texture

Documentation

Index

• type GenerateTextureMapOpt
  • func TextureMapNorthToSouthOpt(n2s bool) GenerateTextureMapOpt
• type GenerateTextureOpt
• type Texture
  • func GenerateTexture(db osdata.ImageDatabase, centre osgrid.GridRef, width, height osgrid.Distance, ...) (Texture, error)
• type TextureMap
  • func GenerateTextureMap(t *Texture, s *geometry.Surface, opts ...GenerateTextureMapOpt) TextureMap

Types

type GenerateTextureMapOpt

type GenerateTextureMapOpt func(m *TextureMap)

func TextureMapNorthToSouthOpt

func TextureMapNorthToSouthOpt(n2s bool) GenerateTextureMapOpt

type GenerateTextureOpt

type GenerateTextureOpt func(t *Texture)

type Texture

type Texture struct {
	Image image.Image
}

func GenerateTexture

func GenerateTexture(db osdata.ImageDatabase, centre osgrid.GridRef,
	width, height osgrid.Distance, opts ...GenerateTextureOpt) (Texture, error)

type TextureMap

type TextureMap struct {
	Surface      *geometry.Surface
	Texture      *Texture
	NorthToSouth bool
	TexCoords    [][][2]float64
}

func GenerateTextureMap

func GenerateTextureMap(t *Texture, s *geometry.Surface, opts ...GenerateTextureMapOpt) TextureMap