Fix intersection mechanic around floating-point limit.#126

Draft

JLBegin wants to merge 23 commits intomainfrom jlb/change-intersection-and-rotation

+361-181

Commits on Nov 10, 2024

fix spin: normalize direction
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committed

Commits on Dec 14, 2024

fix solid intersection test skipper based on bbox
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fix forward catch: move photon to hitpoint and support negative distance remainder.
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fix side-limit intersections: use larger virtual triangles then move inside true surface
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fix back catch: tweak eps, use true hitpoint and replace locality test with same-solid distance condition
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(opencl only) prioritize back catch when ray lies on the triangle.
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prevent solid interfaces to be intersected from outside
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always define vertex normals independently of smoothing conditions
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prevent photons to land on a vertex
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update Source: add proper seed support by skipping IPP update
JLBegin
committed