Core: Implement USD workflow with global asset/shot contributions plug-in

client/ayon_core/hosts/houdini/api/lib.py

@@ -447,6 +447,28 @@ def maintained_selection():
  node.setSelected(on=True)
 
 
+@contextmanager
+def parm_values(overrides):
+ """Override Parameter values during the context.
+ Arguments:
+ overrides (List[Tuple[hou.Parm, Any]]): The overrides per parm
+ that should be applied during context.
+ """
+
+ originals = []
+ try:
+ for parm, value in overrides:
+ originals.append((parm, parm.eval()))
+ parm.set(value)
+ yield
+ finally:
+ for parm, value in originals:
+ # Parameter might not exist anymore so first
+ # check whether it's still valid
+ if hou.parm(parm.path()):
+ parm.set(value)
+
+
 def reset_framerange(fps=True, frame_range=True):
  """Set frame range and FPS to current folder."""
 

client/ayon_core/hosts/houdini/api/plugin.py

@@ -190,6 +190,7 @@ def create(self, product_name, instance_data, pre_create_data):
 
  instance_data["instance_node"] = instance_node.path()
  instance_data["instance_id"] = instance_node.path()
+ instance_data["families"] = self.get_publish_families()
  instance = CreatedInstance(
  self.product_type,
  product_name,
@@ -238,6 +239,7 @@ def collect_instances(self):
  node_path = instance.path()
  node_data["instance_id"] = node_path
  node_data["instance_node"] = node_path
+ node_data["families"] = self.get_publish_families()
  if "AYON_productName" in node_data:
  node_data["productName"] = node_data.pop("AYON_productName")
 
@@ -267,6 +269,7 @@ def imprint(self, node, values, update=False):
  values["AYON_productName"] = values.pop("productName")
  values.pop("instance_node", None)
  values.pop("instance_id", None)
+ values.pop("families", None)
  imprint(node, values, update=update)
 
  def remove_instances(self, instances):
@@ -308,6 +311,21 @@ def customize_node_look(
  node.setUserData('nodeshape', shape)
  node.setColor(color)
 
+ def get_publish_families(self):
+ """Return families for the instances of this creator.
+
+ Allow a Creator to define multiple families so that a creator can
+ e.g. specify `usd` and `usdrop`.
+
+ There is no need to override this method if you only have the
+ primary family defined by the `product_type` property as that will
+ always be set.
+
+ Returns:
+ List[str]: families for instances of this creator
+ """
+ return []
+
  def get_network_categories(self):
  """Return in which network view type this creator should show.