- out_file.write("diffuse", m.R, m.G, m.B, 1.0)
- out_file.write("ambient", m.R*m.amb, m.G*m.amb, m.B*m.amb, 1.0)
- out_file.write("specular", m.specR*m.spec, m.specG*m.spec, m.specB*m.spec, 1.0)
- out_file.write("shininess", m.hard);
+ diff = mat.diffuse_color
+ out_file.write("diffuse", diff.r, diff.g, diff.b, 1.0)
+ amb = diff*mat.ambient
+ out_file.write("ambient", amb.r, amb.g, amb.b, 1.0)
+ spec = mat.specular_color*mat.specular_intensity
+ out_file.write("specular", spec.r, spec.g, spec.b, 1.0)
+ out_file.write("shininess", mat.specular_hardness);