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Introduction to Computer Graphics MSState
Course notebooks for CSE 4/6413: Introduction to Computer Graphics as Mississippi State University. Course notes, assignments, and similar.
Public
Ray Tracing Notes
Edited
Nov 8, 2024
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import {toc} from "@nebrius/indented-toc"
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drawRoughDiffDemo = regl(rough_diffuse_config)
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s = 1 / Math.sqrt(2)
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n = glm.vec2.fromValues(0, 1)
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wo = glm.vec2.fromValues(-s, s)
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wr = reflect(wo)
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rot = glm.mat2.fromRotation(glm.mat2.create(), -fig_theta / 180 * Math.PI)
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wi = glm.vec2.transformMat2(glm.vec2.create(), n, rot)
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wh = glm.vec2.normalize(glm.vec2.create(), glm.vec2.add(glm.vec2.create(), wo, wi))
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ndoth = glm.vec2.dot(n, wh)
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