Simplify thin-film layering into thin-film BSDF parameters #1413
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Thin-film results should remain unchanged. Here's a before/after comparison for StandardSurface: And here's a before/after comparison for GltfPbr: |
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@niklasharrysson This looks like a great improvement, but perhaps we should leave our data libraries (e.g. libraries/bxdf) unchanged for now, so that we can continue validating the upgrade process during development on 1.39? Once the 1.39 codebase is complete, we can then upgrade our data libraries all at once, removing the extra work of applying the upgrade process to these files.
jstone-lucasfilm
approved these changes
Aug 17, 2023
This was referenced Aug 17, 2023
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This change list simplifies the way thin-film iridescence is specified in the PBR library, as discussed in issue #1384.