func VertexShader(s string) uint {
shader := gl.CreateShader(gl.VERTEX_SHADER)
gl.ShaderSource(shader, s)
gl.CompileShader(shader)
if gl.GetShaderiv(shader, gl.COMPILE_STATUS, make([]int32, 1))[0] == 0 {
fmt.Printf("VSH:\n%s\n", gl.GetShaderInfoLog(shader, 1000))
}
return shader
}
func FragmentShader(s string) uint {
shader := gl.CreateShader(gl.FRAGMENT_SHADER)
gl.ShaderSource(shader, s)
gl.CompileShader(shader)
if stat := gl.GetShaderiv(shader, gl.COMPILE_STATUS, make([]int32, 1)); stat[0] == 0 {
fmt.Printf("FSH:\n%s\n", gl.GetShaderInfoLog(shader, 1000))
}
return shader
}