gfx

Documentation

Index

• Variables
• type Program
  • func NewProgram(shaders ...*Shader) (*Program, error)
  • func (prog *Program) Attach(shaders ...*Shader)
  • func (prog *Program) Delete()
  • func (prog *Program) GetUniformLocation(name string) int32
  • func (prog *Program) Link() error
  • func (prog *Program) Use()
• type Shader
  • func NewShader(src string, sType uint32) (*Shader, error)
  • func NewShaderFromFile(file string, sType uint32) (*Shader, error)
  • func (shader *Shader) Delete()
• type Texture
  • func NewTexture(img image.Image, wrapR, wrapS int32) (*Texture, error)
  • func (tex *Texture) Bind(texUnit uint32)
  • func (tex *Texture) SetUniform(uniformLoc int32) error
  • func (tex *Texture) UnBind()

Variables

var (
	//go:embed shaders/basic.frag
	Fragment string
	//go:embed shaders/basic.vert
	Vertex string
)

Types

type Program

type Program struct {
	// contains filtered or unexported fields
}

func NewProgram

func NewProgram(shaders ...*Shader) (*Program, error)

func (*Program) Attach

func (prog *Program) Attach(shaders ...*Shader)

func (*Program) Delete

func (prog *Program) Delete()

func (*Program) GetUniformLocation

func (prog *Program) GetUniformLocation(name string) int32

func (*Program) Link

func (prog *Program) Link() error

func (*Program) Use

func (prog *Program) Use()

type Shader

type Shader struct {
	// contains filtered or unexported fields
}

func NewShader

func NewShader(src string, sType uint32) (*Shader, error)

func NewShaderFromFile

func NewShaderFromFile(file string, sType uint32) (*Shader, error)

func (*Shader) Delete

func (shader *Shader) Delete()

type Texture

type Texture struct {
	// contains filtered or unexported fields
}

func NewTexture

func NewTexture(img image.Image, wrapR, wrapS int32) (*Texture, error)

func (*Texture) Bind

func (tex *Texture) Bind(texUnit uint32)

func (*Texture) SetUniform

func (tex *Texture) SetUniform(uniformLoc int32) error

func (*Texture) UnBind

func (tex *Texture) UnBind()