shader

Documentation

Index

• func DrawTexture(native gl.Texture, projectionMatrix [4][4]float64, quads []TextureQuad, ...) error
• type Matrix
• type TextureQuad

Functions

func DrawTexture

func DrawTexture(native gl.Texture, projectionMatrix [4][4]float64, quads []TextureQuad, geo Matrix, color Matrix) error

Types

type Matrix

type Matrix interface {
	Element(i, j int) float64
}

type TextureQuad

type TextureQuad struct {
	VertexX0       float32
	VertexX1       float32
	VertexY0       float32
	VertexY1       float32
	TextureCoordU0 float32
	TextureCoordU1 float32
	TextureCoordV0 float32
	TextureCoordV1 float32
}