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Add implementation of blackbody node for all targets #1356

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niklasharrysson opened this issue May 16, 2023 · 3 comments

Contributor

niklasharrysson commented May 16, 2023

MDL is the only target that has an implementation for the node. It should be implemented for GLSL and OSL as well.

Contributor

nicolassavva-autodesk commented May 16, 2023

We are preparing an implementation, based on a cubic spline fit (https://en.wikipedia.org/wiki/Planckian_locus#Approximation)
and will open a PR addressing this shortly:
https://github.com/autodesk-forks/MaterialX/compare/adsk_contrib/dev...autodesk-forks:MaterialX:pbr_blackbody?expand=1

Contributor

ashwinbhat commented May 17, 2023

@niklasharrysson (fyi)

nicolassavva-autodesk mentioned this issue

Add blackbody PBR node implementations #1367

Merged

Member

jstone-lucasfilm commented Jul 12, 2023

This is now addressed in #1367, thanks @nicolassavva-autodesk and @niklasharrysson!

jstone-lucasfilm closed this as completed

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