Bug: OBJ File export currently automatically adds GenSmoothNormals when not required
#5514
Labels
Bug
Global flag to mark a deviation from expected behaviour
Wavefront-Obj
Bugs related to the wavefront format
Comments
JulianKnodt
added
the
Bug
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I am wondering why this post-processing step is always on. |
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Could you show us some code how the stuff gets imported? Special the importer flags are interesting. Thanks in advance! |
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What do you mean by code? This is the previous export: This is the export with smooth normals turned off: |
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Describe the bug
When exporting an Obj file, currently GenSmoothNormals is automatically added as a preprocessing step, but an OBJ doesn't need this. I'm not technically sure if it's a bug, but a user should be able to control this behavior.
Expected behavior
If no normals are provided, it shouldn't generate any.
Additional context
I'm also not sure if there is a way to disable this preprocessing step, even though it is automatically added.
It is added near line 162 of Exporter.cpp
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