Feat: Build anim use SetDress world datablock (ynput#39)

* added setdress world for build anim

* optimize setdress detection

* Update openpype/hosts/blender/scripts/build_workfile.py

Co-authored-by: Félix David <felixg.david@gmail.com>

---------

Co-authored-by: Félix David <felixg.david@gmail.com>

openpype/hosts/blender/scripts/build_workfile.py

@@ -589,13 +589,19 @@ def build_anim(project_name, asset_name):
 
  # Switch hero containers to versioned and linked setdress to appended
  errors = []
+ setdress_container = None
  for container in bpy.context.scene.openpype_containers:
  container_metadata = container["avalon"]
  family = container_metadata.get("family")
 
  if family not in {"rig", "model", "setdress"}:
  continue
 
+ # hold SetDress container
+ is_setdress = (family == "setdress")
+ if is_setdress and not setdress_container:
+ setdress_container = container
+
  # Get version representation
  current_version = get_version_by_id(
  project_name,
@@ -637,7 +643,7 @@ def build_anim(project_name, asset_name):
  )
 
  # get loader
- if family == "setdress":
+ if is_setdress:
  loader_name = "AppendWoollySetdressLoader"
  else:
  loader_name = container_metadata.get("loader")
@@ -649,7 +655,7 @@ def build_anim(project_name, asset_name):
  if (
  current_version["_id"] != version_id
  or container_metadata.get("loader") != loader_name
- or family == "setdress" # force reload to relink world datablock
+ or is_setdress # force reload to relink world datablock
  ):
  try:
  switch_container(
@@ -677,6 +683,18 @@ def build_anim(project_name, asset_name):
  bpy.data.collections.remove(gdeform_collection)
  create_gdeformer_collection(bpy.context.scene.collection)
 
+ # Get world from setdress
+ setdress_world = None
+ if setdress_container:
+ for world in setdress_container.get_datablocks(bpy.types.World):
+ setdress_world = world 
+
+ # Assign setdress or last loaded world
+ if setdress_world:
+ bpy.context.scene.world = setdress_world
+ else:
+ errors.append("World from SetDress not found!")
+
  # Load camera
  try:
  cam_container, _cam_datablocks = load_subset(