Automatically ensure correct normals in Compatibility renderer #82804
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BlueCube3310
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As Calinou mentioned earlier #82763 (comment), I think we should make this consistent with the Forward+ and Mobile renderers instead of making it use the render mode. Matching behaviour between the renderers is more important than saving a single integer uniform |
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ensure_correct_normals in Compatibility renderer
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clayjohn
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Is this implemented now in the latest revision of this PR? If not, I suggest opening another issue to track this once this is merged. |
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I haven't made much progress on the instanced rendering part, so I will do as suggested. Edit: I've opened the new issue here: #84903 |
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Thanks! |
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Cherry-picked for 4.2.1. |
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Fixes #82763
The
ensure_correct_normalsdefine is redundant in the Forward+ and Mobile renderers, as they check whether individual instances are uniform or not.Due to the way instancing is done in the Compatibility renderer, however, theENSURE_CORRECT_NORMALSshader define has to be used instead.This PR changes the shader's logic to automatically figure out which objects have a non-uniform scale.
Results (Compatibility):
Progress: