Exemplo n.º 1
0
func (c *Context) NewProgram(shaders []Shader) (Program, error) {
	gl := c.gl
	p := gl.CreateProgram()
	if p.Value == 0 {
		return Program{}, errors.New("opengl: glCreateProgram failed")
	}

	for _, shader := range shaders {
		gl.AttachShader(p, mgl.Shader(shader))
	}
	gl.LinkProgram(p)
	v := gl.GetProgrami(p, mgl.LINK_STATUS)
	if v == mgl.FALSE {
		return Program{}, errors.New("opengl: program error")
	}
	return Program(p), nil
}
Exemplo n.º 2
0
func (c *Context) DeleteShader(s Shader) {
	gl := c.gl
	gl.DeleteShader(mgl.Shader(s))
}