Melvile/wtd-libreflow-addon
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Scene Manager: LOD switching; Shot Viewer renamed Shot Manager

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LODs are child collections of the asset collection (COL_{asset}_LOD{n}).
Overrides hide the other LOD collections (viewport and render), keeping
the rig, pose and animation; collection instances instance the LOD
collection. Each instance has its own LOD, set per instance or for the
selection in the Loaded panel, kept through save, reload and updates.
Loading shows SCENE_MANAGER_DEFAULT_LOD (0).

The Shot Viewer panel is now "Shot Manager" and starts closed. Code
names and SHOT_VIEWER_* config keys are unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
NDemaerschalkandClaude Opus 5.5 committed 2026-10-27 16:42:24 +01:00
1 parent 9fe38ce58a
commit bac7a6f5da
10 files changed
+258 -45
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dev/make_test_assets.py
+14 -5
View File
@@ -3,8 +3,9 @@
blender -b --factory-startup --python dev/make_test_assets.py -- <workdir>
bob: a rig (COL_bob: armature + meshes), v001 has 1 mesh, v002 has 2.
tree: COL_tree, plus an unrelated top-level collection.
car: COL_car.
tree: COL_tree holding only LOD collections (COL_tree_LOD0, COL_tree_LOD1), plus an
unrelated top-level collection. v002 adds a mesh outside the LODs, v003 has no LOD.
car: a rig, COL_car: armature + COL_car_LOD0..2.
rock: a single top-level collection not named after the asset (fallback case), its mesh
using a node group linked from Blender's essentials (an indirect library).
"""
@@ -23,7 +24,7 @@ def mesh_object(name):
return bpy.data.objects.new(name, mesh)
def write(path, collection_name, meshes=1, rig=False, extra=False, node_group=False):
def write(path, collection_name, meshes=1, rig=False, extra=False, node_group=False, lods=0):
bpy.ops.wm.read_homefile(use_empty=True)
scene = bpy.context.scene
collection = bpy.data.collections.new(collection_name)
@@ -41,6 +42,12 @@ def write(path, collection_name, meshes=1, rig=False, extra=False, node_group=Fa
ob = mesh_object(f"GEO_{collection_name}_{index}")
ob.parent = parent
collection.objects.link(ob)
for lod in range(lods):
lod_collection = bpy.data.collections.new(f"{collection_name}_LOD{lod}")
collection.children.link(lod_collection)
ob = mesh_object(f"GEO_{collection_name}_LOD{lod}")
ob.parent = parent
lod_collection.objects.link(ob)
if node_group:
essentials = os.path.join(bpy.utils.system_resource("DATAFILES"), "assets", "nodes", "geometry_nodes_essentials.blend")
with bpy.data.libraries.load(essentials, link=True) as (_data_from, data_to):
@@ -55,7 +62,9 @@ def write(path, collection_name, meshes=1, rig=False, extra=False, node_group=Fa
lib = os.path.join(WORKDIR, "lib")
write(os.path.join(lib, "bob", "v001", "rig.blend"), "COL_bob", meshes=1, rig=True, extra=True)
write(os.path.join(lib, "bob", "v002", "rig.blend"), "COL_bob", meshes=2, rig=True, extra=True)
write(os.path.join(lib, "tree", "v001", "model.blend"), "COL_tree", extra=True)
write(os.path.join(lib, "tree", "v001", "model.blend"), "COL_tree", meshes=0, extra=True, lods=2)
write(os.path.join(lib, "tree", "v002", "model.blend"), "COL_tree", meshes=1, extra=True, lods=2)
write(os.path.join(lib, "tree", "v003", "model.blend"), "COL_tree", meshes=1, extra=True)
write(os.path.join(lib, "rock", "v001", "rock.blend"), "rock_geo", node_group=True)
write(os.path.join(lib, "car", "v001", "car.blend"), "COL_car")
write(os.path.join(lib, "car", "v001", "car.blend"), "COL_car", meshes=0, rig=True, lods=3)
print("Test assets written in", lib)