24f482c · blender-bridge

blender_addon/__init__.py +9 -1

…	…	@@ -11,7 +11,7 @@ Usage:
11	11
12	12	import bpy
13	13
14		ADDON_VERSION = "0.13.3"
	14	ADDON_VERSION = "0.13.4"
15	15
16	16	# Support hot-reload (F3 > Reload Scripts)
17	17	if "shm_protocol" in locals():
…	…	@@ -172,6 +172,14 @@ def _poll_timer_impl(generation: int):
172	172	if _importer is not None:
173	173	_importer._id_to_name.update(_detector.get_id_map())
174	174
	175	# Re-bake any images that were edited (texture paint, image editor)
	176	if _detector is not None and _baker is not None:
	177	# Keep detector's tracked images in sync with baker's registrations
	178	_detector.set_tracked_images(set(_baker._texture_ids.keys()))
	179	dirty_images = _detector.drain_dirty_images()
	180	for img_name in dirty_images:
	181	_baker.bake_full_image(img_name)
	182
175	183	# Flush any pending tile_ready messages from the baker
176	184	if _baker is not None:
177	185	for tile_msg in _baker.get_pending_messages():

blender_addon/blender_manifest.toml +1 -1

…	…	@@ -2,7 +2,7 @@ schema_version = "1.0.0"
2	2	id = "blender_godot_bridge"
3	3	name = "Blender-Godot Bridge"
4	4	tagline = "Real-time bidirectional scene sync with Godot"
5		version = "0.13.3"
	5	version = "0.13.4"
6	6	blender_version_min = "4.2.0"
7	7	type = "add-on"
8	8	maintainer = "blender-bridge <noreply@localhost>"

blender_addon/change_detector.py +22 -0

…	…	@@ -89,6 +89,11 @@ class ChangeDetector:
89	89	# Geometry hash cache: prevents re-flushing unchanged geometry
90	90	# (geometry nodes fire is_updated_geometry every frame even when output is identical)
91	91	self._geometry_hashes: dict[str, int] = {}
	92	# Dirty images: image names that were edited (texture paint, image editor)
	93	# Drained by the timer for re-baking via TileBaker
	94	self._dirty_images: set[str] = {}
	95	# Known texture image names (set by timer from baker._texture_ids)
	96	self._tracked_images: set[str] = set()
92	97
93	98	def register(self):
94	99	"""Register the depsgraph handler."""
…	…	@@ -147,6 +152,16 @@ class ChangeDetector:
147	152	"""Return the current ID map as {object_id: name} for syncing with SceneImporter."""
148	153	return {obj_id: name for name, obj_id in self._name_to_id.items()}
149	154
	155	def set_tracked_images(self, image_names: set[str]):
	156	"""Set which image names should trigger re-bake on edit."""
	157	self._tracked_images = image_names
	158
	159	def drain_dirty_images(self) -> set[str]:
	160	"""Return and clear the set of dirty image names."""
	161	dirty = self._dirty_images
	162	self._dirty_images = set()
	163	return dirty
	164
150	165	@staticmethod
151	166	def _hash_transform(mat) -> int:
152	167	"""FNV-1a hash of 4×4 matrix floats for change detection."""
…	…	@@ -167,6 +182,13 @@ class ChangeDetector:
167	182
168	183	for update in depsgraph.updates:
169	184	obj = update.id
	185
	186	# Detect image data changes (texture paint, image editor)
	187	if isinstance(obj, bpy.types.Image):
	188	if obj.name in self._tracked_images:
	189	self._dirty_images.add(obj.name)
	190	continue
	191
170	192	if not isinstance(obj, bpy.types.Object):
171	193	continue
172	194

src/blender_bridge.cpp +1 -1

…	…	@@ -163,7 +163,7 @@ Error BlenderBridge::start_server(const String &socket_path) {
163	163	_known_instance_ids.clear();
164	164	_next_object_id = 1;
165	165
166		UtilityFunctions::print("BlenderBridge v0.13.3: Server started (shm=", _shm_name, ", sock=", socket_path, ", regions=2x", (int)_region_size, ")");
	166	UtilityFunctions::print("BlenderBridge v0.13.4: Server started (shm=", _shm_name, ", sock=", socket_path, ", regions=2x", (int)_region_size, ")");
167	167	return OK;
168	168	}
169	169

blender-bridge commits / 24f482c

Changed files (4) +33 -3