BumpMapNode: Subflows of TextureNode and UVNode #26865
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LeviPesin
reviewed
Sep 29, 2023
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| const Hll = texture( bumpTexture, uvNode ).x; | ||
| if ( texNode.isTextureNode !== true ) { |
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Do we actually need this traverse?
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If textureNode is using a UV from a channel other than 0 or procedural.
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Fixes: #26848, #26847
Description
This approach allows the creation of subflows of samplers without having to create new
TextureNodes, thus preserving the instance, an important feature when used in aMaterialNodeor to define algorithms or channels before callingBumpMapNode, such asbumpMap( node.r ).The inverted bump correction was also made.