debug pixel: x = 340; y = 240
cast ray: end = 0 1 6; dir = 0.044812 -0.163156 -0.985582
intersection with obj[0] part 0; dist = 3.27455
closest intersection: obj = obj[0]; part = 0; dist = 3.27455
call Shade_Surface with: location = 0.146739 0.465738 2.77266; normal = 0.0186956 0.146295 0.989064
ambient = 0 0 0
shading for light 0: diffuse = 0.301876 0.301876 0.301876; specular = 0.215398 0.215398 0.215398
final color 0.517274 0.517274 0.517274