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Polygon models' normals are inverted
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When you create a segmentation and generate a polygon model for it, all normals in this model are inverted.
This can be reproduced in the latest master branch.

Invert was added in commit 028cb014adc99bab3b5286627550fe3b548f3619 to solve the problem with wrong direction of normals.
Look like, the original problem has gone and now fix inverts correct normals.

Event Timeline

kislinsk edited projects, added MITK (2016-11); removed MITK.
kislinsk added a subscriber: kislinsk.

The problem is that the interpolation feedback surface works with the commit (see screenshot below), whereas the surface generation shown in F11553 doesn't. We have to figure out which one of the two algorithms causes trouble and revert/keep the commit accordingly while fixing one of the algorithms.

interpolation_feedback.jpg (1×2 px, 721 KB)