BlenderKit:fixes

- improve material and model thumbnailers
    -Now it's possible to re-render assets directly from right-click menu.
-fix appending of assets with wrong name
-several fixes for experimental asset bar
- small fixes in bg_blender for background operations
 - material thumbnailer background fixed
- draw upload thumbnail in upload UI

1 files changed, 10 insertions, 10 deletions

diff --git a/blenderkit/utils.py b/blenderkit/utils.py
index 7abc07d5..953ded5e 100644
--- a/blenderkit/utils.py
+++ b/blenderkit/utils.py
@@ -326,14 +326,14 @@ def uploadable_asset_poll():
     return True
 
 
-def get_hidden_texture(img, force_reload=False):
-    # i = get_hidden_image(tpath, bdata_name, force_reload=force_reload)
-    # bdata_name = f".{bdata_name}"
-    t = bpy.data.textures.get(img.name)
+def get_hidden_texture(name, force_reload=False):
+    t = bpy.data.textures.get(name)
     if t is None:
-        t = bpy.data.textures.new(img.name, 'IMAGE')
-    if t.image != img:
-        t.image = img
+        t = bpy.data.textures.new(name, 'IMAGE')
+    if not t.image or t.image.name != name:
+        img = bpy.data.images.get(name)
+        if img:
+            t.image = img
     return t
 
 
@@ -691,15 +691,15 @@ def name_update(props):
         asset.name = fname
 
 
-def get_param(asset_data, parameter_name):
+def get_param(asset_data, parameter_name, default = None):
     if not asset_data.get('parameters'):
         # this can appear in older version files.
-        return None
+        return default
 
     for p in asset_data['parameters']:
         if p.get('parameterType') == parameter_name:
             return p['value']
-    return None
+    return default
 
 
 def params_to_dict(params):