gfx

Documentation

Index

• func InitGl()
• type AnimationManager
  • func NewAnimationManager() *AnimationManager
  • func (am *AnimationManager) AddAnimation(animation func(t float32), time float64)
  • func (am *AnimationManager) AddContunuousAnimation(animation func())
  • func (am *AnimationManager) GetAngle() float64
  • func (am *AnimationManager) GetElapsed() float64
  • func (am *AnimationManager) Init()
  • func (am *AnimationManager) Update()
• type Program
  • func NewProgram(shaders ...*Shader) (*Program, error)
  • func (prog *Program) Attach(shaders ...*Shader)
  • func (prog *Program) Delete()
  • func (prog *Program) Get() uint32
  • 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 NewTextureFromFile(file string, wrapR, wrapS int32) (*Texture, error)
  • func (tex *Texture) Bind(texUnit uint32)
  • func (tex *Texture) SetUniform(uniformLoc int32) error
  • func (tex *Texture) UnBind()

Functions

func InitGl

func InitGl()

Types

type AnimationManager

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

func NewAnimationManager

func NewAnimationManager() *AnimationManager

func (*AnimationManager) AddAnimation

func (am *AnimationManager) AddAnimation(animation func(t float32), time float64)

func (*AnimationManager) AddContunuousAnimation

func (am *AnimationManager) AddContunuousAnimation(animation func())

func (*AnimationManager) GetAngle

func (am *AnimationManager) GetAngle() float64

func (*AnimationManager) GetElapsed

func (am *AnimationManager) GetElapsed() float64

func (*AnimationManager) Init

func (am *AnimationManager) Init()

func (*AnimationManager) Update

func (am *AnimationManager) Update()

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) Get

func (prog *Program) Get() uint32

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 {
	Width  int32
	Height int32
	// contains filtered or unexported fields
}

func NewTexture

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

func NewTextureFromFile

func NewTextureFromFile(file string, 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()