Record converter keyword collision fix

docs/research/geometry-script-fork-notes.md

@@ -75,6 +75,7 @@ current VibeGeometry toolchain branch, and applies the patches stored in:
 patches/geometry-script/0001-fix-nested-tree-group-references-on-blender-4.patch
 patches/geometry-script/0002-Port-node-tree-conversion-operator.patch
 patches/geometry-script/0003-Tolerate-Blender-menu-socket-defaults.patch
+patches/geometry-script/0004-Avoid-duplicate-converter-keywords-for-socket-backed-properties.patch
 ```
 
 `external/` is intentionally ignored by the VibeGeometry repository. The clone
@@ -96,6 +97,8 @@ This is the branch VibeGeometry should use locally. It contains:
 - a Blender 5.1 port of the historical `nodes_to_script` converter prototype
 - a Blender 5.1 menu-socket default tolerance fix so group construction does
   not fail when `NodeSocketMenu` enum items are not populated yet
+- a converter duplicate-key fix for nodes that expose one control as both an
+  RNA property and a linkable input socket, such as `FunctionNodeAxesToRotation`
 
 The converter adds:
 
@@ -115,6 +118,8 @@ Current acceptance:
 - Converter runs in Blender 5.1.1.
 - Generated drafts compile as Python for the tested groups.
 - The full 176-node `Field Value` source group emits a 179-line draft script.
+- IRCSS `GenerateArc` and `MakeStairs` now emit compiling drafts instead of
+  duplicate `primary_axis` keyword syntax errors.
 - Generated text is a bootstrap draft, not doctrine-quality final code or style
   guidance.
 

docs/research/translations/ircss-french-houses.md

@@ -105,13 +105,25 @@ the source and translation, then compare sorted evaluated vertices.
   path exposed the previous-geometry state as `None`.
 - `GenerateWindowsFromEdges` uses `For Each Geometry Element` zones.
 - `Pole` uses repeat zones and geometry-node gizmos.
-- `GenerateArc` and `MakeStairs` exposed a `nodes_to_script` converter bug:
-  duplicated keyword arguments for `primary_axis`.
 - `WindowBeams` depends on specific upstream edge/curve inputs. A synthetic
   harness could verify its secondary base-point output, but the main beam mesh
   stayed empty for both source and translation. That was rejected as an
   acceptance target.
 
+## Toolchain Fixes From This Pass
+
+- `GenerateArc` and `MakeStairs` originally exposed a `nodes_to_script`
+  converter bug: duplicated keyword arguments for `primary_axis`.
+- The Geometry Script fork now drops duplicate property keywords when a node
+  exposes the same control as a linkable input socket.
+- Expanded IRCSS converter smoke now compiles drafts for `GenerateArc`,
+  `MakeStairs`, `GenerateStairCase`, `GenerateBricks`,
+  `GenerateMedialAxisRectangleTopology`, `GenerateWindowsFromEdges`, `Pole`,
+  `Round Bottom`, and `WindowBeams`.
+- These are still converter drafts, not accepted translations. Repeat zones,
+  foreach zones, closures, gizmos, dependency groups, and behavioral harnesses
+  still decide what can be trusted.
+
 ## Lessons
 
 - City-scale graphs are hierarchies of organs. Start with reusable spines,

notes/fresh-workspace-handoff.md

@@ -46,8 +46,10 @@ Accepted corpus families so far:
 Current frontier: IRCSS French Houses city-scale graph work. The accepted
 footholds are `MakeSpiral` and `PointyGothicCone`. Mapped blockers are
 repeat-zone feedback state, repeat `Top` boolean outputs, foreach zones, gizmo
-nodes, `nodes_to_script` duplicate-key failures around axes-to-rotation, and a
-rejected empty-output harness for `WindowBeams`.
+nodes, and a rejected empty-output harness for `WindowBeams`. The previous
+`nodes_to_script` duplicate-key failure around axes-to-rotation is fixed in the
+Geometry Script fork, so `GenerateArc` and `MakeStairs` now have compiling
+converter drafts.
 
 Current authoring prior: use the full Python stack. Python structures intent,
 tables, loops, variants, cleanup, validation, docs, and scene/render

patches/geometry-script/0004-Avoid-duplicate-converter-keywords-for-socket-backed-properties.patch

@@ -0,0 +1,29 @@
+From ebac332fe79a608525b223b88f1a89fb2fe80eb9 Mon Sep 17 00:00:00 2001
+From: Meta Vens <rwvens@hotmail.com>
+Date: Mon, 4 May 2026 20:04:50 +0100
+Subject: [PATCH] Avoid duplicate converter keywords for socket-backed
+ properties
+
+---
+ operators/convert_tree.py | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/operators/convert_tree.py b/operators/convert_tree.py
+index 8485ea2..fa239ab 100644
+--- a/operators/convert_tree.py
++++ b/operators/convert_tree.py
+@@ -265,6 +265,11 @@ def convert_node_tree(tree):
+                     values.append(_convert_value(socket.default_value))
+             if not values:
+                 continue
++            # Some Blender nodes expose the same conceptual control as both an
++            # RNA enum property and an input socket. Geometry Script maps that
++            # collapsed control to one Python keyword, so prefer the socket
++            # value/link and drop the duplicate property keyword.
++            assignment.props.pop(key, None)
+             if len(values) == 1:
+                 assignment.arguments[key] = values[0]
+                 if output_names:
+-- 
+2.53.0.windows.3
+

state/evidence.jsonl

@@ -29,3 +29,4 @@
 {"ts": "2026-05-04T17:15:09+00:00", "type": "research", "status": "accepted", "note": "Started IRCSS French Houses city-scale corpus target. Inspected 108 geometry node groups and verified first foothold MakeSpiral -> VG Make Spiral with 200 ordered curve points matching source at max delta 0.0. Recorded blockers from larger city graphs: repeat-zone feedback state, repeat Top output sockets, foreach zones, gizmo nodes, converter duplicate-key failures, and empty-output harness rejection."}
 {"ts": "2026-05-04T18:01:03+00:00", "type": "maintenance", "status": "accepted", "note": "Distilled persistent state: handoff now points to corpus docs instead of duplicating completed graph lists; implementation plan reflects post-corpus contract and IRCSS frontier; compaction helper warns on bloated handoff and stale first-corpus planning."}
 {"ts": "2026-05-04T19:01:27+00:00", "type": "verification", "status": "accepted", "note": "Added IRCSS PointyGothicCone translation as VG Pointy Gothic Cone; plain and ornamented harness cases match source evaluated geometry with sorted max vertex delta 0.0, proving ornament can be grown from captured structural ribs after instancing."}
+{"ts": "2026-05-04T19:05:41+00:00", "type": "tooling", "status": "accepted", "note": "Patched Geometry Script nodes_to_script on branch vibegeometry/blender-5-nodes-to-script to drop duplicate property keywords when a same-named input socket exists; GenerateArc and MakeStairs now compile from converter drafts, and expanded IRCSS smoke passes for 11 target groups."}

state/map.yaml

@@ -91,8 +91,8 @@ data_flow:
   - If state grows faster than understanding, cut it back.
 
 current_status:
-  summary: VibeGeometry has an initial persistence scaffold plus verified Geometry Script translations for local math/utility samples, a first official Blender demo tranche, and two IRCSS French Houses city-scale footholds. The IRCSS pass verified MakeSpiral as an architectural spine and PointyGothicCone as ornament grown from a structural host, while mapping blockers in larger systems: repeat-zone feedback, repeat Top outputs, foreach zones, gizmo nodes, and converter duplicate-key failures. The repo-local Geometry Script fork includes a Blender 5.1 nodes_to_script converter port plus nested-group and menu-socket fixes needed by these translations.
-  next_action: Continue IRCSS French Houses by choosing the next city-organ target after either fixing repeat-zone/foreach/gizmo toolchain blockers or selecting another non-zone architectural helper with a non-empty behavioral harness.
+  summary: VibeGeometry has an initial persistence scaffold plus verified Geometry Script translations for local math/utility samples, a first official Blender demo tranche, and two IRCSS French Houses city-scale footholds. The IRCSS pass verified MakeSpiral as an architectural spine and PointyGothicCone as ornament grown from a structural host, while mapping blockers in larger systems: repeat-zone feedback, repeat Top outputs, foreach zones, and gizmo nodes. The repo-local Geometry Script fork includes a Blender 5.1 nodes_to_script converter port plus nested-group, menu-socket, and duplicate-key fixes needed by these translations.
+  next_action: Continue IRCSS French Houses by using the newly compiling GenerateArc/MakeStairs converter drafts as candidates for the next city-organ translation, or select another non-zone architectural helper with a non-empty behavioral harness.
 remotes:
   vibegeometry: https://github.com/GameCult/VibeGeometry
   geometry_script_fork: https://github.com/GameCult/geometry-script