texture

package
v0.0.0-...-0518d83 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Sep 18, 2023 License: GPL-3.0 Imports: 12 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	Red = Format(iota)
	Depth
	RGB
	BGR
	RGB32F
	RGBA
	BGRA
	RGBA32F
)

Variables

View Source 
var Filtering = struct {
	Nearest,
	Linear,
	MipMap,
	MipMapNearestNearest,
	MipMapLinearNearest,
	MipMapNearestLinear,
	MipMapLinearLinear Filter
}{gl.NEAREST, gl.LINEAR, gl.LINEAR_MIPMAP_LINEAR, gl.NEAREST_MIPMAP_NEAREST, gl.LINEAR_MIPMAP_NEAREST, gl.NEAREST_MIPMAP_LINEAR, gl.LINEAR_MIPMAP_LINEAR}

Functions

This section is empty.

Types

type Filter 

type Filter int32

type Format 

type Format int

func (Format) Format 

func (f Format) Format() uint32

func (Format) InternalFormat 

func (f Format) InternalFormat() uint32

func (Format) Size 

func (f Format) Size() int

func (Format) Type 

func (f Format) Type() uint32

type Pixmap 

type Pixmap struct {
	RawPointer unsafe.Pointer
	Data       []uint8

	Width      int
	Height     int
	Components int
	// contains filtered or unexported fields
}

func NewPixMap 

func NewPixMap(width, height int) *Pixmap

func NewPixMapC 

func NewPixMapC(width, height, components int) *Pixmap

func NewPixmapFile 

func NewPixmapFile(file *os.File) (*Pixmap, error)

func NewPixmapFileString 

func NewPixmapFileString(path string) (*Pixmap, error)

func NewPixmapFromBytes 

func NewPixmapFromBytes(bytes []byte) (*Pixmap, error)

func NewPixmapReader 

func NewPixmapReader(file io.ReadCloser, _size int64) (*Pixmap, error)

func (*Pixmap) Dispose 

func (pixmap *Pixmap) Dispose()

func (*Pixmap) NRGBA 

func (pixmap *Pixmap) NRGBA() *image.NRGBA

func (*Pixmap) RGBA 

func (pixmap *Pixmap) RGBA() *image.RGBA

func (*Pixmap) WritePng 

func (pixmap *Pixmap) WritePng(destination string, flip bool) error

type Texture 

type Texture interface {
	GetID() uint32
	GetWidth() int32
	GetHeight() int32
	GetRegion() TextureRegion
	GetLayers() int32
	SetFiltering(min, mag Filter)
	Bind(loc uint)
	GetLocation() uint
	Dispose()
}

type TextureAtlas 

type TextureAtlas struct {
	*TextureMultiLayer
	// contains filtered or unexported fields
}

func NewTextureAtlas 

func NewTextureAtlas(size, mipmaps int) *TextureAtlas

func NewTextureAtlasFormat 

func NewTextureAtlasFormat(size int, format Format, mipmaps int, layers int) *TextureAtlas

func (*TextureAtlas) AddTexture 

func (texture *TextureAtlas) AddTexture(name string, width, height int, data []uint8) *TextureRegion

func (*TextureAtlas) GetTexture 

func (texture *TextureAtlas) GetTexture(name string) *TextureRegion

func (*TextureAtlas) NewLayer 

func (texture *TextureAtlas) NewLayer()

type TextureMultiLayer 

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

func NewTextureMultiLayer 

func NewTextureMultiLayer(width, height, mipmaps, layers int) *TextureMultiLayer

func NewTextureMultiLayerFormat 

func NewTextureMultiLayerFormat(width, height int, format Format, mipmaps int, layers int) *TextureMultiLayer

func (*TextureMultiLayer) Bind 

func (texture *TextureMultiLayer) Bind(loc uint)

func (*TextureMultiLayer) Dispose 

func (texture *TextureMultiLayer) Dispose()

func (*TextureMultiLayer) GenerateMipmaps 

func (texture *TextureMultiLayer) GenerateMipmaps()

func (*TextureMultiLayer) GetHeight 

func (texture *TextureMultiLayer) GetHeight() int32

func (*TextureMultiLayer) GetID 

func (texture *TextureMultiLayer) GetID() uint32

func (*TextureMultiLayer) GetLayers 

func (texture *TextureMultiLayer) GetLayers() int32

func (*TextureMultiLayer) GetLocation 

func (texture *TextureMultiLayer) GetLocation() uint

func (*TextureMultiLayer) GetRegion 

func (texture *TextureMultiLayer) GetRegion() TextureRegion

func (*TextureMultiLayer) GetWidth 

func (texture *TextureMultiLayer) GetWidth() int32

func (*TextureMultiLayer) NewLayer 

func (texture *TextureMultiLayer) NewLayer()

func (*TextureMultiLayer) SetData 

func (texture *TextureMultiLayer) SetData(x, y, width, height, layer int, data []uint8)

func (*TextureMultiLayer) SetFiltering 

func (texture *TextureMultiLayer) SetFiltering(min, mag Filter)

func (*TextureMultiLayer) SetManualMipmapping 

func (texture *TextureMultiLayer) SetManualMipmapping(value bool)

type TextureRegion 

type TextureRegion struct {
	Texture        Texture
	U1, U2, V1, V2 float32
	Width, Height  float32
	Layer          int32
}

type TextureSingle 

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

func LoadTextureSingle 

func LoadTextureSingle(img *image.RGBA, mipmaps int) *TextureSingle

func NewTextureSingle 

func NewTextureSingle(width, height, mipmaps int) *TextureSingle

func NewTextureSingleFormat 

func NewTextureSingleFormat(width, height int, format Format, mipmaps int) *TextureSingle

func (*TextureSingle) Bind 

func (texture *TextureSingle) Bind(loc uint)

func (*TextureSingle) Dispose 

func (texture *TextureSingle) Dispose()

func (*TextureSingle) GetHeight 

func (texture *TextureSingle) GetHeight() int32

func (*TextureSingle) GetID 

func (texture *TextureSingle) GetID() uint32

func (*TextureSingle) GetLayers 

func (texture *TextureSingle) GetLayers() int32

func (*TextureSingle) GetLocation 

func (texture *TextureSingle) GetLocation() uint

func (*TextureSingle) GetRegion 

func (texture *TextureSingle) GetRegion() TextureRegion

func (*TextureSingle) GetWidth 

func (texture *TextureSingle) GetWidth() int32

func (*TextureSingle) SetData 

func (texture *TextureSingle) SetData(x, y, width, height int, data []uint8)

func (*TextureSingle) SetFiltering 

func (texture *TextureSingle) SetFiltering(min, mag Filter)

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.