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LearnOpenGL - Light casters
LearnOpenGL - Light casters
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![Open GL Programming Guide : The Official Guide to Learning OpenGL, Version 1.2, Used [Paperback] - Walmart.com](https://i5.walmartimages.com/asr/15cba0a0-43e7-4d2d-b78f-9f83d170f7b3_1.4128da83f412ed3bbe130b3b03e72159.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF "Open GL Programming Guide : The Official Guide to Learning OpenGL, Version 1.2, Used [Paperback] - Walmart.com")
Open GL Programming Guide : The Official Guide to Learning OpenGL, Version 1.2, Used [Paperback] - Walmart.com
GLSL Tutorial – Spotlights » Lighthouse3d.com
Modern OpenGL 08 – Even More Lighting: Directional Lights, Spotlights, & Multiple Lights — Tom Dalling
