[Bf-extensions-cvs] [5bffedce] master: glTF exporter: validate meshes before export (removing NaN for example)

[Julien Duroure]

Commit: 5bffedce241f04dc57374ea86f9701e1fddff47f
Author: Julien Duroure
Date:   Wed Sep 15 17:36:15 2021 +0200
Branches: master
https://developer.blender.org/rBA5bffedce241f04dc57374ea86f9701e1fddff47f

glTF exporter: validate meshes before export
(removing NaN for example)

===================================================================

M	io_scene_gltf2/__init__.py
M	io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py

===================================================================

diff --git a/io_scene_gltf2/__init__.py b/io_scene_gltf2/__init__.py
index 9e5bc6a7..b2c64282 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, 7, 26),
+    "version": (1, 7, 27),
     'blender': (2, 91, 0),
     'location': 'File > Import-Export',
     'description': 'Import-Export as glTF 2.0',
diff --git a/io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py b/io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py
index a2fc57be..dc45ebbe 100755
--- a/io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py
+++ b/io_scene_gltf2/blender/exp/gltf2_blender_gather_nodes.py
@@ -292,6 +292,9 @@ def __gather_mesh(blender_object, library, export_settings):
     if blender_object.type != "MESH":
         return None
 
+    # Be sure that object is valid (no NaN for example)
+    blender_object.data.validate()
+
     # If not using vertex group, they are irrelevant for caching --> ensure that they do not trigger a cache miss
     vertex_groups = blender_object.vertex_groups
     modifiers = blender_object.modifiers