Testing ambient + point light with point light source on same side as normal ambient light 0: 0.12 0.15 0.18 point light 1: 0.33 0.42 0.50 c: 0.33 0.42 0.50 Testing ambient + point light with point light source opposite normal and 2-sided ambient light 0: 0.12 0.15 0.18 point light 1: 0.33 0.42 0.50 c: 0.33 0.42 0.50 Testing ambient + point light with point light source opposite normal and 1-sided ambient light 0: 0.12 0.15 0.18 c: 0.12 0.15 0.18 Testing ambient + point with the light and view on opposite sides (2-sided) ambient light 0: 0.12 0.15 0.18 c: 0.12 0.15 0.18