Cycles: Detect volume attribute nodes that can use stochastic sampling

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Detect which volume attributes nodes have a linear mapping to their usage
as density / color / temperature in volume shader nodes, and use stochastic
sampling for them.

Pull Request: https://projects.blender.org/blender/blender/pulls/132908

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This commit is contained in:

Brecht Van Lommel

2025-06-12 18:55:59 +02:00

parent 646dc7fe4d

commit 13ab5067ce

11 changed files with 354 additions and 34 deletions

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tests/files/render/openvdb/cycles_renders/fire.png (Stored with Git LFS)

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tests/files/render/openvdb/cycles_renders/smoke_color.png (Stored with Git LFS)

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tests/files/render/openvdb/cycles_renders/smoke_fire.png (Stored with Git LFS)

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