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Snell Refraction #11

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AlexandreLamure opened this issue Mar 15, 2021 · 2 comments
Open

Snell Refraction #11

AlexandreLamure opened this issue Mar 15, 2021 · 2 comments
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@flomonster @AlexandreLamure
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AlexandreLamure commented Mar 15, 2021 •
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For water or glass

Blender 2.91 and above support exporting transmission directly, using glTF's KHR_materials_transmission extension: https://docs.blender.org/manual/en/2.92/addons/import_export/scene_gltf2.html#transmission

Does this also means we need to implement a BTDF ?
@AlexandreLamure AlexandreLamure changed the title Refraction Transmission Mar 24, 2021
@AlexandreLamure AlexandreLamure changed the title Transmission Snell Refraction Jan 7, 2023
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In Blender 3.3, we have the IOR ! 🥳
https://www.khronos.org/blog/blender-gltf-i-o-support-for-gltf-pbr-material-extensions

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Resources:

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