loader

Documentation

Index

• func LoadProgram(glctx gl.Context, vertexAsset, fragmentAsset string) (program gl.Program, err error)
• func LoadShaders(glctx gl.Context, program gl.Program, vertexAsset, fragmentAsset string) error
• func ShaderLoader(glctx gl.Context) *shaderLoader
• type Shader
  • func NewShader(glctx gl.Context, vertAsset, fragAsset string) (Shader, error)
• type Shaders
• type Textures
  • func TextureLoader(glctx gl.Context) Textures

Functions

func LoadProgram

func LoadProgram(glctx gl.Context, vertexAsset, fragmentAsset string) (program gl.Program, err error)

LoadProgram reads shader sources from the asset repository, compiles, and links them into a program.

func LoadShaders

func LoadShaders(glctx gl.Context, program gl.Program, vertexAsset, fragmentAsset string) error

func ShaderLoader

func ShaderLoader(glctx gl.Context) *shaderLoader

Types

type Shader

type Shader interface {
	Use()
	Close() error
	Attrib(string) gl.Attrib
	Uniform(string) gl.Uniform
	Context() gl.Context
}

func NewShader

func NewShader(glctx gl.Context, vertAsset, fragAsset string) (Shader, error)

type Shaders

type Shaders interface {
	Load(...string) error
	Get(string) Shader
	Reload() error
	Close() error
}

type Textures

type Textures interface {
	Load(...string) error
	Get2D(string) gl.Texture
	GetCube(string) gl.Texture
	Close() error
}

func TextureLoader

func TextureLoader(glctx gl.Context) Textures