 0x812F REPEAT = 0x2901 CONSTANT_COLOR = 0x8001 ONE_MINUS_CONSTANT_COLOR = 0x8002 CONSTANT_ALPHA = 0x8003 ONE_MINUS_CONSTANT_ALPHA = 0x8004 FUNC_ADD = 0x8006 MIN = 0x8007 MAX = 0x8008 BLEND_EQUATION_RGB = 0x8009 FUNC_SUBTRACT = 0x800A FUNC_REVERSE_SUBTRACT = 0x800B RESCALE_NORMAL = 0x803A TEXTURE_DEPTH = 0x8071 MAX_3D_TEXTURE_SIZE = 0x8073 MULTISAMPLE = 0x809D SAMPLE_ALPHA_TO_COVERAGE = 0x809E SAMPLE_ALPHA_TO_ONE = 0x809F SAMPLE_COVERAGE = 0x80A0 SAMPLE_BUFFERS = 0x80A8 SAMPLES = 0x80A9 SAMPLE_COVERAGE_VALUE = 0x80AA SAMPLE_COVERAGE_INVERT = 0x80AB BLEND_DST_RGB = 0x80C8 BLEND_SRC_RGB = 0x80C9 BLEND_DST_ALPHA = 0x80CA BLEND_SRC_ALPHA = 0x80CB BGR = 0x80E0 BGRA = 0x80E1 MAX_ELEMENTS_VERTICES = 0x80E8 MAX_ELEMENTS_INDICES = 0x80E9 DEPTH_COMPONENT16 = 0x81A5 DEPTH_COMPONENT24 = 0x81A6 DEPTH_COMPONENT32 = 0x81A7 FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING = 0x8210 FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE = 0x8211 FRAMEBUFFER_ATTACHMENT_RED_SIZE = 0x8212 FRAMEBUFFER_ATTACHMENT_GREEN_SIZE = 0x8213 FRAMEBUFFER_ATTACHMENT_BLUE_SIZE = 0x8214 FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE = 0x8215 FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE = 0x8216 FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE = 0x8217 FRAMEBUFFER_DEFAULT = 0x8218 FRAMEBUFFER_UNDEFINED = 0x8219 DEPTH_STENCIL_ATTACHMENT = 0x821A MAJOR_VERSION = 0x821B MINOR_VERSION = 0x821C NUM_EXTENSIONS = 0x821D CONTEXT_FLAGS = 0x821E COMPRESSED_RED = 0x8225 COMPRESSED_RG = 0x8226 RG = 0x8227 RG_INTEGER = 0x8228 R8 = 0x8229 R16 = 0x822A RG8 = 0x822B RG16 = 0x822C R16F = 0x822D R32F = 0x822E RG16F = 0x822F RG32F = 0x8230 R8I = 0x8231 R8UI = 0x8232 R16I = 0x8233 R16UI = 0x8234 R32I = 0x8235 R32UI = 0x8236 RG8I = 0x8237 RG8UI = 0x8238 RG16I = 0x8239 RG16UI = 0x823A RG32I = 0x823B RG32UI = 0x823C UNSIGNED_BYTE_2_3_3_REV = 0x8362 UNSIGNED_SHORT_5_6_5 = 0x8363 UNSIGNED_SHORT_5_6_5_REV = 0x8364 UNSIGNED_SHORT_4_4_4_4_REV = 0x8365 UNSIGNED_SHORT_1_5_5_5_REV = 0x8366 UNSIGNED_INT_8_8_8_8_REV = 0x8367 UNSIGNED_INT_2_10_10_10_REV = 0x8368 MIRRORED_REPEAT = 0x8370 FOG_COORDINATE_SOURCE = 0x8450 FOG_COORD_SRC = 0x8450 FOG_COORDINATE = 0x8451 FOG_COORD = 0x8451 FRAGMENT_DEPTH = 0x8452 CURRENT_FOG_COORDINATE = 0x8453 CURRENT_FOG_COORD = 0x8453 FOG_COORDINATE_ARRAY_TYPE = 0x8454 FOG_COORD_ARRAY_TYPE = 0x8454 FOG_COORDINATE_ARRAY_STRIDE = 0x8455 FOG_COORD_ARRAY_STRIDE = 0x8455 FOG_COORDINATE_ARRAY_POINTER = 0x8456 FOG_COORD_ARRAY_POINTER = 0x8456 FOG_COORDINATE_ARRAY = 0x8457 FOG_COORD_ARRAY = 0x8457 COLOR_SUM = 0x8458 CURRENT_SECONDARY_COLOR = 0x8459 SECONDARY_COLOR_ARRAY_SIZE = 0x845A SECONDARY_COLOR_ARRAY_TYPE = 0x845B SECONDARY_COLOR_ARRAY_STRIDE = 0x845C SECONDARY_COLOR_ARRAY_POINTER = 0x845D SECONDARY_COLOR_ARRAY = 0x845E CURRENT_RASTER_SECONDARY_COLOR = 0x845F TEXTURE0 = 0x84C0 TEXTURE1 = 0x84C1 TEXTURE2 = 0x84C2 TEXTURE3 = 0x84C3 TEXTURE4 = 0x84C4 TEXTURE5 = 0x84C5 TEXTURE6 = 0x84C6 TEXTURE7 = 0x84C7 TEXTURE8 = 0x84C8 TEXTURE9 = 0x84C9 TEXTURE10 = 0x84CA TEXTURE11 = 0x84CB TEXTURE12 = 0x84CC TEXTURE13 = 0x84CD TEXTURE14 = 0x84CE TEXTURE15 = 0x84CF TEXTURE16 = 0x84D0 TEXTURE17 = 0x84D1 TEXTURE18 = 0x84D2 TEXTURE19 = 0x84D3 TEXTURE20 = 0x84D4 TEXTURE21 = 0x84D5 TEXTURE22 = 0x84D6 TEXTURE23 = 0x84D7 TEXTURE24 = 0x84D8 TEXTURE25 = 0x84D9 TEXTURE26 = 0x84DA TEXTURE27 = 0x84DB TEXTURE28 = 0x84DC TEXTURE29 = 0x84DD TEXTURE30 = 0x84DE TEXTURE31 = 0x84DF ACTIVE_TEXTURE = 0x84E0 CLIENT_ACTIVE_TEXTURE = 0x84E1 MAX_TEXTURE_UNITS = 0x84E2 TRANSPOSE_MODELVIEW_MATRIX = 0x84E3 TRANSPOSE_PROJECTION_MATRIX = 0x84E4 TRANSPOSE_TEXTURE_MATRIX = 0x84E5 TRANSPOSE_COLOR_MATRIX = 0x84E6 SUBTRACT = 0x84E7 MAX_RENDERBUFFER_SIZE = 0x84E8 COMPRESSED_ALPHA = 0x84E9 COMPRESSED_LUMINANCE = 0x84EA COMPRESSED_LUMINANCE_ALPHA = 0x84EB COMPRESSED_INTENSITY = 0x84EC COMPRESSED_RGB = 0x84ED COMPRESSED_RGBA = 0x84EE DEPTH_STENCIL = 0x84F9 UNSIGNED_INT_24_8 = 0x84FA MAX_TEXTURE_LOD_BIAS = 0x84FD TEXTURE_FILTER_CONTROL = 0x8500 TEXTURE_LOD_BIAS = 0x8501 INCR_WRAP = 0x8507 DECR_WRAP = 0x8508 NORMAL_MAP = 0x8511 REFLECTION_MAP = 0x8512 TEXTURE_CUBE_MAP = 0x8513 TEXTURE_BINDING_CUBE_MAP = 0x8514 TEXTURE_CUBE_MAP_POSITIVE_X = 0x8515 TEXTURE_CUBE_MAP_NEGATIVE_X = 0x8516 TEXTURE_CUBE_MAP_POSITIVE_Y = 0x8517 TEXTURE_CUBE_MAP_NEGATIVE_Y = 0x8518 TEXTURE_CUBE_MAP_POSITIVE_Z = 0x8519 TEXTURE_CUBE_MAP_NEGATIVE_Z = 0x851A PROXY_TEXTURE_CUBE_MAP = 0x851B MAX_CUBE_MAP_TEXTURE_SIZE = 0x851C COMBINE = 0x8570 COMBINE_RGB = 0x8571 COMBINE_ALPHA = 0x8572 RGB_SCALE = 0x8573 ADD_SIGNED = 0x8574 INTERPOLATE = 0x8575 CONSTANT = 0x8576 PRIMARY_COLOR = 0x8577 PREVIOUS = 0x8578 SOURCE0_RGB = 0x8580 SRC0_RGB = 0x8580 SOURCE1_RGB = 0x8581 SRC1_RGB = 0x8581 SOURCE2_RGB = 0x8582 SRC2_RGB = 0x8582 SOURCE0_ALPHA = 0x8588 SRC0_ALPHA = 0x8588 SOURCE1_ALPHA = 0x8589 SRC1_ALPHA = 0x8589 SOURCE2_ALPHA = 0x858A SRC2_ALPHA = 0x858A OPERAND0_RGB = 0x8590 OPERAND1_RGB = 0x8591 OPERAND2_RGB = 0x8592 OPERAND0_ALPHA = 0x8598 OPERAND1_ALPHA = 0x8599 OPERAND2_ALPHA = 0x859A VERTEX_ARRAY_BINDING = 0x85B5 VERTEX_ATTRIB_ARRAY_ENABLED = 0x8622 VERTEX_ATTRIB_ARRAY_SIZE = 0x8623 VERTEX_ATTRIB_ARRAY_STRIDE = 0x8624 VERTEX_ATTRIB_ARRAY_TYPE = 0x8625 CURRENT_VERTEX_ATTRIB = 0x8626 VERTEX_PROGRAM_POINT_SIZE = 0x8642 VERTEX_PROGRAM_TWO_SIDE = 0x8643 VERTEX_ATTRIB_ARRAY_POINTER = 0x8645 TEXTURE_COMPRESSED_IMAGE_SIZE = 0x86A0 TEXTURE_COMPRESSED = 0x86A1 NUM_COMPRESSED_TEXTURE_FORMATS = 0x86A2 COMPRESSED_TEXTURE_FORMATS = 0x86A3 DOT3_RGB = 0x86AE DOT3_RGBA = 0x86AF BUFFER_SIZE = 0x8764 BUFFER_USAGE = 0x8765 STENCIL_BACK_FUNC = 0x8800 STENCIL_BACK_FAIL = 0x8801 STENCIL_BACK_PASS_DEPTH_FAIL = 0x8802 STENCIL_BACK_PASS_DEPTH_PASS = 0x8803 RGBA32F = 0x8814 RGB32F = 0x8815 RGBA16F = 0x881A RGB16F = 0x881B MAX_DRAW_BUFFERS = 0x8824 DRAW_BUFFER0 = 0x8825 DRAW_BUFFER1 = 0x8826 DRAW_BUFFER2 = 0x8827 DRAW_BUFFER3 = 0x8828 DRAW_BUFFER4 = 0x8829 DRAW_BUFFER5 = 0x882A DRAW_BUFFER6 = 0x882B DRAW_BUFFER7 = 0x882C DRAW_BUFFER8 = 0x882D DRAW_BUFFER9 = 0x882E DRAW_BUFFER10 = 0x882F DRAW_BUFFER11 = 0x8830 DRAW_BUFFER12 = 0x8831 DRAW_BUFFER13 = 0x8832 DRAW_BUFFER14 = 0x8833 DRAW_BUFFER15 = 0x8834 BLEND_EQUATION_ALPHA = 0x883D TEXTURE_DEPTH_SIZE = 0x884A DEPTH_TEXTURE_MODE = 0x884B TEXTURE_COMPARE_MODE = 0x884C TEXTURE_COMPARE_FUNC = 0x884D COMPARE_R_TO_TEXTURE = 0x884E COMPARE_REF_TO_TEXTURE = 0x884E POINT_SPRITE = 0x8861 COORD_REPLACE = 0x8862 QUERY_COUNTER_BITS = 0x8864 CURRENT_QUERY = 0x8865 QUERY_RESULT = 0x8866 QUERY_RESULT_AVAILABLE = 0x8867 MAX_VERTEX_ATTRIBS = 0x8869 VERTEX_ATTRIB_ARRAY_NORMALIZED = 0x886A MAX_TEXTURE_COORDS = 0x8871 MAX_TEXTURE_IMAGE_UNITS = 0x8872 ARRAY_BUFFER = 0x8892 ELEMENT_ARRAY_BUFFER = 0x8893 ARRAY_BUFFER_BINDING = 0x8894 ELEMENT_ARRAY_BUFFER_BINDING = 0x8895 VERTEX_ARRAY_BUFFER_BINDING = 0x8896 NORMAL_ARRAY_BUFFER_BINDING = 0x8897 COLOR_ARRAY_BUFFER_BINDING = 0x8898 INDEX_ARRAY_BUFFER_BINDING = 0x8899 TEXTURE_COORD_ARRAY_BUFFER_BINDING = 0x889A EDGE_FLAG_ARRAY_BUFFER_BINDING = 0x889B SECONDARY_COLOR_ARRAY_BUFFER_BINDING = 0x889C FOG_COORDINATE_ARRAY_BUFFER_BINDING = 0x889D FOG_COORD_ARRAY_BUFFER_BINDING = 0x889D WEIGHT_ARRAY_BUFFER_BINDING = 0x889E VERTEX_ATTRIB_ARRAY_BUFFER_BINDING = 0x889F READ_ONLY = 0x88B8 WRITE_ONLY = 0x88B9 READ_WRITE = 0x88BA BUFFER_ACCESS = 0x88BB BUFFER_MAPPED = 0x88BC BUFFER_MAP_POINTER = 0x88BD STREAM_DRAW = 0x88E0 STREAM_READ = 0x88E1 STREAM_COPY = 0x88E2 STATIC_DRAW = 0x88E4 STATIC_READ = 0x88E5 STATIC_COPY = 0x88E6 DYNAMIC_DRAW = 0x88E8 DYNAMIC_READ = 0x88E9 DYNAMIC_COPY = 0x88EA PIXEL_PACK_BUFFER = 0x88EB PIXEL_UNPACK_BUFFER = 0x88EC PIXEL_PACK_BUFFER_BINDING = 0x88ED PIXEL_UNPACK_BUFFER_BINDING = 0x88EF DEPTH24_STENCIL8 = 0x88F0 TEXTURE_STENCIL_SIZE = 0x88F1 VERTEX_ATTRIB_ARRAY_INTEGER = 0x88FD MAX_ARRAY_TEXTURE_LAYERS = 0x88FF MIN_PROGRAM_TEXEL_OFFSET = 0x8904 MAX_PROGRAM_TEXEL_OFFSET = 0x8905 SAMPLES_PASSED = 0x8914 CLAMP_VERTEX_COLOR = 0x891A CLAMP_FRAGMENT_COLOR = 0x891B CLAMP_READ_COLOR = 0x891C FIXED_ONLY = 0x891D FRAGMENT_SHADER = 0x8B30 VERTEX_SHADER = 0x8B31 MAX_FRAGMENT_UNIFORM_COMPONENTS = 0x8B49 MAX_VERTEX_UNIFORM_COMPONENTS = 0x8B4A MAX_VARYING_FLOATS = 0x8B4B MAX_VARYING_COMPONENTS = 0x8B4B MAX_VERTEX_TEXTURE_IMAGE_UNITS = 0x8B4C MAX_COMBINED_TEXTURE_IMAGE_UNITS = 0x8B4D SHADER_TYPE = 0x8B4F FLOAT_VEC2 = 0x8B50 FLOAT_VEC3 = 0x8B51 FLOAT_VEC4 = 0x8B52 INT_VEC2 = 0x8B53 INT_VEC3 = 0x8B54 INT_VEC4 = 0x8B55 BOOL = 0x8B56 BOOL_VEC2 = 0x8B57 BOOL_VEC3 = 0x8B58 BOOL_VEC4 = 0x8B59 FLOAT_MAT2 = 0x8B5A FLOAT_MAT3 = 0x8B5B FLOAT_MAT4 = 0x8B5C SAMPLER_1D = 0x8B5D SAMPLER_2D = 0x8B5E SAMPLER_3D = 0x8B5F SAMPLER_CUBE = 0x8B60 SAMPLER_1D_SHADOW = 0x8B61 SAMPLER_2D_SHADOW = 0x8B62 FLOAT_MAT2x3 = 0x8B65 FLOAT_MAT2x4 = 0x8B66 FLOAT_MAT3x2 = 0x8B67 FLOAT_MAT3x4 = 0x8B68 FLOAT_MAT4x2 = 0x8B69 FLOAT_MAT4x3 = 0x8B6A DELETE_STATUS = 0x8B80 COMPILE_STATUS = 0x8B81 LINK_STATUS = 0x8B82 VALIDATE_STATUS = 0x8B83 INFO_LOG_LENGTH = 0x8B84 ATTACHED_SHADERS = 0x8B85 ACTIVE_UNIFORMS = 0x8B86 ACTIVE_UNIFORM_MAX_LENGTH = 0x8B87 SHADER_SOURCE_LENGTH = 0x8B88 ACTIVE_ATTRIBUTES = 0x8B89 ACTIVE_ATTRIBUTE_MAX_LENGTH = 0x8B8A SHADING_LANGUAGE_VERSION = 0x8B8C CURRENT_PROGRAM = 0x8B8D TEXTURE_RED_TYPE = 0x8C10 TEXTURE_GREEN_TYPE = 0x8C11 TEXTURE_BLUE_TYPE = 0x8C12 TEXTURE_ALPHA_TYPE = 0x8C13 TEXTURE_DEPTH_TYPE = 0x8C16 UNSIGNED_NORMALIZED = 0x8C17 TEXTURE_1D_ARRAY = 0x8C18 PROXY_TEXTURE_1D_ARRAY = 0x8C19 TEXTURE_2D_ARRAY = 0x8C1A PROXY_TEXTURE_2D_ARRAY = 0x8C1B TEXTURE_BINDING_1D_ARRAY = 0x8C1C TEXTURE_BINDING_2D_ARRAY = 0x8C1D R11F_G11F_B10F = 0x8C3A UNSIGNED_INT_10F_11F_11F_REV = 0x8C3B RGB9_E5 = 0x8C3D UNSIGNED_INT_5_9_9_9_REV = 0x8C3E TEXTURE_SHARED_SIZE = 0x8C3F SRGB = 0x8C40 SRGB8 = 0x8C41 SRGB_ALPHA = 0x8C42 SRGB8_ALPHA8 = 0x8C43 SLUMINANCE_ALPHA = 0x8C44 SLUMINANCE8_ALPHA8 = 0x8C45 SLUMINANCE = 0x8C46 SLUMINANCE8 = 0x8C47 COMPRESSED_SRGB = 0x8C48 COMPRESSED_SRGB_ALPHA = 0x8C49 COMPRESSED_SLUMINANCE = 0x8C4A COMPRESSED_SLUMINANCE_ALPHA = 0x8C4B TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH = 0x8C76 TRANSFORM_FEEDBACK_BUFFER_MODE = 0x8C7F MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS = 0x8C80 TRANSFORM_FEEDBACK_VARYINGS = 0x8C83 TRANSFORM_FEEDBACK_BUFFER_START = 0x8C84 TRANSFORM_FEEDBACK_BUFFER_SIZE = 0x8C85 PRIMITIVES_GENERATED = 0x8C87 TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN = 0x8C88 RASTERIZER_DISCARD = 0x8C89 MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS = 0x8C8A MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS = 0x8C8B INTERLEAVED_ATTRIBS = 0x8C8C SEPARATE_ATTRIBS = 0x8C8D TRANSFORM_FEEDBACK_BUFFER = 0x8C8E TRANSFORM_FEEDBACK_BUFFER_BINDING = 0x8C8F POINT_SPRITE_COORD_ORIGIN = 0x8CA0 LOWER_LEFT = 0x8CA1 UPPER_LEFT = 0x8CA2 STENCIL_BACK_REF = 0x8CA3 STENCIL_BACK_VALUE_MASK = 0x8CA4 STENCIL_BACK_WRITEMASK = 0x8CA5 DRAW_FRAMEBUFFER_BINDING = 0x8CA6 FRAMEBUFFER_BINDING = 0x8CA6 RENDERBUFFER_BINDING = 0x8CA7 READ_FRAMEBUFFER = 0x8CA8 DRAW_FRAMEBUFFER = 0x8CA9 READ_FRAMEBUFFER_BINDING = 0x8CAA RENDERBUFFER_SAMPLES = 0x8CAB DEPTH_COMPONENT32F = 0x8CAC DEPTH32F_STENCIL8 = 0x8CAD FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE = 0x8CD0 FRAMEBUFFER_ATTACHMENT_OBJECT_NAME = 0x8CD1 FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL = 0x8CD2 FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE = 0x8CD3 FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER = 0x8CD4 FRAMEBUFFER_COMPLETE = 0x8CD5 FRAMEBUFFER_INCOMPLETE_ATTACHMENT = 0x8CD6 FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT = 0x8CD7 FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER = 0x8CDB FRAMEBUFFER_INCOMPLETE_READ_BUFFER = 0x8CDC FRAMEBUFFER_UNSUPPORTED = 0x8CDD MAX_COLOR_ATTACHMENTS = 0x8CDF COLOR_ATTACHMENT0 = 0x8CE0 COLOR_ATTACHMENT1 = 0x8CE1 COLOR_ATTACHMENT2 = 0x8CE2 COLOR_ATTACHMENT3 = 0x8CE3 COLOR_ATTACHMENT4 = 0x8CE4 COLOR_ATTACHMENT5 = 0x8CE5 COLOR_ATTACHMENT6 = 0x8CE6 COLOR_ATTACHMENT7 = 0x8CE7 COLOR_ATTACHMENT8 = 0x8CE8 COLOR_ATTACHMENT9 = 0x8CE9 COLOR_ATTACHMENT10 = 0x8CEA COLOR_ATTACHMENT11 = 0x8CEB COLOR_ATTACHMENT12 = 0x8CEC COLOR_ATTACHMENT13 = 0x8CED COLOR_ATTACHMENT14 = 0x8CEE COLOR_ATTACHMENT15 = 0x8CEF DEPTH_ATTACHMENT = 0x8D00 STENCIL_ATTACHMENT = 0x8D20 FRAMEBUFFER = 0x8D40 RENDERBUFFER = 0x8D41 RENDERBUFFER_WIDTH = 0x8D42 RENDERBUFFER_HEIGHT = 0x8D43 RENDERBUFFER_INTERNAL_FORMAT = 0x8D44 STENCIL_INDEX1 = 0x8D46 STENCIL_INDEX4 = 0x8D47 STENCIL_INDEX8 = 0x8D48 STENCIL_INDEX16 = 0x8D49 RENDERBUFFER_RED_SIZE = 0x8D50 RENDERBUFFER_GREEN_SIZE = 0x8D51 RENDERBUFFER_BLUE_SIZE = 0x8D52 RENDERBUFFER_ALPHA_SIZE = 0x8D53 RENDERBUFFER_DEPTH_SIZE = 0x8D54 RENDERBUFFER_STENCIL_SIZE = 0x8D55 FRAMEBUFFER_INCOMPLETE_MULTISAMPLE = 0x8D56 MAX_SAMPLES = 0x8D57 RGBA32UI = 0x8D70 RGB32UI = 0x8D71 RGBA16UI = 0x8D76 RGB16UI = 0x8D77 RGBA8UI = 0x8D7C RGB8UI = 0x8D7D RGBA32I = 0x8D82 RGB32I = 0x8D83 RGBA16I = 0x8D88 RGB16I = 0x8D89 RGBA8I = 0x8D8E RGB8I = 0x8D8F RED_INTEGER = 0x8D94 GREEN_INTEGER = 0x8D95 BLUE_INTEGER = 0x8D96 ALPHA_INTEGER = 0x8D97 RGB_INTEGER = 0x8D98 RGBA_INTEGER = 0x8D99 BGR_INTEGER = 0x8D9A BGRA_INTEGER = 0x8D9B FLOAT_32_UNSIGNED_INT_24_8_REV = 0x8DAD FRAMEBUFFER_SRGB = 0x8DB9 COMPRESSED_RED_RGTC1 = 0x8DBB COMPRESSED_SIGNED_RED_RGTC1 = 0x8DBC COMPRESSED_RG_RGTC2 = 0x8DBD COMPRESSED_SIGNED_RG_RGTC2 = 0x8DBE SAMPLER_1D_ARRAY = 0x8DC0 SAMPLER_2D_ARRAY = 0x8DC1 SAMPLER_1D_ARRAY_SHADOW = 0x8DC3 SAMPLER_2D_ARRAY_SHADOW = 0x8DC4 SAMPLER_CUBE_SHADOW = 0x8DC5 UNSIGNED_INT_VEC2 = 0x8DC6 UNSIGNED_INT_VEC3 = 0x8DC7 UNSIGNED_INT_VEC4 = 0x8DC8 INT_SAMPLER_1D = 0x8DC9 INT_SAMPLER_2D = 0x8DCA INT_SAMPLER_3D = 0x8DCB INT_SAMPLER_CUBE = 0x8DCC INT_SAMPLER_1D_ARRAY = 0x8DCE INT_SAMPLER_2D_ARRAY = 0x8DCF UNSIGNED_INT_SAMPLER_1D = 0x8DD1 UNSIGNED_INT_SAMPLER_2D = 0x8DD2 UNSIGNED_INT_SAMPLER_3D = 0x8DD3 UNSIGNED_INT_SAMPLER_CUBE = 0x8DD4 UNSIGNED_INT_SAMPLER_1D_ARRAY = 0x8DD6 UNSIGNED_INT_SAMPLER_2D_ARRAY = 0x8DD7 QUERY_WAIT = 0x8E13 QUERY_NO_WAIT = 0x8E14 QUERY_BY_REGION_WAIT = 0x8E15 QUERY_BY_REGION_NO_WAIT = 0x8E16 BUFFER_ACCESS_FLAGS = 0x911F BUFFER_MAP_LENGTH = 0x9120 BUFFER_MAP_OFFSET = 0x9121 )
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type GL ¶
type GL struct {
// contains filtered or unexported fields
}
GL implements the OpenGL version 3.0 API. Values of this type must be created via the API function, and it must not be used after the associated OpenGL context becomes invalid.
func API ¶
API returns a value that offers methods matching the OpenGL version 3.0 API.
The returned API must not be used after the provided OpenGL context becomes invalid.
func (*GL) Accum ¶
Accum executes an operation on the accumulation buffer.
Parameter op defines the accumulation buffer operation (GL.ACCUM, GL.LOAD, GL.ADD, GL.MULT, or GL.RETURN) and specifies how the value parameter is used.
The accumulation buffer is an extended-range color buffer. Images are not rendered into it. Rather, images rendered into one of the color buffers are added to the contents of the accumulation buffer after rendering. Effects such as antialiasing (of points, lines, and polygons), motion blur, and depth of field can be created by accumulating images generated with different transformation matrices.
Each pixel in the accumulation buffer consists of red, green, blue, and alpha values. The number of bits per component in the accumulation buffer depends on the implementation. You can examine this number by calling GetIntegerv four times, with arguments GL.ACCUM_RED_BITS, GL.ACCUM_GREEN_BITS, GL.ACCUM_BLUE_BITS, and GL.ACCUM_ALPHA_BITS. Regardless of the number of bits per component, the range of values stored by each component is (-1, 1). The accumulation buffer pixels are mapped one-to-one with frame buffer pixels.
All accumulation buffer operations are limited to the area of the current scissor box and applied identically to the red, green, blue, and alpha components of each pixel. If a Accum operation results in a value outside the range (-1, 1), the contents of an accumulation buffer pixel component are undefined.
The operations are as follows:
GL.ACCUM
Obtains R, G, B, and A values from the buffer currently selected for
reading (see ReadBuffer). Each component value is divided by 2 n -
1 , where n is the number of bits allocated to each color component
in the currently selected buffer. The result is a floating-point
value in the range 0 1 , which is multiplied by value and added to
the corresponding pixel component in the accumulation buffer,
thereby updating the accumulation buffer.
GL.LOAD
Similar to GL.ACCUM, except that the current value in the
accumulation buffer is not used in the calculation of the new value.
That is, the R, G, B, and A values from the currently selected
buffer are divided by 2 n - 1 , multiplied by value, and then stored
in the corresponding accumulation buffer cell, overwriting the
current value.
GL.ADD
Adds value to each R, G, B, and A in the accumulation buffer.
GL.MULT
Multiplies each R, G, B, and A in the accumulation buffer by value
and returns the scaled component to its corresponding accumulation
buffer location.
GL.RETURN
Transfers accumulation buffer values to the color buffer or buffers
currently selected for writing. Each R, G, B, and A component is
multiplied by value, then multiplied by 2 n - 1 , clamped to the
range 0 2 n - 1 , and stored in the corresponding display buffer
cell. The only fragment operations that are applied to this transfer
are pixel ownership, scissor, dithering, and color writemasks.
To clear the accumulation buffer, call ClearAccum with R, G, B, and A values to set it to, then call Clear with the accumulation buffer enabled.
Error GL.INVALID_ENUM is generated if op is not an accepted value. GL.INVALID_OPERATION is generated if there is no accumulation buffer. GL.INVALID_OPERATION is generated if Accum is executed between the execution of Begin and the corresponding execution of End.
func (*GL) AreTexturesResident ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glAreTexturesResident.xml
func (*GL) AttachShader ¶
AttachShader attaches a shader object to a program object.
In order to create an executable, there must be a way to specify the list of things that will be linked together. Program objects provide this mechanism. Shaders that are to be linked together in a program object must first be attached to that program object. This indicates that shader will be included in link operations that will be performed on program.
All operations that can be performed on a shader object are valid whether or not the shader object is attached to a program object. It is permissible to attach a shader object to a program object before source code has been loaded into the shader object or before the shader object has been compiled. It is permissible to attach multiple shader objects of the same type because each may contain a portion of the complete shader. It is also permissible to attach a shader object to more than one program object. If a shader object is deleted while it is attached to a program object, it will be flagged for deletion, and deletion will not occur until DetachShader is called to detach it from all program objects to which it is attached.
Error GL.INVALID_VALUE is generated if either program or shader is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if program is not a program object. GL.INVALID_OPERATION is generated if shader is not a shader object. GL.INVALID_OPERATION is generated if shader is already attached to program. GL.INVALID_OPERATION is generated if AttachShader is executed between the execution of Begin and the corresponding execution of End.
AttachShader is available in GL version 2.0 or greater.
func (*GL) BeginConditionalRender ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glBeginConditionalRender.xml
func (*GL) BeginQuery ¶
func (*GL) BeginTransformFeedback ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glBeginTransformFeedback.xml
func (*GL) BindAttribLocation ¶
BindAttribLocation associates a user-defined attribute variable in the program object specified by program with a generic vertex attribute index. The name parameter specifies the name of the vertex shader attribute variable to which index is to be bound. When program is made part of the current state, values provided via the generic vertex attribute index will modify the value of the user-defined attribute variable specified by name.
If name refers to a matrix attribute variable, index refers to the first column of the matrix. Other matrix columns are then automatically bound to locations index+1 for a matrix of type mat2; index+1 and index+2 for a matrix of type mat3; and index+1, index+2, and index+3 for a matrix of type mat4.
This command makes it possible for vertex shaders to use descriptive names for attribute variables rather than generic variables that are numbered from 0 to GL.MAX_VERTEX_ATTRIBS-1. The values sent to each generic attribute index are part of current state, just like standard vertex attributes such as color, normal, and vertex position. If a different program object is made current by calling UseProgram, the generic vertex attributes are tracked in such a way that the same values will be observed by attributes in the new program object that are also bound to index.
Attribute variable name-to-generic attribute index bindings for a program object can be explicitly assigned at any time by calling BindAttribLocation. Attribute bindings do not go into effect until LinkProgram is called. After a program object has been linked successfully, the index values for generic attributes remain fixed (and their values can be queried) until the next link command occurs.
Applications are not allowed to bind any of the standard OpenGL vertex attributes using this command, as they are bound automatically when needed. Any attribute binding that occurs after the program object has been linked will not take effect until the next time the program object is linked.
If name was bound previously, that information is lost. Thus you cannot bind one user-defined attribute variable to multiple indices, but you can bind multiple user-defined attribute variables to the same index.
Applications are allowed to bind more than one user-defined attribute variable to the same generic vertex attribute index. This is called aliasing, and it is allowed only if just one of the aliased attributes is active in the executable program, or if no path through the shader consumes more than one attribute of a set of attributes aliased to the same location. The compiler and linker are allowed to assume that no aliasing is done and are free to employ optimizations that work only in the absence of aliasing. OpenGL implementations are not required to do error checking to detect aliasing. Because there is no way to bind standard attributes, it is not possible to alias generic attributes with conventional ones (except for generic attribute 0).
BindAttribLocation can be called before any vertex shader objects are bound to the specified program object. It is also permissible to bind a generic attribute index to an attribute variable name that is never used in a vertex shader.
Active attributes that are not explicitly bound will be bound by the linker when LinkProgram is called. The locations assigned can be queried by calling GetAttribLocation.
Error GL.INVALID_VALUE is generated if index is greater than or equal to GL.MAX_VERTEX_ATTRIBS. GL.INVALID_OPERATION is generated if name starts with the reserved prefix "gl_". GL.INVALID_VALUE is generated if program is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if program is not a program object. GL.INVALID_OPERATION is generated if BindAttribLocation is executed between the execution of Begin and the corresponding execution of End.
BindAttribLocation is available in GL version 2.0 or greater.
func (*GL) BindBuffer ¶
BindBuffer creates or puts in use a named buffer object. Calling BindBuffer with target set to GL.ARRAY_BUFFER, GL.ELEMENT_ARRAY_BUFFER, GL.PIXEL_PACK_BUFFER or GL.PIXEL_UNPACK_BUFFER and buffer set to the name of the new buffer object binds the buffer object name to the target. When a buffer object is bound to a target, the previous binding for that target is automatically broken.
Buffer object names are unsigned integers. The value zero is reserved, but there is no default buffer object for each buffer object target. Instead, buffer set to zero effectively unbinds any buffer object previously bound, and restores client memory usage for that buffer object target. Buffer object names and the corresponding buffer object contents are local to the shared display-list space (see XCreateContext) of the current GL rendering context; two rendering contexts share buffer object names only if they also share display lists.
GenBuffers may be called to generate a set of new buffer object names.
The state of a buffer object immediately after it is first bound is an unmapped zero-sized memory buffer with GL.READ_WRITE access and GL.STATIC_DRAW usage.
While a non-zero buffer object name is bound, GL operations on the target to which it is bound affect the bound buffer object, and queries of the target to which it is bound return state from the bound buffer object. While buffer object name zero is bound, as in the initial state, attempts to modify or query state on the target to which it is bound generates an GL.INVALID_OPERATION error.
When vertex array pointer state is changed, for example by a call to NormalPointer, the current buffer object binding (GL.ARRAY_BUFFER_BINDING) is copied into the corresponding client state for the vertex array type being changed, for example GL.NORMAL_ARRAY_BUFFER_BINDING. While a non-zero buffer object is bound to the GL.ARRAY_BUFFER target, the vertex array pointer parameter that is traditionally interpreted as a pointer to client-side memory is instead interpreted as an offset within the buffer object measured in basic machine units.
While a non-zero buffer object is bound to the GL.ELEMENT_ARRAY_BUFFER target, the indices parameter of DrawElements, DrawRangeElements, or MultiDrawElements that is traditionally interpreted as a pointer to client-side memory is instead interpreted as an offset within the buffer object measured in basic machine units.
While a non-zero buffer object is bound to the GL.PIXEL_PACK_BUFFER target, the following commands are affected: GetCompressedTexImage, GetConvolutionFilter, GetHistogram, GetMinmax, GetPixelMap, GetPolygonStipple, GetSeparableFilter, GetTexImage, and ReadPixels. The pointer parameter that is traditionally interpreted as a pointer to client-side memory where the pixels are to be packed is instead interpreted as an offset within the buffer object measured in basic machine units.
While a non-zero buffer object is bound to the GL.PIXEL_UNPACK_BUFFER target, the following commands are affected: Bitmap, ColorSubTable, ColorTable, CompressedTexImage1D, CompressedTexImage2D, CompressedTexImage3D, CompressedTexSubImage1D, CompressedTexSubImage2D, CompressedTexSubImage3D, ConvolutionFilter1D, ConvolutionFilter2D, DrawPixels, PixelMap, PolygonStipple, SeparableFilter2D, TexImage1D, TexImage2D, TexImage3D, TexSubImage1D, TexSubImage2D, and TexSubImage3D. The pointer parameter that is traditionally interpreted as a pointer to client-side memory from which the pixels are to be unpacked is instead interpreted as an offset within the buffer object measured in basic machine units.
A buffer object binding created with BindBuffer remains active until a different buffer object name is bound to the same target, or until the bound buffer object is deleted with DeleteBuffers.
Once created, a named buffer object may be re-bound to any target as often as needed. However, the GL implementation may make choices about how to optimize the storage of a buffer object based on its initial binding target.
Error GL.INVALID_ENUM is generated if target is not one of the allowable values. GL.INVALID_OPERATION is generated if BindBuffer is executed between the execution of Begin and the corresponding execution of End.
BindBuffer is available in GL version 1.5 or greater.
func (*GL) BindBufferRange ¶
func (gl *GL) BindBufferRange(target glbase.Enum, index uint32, buffer glbase.Buffer, offset, size int)
https://www.opengl.org/sdk/docs/man3/xhtml/glBindBufferRange.xml
func (*GL) BindFragDataLocation ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glBindFragDataLocation.xml
func (*GL) BindFramebuffer ¶
func (gl *GL) BindFramebuffer(target glbase.Enum, framebuffer glbase.Framebuffer)
https://www.opengl.org/sdk/docs/man3/xhtml/glBindFramebuffer.xml
func (*GL) BindRenderbuffer ¶
func (gl *GL) BindRenderbuffer(target glbase.Enum, renderbuffer glbase.Renderbuffer)
https://www.opengl.org/sdk/docs/man3/xhtml/glBindRenderbuffer.xml
func (*GL) BlendColor ¶
func (*GL) BlendEquationSeparate ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glBlendEquationSeparate.xml
func (*GL) BlitFramebuffer ¶
func (gl *GL) BlitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1 int32, mask glbase.Bitfield, filter glbase.Enum)
https://www.opengl.org/sdk/docs/man3/xhtml/glBlitFramebuffer.xml
func (*GL) BufferData ¶
BufferData creates a new data store for the buffer object currently bound to target. Any pre-existing data store is deleted. The new data store is created with the specified size in bytes and usage. If data is not nil, it must be a slice that is used to initialize the data store. In that case the size parameter is ignored and the store size will match the slice data size.
In its initial state, the new data store is not mapped, it has a NULL mapped pointer, and its mapped access is GL.READ_WRITE.
The target constant must be one of GL.ARRAY_BUFFER, GL.COPY_READ_BUFFER, GL.COPY_WRITE_BUFFER, GL.ELEMENT_ARRAY_BUFFER, GL.PIXEL_PACK_BUFFER, GL.PIXEL_UNPACK_BUFFER, GL.TEXTURE_BUFFER, GL.TRANSFORM_FEEDBACK_BUFFER, or GL.UNIFORM_BUFFER.
The usage parameter is a hint to the GL implementation as to how a buffer object's data store will be accessed. This enables the GL implementation to make more intelligent decisions that may significantly impact buffer object performance. It does not, however, constrain the actual usage of the data store. usage can be broken down into two parts: first, the frequency of access (modification and usage), and second, the nature of that access.
A usage frequency of STREAM and nature of DRAW is specified via the constant GL.STREAM_DRAW, for example.
The usage frequency of access may be one of:
STREAM
The data store contents will be modified once and used at most a few times.
STATIC
The data store contents will be modified once and used many times.
DYNAMIC
The data store contents will be modified repeatedly and used many times.
The usage nature of access may be one of:
DRAW
The data store contents are modified by the application, and used as
the source for GL drawing and image specification commands.
READ
The data store contents are modified by reading data from the GL,
and used to return that data when queried by the application.
COPY
The data store contents are modified by reading data from the GL,
and used as the source for GL drawing and image specification
commands.
Clients must align data elements consistent with the requirements of the client platform, with an additional base-level requirement that an offset within a buffer to a datum comprising N bytes be a multiple of N.
Error GL.INVALID_ENUM is generated if target is not one of the accepted buffer targets. GL.INVALID_ENUM is generated if usage is not GL.STREAM_DRAW, GL.STREAM_READ, GL.STREAM_COPY, GL.STATIC_DRAW, GL.STATIC_READ, GL.STATIC_COPY, GL.DYNAMIC_DRAW, GL.DYNAMIC_READ, or GL.DYNAMIC_COPY. GL.INVALID_VALUE is generated if size is negative. GL.INVALID_OPERATION is generated if the reserved buffer object name 0 is bound to target. GL.OUT_OF_MEMORY is generated if the GL is unable to create a data store with the specified size.
func (*GL) CheckFramebufferStatus ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glCheckFramebufferStatus.xml
func (*GL) ClampColor ¶
func (*GL) ClearAccum ¶
func (*GL) ClearColor ¶
func (*GL) ClearDepth ¶
func (*GL) ClearIndex ¶
func (*GL) ClientActiveTexture ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glClientActiveTexture.xml
func (*GL) ColorMaski ¶
func (*GL) ColorSubTable ¶
func (gl *GL) ColorSubTable(target glbase.Enum, start int32, count int, format, gltype glbase.Enum, data interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glColorSubTable.xml
func (*GL) ColorTable ¶
func (*GL) ColorTableParameterfv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glColorTableParameterfv.xml
func (*GL) ColorTableParameteriv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glColorTableParameteriv.xml
func (*GL) CompileShader ¶
CompileShader compiles the source code strings that have been stored in the shader object specified by shader.
The compilation status will be stored as part of the shader object's state. This value will be set to GL.TRUE if the shader was compiled without errors and is ready for use, and GL.FALSE otherwise. It can be queried by calling GetShaderiv with arguments shader and GL.COMPILE_STATUS.
Compilation of a shader can fail for a number of reasons as specified by the OpenGL Shading Language Specification. Whether or not the compilation was successful, information about the compilation can be obtained from the shader object's information log by calling GetShaderInfoLog.
Error GL.INVALID_VALUE is generated if shader is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if shader is not a shader object. GL.INVALID_OPERATION is generated if CompileShader is executed between the execution of Begin and the corresponding execution of End.
CompileShader is available in GL version 2.0 or greater.
func (*GL) CompressedTexImage1D ¶
func (gl *GL) CompressedTexImage1D(target glbase.Enum, level int, internalFormat glbase.Enum, width, border, imageSize int, data interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glCompressedTexImage1D.xml
func (*GL) CompressedTexImage2D ¶
func (gl *GL) CompressedTexImage2D(target glbase.Enum, level int, internalFormat glbase.Enum, width, height, border, imageSize int, data interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glCompressedTexImage2D.xml
func (*GL) CompressedTexImage3D ¶
func (gl *GL) CompressedTexImage3D(target glbase.Enum, level int, internalFormat glbase.Enum, width, height int, depth int32, border, imageSize int, data interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glCompressedTexImage3D.xml
func (*GL) CompressedTexSubImage1D ¶
func (gl *GL) CompressedTexSubImage1D(target glbase.Enum, level, xoffset, width int, format glbase.Enum, imageSize int, data interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glCompressedTexSubImage1D.xml
func (*GL) CompressedTexSubImage2D ¶
func (gl *GL) CompressedTexSubImage2D(target glbase.Enum, level, xoffset, yoffset, width, height int, format glbase.Enum, imageSize int, data interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glCompressedTexSubImage2D.xml
func (*GL) CompressedTexSubImage3D ¶
func (gl *GL) CompressedTexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, width, height int, depth int32, format glbase.Enum, imageSize int, data interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glCompressedTexSubImage3D.xml
func (*GL) ConvolutionFilter1D ¶
func (gl *GL) ConvolutionFilter1D(target, internalFormat glbase.Enum, width int, format, gltype glbase.Enum, image interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glConvolutionFilter1D.xml
func (*GL) ConvolutionFilter2D ¶
func (gl *GL) ConvolutionFilter2D(target, internalFormat glbase.Enum, width, height int, format, gltype glbase.Enum, image interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glConvolutionFilter2D.xml
func (*GL) ConvolutionParameterf ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glConvolutionParameterf.xml
func (*GL) ConvolutionParameterfv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glConvolutionParameterfv.xml
func (*GL) ConvolutionParameteri ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glConvolutionParameteri.xml
func (*GL) ConvolutionParameteriv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glConvolutionParameteriv.xml
func (*GL) CopyConvolutionFilter1D ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glCopyConvolutionFilter1D.xml
func (*GL) CopyConvolutionFilter2D ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glCopyConvolutionFilter2D.xml
func (*GL) CopyPixels ¶
func (*GL) CopyTexImage1D ¶
func (gl *GL) CopyTexImage1D(target glbase.Enum, level int, internalFormat glbase.Enum, x, y, width, border int)
https://www.opengl.org/sdk/docs/man3/xhtml/glCopyTexImage1D.xml
func (*GL) CopyTexImage2D ¶
func (gl *GL) CopyTexImage2D(target glbase.Enum, level int, internalFormat glbase.Enum, x, y, width, height, border int)
https://www.opengl.org/sdk/docs/man3/xhtml/glCopyTexImage2D.xml
func (*GL) CopyTexSubImage2D ¶
func (gl *GL) CopyTexSubImage2D(target glbase.Enum, level, xoffset, yoffset, x, y, width, height int)
https://www.opengl.org/sdk/docs/man3/xhtml/glCopyTexSubImage2D.xml
func (*GL) CopyTexSubImage3D ¶
func (gl *GL) CopyTexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, x, y, width, height int)
https://www.opengl.org/sdk/docs/man3/xhtml/glCopyTexSubImage3D.xml
func (*GL) CreateProgram ¶
CreateProgram creates an empty program object and returns a non-zero value by which it can be referenced. A program object is an object to which shader objects can be attached. This provides a mechanism to specify the shader objects that will be linked to create a program. It also provides a means for checking the compatibility of the shaders that will be used to create a program (for instance, checking the compatibility between a vertex shader and a fragment shader). When no longer needed as part of a program object, shader objects can be detached.
One or more executables are created in a program object by successfully attaching shader objects to it with AttachShader, successfully compiling the shader objects with CompileShader, and successfully linking the program object with LinkProgram. These executables are made part of current state when UseProgram is called. Program objects can be deleted by calling DeleteProgram. The memory associated with the program object will be deleted when it is no longer part of current rendering state for any context.
Like display lists and texture objects, the name space for program objects may be shared across a set of contexts, as long as the server sides of the contexts share the same address space. If the name space is shared across contexts, any attached objects and the data associated with those attached objects are shared as well.
Applications are responsible for providing the synchronization across API calls when objects are accessed from different execution threads.
This function returns 0 if an error occurs creating the program object.
Error GL.INVALID_OPERATION is generated if CreateProgram is executed between the execution of Begin and the corresponding execution of End.
CreateProgram is available in GL version 2.0 or greater.
func (*GL) CreateShader ¶
CreateShader creates an empty shader object and returns a non-zero value by which it can be referenced. A shader object is used to maintain the source code strings that define a shader. shaderType indicates the type of shader to be created.
Two types of shaders are supported. A shader of type GL.VERTEX_SHADER is a shader that is intended to run on the programmable vertex processor and replace the fixed functionality vertex processing in OpenGL. A shader of type GL.FRAGMENT_SHADER is a shader that is intended to run on the programmable fragment processor and replace the fixed functionality fragment processing in OpenGL.
When created, a shader object's GL.SHADER_TYPE parameter is set to either GL.VERTEX_SHADER or GL.FRAGMENT_SHADER, depending on the value of shaderType.
Like display lists and texture objects, the name space for shader objects may be shared across a set of contexts, as long as the server sides of the contexts share the same address space. If the name space is shared across contexts, any attached objects and the data associated with those attached objects are shared as well.
This function returns 0 if an error occurs creating the shader object.
Error GL.INVALID_ENUM is generated if shaderType is not an accepted value. GL.INVALID_OPERATION is generated if CreateShader is executed between the execution of Begin and the corresponding execution of End.
CreateShader is available in GL version 2.0 or greater.
func (*GL) DeleteBuffers ¶
DeleteBuffers deletes the buffer objects whose names are stored in the buffers slice.
After a buffer object is deleted, it has no contents, and its name is free for reuse (for example by GenBuffers). If a buffer object that is currently bound is deleted, the binding reverts to 0 (the absence of any buffer object, which reverts to client memory usage).
DeleteBuffers silently ignores 0's and names that do not correspond to existing buffer objects.
Error GL.INVALID_VALUE is generated if n is negative. GL.INVALID_OPERATION is generated if DeleteBuffers is executed between the execution of Begin and the corresponding execution of End.
DeleteBuffers is available in GL version 1.5 or greater.
func (*GL) DeleteFramebuffers ¶
func (gl *GL) DeleteFramebuffers(framebuffers []glbase.Framebuffer)
DeleteFramebuffers deletes the framebuffer objects whose names are stored in the framebuffers slice. The name zero is reserved by the GL and is silently ignored, should it occur in framebuffers, as are other unused names. Once a framebuffer object is deleted, its name is again unused and it has no attachments. If a framebuffer that is currently bound to one or more of the targets GL.DRAW_FRAMEBUFFER or GL.READ_FRAMEBUFFER is deleted, it is as though BindFramebuffer had been executed with the corresponding target and framebuffer zero.
Error GL.INVALID_VALUE is generated if n is negative.
DeleteFramebuffers is available in GL version 3.0 or greater.
func (*GL) DeleteProgram ¶
DeleteProgram frees the memory and invalidates the name associated with the program object specified by program. This command effectively undoes the effects of a call to CreateProgram.
If a program object is in use as part of current rendering state, it will be flagged for deletion, but it will not be deleted until it is no longer part of current state for any rendering context. If a program object to be deleted has shader objects attached to it, those shader objects will be automatically detached but not deleted unless they have already been flagged for deletion by a previous call to DeleteShader. A value of 0 for program will be silently ignored.
To determine whether a program object has been flagged for deletion, call GetProgram with arguments program and GL.DELETE_STATUS.
Error GL.INVALID_VALUE is generated if program is not a value generated by OpenGL.
DeleteProgram is available in GL version 2.0 or greater.
func (*GL) DeleteRenderbuffers ¶
func (gl *GL) DeleteRenderbuffers(renderbuffers []glbase.Renderbuffer)
DeleteRenderbuffers deletes the renderbuffer objects whose names are stored in the renderbuffers slice. The name zero is reserved by the GL and is silently ignored, should it occur in renderbuffers, as are other unused names. Once a renderbuffer object is deleted, its name is again unused and it has no contents. If a renderbuffer that is currently bound to the target GL.RENDERBUFFER is deleted, it is as though BindRenderbuffer had been executed with a target of GL.RENDERBUFFER and a name of zero.
If a renderbuffer object is attached to one or more attachment points in the currently bound framebuffer, then it as if FramebufferRenderbuffer had been called, with a renderbuffer of zero for each attachment point to which this image was attached in the currently bound framebuffer. In other words, this renderbuffer object is first detached from all attachment ponits in the currently bound framebuffer. Note that the renderbuffer image is specifically not detached from any non-bound framebuffers.
Error GL.INVALID_VALUE is generated if n is negative.
DeleteRenderbuffers is available in GL version 3.0 or greater.
func (*GL) DeleteShader ¶
DeleteShader frees the memory and invalidates the name associated with the shader object specified by shader. This command effectively undoes the effects of a call to CreateShader.
If a shader object to be deleted is attached to a program object, it will be flagged for deletion, but it will not be deleted until it is no longer attached to any program object, for any rendering context (it must be detached from wherever it was attached before it will be deleted). A value of 0 for shader will be silently ignored.
To determine whether an object has been flagged for deletion, call GetShader with arguments shader and GL.DELETE_STATUS.
Error GL.INVALID_VALUE is generated if shader is not a value generated by OpenGL.
DeleteShader is available in GL version 2.0 or greater.
func (*GL) DeleteTextures ¶
DeleteTextures deletes the textures objects whose names are stored in the textures slice. After a texture is deleted, it has no contents or dimensionality, and its name is free for reuse (for example by GenTextures). If a texture that is currently bound is deleted, the binding reverts to 0 (the default texture).
DeleteTextures silently ignores 0's and names that do not correspond to existing textures.
Error GL.INVALID_VALUE is generated if n is negative.
DeleteTextures is available in GL version 2.0 or greater.
func (*GL) DepthRange ¶
DepthRange specifies the mapping of depth values from normalized device coordinates to window coordinates.
Parameter nearVal specifies the mapping of the near clipping plane to window coordinates (defaults to 0), while farVal specifies the mapping of the far clipping plane to window coordinates (defaults to 1).
After clipping and division by w, depth coordinates range from -1 to 1, corresponding to the near and far clipping planes. DepthRange specifies a linear mapping of the normalized depth coordinates in this range to window depth coordinates. Regardless of the actual depth buffer implementation, window coordinate depth values are treated as though they range from 0 through 1 (like color components). Thus, the values accepted by DepthRange are both clamped to this range before they are accepted.
The default setting of (0, 1) maps the near plane to 0 and the far plane to 1. With this mapping, the depth buffer range is fully utilized.
It is not necessary that nearVal be less than farVal. Reverse mappings such as nearVal 1, and farVal 0 are acceptable.
GL.INVALID_OPERATION is generated if DepthRange is executed between the execution of Begin and the corresponding execution of End.
func (*GL) DisableVertexAttribArray ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glDisableVertexAttribArray.xml
func (*GL) DrawArrays ¶
func (*GL) DrawBuffer ¶
func (*GL) DrawPixels ¶
func (*GL) DrawRangeElements ¶
func (gl *GL) DrawRangeElements(mode glbase.Enum, start, end uint32, count int, gltype glbase.Enum, indices interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glDrawRangeElements.xml
func (*GL) EnableVertexAttribArray ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glEnableVertexAttribArray.xml
func (*GL) EndConditionalRender ¶
func (gl *GL) EndConditionalRender()
https://www.opengl.org/sdk/docs/man3/xhtml/glEndConditionalRender.xml
func (*GL) EndTransformFeedback ¶
func (gl *GL) EndTransformFeedback()
https://www.opengl.org/sdk/docs/man3/xhtml/glEndTransformFeedback.xml
func (*GL) EvalPoint1 ¶
func (*GL) EvalPoint2 ¶
func (*GL) FlushMappedBufferRange ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glFlushMappedBufferRange.xml
func (*GL) FogCoorddv ¶
func (*GL) FogCoordfv ¶
func (*GL) FramebufferRenderbuffer ¶
func (gl *GL) FramebufferRenderbuffer(target, attachment, renderbuffertarget glbase.Enum, renderbuffer glbase.Renderbuffer)
https://www.opengl.org/sdk/docs/man3/xhtml/glFramebufferRenderbuffer.xml
func (*GL) FramebufferTexture1D ¶
func (gl *GL) FramebufferTexture1D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int)
https://www.opengl.org/sdk/docs/man3/xhtml/glFramebufferTexture1D.xml
func (*GL) FramebufferTexture2D ¶
func (gl *GL) FramebufferTexture2D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int)
https://www.opengl.org/sdk/docs/man3/xhtml/glFramebufferTexture2D.xml
func (*GL) FramebufferTexture3D ¶
func (gl *GL) FramebufferTexture3D(target, attachment, textarget glbase.Enum, texture glbase.Texture, level int, zoffset int32)
https://www.opengl.org/sdk/docs/man3/xhtml/glFramebufferTexture3D.xml
func (*GL) FramebufferTextureLayer ¶
func (gl *GL) FramebufferTextureLayer(target, attachment glbase.Enum, texture glbase.Texture, level int, layer int32)
https://www.opengl.org/sdk/docs/man3/xhtml/glFramebufferTextureLayer.xml
func (*GL) GenBuffers ¶
GenBuffers returns n buffer object names. There is no guarantee that the names form a contiguous set of integers; however, it is guaranteed that none of the returned names was in use immediately before the call to GenBuffers.
Buffer object names returned by a call to GenBuffers are not returned by subsequent calls, unless they are first deleted with DeleteBuffers.
No buffer objects are associated with the returned buffer object names until they are first bound by calling BindBuffer.
Error GL.INVALID_VALUE is generated if n is negative. GL.INVALID_OPERATION is generated if GenBuffers is executed between the execution of Begin and the corresponding execution of End.
GenBuffers is available in GL version 1.5 or greater.
func (*GL) GenFramebuffers ¶
func (gl *GL) GenFramebuffers(n int) []glbase.Framebuffer
GenFramebuffers returns n framebuffer object names in ids. There is no guarantee that the names form a contiguous set of integers; however, it is guaranteed that none of the returned names was in use immediately before the call to GenFramebuffers.
Framebuffer object names returned by a call to GenFramebuffers are not returned by subsequent calls, unless they are first deleted with DeleteFramebuffers.
The names returned in ids are marked as used, for the purposes of GenFramebuffers only, but they acquire state and type only when they are first bound.
Error GL.INVALID_VALUE is generated if n is negative.
func (*GL) GenQueries ¶
func (*GL) GenRenderbuffers ¶
func (gl *GL) GenRenderbuffers(n int) []glbase.Renderbuffer
GenRenderbuffers returns n renderbuffer object names in renderbuffers. There is no guarantee that the names form a contiguous set of integers; however, it is guaranteed that none of the returned names was in use immediately before the call to GenRenderbuffers.
Renderbuffer object names returned by a call to GenRenderbuffers are not returned by subsequent calls, unless they are first deleted with DeleteRenderbuffers.
The names returned in renderbuffers are marked as used, for the purposes of GenRenderbuffers only, but they acquire state and type only when they are first bound.
Error GL.INVALID_VALUE is generated if n is negative.
GenRenderbuffers is available in GL version 3.0 or greater.
func (*GL) GenTextures ¶
GenTextures returns n texture names in textures. There is no guarantee that the names form a contiguous set of integers; however, it is guaranteed that none of the returned names was in use immediately before the call to GenTextures.
The generated textures have no dimensionality; they assume the dimensionality of the texture target to which they are first bound (see BindTexture).
Texture names returned by a call to GenTextures are not returned by subsequent calls, unless they are first deleted with DeleteTextures.
Error GL.INVALID_VALUE is generated if n is negative.
GenTextures is available in GL version 2.0 or greater.
func (*GL) GetActiveAttrib ¶
func (gl *GL) GetActiveAttrib(program glbase.Program, index glbase.Attrib, bufSize int32, length []int32, size []int, gltype []glbase.Enum, name []byte)
https://www.opengl.org/sdk/docs/man3/xhtml/glGetActiveAttrib.xml
func (*GL) GetActiveUniform ¶
func (gl *GL) GetActiveUniform(program glbase.Program, index uint32, bufSize int32, length []int32, size []int, gltype []glbase.Enum, name []byte)
https://www.opengl.org/sdk/docs/man3/xhtml/glGetActiveUniform.xml
func (*GL) GetAttribLocation ¶
GetAttribLocation queries the previously linked program object specified by program for the attribute variable specified by name and returns the index of the generic vertex attribute that is bound to that attribute variable. If name is a matrix attribute variable, the index of the first column of the matrix is returned. If the named attribute variable is not an active attribute in the specified program object or if name starts with the reserved prefix "gl_", a value of -1 is returned.
The association between an attribute variable name and a generic attribute index can be specified at any time by calling BindAttribLocation. Attribute bindings do not go into effect until LinkProgram is called. After a program object has been linked successfully, the index values for attribute variables remain fixed until the next link command occurs. The attribute values can only be queried after a link if the link was successful. GetAttribLocation returns the binding that actually went into effect the last time LinkProgram was called for the specified program object. Attribute bindings that have been specified since the last link operation are not returned by GetAttribLocation.
Error GL_INVALID_OPERATION is generated if program is not a value generated by OpenGL. GL_INVALID_OPERATION is generated if program is not a program object. GL_INVALID_OPERATION is generated if program has not been successfully linked. GL_INVALID_OPERATION is generated if GetAttribLocation is executed between the execution of Begin and the corresponding execution of End.
GetAttribLocation is available in GL version 2.0 or greater.
func (*GL) GetBufferParameteriv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetBufferParameteriv.xml
func (*GL) GetColorTableParameterfv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetColorTableParameterfv.xml
func (*GL) GetColorTableParameteriv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetColorTableParameteriv.xml
func (*GL) GetCompressedTexImage ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetCompressedTexImage.xml
func (*GL) GetConvolutionFilter ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetConvolutionFilter.xml
func (*GL) GetConvolutionParameterfv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetConvolutionParameterfv.xml
func (*GL) GetConvolutionParameteriv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetConvolutionParameteriv.xml
func (*GL) GetDoublev ¶
func (*GL) GetFragDataLocation ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetFragDataLocation.xml
func (*GL) GetFramebufferAttachmentParameteriv ¶
func (gl *GL) GetFramebufferAttachmentParameteriv(target, attachment, pname glbase.Enum, params []int32)
https://www.opengl.org/sdk/docs/man3/xhtml/glGetFramebufferAttachmentParameteriv.xml
func (*GL) GetHistogram ¶
func (gl *GL) GetHistogram(target glbase.Enum, reset bool, format, gltype glbase.Enum, values interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glGetHistogram.xml
func (*GL) GetHistogramParameterfv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetHistogramParameterfv.xml
func (*GL) GetHistogramParameteriv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetHistogramParameteriv.xml
func (*GL) GetLightfv ¶
func (*GL) GetLightiv ¶
func (*GL) GetMinmax ¶
func (*GL) GetMinmaxParameterfv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetMinmaxParameterfv.xml
func (*GL) GetMinmaxParameteriv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetMinmaxParameteriv.xml
func (*GL) GetProgramInfoLog ¶
GetProgramInfoLog returns the information log for the specified program object. The information log for a program object is modified when the program object is linked or validated.
The information log for a program object is either an empty string, or a string containing information about the last link operation, or a string containing information about the last validation operation. It may contain diagnostic messages, warning messages, and other information. When a program object is created, its information log will be a string of length 0, and the size of the current log can be obtained by calling GetProgramiv with the value GL.INFO_LOG_LENGTH.
Error GL.INVALID_VALUE is generated if program is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if program is not a program object.
func (*GL) GetProgramiv ¶
GetProgramiv returns in params the value of a parameter for a specific program object. The following parameters are defined:
GL.DELETE_STATUS
params returns GL.TRUE if program is currently flagged for deletion,
and GL.FALSE otherwise.
GL.LINK_STATUS
params returns GL.TRUE if the last link operation on program was
successful, and GL.FALSE otherwise.
GL.VALIDATE_STATUS
params returns GL.TRUE or if the last validation operation on
program was successful, and GL.FALSE otherwise.
GL.INFO_LOG_LENGTH
params returns the number of characters in the information log for
program including the null termination character (the size of
the character buffer required to store the information log). If
program has no information log, a value of 0 is returned.
GL.ATTACHED_SHADERS
params returns the number of shader objects attached to program.
GL.ACTIVE_ATTRIBUTES
params returns the number of active attribute variables for program.
GL.ACTIVE_ATTRIBUTE_MAX_LENGTH
params returns the length of the longest active attribute name for
program, including the null termination character (the size of
the character buffer required to store the longest attribute name).
If no active attributes exist, 0 is returned.
GL.ACTIVE_UNIFORMS
params returns the number of active uniform variables for program.
GL.ACTIVE_UNIFORM_MAX_LENGTH
params returns the length of the longest active uniform variable
name for program, including the null termination character (i.e.,
the size of the character buffer required to store the longest
uniform variable name). If no active uniform variables exist, 0 is
returned.
GL.TRANSFORM_FEEDBACK_BUFFER_MODE
params returns a symbolic constant indicating the buffer mode used
when transform feedback is active. This may be GL.SEPARATE_ATTRIBS
or GL.INTERLEAVED_ATTRIBS.
GL.TRANSFORM_FEEDBACK_VARYINGS
params returns the number of varying variables to capture in transform
feedback mode for the program.
GL.TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH
params returns the length of the longest variable name to be used for
transform feedback, including the null-terminator.
GL.GEOMETRY_VERTICES_OUT
params returns the maximum number of vertices that the geometry shader in
program will output.
GL.GEOMETRY_INPUT_TYPE
params returns a symbolic constant indicating the primitive type accepted
as input to the geometry shader contained in program.
GL.GEOMETRY_OUTPUT_TYPE
params returns a symbolic constant indicating the primitive type that will
be output by the geometry shader contained in program.
GL.ACTIVE_UNIFORM_BLOCKS and GL.ACTIVE_UNIFORM_BLOCK_MAX_NAME_LENGTH are available only if the GL version 3.1 or greater.
GL.GEOMETRY_VERTICES_OUT, GL.GEOMETRY_INPUT_TYPE and GL.GEOMETRY_OUTPUT_TYPE are accepted only if the GL version is 3.2 or greater.
Error GL.INVALID_VALUE is generated if program is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if program does not refer to a program object. GL.INVALID_OPERATION is generated if pname is GL.GEOMETRY_VERTICES_OUT, GL.GEOMETRY_INPUT_TYPE, or GL.GEOMETRY_OUTPUT_TYPE, and program does not contain a geometry shader. GL.INVALID_ENUM is generated if pname is not an accepted value.
func (*GL) GetQueryiv ¶
func (*GL) GetRenderbufferParameteriv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetRenderbufferParameteriv.xml
func (*GL) GetShaderInfoLog ¶
GetShaderInfoLog returns the information log for the specified shader object. The information log for a shader object is modified when the shader is compiled.
The information log for a shader object is a string that may contain diagnostic messages, warning messages, and other information about the last compile operation. When a shader object is created, its information log will be a string of length 0, and the size of the current log can be obtained by calling GetShaderiv with the value GL.INFO_LOG_LENGTH.
The information log for a shader object is the OpenGL implementer's primary mechanism for conveying information about the compilation process. Therefore, the information log can be helpful to application developers during the development process, even when compilation is successful. Application developers should not expect different OpenGL implementations to produce identical information logs.
Error GL.INVALID_VALUE is generated if shader is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if shader is not a shader object. GL.INVALID_VALUE is generated if maxLength is less than 0. GL.INVALID_OPERATION is generated if GetShaderInfoLog is executed between the execution of Begin and the corresponding execution of End.
GetShaderInfoLog is available in GL version 2.0 or greater.
func (*GL) GetShaderiv ¶
GetShaderiv GetShader returns in params the value of a parameter for a specific shader object. The following parameters are defined:
GL.SHADER_TYPE params returns GL.VERTEX_SHADER if shader is a vertex shader object, and GL.FRAGMENT_SHADER if shader is a fragment shader object. GL.DELETE_STATUS params returns GL.TRUE if shader is currently flagged for deletion, and GL.FALSE otherwise. GL.COMPILE_STATUS params returns GL.TRUE if the last compile operation on shader was successful, and GL.FALSE otherwise. GL.INFO_LOG_LENGTH params returns the number of characters in the information log for shader including the null termination character (the size of the character buffer required to store the information log). If shader has no information log, a value of 0 is returned. GL.SHADER_SOURCE_LENGTH params returns the length of the concatenation of the source strings that make up the shader source for the shader, including the null termination character. (the size of the character buffer required to store the shader source). If no source code exists, 0 is returned.
Error GL.INVALID_VALUE is generated if shader is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if shader does not refer to a shader object. GL.INVALID_ENUM is generated if pname is not an accepted value. GL.INVALID_OPERATION is generated if GetShader is executed between the execution of Begin and the corresponding execution of End.
GetShaderiv is available in GL version 2.0 or greater.
func (*GL) GetTexImage ¶
func (gl *GL) GetTexImage(target glbase.Enum, level int, format, gltype glbase.Enum, pixels interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glGetTexImage.xml
func (*GL) GetTexLevelParameterfv ¶
func (gl *GL) GetTexLevelParameterfv(target glbase.Enum, level int, pname glbase.Enum, params []float32)
https://www.opengl.org/sdk/docs/man3/xhtml/glGetTexLevelParameterfv.xml
func (*GL) GetTexLevelParameteriv ¶
func (gl *GL) GetTexLevelParameteriv(target glbase.Enum, level int, pname glbase.Enum, params []int32)
https://www.opengl.org/sdk/docs/man3/xhtml/glGetTexLevelParameteriv.xml
func (*GL) GetTexParameterIuiv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetTexParameterIuiv.xml
func (*GL) GetTransformFeedbackVarying ¶
func (gl *GL) GetTransformFeedbackVarying(program glbase.Program, index uint32, bufSize int32, length []int32, size []int, gltype []glbase.Enum, name []byte)
https://www.opengl.org/sdk/docs/man3/xhtml/glGetTransformFeedbackVarying.xml
func (*GL) GetUniformLocation ¶
GetUniformLocation returns an integer that represents the location of a specific uniform variable within a program object. name must be an active uniform variable name in program that is not a structure, an array of structures, or a subcomponent of a vector or a matrix. This function returns -1 if name does not correspond to an active uniform variable in program or if name starts with the reserved prefix "gl_".
Uniform variables that are structures or arrays of structures may be queried by calling GetUniformLocation for each field within the structure. The array element operator "[]" and the structure field operator "." may be used in name in order to select elements within an array or fields within a structure. The result of using these operators is not allowed to be another structure, an array of structures, or a subcomponent of a vector or a matrix. Except if the last part of name indicates a uniform variable array, the location of the first element of an array can be retrieved by using the name of the array, or by using the name appended by "[0]".
The actual locations assigned to uniform variables are not known until the program object is linked successfully. After linking has occurred, the command GetUniformLocation can be used to obtain the location of a uniform variable. This location value can then be passed to Uniform to set the value of the uniform variable or to GetUniform in order to query the current value of the uniform variable. After a program object has been linked successfully, the index values for uniform variables remain fixed until the next link command occurs. Uniform variable locations and values can only be queried after a link if the link was successful.
Error GL.INVALID_VALUE is generated if program is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if program is not a program object. GL.INVALID_OPERATION is generated if program has not been successfully linked. GL.INVALID_OPERATION is generated if GetUniformLocation is executed between the execution of Begin and the corresponding execution of End.
GetUniformLocation is available in GL version 2.0 or greater.
func (*GL) GetUniformfv ¶
GetUniformfv returns in params the value of the specified uniform variable. The type of the uniform variable specified by location determines the number of values returned. If the uniform variable is defined in the shader as a boolean, int, or float, a single value will be returned. If it is defined as a vec2, ivec2, or bvec2, two values will be returned. If it is defined as a vec3, ivec3, or bvec3, three values will be returned, and so on. To query values stored in uniform variables declared as arrays, call GetUniformfv for each element of the array. To query values stored in uniform variables declared as structures, call GetUniformfv for each field in the structure. The values for uniform variables declared as a matrix will be returned in column major order.
The locations assigned to uniform variables are not known until the program object is linked. After linking has occurred, the command GetUniformLocation can be used to obtain the location of a uniform variable. This location value can then be passed to GetUniformfv in order to query the current value of the uniform variable. After a program object has been linked successfully, the index values for uniform variables remain fixed until the next link command occurs. The uniform variable values can only be queried after a link if the link was successful.
Error GL.INVALID_VALUE is generated if program is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if program is not a program object. GL.INVALID_OPERATION is generated if program has not been successfully linked. GL.INVALID_OPERATION is generated if location does not correspond to a valid uniform variable location for the specified program object. GL.INVALID_OPERATION is generated if GetUniformfv is executed between the execution of Begin and the corresponding execution of End.
GetUniformfv is available in GL version 2.0 or greater.
func (*GL) GetUniformiv ¶
GetUniformiv returns in params the value of the specified uniform variable. The type of the uniform variable specified by location determines the number of values returned. If the uniform variable is defined in the shader as a boolean, int, or float, a single value will be returned. If it is defined as a vec2, ivec2, or bvec2, two values will be returned. If it is defined as a vec3, ivec3, or bvec3, three values will be returned, and so on. To query values stored in uniform variables declared as arrays, call GetUniformiv for each element of the array. To query values stored in uniform variables declared as structures, call GetUniformiv for each field in the structure. The values for uniform variables declared as a matrix will be returned in column major order.
The locations assigned to uniform variables are not known until the program object is linked. After linking has occurred, the command GetUniformLocation can be used to obtain the location of a uniform variable. This location value can then be passed to GetUniformiv in order to query the current value of the uniform variable. After a program object has been linked successfully, the index values for uniform variables remain fixed until the next link command occurs. The uniform variable values can only be queried after a link if the link was successful.
Error GL.INVALID_VALUE is generated if program is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if program is not a program object. GL.INVALID_OPERATION is generated if program has not been successfully linked. GL.INVALID_OPERATION is generated if location does not correspond to a valid uniform variable location for the specified program object. GL.INVALID_OPERATION is generated if GetUniformiv is executed between the execution of Begin and the corresponding execution of End.
GetUniformiv is available in GL version 2.0 or greater.
func (*GL) GetVertexAttribIuiv ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glGetVertexAttribIuiv.xml
func (*GL) GetVertexAttribdv ¶
GetVertexAttribdv returns in params the value of a generic vertex attribute parameter. The generic vertex attribute to be queried is specified by index, and the parameter to be queried is specified by pname.
The accepted parameter names are as follows:
GL.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING
params returns a single value, the name of the buffer object
currently bound to the binding point corresponding to generic vertex
attribute array index. If no buffer object is bound, 0 is returned.
The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_ENABLED
params returns a single value that is non-zero (true) if the vertex
attribute array for index is enabled and 0 (false) if it is
disabled. The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_SIZE
params returns a single value, the size of the vertex attribute
array for index. The size is the number of values for each element
of the vertex attribute array, and it will be 1, 2, 3, or 4. The
initial value is 4.
GL.VERTEX_ATTRIB_ARRAY_STRIDE
params returns a single value, the array stride for (number of bytes
between successive elements in) the vertex attribute array for
index. A value of 0 indicates that the array elements are stored
sequentially in memory. The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_TYPE
params returns a single value, a symbolic constant indicating the
array type for the vertex attribute array for index. Possible values
are GL.BYTE, GL.UNSIGNED_BYTE, GL.SHORT, GL.UNSIGNED_SHORT, GL.INT,
GL.UNSIGNED_INT, GL.FLOAT, and GL.DOUBLE. The initial value is
GL.FLOAT.
GL.VERTEX_ATTRIB_ARRAY_NORMALIZED
params returns a single value that is non-zero (true) if fixed-point
data types for the vertex attribute array indicated by index are
normalized when they are converted to floating point, and 0 (false)
otherwise. The initial value is 0.
GL.CURRENT_VERTEX_ATTRIB
params returns four values that represent the current value for the
generic vertex attribute specified by index. Generic vertex
attribute 0 is unique in that it has no current state, so an error
will be generated if index is 0. The initial value for all other
generic vertex attributes is (0,0,0,1).
All of the parameters except GL.CURRENT_VERTEX_ATTRIB represent client-side state.
Error GL.INVALID_VALUE is generated if index is greater than or equal to GL.MAX_VERTEX_ATTRIBS. GL.INVALID_ENUM is generated if pname is not an accepted value. GL.INVALID_OPERATION is generated if index is 0 and pname is GL.CURRENT_VERTEX_ATTRIB.
GetVertexAttribdv is available in GL version 2.0 or greater.
func (*GL) GetVertexAttribfv ¶
GetVertexAttribfv returns in params the value of a generic vertex attribute parameter. The generic vertex attribute to be queried is specified by index, and the parameter to be queried is specified by pname.
The accepted parameter names are as follows:
GL.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING
params returns a single value, the name of the buffer object
currently bound to the binding point corresponding to generic vertex
attribute array index. If no buffer object is bound, 0 is returned.
The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_ENABLED
params returns a single value that is non-zero (true) if the vertex
attribute array for index is enabled and 0 (false) if it is
disabled. The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_SIZE
params returns a single value, the size of the vertex attribute
array for index. The size is the number of values for each element
of the vertex attribute array, and it will be 1, 2, 3, or 4. The
initial value is 4.
GL.VERTEX_ATTRIB_ARRAY_STRIDE
params returns a single value, the array stride for (number of bytes
between successive elements in) the vertex attribute array for
index. A value of 0 indicates that the array elements are stored
sequentially in memory. The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_TYPE
params returns a single value, a symbolic constant indicating the
array type for the vertex attribute array for index. Possible values
are GL.BYTE, GL.UNSIGNED_BYTE, GL.SHORT, GL.UNSIGNED_SHORT, GL.INT,
GL.UNSIGNED_INT, GL.FLOAT, and GL.DOUBLE. The initial value is
GL.FLOAT.
GL.VERTEX_ATTRIB_ARRAY_NORMALIZED
params returns a single value that is non-zero (true) if fixed-point
data types for the vertex attribute array indicated by index are
normalized when they are converted to floating point, and 0 (false)
otherwise. The initial value is 0.
GL.CURRENT_VERTEX_ATTRIB
params returns four values that represent the current value for the
generic vertex attribute specified by index. Generic vertex
attribute 0 is unique in that it has no current state, so an error
will be generated if index is 0. The initial value for all other
generic vertex attributes is (0,0,0,1).
All of the parameters except GL.CURRENT_VERTEX_ATTRIB represent client-side state.
Error GL.INVALID_VALUE is generated if index is greater than or equal to GL.MAX_VERTEX_ATTRIBS. GL.INVALID_ENUM is generated if pname is not an accepted value. GL.INVALID_OPERATION is generated if index is 0 and pname is GL.CURRENT_VERTEX_ATTRIB.
GetVertexAttribfv is available in GL version 2.0 or greater.
func (*GL) GetVertexAttribiv ¶
GetVertexAttribiv returns in params the value of a generic vertex attribute parameter. The generic vertex attribute to be queried is specified by index, and the parameter to be queried is specified by pname.
The accepted parameter names are as follows:
GL.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING
params returns a single value, the name of the buffer object
currently bound to the binding point corresponding to generic vertex
attribute array index. If no buffer object is bound, 0 is returned.
The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_ENABLED
params returns a single value that is non-zero (true) if the vertex
attribute array for index is enabled and 0 (false) if it is
disabled. The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_SIZE
params returns a single value, the size of the vertex attribute
array for index. The size is the number of values for each element
of the vertex attribute array, and it will be 1, 2, 3, or 4. The
initial value is 4.
GL.VERTEX_ATTRIB_ARRAY_STRIDE
params returns a single value, the array stride for (number of bytes
between successive elements in) the vertex attribute array for
index. A value of 0 indicates that the array elements are stored
sequentially in memory. The initial value is 0.
GL.VERTEX_ATTRIB_ARRAY_TYPE
params returns a single value, a symbolic constant indicating the
array type for the vertex attribute array for index. Possible values
are GL.BYTE, GL.UNSIGNED_BYTE, GL.SHORT, GL.UNSIGNED_SHORT, GL.INT,
GL.UNSIGNED_INT, GL.FLOAT, and GL.DOUBLE. The initial value is
GL.FLOAT.
GL.VERTEX_ATTRIB_ARRAY_NORMALIZED
params returns a single value that is non-zero (true) if fixed-point
data types for the vertex attribute array indicated by index are
normalized when they are converted to floating point, and 0 (false)
otherwise. The initial value is 0.
GL.CURRENT_VERTEX_ATTRIB
params returns four values that represent the current value for the
generic vertex attribute specified by index. Generic vertex
attribute 0 is unique in that it has no current state, so an error
will be generated if index is 0. The initial value for all other
generic vertex attributes is (0,0,0,1).
All of the parameters except GL.CURRENT_VERTEX_ATTRIB represent client-side state.
Error GL.INVALID_VALUE is generated if index is greater than or equal to GL.MAX_VERTEX_ATTRIBS. GL.INVALID_ENUM is generated if pname is not an accepted value. GL.INVALID_OPERATION is generated if index is 0 and pname is GL.CURRENT_VERTEX_ATTRIB.
GetVertexAttribiv is available in GL version 2.0 or greater.
func (*GL) IsEnabledi ¶
func (*GL) IsFramebuffer ¶
func (gl *GL) IsFramebuffer(framebuffer glbase.Framebuffer) bool
https://www.opengl.org/sdk/docs/man3/xhtml/glIsFramebuffer.xml
func (*GL) IsRenderbuffer ¶
func (gl *GL) IsRenderbuffer(renderbuffer glbase.Renderbuffer) bool
https://www.opengl.org/sdk/docs/man3/xhtml/glIsRenderbuffer.xml
func (*GL) LinkProgram ¶
LinkProgram links the program object specified by program. If any shader objects of type GL.VERTEX_SHADER are attached to program, they will be used to create an executable that will run on the programmable vertex processor. If any shader objects of type GL.FRAGMENT_SHADER are attached to program, they will be used to create an executable that will run on the programmable fragment processor.
The status of the link operation will be stored as part of the program object's state. This value will be set to GL.TRUE if the program object was linked without errors and is ready for use, and GL.FALSE otherwise. It can be queried by calling GetProgramiv with arguments program and GL.LINK_STATUS.
As a result of a successful link operation, all active user-defined uniform variables belonging to program will be initialized to 0, and each of the program object's active uniform variables will be assigned a location that can be queried by calling GetUniformLocation. Also, any active user-defined attribute variables that have not been bound to a generic vertex attribute index will be bound to one at this time.
Linking of a program object can fail for a number of reasons as specified in the OpenGL Shading Language Specification. The following lists some of the conditions that will cause a link error.
The number of active attribute variables supported by the implementation has been exceeded.
The storage limit for uniform variables has been exceeded.
The number of active uniform variables supported by the implementation has been exceeded.
The main function is missing for the vertex shader or the fragment shader.
A varying variable actually used in the fragment shader is not declared in the same way (or is not declared at all) in the vertex shader.
A reference to a function or variable name is unresolved.
A shared global is declared with two different types or two different initial values.
One or more of the attached shader objects has not been successfully compiled.
Binding a generic attribute matrix caused some rows of the matrix to fall outside the allowed maximum of GL.MAX_VERTEX_ATTRIBS.
Not enough contiguous vertex attribute slots could be found to bind attribute matrices.
When a program object has been successfully linked, the program object can be made part of current state by calling UseProgram. Whether or not the link operation was successful, the program object's information log will be overwritten. The information log can be retrieved by calling GetProgramInfoLog.
LinkProgram will also install the generated executables as part of the current rendering state if the link operation was successful and the specified program object is already currently in use as a result of a previous call to UseProgram. If the program object currently in use is relinked unsuccessfully, its link status will be set to GL.FALSE , but the executables and associated state will remain part of the current state until a subsequent call to UseProgram removes it from use. After it is removed from use, it cannot be made part of current state until it has been successfully relinked.
If program contains shader objects of type GL.VERTEX_SHADER but does not contain shader objects of type GL.FRAGMENT_SHADER, the vertex shader will be linked against the implicit interface for fixed functionality fragment processing. Similarly, if program contains shader objects of type GL.FRAGMENT_SHADER but it does not contain shader objects of type GL.VERTEX_SHADER, the fragment shader will be linked against the implicit interface for fixed functionality vertex processing.
The program object's information log is updated and the program is generated at the time of the link operation. After the link operation, applications are free to modify attached shader objects, compile attached shader objects, detach shader objects, delete shader objects, and attach additional shader objects. None of these operations affects the information log or the program that is part of the program object.
If the link operation is unsuccessful, any information about a previous link operation on program is lost (a failed link does not restore the old state of program). Certain information can still be retrieved from program even after an unsuccessful link operation. See for instance GetActiveAttrib and GetActiveUniform.
Error GL.INVALID_VALUE is generated if program is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if program is not a program object. GL.INVALID_OPERATION is generated if LinkProgram is executed between the execution of Begin and the corresponding execution of End.
LinkProgram is available in GL version 2.0 or greater.
func (*GL) LoadIdentity ¶
func (gl *GL) LoadIdentity()
https://www.opengl.org/sdk/docs/man3/xhtml/glLoadIdentity.xml
func (*GL) LoadTransposeMatrixd ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glLoadTransposeMatrixd.xml
func (*GL) LoadTransposeMatrixf ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glLoadTransposeMatrixf.xml
func (*GL) Map2d ¶
func (*GL) Map2f ¶
func (*GL) Materialfv ¶
func (*GL) Materialiv ¶
func (*GL) MatrixMode ¶
func (*GL) MultMatrixd ¶
MultMatrixd multiplies the current matrix with the provided matrix.
The m parameter must hold 16 consecutive elements of a 4x4 column-major matrix.
The current matrix is determined by the current matrix mode (see MatrixMode). It is either the projection matrix, modelview matrix, or the texture matrix.
For example, if the current matrix is C and the coordinates to be transformed are v = (v[0], v[1], v[2], v[3]), then the current transformation is C × v, or
c[0] c[4] c[8] c[12] v[0] c[1] c[5] c[9] c[13] v[1] c[2] c[6] c[10] c[14] X v[2] c[3] c[7] c[11] c[15] v[3]
Calling MultMatrix with an argument of m = m[0], m[1], ..., m[15] replaces the current transformation with (C X M) x v, or
c[0] c[4] c[8] c[12] m[0] m[4] m[8] m[12] v[0] c[1] c[5] c[9] c[13] m[1] m[5] m[9] m[13] v[1] c[2] c[6] c[10] c[14] X m[2] m[6] m[10] m[14] X v[2] c[3] c[7] c[11] c[15] m[3] m[7] m[11] m[15] v[3]
Where 'X' denotes matrix multiplication, and v is represented as a 4x1 matrix.
While the elements of the matrix may be specified with single or double precision, the GL may store or operate on these values in less-than-single precision.
In many computer languages, 4×4 arrays are represented in row-major order. The transformations just described represent these matrices in column-major order. The order of the multiplication is important. For example, if the current transformation is a rotation, and MultMatrix is called with a translation matrix, the translation is done directly on the coordinates to be transformed, while the rotation is done on the results of that translation.
GL.INVALID_OPERATION is generated if MultMatrix is executed between the execution of Begin and the corresponding execution of End.
func (*GL) MultMatrixf ¶
MultMatrixf multiplies the current matrix with the provided matrix.
The m parameter must hold 16 consecutive elements of a 4x4 column-major matrix.
The current matrix is determined by the current matrix mode (see MatrixMode). It is either the projection matrix, modelview matrix, or the texture matrix.
For example, if the current matrix is C and the coordinates to be transformed are v = (v[0], v[1], v[2], v[3]), then the current transformation is C × v, or
c[0] c[4] c[8] c[12] v[0] c[1] c[5] c[9] c[13] v[1] c[2] c[6] c[10] c[14] X v[2] c[3] c[7] c[11] c[15] v[3]
Calling MultMatrix with an argument of m = m[0], m[1], ..., m[15] replaces the current transformation with (C X M) x v, or
c[0] c[4] c[8] c[12] m[0] m[4] m[8] m[12] v[0] c[1] c[5] c[9] c[13] m[1] m[5] m[9] m[13] v[1] c[2] c[6] c[10] c[14] X m[2] m[6] m[10] m[14] X v[2] c[3] c[7] c[11] c[15] m[3] m[7] m[11] m[15] v[3]
Where 'X' denotes matrix multiplication, and v is represented as a 4x1 matrix.
While the elements of the matrix may be specified with single or double precision, the GL may store or operate on these values in less-than-single precision.
In many computer languages, 4×4 arrays are represented in row-major order. The transformations just described represent these matrices in column-major order. The order of the multiplication is important. For example, if the current transformation is a rotation, and MultMatrix is called with a translation matrix, the translation is done directly on the coordinates to be transformed, while the rotation is done on the results of that translation.
GL.INVALID_OPERATION is generated if MultMatrix is executed between the execution of Begin and the corresponding execution of End.
func (*GL) MultTransposeMatrixd ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glMultTransposeMatrixd.xml
func (*GL) MultTransposeMatrixf ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glMultTransposeMatrixf.xml
func (*GL) PixelMapfv ¶
func (*GL) PopClientAttrib ¶
func (gl *GL) PopClientAttrib()
https://www.opengl.org/sdk/docs/man3/xhtml/glPopClientAttrib.xml
func (*GL) PushAttrib ¶
func (*GL) PushMatrix ¶
func (gl *GL) PushMatrix()
func (*GL) ReadBuffer ¶
func (*GL) ReadPixels ¶
func (*GL) RenderMode ¶
func (*GL) RenderbufferStorage ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glRenderbufferStorage.xml
func (*GL) RenderbufferStorageMultisample ¶
func (gl *GL) RenderbufferStorageMultisample(target glbase.Enum, samples int32, internalFormat glbase.Enum, width, height int)
https://www.opengl.org/sdk/docs/man3/xhtml/glRenderbufferStorageMultisample.xml
func (*GL) SecondaryColorPointer ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glSecondaryColorPointer.xml
func (*GL) SeparableFilter2D ¶
func (gl *GL) SeparableFilter2D(target, internalFormat glbase.Enum, width, height int, format, gltype glbase.Enum, row, column interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glSeparableFilter2D.xml
func (*GL) ShadeModel ¶
func (*GL) ShaderSource ¶
ShaderSource sets the source code in shader to the provided source code. Any source code previously stored in the shader object is completely replaced.
Error GL.INVALID_VALUE is generated if shader is not a value generated by OpenGL. GL.INVALID_OPERATION is generated if shader is not a shader object. GL.INVALID_VALUE is generated if count is less than 0. GL.INVALID_OPERATION is generated if ShaderSource is executed between the execution of Begin and the corresponding execution of End.
ShaderSource is available in GL version 2.0 or greater.
func (*GL) StencilFuncSeparate ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glStencilFuncSeparate.xml
func (*GL) StencilMaskSeparate ¶
https://www.opengl.org/sdk/docs/man3/xhtml/glStencilMaskSeparate.xml
func (*GL) TexCoord1d ¶
func (*GL) TexCoord1f ¶
func (*GL) TexCoord1i ¶
func (*GL) TexCoord1s ¶
func (*GL) TexCoord2d ¶
func (*GL) TexCoord2f ¶
func (*GL) TexCoord2i ¶
func (*GL) TexCoord2s ¶
func (*GL) TexCoord3d ¶
func (*GL) TexCoord3f ¶
func (*GL) TexCoord3i ¶
func (*GL) TexCoord3s ¶
func (*GL) TexCoord4d ¶
func (*GL) TexCoord4f ¶
func (*GL) TexCoord4i ¶
func (*GL) TexCoord4s ¶
func (*GL) TexImage1D ¶
func (*GL) TexImage2D ¶
func (*GL) TexImage3D ¶
func (*GL) TexSubImage1D ¶
func (gl *GL) TexSubImage1D(target glbase.Enum, level, xoffset, width int, format, gltype glbase.Enum, pixels interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glTexSubImage1D.xml
func (*GL) TexSubImage2D ¶
func (gl *GL) TexSubImage2D(target glbase.Enum, level, xoffset, yoffset, width, height int, format, gltype glbase.Enum, pixels interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glTexSubImage2D.xml
func (*GL) TexSubImage3D ¶
func (gl *GL) TexSubImage3D(target glbase.Enum, level, xoffset, yoffset int, zoffset int32, width, height int, depth int32, format, gltype glbase.Enum, pixels interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glTexSubImage3D.xml
func (*GL) Translated ¶
func (*GL) Translatef ¶
func (*GL) Uniform1f ¶
Uniform1f modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform1f operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform1fv ¶
Uniform1fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform1fv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform1i ¶
Uniform1i modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform1i operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform1iv ¶
Uniform1iv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform1iv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform1ui ¶
Uniform1ui modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform1ui operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform1uiv ¶
Uniform1uiv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform1uiv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform2f ¶
Uniform2f modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform2f operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform2fv ¶
Uniform2fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform2fv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform2i ¶
Uniform2i modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform2i operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform2iv ¶
Uniform2iv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform2iv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform2ui ¶
Uniform2ui modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform2ui operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform2uiv ¶
Uniform2uiv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform2uiv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform3f ¶
Uniform3f modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform3f operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform3fv ¶
Uniform3fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform3fv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform3i ¶
Uniform3i modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform3i operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform3iv ¶
Uniform3iv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform3iv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform3ui ¶
Uniform3ui modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform3ui operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform3uiv ¶
Uniform3uiv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform3uiv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform4f ¶
Uniform4f modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform4f operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform4fv ¶
Uniform4fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform4fv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform4i ¶
Uniform4i modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform4i operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform4iv ¶
Uniform4iv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform4iv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform4ui ¶
Uniform4ui modifies the value of a single uniform variable. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform4ui operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui} are used to change the value of the uniform variable specified by location using the values passed as arguments. The number specified in the function should match the number of components in the data type of the specified uniform variable (1 for float, int, unsigned int, bool; 2 for vec2, ivec2, uvec2, bvec2, etc.). The suffix f indicates that floating-point values are being passed; the suffix i indicates that integer values are being passed; the suffix ui indicates that unsigned integer values are being passed, and this type should also match the data type of the specified uniform variable. The i variants of this function should be used to provide values for uniform variables defined as int, ivec2, ivec3, ivec4, or arrays of these. The ui variants of this function should be used to provide values for uniform variables defined as unsigned int, uvec2, uvec3, uvec4, or arrays of these. The f variants should be used to provide values for uniform variables of type float, vec2, vec3, vec4, or arrays of these. Either the i, ui or f variants may be used to provide values for uniform variables of type bool, bvec2, bvec3, bvec4, or arrays of these. The uniform variable will be set to false if the input value is 0 or 0.0f, and it will be set to true otherwise.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) Uniform4uiv ¶
Uniform4uiv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. Uniform4uiv operates on the program object that was made part of current state by calling UseProgram.
The functions Uniform{1|2|3|4}{f|i|ui}v can be used to modify a single uniform variable or a uniform variable array. These functions receive a slice with the values to be loaded into a uniform variable or a uniform variable array. A slice with length 1 should be used if modifying the value of a single uniform variable, and a length of 1 or greater can be used to modify an entire array or part of an array. When loading n elements starting at an arbitrary position m in a uniform variable array, elements m + n - 1 in the array will be replaced with the new values. If m + n - 1 is larger than the size of the uniform variable array, values for all array elements beyond the end of the array will be ignored. The number specified in the name of the command indicates the number of components for each element in value, and it should match the number of components in the data type of the specified uniform variable (1 for float, int, bool; 2 for vec2, ivec2, bvec2, etc.). The data type specified in the name of the command must match the data type for the specified uniform variable as described for Uniform{1|2|3|4}{f|i|ui}.
Uniform1i and Uniform1iv are the only two functions that may be used to load uniform variables defined as sampler types. Loading samplers with any other function will result in a GL.INVALID_OPERATION error.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix2fv ¶
UniformMatrix2fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix2fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix2x3fv ¶
UniformMatrix2x3fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix2x3fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix2x4fv ¶
UniformMatrix2x4fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix2x4fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix3fv ¶
UniformMatrix3fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix3fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix3x2fv ¶
UniformMatrix3x2fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix3x2fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix3x4fv ¶
UniformMatrix3x4fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix3x4fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix4fv ¶
UniformMatrix4fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix4fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix4x2fv ¶
UniformMatrix4x2fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix4x2fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UniformMatrix4x3fv ¶
UniformMatrix4x3fv modifies the value of a uniform variable or a uniform variable array. The location of the uniform variable to be modified is specified by location, which should be a value returned by GetUniformLocation. UniformMatrix4x3fv operates on the program object that was made part of current state by calling UseProgram.
The functions UniformMatrix{2|3|4|2x3|3x2|2x4|4x2|3x4|4x3}fv are used to modify a matrix or an array of matrices. The numbers in the function name are interpreted as the dimensionality of the matrix. The number 2 indicates a 2x2 matrix (4 values), the number 3 indicates a 3x3 matrix (9 values), and the number 4 indicates a 4x4 matrix (16 values). Non-square matrix dimensionality is explicit, with the first number representing the number of columns and the second number representing the number of rows. For example, 2x4 indicates a 2x4 matrix with 2 columns and 4 rows (8 values). The length of the provided slice must be a multiple of the number of values per matrix, to update one or more consecutive matrices.
If transpose is false, each matrix is assumed to be supplied in column major order. If transpose is true, each matrix is assumed to be supplied in row major order.
All active uniform variables defined in a program object are initialized to 0 when the program object is linked successfully. They retain the values assigned to them by a call to Uniform* until the next successful link operation occurs on the program object, when they are once again initialized to 0.
func (*GL) UseProgram ¶
UseProgram installs the program object specified by program as part of current rendering state. One or more executables are created in a program object by successfully attaching shader objects to it with AttachShader, successfully compiling the shader objects with CompileShader, and successfully linking the program object with LinkProgram.
A program object will contain an executable that will run on the vertex processor if it contains one or more shader objects of type GL.VERTEX_SHADER that have been successfully compiled and linked. Similarly, a program object will contain an executable that will run on the fragment processor if it contains one or more shader objects of type GL.FRAGMENT_SHADER that have been successfully compiled and linked.
Successfully installing an executable on a programmable processor will cause the corresponding fixed functionality of OpenGL to be disabled. Specifically, if an executable is installed on the vertex processor, the OpenGL fixed functionality will be disabled as follows.
The modelview matrix is not applied to vertex coordinates.
The projection matrix is not applied to vertex coordinates.
The texture matrices are not applied to texture coordinates.
Normals are not transformed to eye coordinates.
Normals are not rescaled or normalized.
Normalization of GL.AUTO_NORMAL evaluated normals is not performed.
Texture coordinates are not generated automatically.
Per-vertex lighting is not performed.
Color material computations are not performed.
Color index lighting is not performed.
This list also applies when setting the current raster position.
The executable that is installed on the vertex processor is expected to implement any or all of the desired functionality from the preceding list. Similarly, if an executable is installed on the fragment processor, the OpenGL fixed functionality will be disabled as follows.
Texture environment and texture functions are not applied.
Texture application is not applied.
Color sum is not applied.
Fog is not applied.
Again, the fragment shader that is installed is expected to implement any or all of the desired functionality from the preceding list.
While a program object is in use, applications are free to modify attached shader objects, compile attached shader objects, attach additional shader objects, and detach or delete shader objects. None of these operations will affect the executables that are part of the current state. However, relinking the program object that is currently in use will install the program object as part of the current rendering state if the link operation was successful (see LinkProgram). If the program object currently in use is relinked unsuccessfully, its link status will be set to GL.FALSE, but the executables and associated state will remain part of the current state until a subsequent call to UseProgram removes it from use. After it is removed from use, it cannot be made part of current state until it has been successfully relinked.
If program contains shader objects of type GL.VERTEX_SHADER but it does not contain shader objects of type GL.FRAGMENT_SHADER, an executable will be installed on the vertex processor, but fixed functionality will be used for fragment processing. Similarly, if program contains shader objects of type GL.FRAGMENT_SHADER but it does not contain shader objects of type GL.VERTEX_SHADER, an executable will be installed on the fragment processor, but fixed functionality will be used for vertex processing. If program is 0, the programmable processors will be disabled, and fixed functionality will be used for both vertex and fragment processing.
While a program object is in use, the state that controls the disabled fixed functionality may also be updated using the normal OpenGL calls.
Like display lists and texture objects, the name space for program objects may be shared across a set of contexts, as long as the server sides of the contexts share the same address space. If the name space is shared across contexts, any attached objects and the data associated with those attached objects are shared as well.
Applications are responsible for providing the synchronization across API calls when objects are accessed from different execution threads.
Error GL.INVALID_VALUE is generated if program is neither 0 nor a value generated by OpenGL. GL.INVALID_OPERATION is generated if program is not a program object. GL.INVALID_OPERATION is generated if program could not be made part of current state. GL.INVALID_OPERATION is generated if UseProgram is executed between the execution of Begin and the corresponding execution of End.
UseProgram is available in GL version 2.0 or greater.
func (*GL) VertexAttribIPointer ¶
func (gl *GL) VertexAttribIPointer(index glbase.Attrib, size int, gltype glbase.Enum, stride int, pointer interface{})
https://www.opengl.org/sdk/docs/man3/xhtml/glVertexAttribIPointer.xml
func (*GL) VertexAttribPointer ¶
func (gl *GL) VertexAttribPointer(index glbase.Attrib, size int, gltype glbase.Enum, normalized bool, stride int, offset uintptr)
VertexAttribPointer specifies the location and data format of the array of generic vertex attributes at index to use when rendering. size specifies the number of components per attribute and must be 1, 2, 3, or 4. type specifies the data type of each component, and stride specifies the byte stride from one attribute to the next, allowing vertices and attributes to be packed into a single array or stored in separate arrays. normalized indicates whether the values stored in an integer format are to be mapped to the range [-1,1] (for signed values) or [0,1] (for unsigned values) when they are accessed and converted to floating point; otherwise, values will be converted to floats directly without normalization. offset is a byte offset into the buffer object's data store, which must be bound to the GL.ARRAY_BUFFER target with BindBuffer.
The buffer object binding (GL.ARRAY_BUFFER_BINDING) is saved as generic vertex attribute array client-side state (GL.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING) for the provided index.
To enable and disable a generic vertex attribute array, call EnableVertexAttribArray and DisableVertexAttribArray with index. If enabled, the generic vertex attribute array is used when DrawArrays or DrawElements is called. Each generic vertex attribute array is initially disabled.
VertexAttribPointer is typically implemented on the client side.
Error GL.INVALID_ENUM is generated if type is not an accepted value. GL.INVALID_VALUE is generated if index is greater than or equal to GL.MAX_VERTEX_ATTRIBS. GL.INVALID_VALUE is generated if size is not 1, 2, 3, or 4. GL.INVALID_VALUE is generated if stride is negative.
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