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addam / Export-Paper-Model-from-Blender

Python addon for creating paper models in Blender (development version)
https://blenderartists.org/t/export-paper-model/476597
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Overlap detection algorithm sometimes fails #27

Closed addam closed 9 years ago

addam commented 12 years ago

It does not happen often, but the overlap detection can allow faces within an island to overlap.

The algorithm detects only line-line intersection, but in certain (artificial) circumstances, two faces can overlap so that there are vertex-vertex or vertex-line intersections only. A simple example can be downoaded from: http://adam.dominec.eu/fail.blend

addam commented 9 years ago

After a lengthy fight, this bug got busted.