Golang Context.CreateFramebuffer示例

示例#1

文件： glutil.go 项目： dskinner/material

// TODO pass in an actual Texture ...
func NewTextureBuffer(ctx gl.Context, width, height int) *TextureFramebuffer {
	buf := &TextureFramebuffer{w: width, h: height}
	buf.fbo = Framebuffer{ctx.CreateFramebuffer()}
	buf.tex = Texture{ctx.CreateTexture()}

	buf.def = TextureDef(0, width, height, gl.RGBA, nil)
	buf.filter = TextureFilter(gl.LINEAR, gl.LINEAR)
	buf.wrap = TextureWrap(gl.REPEAT, gl.REPEAT)
	buf.withtex = FramebufferWithTex(buf.tex, 0, buf.def, buf.filter, buf.wrap)
	return buf
}

示例#2

文件： gl.go 项目： dskinner/material

func (fbo *Framebuffer) Create(ctx gl.Context) {
	fbo.Framebuffer = ctx.CreateFramebuffer()
}