Updates to double-sided materials for 1.39 #1866
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niklasharrysson
commented
Jun 4, 2024
| @@ -221,6 +221,7 @@ | |||
| <input name="bsdf" type="BSDF" value="" doc="Distribution function for surface scattering." /> | |||
| <input name="edf" type="EDF" value="" doc="Distribution function for surface emission." /> | |||
| <input name="opacity" type="float" value="1.0" doc="Surface cutout opacity" /> | |||
| <input name="thin_walled" type="boolean" value="false" uniform="true" doc="Option to make the surface thin-walled." /> | |||
| <output name="out" type="surfaceshader" /> | |||
| </nodedef> | |||
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Note that the old deprecated node thin_surface still remains below, and we can remove this in another PR.
I'm not sure if we need to add code for upgrading from thin_surface to surface with thin_walled enabled? The thin_surface node was never implemented in any backends, except maybe MDL, so I'm not sure if this was ever used by anyone.
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That's a good question, and my own sense is that the deprecated thin_surface node has not yet been used in real-world assets, because it's only been supported on a single target. So I'd say that it's likely safe to remove this node without an upgrade path in a future change.
jstone-lucasfilm
approved these changes
Jun 5, 2024
jstone-lucasfilm
changed the title
jstone-lucasfilm
merged commit 44bf535
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AcademySoftwareFoundation:main
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This change list updates the library files so they match the definitions for
surfacematerialandsurfacenodes in v1.39.