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@@ -46,8 +46,9 @@ difficulties in implementation, which are:
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- shader nodes except ``PrincipledBSDF``, ``Diffuse``, ``Glossy``, ``Glass``, ``add shader`` and ``mix shader``
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.. warning::
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- If possible try to use PrincipledBSDF node with GGX distribution as the output shader
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- node, it is the only one guarantee to be exactly correctly. Others are just based on approximation.
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+
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+ If possible, try to use PrincipledBSDF node with GGX distribution as the output shader
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+ node, it is the only one guaranteed to be exactly correct. Others are just based on approximation.
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Sometimes materials may not be valid for exporting (e.g. has some unsupported node) or it
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is using Blender Internal Engine, only the diffuse color and a few flags (e.g. unshaded) are
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Dathide