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glLight issues

Started by Galileo430 Jan 12, 2003 at 11:43 AM 1 replies 500+ views

Original Post

Jan 12, 2003 at 11:43 AM

I''ve read NEHE''s explanation of glLights. I just have some questions about them which I can''t seem to get answered.. If I set a lights position to (x, y, z, 0) no matter where the light is I get the same lighting.. If I set a lights position to (x, y, z, 1) all I get is a black model. I don''t get it.. What confuses me more is if I disable lighting.. disable the light and reset it''s position and reenable the light and lighting. it doesn''t appear to effect the light either. I''m stumped. Thanks in advance, Steven

Raduprv

202

Raduprv

Jan 12, 2003 at 5:06 PM

Did you define your normals properly?

Height Map Editor | Eternal lands

Galileo430

Author

Galileo430

Jan 12, 2003 at 10:43 PM

Yeah,

I have a cel shading object that uses the same sets of normals. It works.

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