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32 lines
953 B
HTML
32 lines
953 B
HTML
<html><head><link rel="stylesheet" href="style.css"></head><body><div class="page">
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<h1>20070712 - Fragment Raytracer</h1>
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Not all ideas make it into something useful, this one is from my archives of things that never made it very far.
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I knew it wouldn't run fast enough, but wanted to see exactly what it would look like.
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Combine 3D semi-transparent textures and ray tracing, all done in a fragment shader.
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Takes 3 textures, color+ray intersection acceleration distance, and material properties.
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Here is the result of rendering a 64x64x64 sized 3D texture that contained a bunch of spheres.
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Might be something to come back to when GPUs are 10x faster.
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The "low polygon count" look is actually from the bilinear interpolation of the 64x64x64 textures,
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and the glow is caused by the normals being blended...
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<center>
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<img src="20070712.jpg">
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</center>
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</div></body></html>
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