Hi,
I have a SpotLight with angle 40 degrees, SpotExponent 10 and ConstantAttenuation 0.01.
My scene consists of a simple Quad.
I see that not onlt the Front Face of the quad is illuminated, but also the backface, even if I set the
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_FALSE);
Shouldn't it be dark?
