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Published 20 hours ago • verified publisher icon StjerneIdioten

Negative scale does not play nicely with GE

Open StjerneIdioten opened this issue 4 years ago • 2 comments

Objects that are mirrored by having a negative scale does not export properly to GE. mirror_flipped_normals

StjerneIdioten avatar Feb 02 '20 01:02 StjerneIdioten

Changed title since it turns out that mirroring wasn't the problem, but rather negative scale.

StjerneIdioten avatar Feb 13 '20 19:02 StjerneIdioten

Turns out the 'Problem' is a bit bigger than that. The exporter is doing its thing, but GE does not play nice with negative scale.

Negative scale is the only way to mirror a collection instance. But in GE the mesh object has to be a copy with vertices mirrored and normals flipped. Per axis that is mirrored.

StjerneIdioten avatar Feb 28 '20 19:02 StjerneIdioten