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Fix #108473: unreliable auto-normalize results when weight painting in GPencil #108524

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Falk David merged 1 commits from SietseB/blender:gp-weight-paint-normalize-0-1 into blender-v3.6-release 2023-06-02 15:04:24 +02:00
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Sietse Brouwer commented 2023-06-02 00:21:42 +02:00
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Painting weights in Grease Pencil with the auto-normalize option enabled,
gave unpredictable results when vertex groups with a weight of zero
were involved.
This patch resolves the issue. Vertex weights of zero are excluded from
auto-normalization. Which is a better fit for the Grease Pencil workflow,
where weights are mostly painted from scratch since the 'parent to
armature with automatic weights' operator doesn't give good results.

Painting weights in Grease Pencil with the auto-normalize option enabled, gave unpredictable results when vertex groups with a weight of zero were involved. This patch resolves the issue. Vertex weights of zero are excluded from auto-normalization. Which is a better fit for the Grease Pencil workflow, where weights are mostly painted from scratch since the 'parent to armature with automatic weights' operator doesn't give good results.
Sietse Brouwer added 1 commit 2023-06-02 00:21:49 +02:00
Sietse Brouwer requested review from Falk David 2023-06-02 00:22:02 +02:00
Sietse Brouwer added the
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Grease Pencil
 label 2023-06-02 00:22:21 +02:00
Falk David approved these changes 2023-06-02 15:04:11 +02:00
Falk David left a comment
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LGTM

LGTM
Falk David merged commit a784a65dbe into blender-v3.6-release 2023-06-02 15:04:24 +02:00
Sietse Brouwer deleted branch gp-weight-paint-normalize-0-1 2023-06-08 12:29:43 +02:00
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Reference: blender/blender#108524
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