Add export settings for all materials

KhronosGroup · May 29, 2020 · aa11591 · aa11591
1 parent bd4109f
commit aa11591
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/addons/io_scene_gltf2/__init__.py b/addons/io_scene_gltf2/__init__.py
@@ -203,6 +203,12 @@ def __init__(self):
         default=True
     )
 
+    export_all_materials: BoolProperty(
+        name='All materials',
+        description='Export all avalaible materials',
+        default=False
+    )
+
     export_colors: BoolProperty(
         name='Vertex Colors',
         description='Export vertex colors with meshes',
@@ -432,6 +438,7 @@ def execute(self, context):
             export_settings['gltf_draco_mesh_compression'] = False
 
         export_settings['gltf_materials'] = self.export_materials
+        export_settings['gltf_all_materials'] = self.export_all_materials
         export_settings['gltf_colors'] = self.export_colors
         export_settings['gltf_cameras'] = self.export_cameras
 
@@ -567,6 +574,7 @@ def draw(self, context):
         col.prop(operator, 'export_extras')
         col.prop(operator, 'export_cameras')
         col.prop(operator, 'export_lights')
+        col.prop(operator, 'export_all_materials')
 
 
 class GLTF_PT_export_transform(bpy.types.Panel):

diff --git a/addons/io_scene_gltf2/blender/exp/gltf2_blender_export.py b/addons/io_scene_gltf2/blender/exp/gltf2_blender_export.py
@@ -75,8 +75,9 @@ def __gather_gltf(exporter, export_settings):
         exporter.add_scene(scene, idx==active_scene_idx)
     for animation in animations:
         exporter.add_animation(animation)
-    for material in materials:
-        exporter.add_material(material)
+    if export_settings['gltf_all_materials']:
+        for material in materials:
+	    exporter.add_material(material)
 
 def __create_buffer(exporter, export_settings):
     buffer = bytes()