Added blender scripts

assets/blender/scripts/mixamo/lib/custom_props.py

@@ -0,0 +1,60 @@
+import bpy
+from .version import blender_version
+
+
+def get_prop_setting(node, prop_name, setting):
+    if blender_version._float >= 300:
+        return node.id_properties_ui(prop_name).as_dict()[setting]
+    else:
+        return node['_RNA_UI'][prop_name][setting]
+
+
+def set_prop_setting(node, prop_name, setting, value):
+    if blender_version._float >= 300:
+        ui_data = node.id_properties_ui(prop_name)
+        if setting == 'default':
+            ui_data.update(default=value)
+        elif setting == 'min':
+            ui_data.update(min=value)
+        elif setting == 'max':
+            ui_data.update(max=value)     
+        elif setting == 'soft_min':
+            ui_data.update(soft_min=value)
+        elif setting == 'soft_max':
+            ui_data.update(soft_max=value)
+        elif setting == 'description':
+            ui_data.update(description=value)
+            
+    else:
+        if not "_RNA_UI" in node.keys():
+            node["_RNA_UI"] = {}   
+        node['_RNA_UI'][prop_name][setting] = value
+        
+
+def create_custom_prop(node=None, prop_name="", prop_val=1.0, prop_min=0.0, prop_max=1.0, prop_description="", soft_min=None, soft_max=None, default=None):
+    if soft_min == None:
+        soft_min = prop_min
+    if soft_max == None:
+        soft_max = prop_max
+    
+    if blender_version._float < 300:
+        if not "_RNA_UI" in node.keys():
+            node["_RNA_UI"] = {}    
+    
+    node[prop_name] = prop_val    
+    
+    if default == None:
+        default = prop_val
+    
+    if blender_version._float < 300:
+        node["_RNA_UI"][prop_name] = {'use_soft_limits':True, 'min': prop_min, 'max': prop_max, 'description': prop_description, 'soft_min':soft_min, 'soft_max':soft_max, 'default':default}
+    else:     
+        set_prop_setting(node, prop_name, 'min', prop_min)
+        set_prop_setting(node, prop_name, 'max', prop_max)
+        set_prop_setting(node, prop_name, 'description', prop_description)
+        set_prop_setting(node, prop_name, 'soft_min', soft_min)
+        set_prop_setting(node, prop_name, 'soft_max', soft_max)
+        set_prop_setting(node, prop_name, 'default', default)
+        
+    # set as overridable
+    node.property_overridable_library_set('["'+prop_name+'"]', True)