glu

package
v0.0.1 Latest Latest
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 Go to latest Published: Jun 15, 2021 License: GPL-3.0 Imports: 13 Imported by: 0

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Index

Constants

View Source 
const (
	ArrayBuffer             = BufferTarget(gl.ARRAY_BUFFER)              // Vertex attributes
	AtomicCounterBuffer     = BufferTarget(gl.ATOMIC_COUNTER_BUFFER)     // Atomic counter storage
	CopyReadBuffer          = BufferTarget(gl.COPY_READ_BUFFER)          // Buffer copy source
	CopyWriteBuffer         = BufferTarget(gl.COPY_WRITE_BUFFER)         // Buffer copy destination
	DispatchIndirectBuffer  = BufferTarget(gl.DISPATCH_INDIRECT_BUFFER)  // Indirect compute dispatch commands
	DrawIndirectBuffer      = BufferTarget(gl.DRAW_INDIRECT_BUFFER)      // Indirect command arguments
	ElementArrayBuffer      = BufferTarget(gl.ELEMENT_ARRAY_BUFFER)      // Vertex array indices
	PixelPackBuffer         = BufferTarget(gl.PIXEL_PACK_BUFFER)         // Pixel read target
	PixelUnpackBuffer       = BufferTarget(gl.PIXEL_UNPACK_BUFFER)       // Texture data source
	QueryBuffer             = BufferTarget(gl.QUERY_BUFFER)              // Query result buffer
	ShaderStorageBuffer     = BufferTarget(gl.SHADER_STORAGE_BUFFER)     // Read-write storage for shaders
	TextureBuffer           = BufferTarget(gl.TEXTURE_BUFFER)            // Texture data buffer
	TransformFeedbackBuffer = BufferTarget(gl.TRANSFORM_FEEDBACK_BUFFER) // Transform feedback buffer
	UniformBuffer           = BufferTarget(gl.UNIFORM_BUFFER)            // Uniform block storage

)
View Source 
const (
	Texture1D            = TextureTarget(gl.TEXTURE_1D)
	Texture2D            = TextureTarget(gl.TEXTURE_2D)
	Texture2DMultisample = TextureTarget(gl.TEXTURE_2D_MULTISAMPLE)
	Texture3D            = TextureTarget(gl.TEXTURE_3D)
	TextureRectangle     = TextureTarget(gl.TEXTURE_RECTANGLE)
	TextureCubeMap       = TextureTarget(gl.TEXTURE_CUBE_MAP)

	Texture1DArray            = TextureTarget(gl.TEXTURE_1D_ARRAY)
	Texture2DArray            = TextureTarget(gl.TEXTURE_2D_ARRAY)
	TextureCubeMapArray       = TextureTarget(gl.TEXTURE_CUBE_MAP_ARRAY)
	Texture2DMultisampleArray = TextureTarget(gl.TEXTURE_2D_MULTISAMPLE_ARRAY)

	TextureCubeMapPosX = TextureTarget(gl.TEXTURE_CUBE_MAP_POSITIVE_X)
	TextureCubeMapNegX = TextureTarget(gl.TEXTURE_CUBE_MAP_NEGATIVE_X)
	TextureCubeMapPosY = TextureTarget(gl.TEXTURE_CUBE_MAP_POSITIVE_Y)
	TextureCubeMapNegY = TextureTarget(gl.TEXTURE_CUBE_MAP_NEGATIVE_Y)
	TextureCubeMapPosZ = TextureTarget(gl.TEXTURE_CUBE_MAP_POSITIVE_Z)
	TextureCubeMapNegZ = TextureTarget(gl.TEXTURE_CUBE_MAP_NEGATIVE_Z)
)
View Source 
const (
	ComputeShader        = ShaderType(gl.COMPUTE_SHADER)
	VertexShader         = ShaderType(gl.VERTEX_SHADER)
	TessControlShader    = ShaderType(gl.TESS_CONTROL_SHADER)
	TessEvaluationShader = ShaderType(gl.TESS_EVALUATION_SHADER)
	GeometryShader       = ShaderType(gl.GEOMETRY_SHADER)
	FragmentShader       = ShaderType(gl.FRAGMENT_SHADER)
)
View Source 
const (
	DbgSevHigh               DbgSev = gl.DEBUG_SEVERITY_HIGH
	DbgSevMedium             DbgSev = gl.DEBUG_SEVERITY_MEDIUM
	DbgSevLow                DbgSev = gl.DEBUG_SEVERITY_LOW
	DbgSevNotification       DbgSev = gl.DEBUG_SEVERITY_NOTIFICATION
	DbgSrcApi                DbgSrc = gl.DEBUG_SOURCE_API
	DbgSrcWindowSystem       DbgSrc = gl.DEBUG_SOURCE_WINDOW_SYSTEM
	DbgSrcShaderCompiler     DbgSrc = gl.DEBUG_SOURCE_SHADER_COMPILER
	DbgSrcThirdParty         DbgSrc = gl.DEBUG_SOURCE_THIRD_PARTY
	DbgSrcApplication        DbgSrc = gl.DEBUG_SOURCE_APPLICATION
	DbgSrcOther              DbgSrc = gl.DEBUG_SOURCE_OTHER
	DbgTypError              DbgTyp = gl.DEBUG_TYPE_ERROR
	DbgTypDeprecatedBehavior DbgTyp = gl.DEBUG_TYPE_DEPRECATED_BEHAVIOR
	DbgTypUndefinedBehavior  DbgTyp = gl.DEBUG_TYPE_UNDEFINED_BEHAVIOR
	DbgTypPortability        DbgTyp = gl.DEBUG_TYPE_PORTABILITY
	DbgTypPerformance        DbgTyp = gl.DEBUG_TYPE_PERFORMANCE
	DbgTypMarker             DbgTyp = gl.DEBUG_TYPE_MARKER
	DbgTypPushGroup          DbgTyp = gl.DEBUG_TYPE_PUSH_GROUP
	DbgTypPopGroup           DbgTyp = gl.DEBUG_TYPE_POP_GROUP
	DbgTypOther              DbgTyp = gl.DEBUG_TYPE_OTHER
)

Variables

View Source 
var Color = struct {
	R, G, B, W, C, M, Y, K mgl32.Vec3
}{
	mgl32.Vec3{1, 0, 0},
	mgl32.Vec3{0, 1, 0},
	mgl32.Vec3{0, 0, 1},
	mgl32.Vec3{1, 1, 1},
	mgl32.Vec3{0, 1, 1},
	mgl32.Vec3{1, 0, 1},
	mgl32.Vec3{1, 1, 0},
	mgl32.Vec3{0, 0, 0},
}

Functions

func Disable 

func Disable(cap uint32, fn func())

func Enable 

func Enable(cap uint32, fn func())

Types

type Buffer 

type Buffer struct {
	Ref
	Target BufferTarget
}

func (Buffer) Bind 

func (b Buffer) Bind()

func (Buffer) Delete 

func (b Buffer) Delete()

func (Buffer) Init 

func (b Buffer) Init(size int, usage uint32)

func (Buffer) Unbind 

func (b Buffer) Unbind()

func (Buffer) Write 

func (b Buffer) Write(data interface{}, usage uint32)

func (Buffer) WriteAt 

func (b Buffer) WriteAt(data interface{}, offset int) int

type BufferTarget 

type BufferTarget uint32

func (BufferTarget) ID 

func (b BufferTarget) ID() uint32

func (BufferTarget) New 

func (b BufferTarget) New() Buffer

func (BufferTarget) NewWith 

func (b BufferTarget) NewWith(data interface{}, usage uint32) Buffer

type DbgSev 

type DbgSev uint32

Debug message severity

func (DbgSev) String 

func (v DbgSev) String() string

type DbgSrc 

type DbgSrc uint32

Debug message source

func (DbgSrc) String 

func (v DbgSrc) String() string

type DbgTyp 

type DbgTyp uint32

Debug message type

func (DbgTyp) String 

func (v DbgTyp) String() string

type Program 

type Program struct{ Ref }

func BuildShaderProgram 

func BuildShaderProgram(source map[ShaderType]string) (Program, error)

func NewProgram 

func NewProgram() Program

func (Program) AttachShaders 

func (p Program) AttachShaders(s ...Shader)

func (Program) Delete 

func (p Program) Delete()

func (Program) GetAttrib 

func (p Program) GetAttrib(name string) VertexAttrib

func (Program) GetUniform 

func (p Program) GetUniform(name string) Uniform

func (Program) Getiv 

func (p Program) Getiv(name uint32) (v int32)

func (Program) InfoLog 

func (p Program) InfoLog() string
func (p Program) Link() error

func (Program) Unuse 

func (_ Program) Unuse()

func (Program) Use 

func (p Program) Use()

type Ref 

type Ref uint32

func Gen 

func Gen(n int, fn func(int32, *uint32), skip int, msg string, args ...interface{}) []Ref

func GenT 

func GenT(target uint32, n int, fn func(uint32, int32, *uint32), skip int, msg string, args ...interface{}) []Ref

func NewRef 

func NewRef(v uint32, skip int, msg string, args ...interface{}) Ref

func (Ref) ID 

func (r Ref) ID() uint32

func (Ref) SID 

func (r Ref) SID() int32

type Shader 

type Shader struct{ Ref }

func (Shader) Compile 

func (s Shader) Compile(source string) error

func (Shader) Delete 

func (s Shader) Delete()

func (Shader) Getiv 

func (s Shader) Getiv(name uint32) (v int32)

func (Shader) InfoLog 

func (s Shader) InfoLog() string

type ShaderType 

type ShaderType uint32

func (ShaderType) ID 

func (s ShaderType) ID() uint32

func (ShaderType) New 

func (s ShaderType) New() Shader

type Texture 

type Texture struct {
	Ref
	Target TextureTarget
}

func (Texture) Bind 

func (t Texture) Bind()

func (Texture) Delete 

func (t Texture) Delete()

func (Texture) Unbind 

func (t Texture) Unbind()

type TextureTarget 

type TextureTarget uint32

func (TextureTarget) ID 

func (t TextureTarget) ID() uint32

func (TextureTarget) Image2D 

func (t TextureTarget) Image2D(level, internalformat, width, height, border int32, format, xtype uint32, pixels unsafe.Pointer)

func (TextureTarget) LoadImage2D 

func (t TextureTarget) LoadImage2D(img image.Image, level, internalFormat, border int32)

func (TextureTarget) New 

func (t TextureTarget) New() Texture

func (TextureTarget) Parameteri 

func (t TextureTarget) Parameteri(name uint32, val int32)

type Uniform 

type Uniform struct{ Ref }

func (Uniform) As1f 

func (u Uniform) As1f(a float32)

func (Uniform) As1fv 

func (u Uniform) As1fv(v ...float32)

func (Uniform) As1i 

func (u Uniform) As1i(a int32)

func (Uniform) As1iv 

func (u Uniform) As1iv(v ...int32)

func (Uniform) As1ui 

func (u Uniform) As1ui(a uint32)

func (Uniform) As1uiv 

func (u Uniform) As1uiv(v ...uint32)

func (Uniform) As2f 

func (u Uniform) As2f(a, b float32)

func (Uniform) As2fv 

func (u Uniform) As2fv(v ...mgl32.Vec2)

func (Uniform) As2i 

func (u Uniform) As2i(a, b int32)

func (Uniform) As2iv 

func (u Uniform) As2iv(v ...[2]int32)

func (Uniform) As2ui 

func (u Uniform) As2ui(a, b uint32)

func (Uniform) As2uiv 

func (u Uniform) As2uiv(v ...[2]uint32)

func (Uniform) As3f 

func (u Uniform) As3f(a, b, c float32)

func (Uniform) As3fv 

func (u Uniform) As3fv(v ...mgl32.Vec3)

func (Uniform) As3i 

func (u Uniform) As3i(a, b, c int32)

func (Uniform) As3iv 

func (u Uniform) As3iv(v ...[3]int32)

func (Uniform) As3ui 

func (u Uniform) As3ui(a, b, c uint32)

func (Uniform) As3uiv 

func (u Uniform) As3uiv(v ...[3]uint32)

func (Uniform) As4f 

func (u Uniform) As4f(a, b, c, d float32)

func (Uniform) As4fv 

func (u Uniform) As4fv(v ...mgl32.Vec4)

func (Uniform) As4i 

func (u Uniform) As4i(a, b, c, d int32)

func (Uniform) As4iv 

func (u Uniform) As4iv(v ...[4]int32)

func (Uniform) As4ui 

func (u Uniform) As4ui(a, b, c, d uint32)

func (Uniform) As4uiv 

func (u Uniform) As4uiv(v ...[4]uint32)

func (Uniform) AsMatrix2fv 

func (u Uniform) AsMatrix2fv(transpose bool, v ...mgl32.Mat2)

func (Uniform) AsMatrix2x3fv 

func (u Uniform) AsMatrix2x3fv(transpose bool, v ...mgl32.Mat2x3)

func (Uniform) AsMatrix2x4fv 

func (u Uniform) AsMatrix2x4fv(transpose bool, v ...mgl32.Mat2x4)

func (Uniform) AsMatrix3fv 

func (u Uniform) AsMatrix3fv(transpose bool, v ...mgl32.Mat3)

func (Uniform) AsMatrix3x2fv 

func (u Uniform) AsMatrix3x2fv(transpose bool, v ...mgl32.Mat3x2)

func (Uniform) AsMatrix3x4fv 

func (u Uniform) AsMatrix3x4fv(transpose bool, v ...mgl32.Mat3x4)

func (Uniform) AsMatrix4fv 

func (u Uniform) AsMatrix4fv(transpose bool, v ...mgl32.Mat4)

func (Uniform) AsMatrix4x2fv 

func (u Uniform) AsMatrix4x2fv(transpose bool, v ...mgl32.Mat4x2)

func (Uniform) AsMatrix4x3fv 

func (u Uniform) AsMatrix4x3fv(transpose bool, v ...mgl32.Mat4x3)

type VertexArray 

type VertexArray struct{ Ref }

func NewVertexArray 

func NewVertexArray() VertexArray

func (VertexArray) Bind 

func (a VertexArray) Bind()

func (VertexArray) Delete 

func (a VertexArray) Delete()

func (VertexArray) Disable 

func (a VertexArray) Disable(b ...VertexAttrib)

func (VertexArray) Enable 

func (a VertexArray) Enable(b ...VertexAttrib)

func (VertexArray) Unbind 

func (_ VertexArray) Unbind()

type VertexAttrib 

type VertexAttrib struct{ Ref }

func (VertexAttrib) As1d 

func (a VertexAttrib) As1d(v0 float64)

func (VertexAttrib) As1dv 

func (a VertexAttrib) As1dv(v [1]float64)

func (VertexAttrib) As1f 

func (a VertexAttrib) As1f(v0 float32)

func (VertexAttrib) As1fv 

func (a VertexAttrib) As1fv(v [1]float32)

func (VertexAttrib) As1s 

func (a VertexAttrib) As1s(v0 int16)

func (VertexAttrib) As1sv 

func (a VertexAttrib) As1sv(v [1]int16)

func (VertexAttrib) As2d 

func (a VertexAttrib) As2d(v0, v1 float64)

func (VertexAttrib) As2dv 

func (a VertexAttrib) As2dv(v [2]float64)

func (VertexAttrib) As2f 

func (a VertexAttrib) As2f(v0, v1 float32)

func (VertexAttrib) As2fv 

func (a VertexAttrib) As2fv(v [2]float32)

func (VertexAttrib) As2s 

func (a VertexAttrib) As2s(v0, v1 int16)

func (VertexAttrib) As2sv 

func (a VertexAttrib) As2sv(v [2]int16)

func (VertexAttrib) As3d 

func (a VertexAttrib) As3d(v0, v1, v2 float64)

func (VertexAttrib) As3dv 

func (a VertexAttrib) As3dv(v [3]float64)

func (VertexAttrib) As3f 

func (a VertexAttrib) As3f(v0, v1, v2 float32)

func (VertexAttrib) As3fv 

func (a VertexAttrib) As3fv(v [3]float32)

func (VertexAttrib) As3s 

func (a VertexAttrib) As3s(v0, v1, v2 int16)

func (VertexAttrib) As3sv 

func (a VertexAttrib) As3sv(v [3]int16)

func (VertexAttrib) As4Nbv 

func (a VertexAttrib) As4Nbv(v [4]int8)

func (VertexAttrib) As4Niv 

func (a VertexAttrib) As4Niv(v [4]int32)

func (VertexAttrib) As4Nsv 

func (a VertexAttrib) As4Nsv(v [4]int16)

func (VertexAttrib) As4Nub 

func (a VertexAttrib) As4Nub(v0, v1, v2, v3 uint8)

func (VertexAttrib) As4Nubv 

func (a VertexAttrib) As4Nubv(v [4]uint8)

func (VertexAttrib) As4Nuiv 

func (a VertexAttrib) As4Nuiv(v [4]uint32)

func (VertexAttrib) As4Nusv 

func (a VertexAttrib) As4Nusv(v [4]uint16)

func (VertexAttrib) As4bv 

func (a VertexAttrib) As4bv(v [4]int8)

func (VertexAttrib) As4d 

func (a VertexAttrib) As4d(v0, v1, v2, v3 float64)

func (VertexAttrib) As4dv 

func (a VertexAttrib) As4dv(v [4]float64)

func (VertexAttrib) As4f 

func (a VertexAttrib) As4f(v0, v1, v2, v3 float32)

func (VertexAttrib) As4fv 

func (a VertexAttrib) As4fv(v [4]float32)

func (VertexAttrib) As4iv 

func (a VertexAttrib) As4iv(v [4]int32)

func (VertexAttrib) As4s 

func (a VertexAttrib) As4s(v0, v1, v2, v3 int16)

func (VertexAttrib) As4sv 

func (a VertexAttrib) As4sv(v [4]int16)

func (VertexAttrib) As4ubv 

func (a VertexAttrib) As4ubv(v [4]uint8)

func (VertexAttrib) As4uiv 

func (a VertexAttrib) As4uiv(v [4]uint32)

func (VertexAttrib) As4usv 

func (a VertexAttrib) As4usv(v [4]uint16)

func (VertexAttrib) AsArray 

func (a VertexAttrib) AsArray(size int32, xtype uint32, normalized bool, stride int32, pointer unsafe.Pointer)

func (VertexAttrib) AsI1i 

func (a VertexAttrib) AsI1i(v0 int32)

func (VertexAttrib) AsI1iv 

func (a VertexAttrib) AsI1iv(v [1]int32)

func (VertexAttrib) AsI1ui 

func (a VertexAttrib) AsI1ui(v0 uint32)

func (VertexAttrib) AsI1uiv 

func (a VertexAttrib) AsI1uiv(v [1]uint32)

func (VertexAttrib) AsI2i 

func (a VertexAttrib) AsI2i(v0, v1 int32)

func (VertexAttrib) AsI2iv 

func (a VertexAttrib) AsI2iv(v [2]int32)

func (VertexAttrib) AsI2ui 

func (a VertexAttrib) AsI2ui(v0, v1 uint32)

func (VertexAttrib) AsI2uiv 

func (a VertexAttrib) AsI2uiv(v [2]uint32)

func (VertexAttrib) AsI3i 

func (a VertexAttrib) AsI3i(v0, v1, v2 int32)

func (VertexAttrib) AsI3iv 

func (a VertexAttrib) AsI3iv(v [3]int32)

func (VertexAttrib) AsI3ui 

func (a VertexAttrib) AsI3ui(v0, v1, v2 uint32)

func (VertexAttrib) AsI3uiv 

func (a VertexAttrib) AsI3uiv(v [3]uint32)

func (VertexAttrib) AsI4bv 

func (a VertexAttrib) AsI4bv(v [4]int8)

func (VertexAttrib) AsI4i 

func (a VertexAttrib) AsI4i(v0, v1, v2, v3 int32)

func (VertexAttrib) AsI4iv 

func (a VertexAttrib) AsI4iv(v [4]int32)

func (VertexAttrib) AsI4sv 

func (a VertexAttrib) AsI4sv(v [4]int16)

func (VertexAttrib) AsI4ubv 

func (a VertexAttrib) AsI4ubv(v [4]uint8)

func (VertexAttrib) AsI4ui 

func (a VertexAttrib) AsI4ui(v0, v1, v2, v3 uint32)

func (VertexAttrib) AsI4uiv 

func (a VertexAttrib) AsI4uiv(v [4]uint32)

func (VertexAttrib) AsI4usv 

func (a VertexAttrib) AsI4usv(v [4]uint16)

func (VertexAttrib) AsL1d 

func (a VertexAttrib) AsL1d(v0 float64)

func (VertexAttrib) AsL1dv 

func (a VertexAttrib) AsL1dv(v [1]float64)

func (VertexAttrib) AsL2d 

func (a VertexAttrib) AsL2d(v0, v1 float64)

func (VertexAttrib) AsL2dv 

func (a VertexAttrib) AsL2dv(v [2]float64)

func (VertexAttrib) AsL3d 

func (a VertexAttrib) AsL3d(v0, v1, v2 float64)

func (VertexAttrib) AsL3dv 

func (a VertexAttrib) AsL3dv(v [3]float64)

func (VertexAttrib) AsL4d 

func (a VertexAttrib) AsL4d(v0, v1, v2, v3 float64)

func (VertexAttrib) AsL4dv 

func (a VertexAttrib) AsL4dv(v [4]float64)

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