Function SetBackground

common/render.go:410–416

SetBackground sets the OpenGL ClearColor to the provided color.

(c color.Color)

// SetBackground sets the OpenGL ClearColor to the provided color.
func SetBackground(c color.Color) {
	if !engo.Headless() {
		r, g, b, a := c.RGBA()

		engo.Gl.ClearColor(float32(r)/0xffff, float32(g)/0xffff, float32(b)/0xffff, float32(a)/0xffff)
	}
}