[Bf-extensions-cvs] [386bb5ea] blender-v2.90-release: glTF exporter: fix to generate valid file when zero-weight verts
Julien Duroure
noreply at git.blender.org
Sat Aug 8 16:08:43 CEST 2020
Commit: 386bb5eaa473fb4934a60a90999bf10061ebad99
Author: Julien Duroure
Date: Sat Aug 8 16:07:50 2020 +0200
Branches: blender-v2.90-release
https://developer.blender.org/rBA386bb5eaa473fb4934a60a90999bf10061ebad99
glTF exporter: fix to generate valid file when zero-weight verts
A better fix will come later
===================================================================
M io_scene_gltf2/__init__.py
M io_scene_gltf2/blender/exp/gltf2_blender_extract.py
===================================================================
diff --git a/io_scene_gltf2/__init__.py b/io_scene_gltf2/__init__.py
index 3e8bb712..5a177494 100755
--- a/io_scene_gltf2/__init__.py
+++ b/io_scene_gltf2/__init__.py
@@ -15,7 +15,7 @@
bl_info = {
'name': 'glTF 2.0 format',
'author': 'Julien Duroure, Scurest, Norbert Nopper, Urs Hanselmann, Moritz Becher, Benjamin Schmithüsen, Jim Eckerlein, and many external contributors',
- "version": (1, 3, 46),
+ "version": (1, 3, 47),
'blender': (2, 90, 0),
'location': 'File > Import-Export',
'description': 'Import-Export as glTF 2.0',
diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_extract.py b/io_scene_gltf2/blender/exp/gltf2_blender_extract.py
index c605a609..eef05044 100755
--- a/io_scene_gltf2/blender/exp/gltf2_blender_extract.py
+++ b/io_scene_gltf2/blender/exp/gltf2_blender_extract.py
@@ -286,6 +286,7 @@ def extract_primitives(glTF, blender_mesh, library, blender_object, blender_vert
bones.append((joint, weight))
bones.sort(key=lambda x: x[1], reverse=True)
bones = tuple(bones)
+ if not bones: bones = ((0, 1.0),) # HACK for verts with zero weight (#308)
vert += (bones,)
for shape_key in shape_keys:
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