Blender Internal: UV Mapping inside node groups does not work #46050
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Reference: blender/blender#46050
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System Information
Windows 7 64 bit
Nvidia GTX 750Ti
Blender Version
Broken: (2.75.4
946b850)Short description of error
In Blender Internal material nodes:
If you use the UV output of the Input>Geometry inside a node group without using it outside, the UV coordinates won't be correct.
Exact steps for others to reproduce the error
In the node editor, you can see a node group ("TestTexture") connected to the material output. The node group contains a UV input, connected to a texture node.
The other two nodes are unused.
If you press render, you should see a textured cube, but you don't, because of the bug.
But if you re-render with the UV output connected to the input of the RGB to BW-node (or any other input), it will render correctly. Even though these two nodes aren't connected to the output at all.
bug.blend
Changed status to: 'Open'
Added subscriber: @Foaly
#46317 was marked as duplicate of this issue
Added subscriber: @Sergey
This issue was referenced by
8f25c12110Changed status from 'Open' to: 'Resolved'
Added subscriber: @brecht
Fixed now, thanks for the report.
Added subscriber: @Roah