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This commit is contained in:
Nicolas Predella 2026-05-14 23:40:13 +03:00
parent 68e61445a2
commit d19fa0044a
2 changed files with 27 additions and 11 deletions
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17
core/nodeslicer/tree.py
View file

@ -39,15 +39,23 @@ def get_referenced_objects(node, visited=None):
return objs
_is_updating = False
@persistent
def depsgraph_update_handler(scene, depsgraph):
global _is_updating
if _is_updating:
return
updated_objects = {update.id.name for update in depsgraph.updates if isinstance(update.id, bpy.types.Object)}
if not updated_objects:
# Names of objects that have changed
updated_object_names = {update.id.name for update in depsgraph.updates if isinstance(update.id, bpy.types.Object)}
# Also check for mesh updates (happens in Edit Mode)
updated_meshes = {update.id.name for update in depsgraph.updates if isinstance(update.id, bpy.types.Mesh)}
if updated_meshes:
for obj in bpy.data.objects:
if obj.type == 'MESH' and obj.data in updated_meshes:
updated_object_names.add(obj.name)
if not updated_object_names:
return
for tree in bpy.data.node_groups:
@ -57,7 +65,8 @@ def depsgraph_update_handler(scene, depsgraph):
for node in tree.nodes:
if node.bl_idname == "SLICENODE_Executor" and getattr(node, "auto_refresh", False):
referenced = get_referenced_objects(node)
if any(obj.name in updated_objects for obj in referenced):
referenced_names = {obj.name for obj in referenced if obj}
if updated_object_names & referenced_names:
_is_updating = True
try:
node.evaluate()

7
infra/blender_mesh_capture.py
View file

@ -33,6 +33,8 @@ class SlicingObject():
scene_scale: float = bpy.context.scene.unit_settings.scale_length
if obj:
if obj.mode == 'EDIT':
obj.update_from_editmode()
eval_objects = obj.evaluated_get(depsgraph)
self.mesh = objects_to_tris([eval_objects], 1000 * scene_scale)
else:
@ -219,6 +221,8 @@ class SlicingGroup():
self.wipe_tower_xy = self.center_xy[0:2]
for obj in objs:
if obj.mode == 'EDIT':
obj.update_from_editmode()
eval_obj = obj.evaluated_get(depsgraph)
if eval_obj.blendertoprusaslicer.object_type == 'WipeTower':
self.wipe_tower_xy = np.array(eval_obj.location[0:2]) * scale_tx
@ -414,6 +418,9 @@ def _cached_capture_mesh_edges(
def capture_mesh_edges(obj: Object) -> list[NDArray[float64]]:
if not obj or not obj.data: return []
if obj.mode == 'EDIT':
obj.update_from_editmode()
assert bpy.context.scene and bpy.context.scene.unit_settings
scene_scale = 1000.0 * bpy.context.scene.unit_settings.scale_length