Fix some cases of node name collisions

Some compositor and texture nodes share names with the geometry nodes versions. This change sorts them so that the geometry ones are registered last, overriding the incorrect ones. The Math node is handled separately, because here the ShaderNodeMath is the correct one to use, for some reason.

Author: r-flash

api/node_mapper.py

@@ -107,11 +107,16 @@ class NodeNamespace: pass
     registered_nodes.add(node_type)
 
 denylist = {'filter'} # some nodes should be excluded.
+class_denylist = {'CompositorNodeMath', 'TextureNodeMath'}
+node_types_to_register = []
 for node_type_name in dir(bpy.types):
     node_type = getattr(bpy.types, node_type_name)
     if isinstance(node_type, type) and issubclass(node_type, bpy.types.Node):
-        if node_type.is_registered_node_type() and node_type.bl_rna.name.lower() not in denylist:
-            register_node(node_type)
+        if node_type.is_registered_node_type() and node_type.bl_rna.name.lower() not in denylist and node_type.__name__ not in class_denylist:
+            node_types_to_register.append(node_type)
+node_types_to_register.sort(key=lambda node_type: node_type.__name__.startswith("GeometryNode"))
+for node_type in node_types_to_register:
+    register_node(node_type)
 
 def create_documentation():
     temp_node_group = bpy.data.node_groups.new('temp_node_group', 'GeometryNodeTree')
@@ -342,4 +347,4 @@ def transfer(self, attribute: Type, **kwargs) -> Type: return Type()
 
 def create_docs():
     create_documentation()
-bpy.app.timers.register(create_docs)
+bpy.app.timers.register(create_docs)