Merge pull request #147 from BrendanParmer/GroupFixes

Group fixes

Author: BrendanParmer

NodeToPython/__init__.py

@@ -2,7 +2,7 @@
     "name": "Node to Python", 
     "description": "Convert Blender node groups to a Python add-on!",
     "author": "Brendan Parmer",
-    "version": (3, 3, 1),
+    "version": (3, 3, 2),
     "blender": (3, 0, 0),
     "location": "Node", 
     "category": "Node",

NodeToPython/blender_manifest.toml

@@ -1,7 +1,7 @@
 schema_version = "1.0.0"
 
 id = "node_to_python"
-version = "3.3.1"
+version = "3.3.2"
 name = "Node To Python"
 tagline = "Turn node groups into Python code"
 maintainer = "Brendan Parmer <[email protected]>"

NodeToPython/compositor/operator.py

@@ -22,7 +22,9 @@ class NTPCompositorOperator(NTP_Operator):
     bl_options = {'REGISTER', 'UNDO'}
 
     compositor_name: bpy.props.StringProperty(name="Node Group")
-    is_scene : bpy.props.BoolProperty(name="Is Scene", description="Blender stores compositing node trees differently for scenes and in groups")
+    is_scene : bpy.props.BoolProperty(
+        name="Is Scene", 
+        description="Blender stores compositing node trees differently for scenes and in groups")
 
     def __init__(self):
         super().__init__()
@@ -59,7 +61,7 @@ def _initialize_compositor_node_tree(self, ntp_nt, nt_name):
         self._write(f"#initialize {nt_name} node group", self._outer_indent_level)
         self._write(f"def {ntp_nt.var}_node_group():", self._outer_indent_level)
 
-        if ntp_nt.node_tree == self._base_node_tree:
+        if ntp_nt.node_tree == self._base_node_tree and self.is_scene:
             self._write(f"{ntp_nt.var} = {SCENE}.node_tree")
             self._write(f"#start with a clean node tree")
             self._write(f"for {NODE} in {ntp_nt.var}.nodes:")

docs/README.md

@@ -15,7 +15,7 @@ Blender's node-based editors are powerful, yet accessible tools, and I wanted to
 * interfacing with other parts of the software or properties of an object
 
 ## Supported Versions
-NodeToPython v3.3.1 is supported for Blender 3.0 - 4.3 on Windows, macOS, and Linux.
+NodeToPython v3.3.2 is supported for Blender 3.0 - 4.3 on Windows, macOS, and Linux.
 
 ## Installation
 ### Blender Extensions Platform