Sorry if i missed this in the text, but what does the fourth elemt in the lighting arrays do for diffuse and ambient light? they are both 1.0.

GLfloat LightAmbient[] = {0.5f, 0.5f, 0.5f, 1.0f};
GLfloat LightAmbient[] = {1.5f, 1.5f, 1.5f, 1.0f};
 

[edited by - luridcortex on November 18, 2003 3:29:42 PM]

1.0 is default value for 4th component (alpha) for GL_AMBIENT and GL_DIFFUSE for light0. You might want to read OpenGL specifications how this affects final fragment color.

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