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glNormal?

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I knew that

So basically for every triangle I draw I should specify glNormal? What if I don''t specify it, can you tell me exactly what differences I''m gonna have?

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Normals are used for lighting. If you use lighting, you must specify normals. If you don''t specify them, they''ll be lit incorrectly (if at all).

Hope that helps,

Nicodemus.

----
"When everything goes well, something will go wrong." - Murphy

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