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View Full Version : Need help making water caustics / reflections :)



Captainmorgo
06-16-2014, 03:50 PM
Hello! I am making a voxel game using openGL and am focusing on lighting/shadows and all the fun bits that make the world look polished. One thing I am not sure how to tackle however, is caustics (those wavy reflections that appear on the bottom of pools or any surfaces near water)

Caustics and dappled light are the last polish pieces I want to tackle, then my light/shadow stuff will be complete :D If anyone has a clue on where I can read up on these things, that would be superiffic! Thanks so much guys