Merge branch 'develop' into bugfix/add_deadline_to_prerender

client/ayon_core/addon/base.py

@@ -51,6 +51,8 @@
 # - this is used to log the missing addon
 MOVED_ADDON_MILESTONE_VERSIONS = {
     "applications": VersionInfo(0, 2, 0),
+    "clockify": VersionInfo(0, 2, 0),
+    "tvpaint": VersionInfo(0, 2, 0),
 }
 
 # Inherit from `object` for Python 2 hosts

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

@@ -365,3 +365,62 @@ def maintained_time():
         yield
     finally:
         bpy.context.scene.frame_current = current_time
+
+
+def get_all_parents(obj):
+    """Get all recursive parents of object.
+
+    Arguments:
+        obj (bpy.types.Object): Object to get all parents for.
+
+    Returns:
+        List[bpy.types.Object]: All parents of object
+
+    """
+    result = []
+    while True:
+        obj = obj.parent
+        if not obj:
+            break
+        result.append(obj)
+    return result
+
+
+def get_highest_root(objects):
+    """Get the highest object (the least parents) among the objects.
+
+    If multiple objects have the same amount of parents (or no parents) the
+    first object found in the input iterable will be returned.
+
+    Note that this will *not* return objects outside of the input list, as
+    such it will not return the root of node from a child node. It is purely
+    intended to find the highest object among a list of objects. To instead
+    get the root from one object use, e.g. `get_all_parents(obj)[-1]`
+
+    Arguments:
+        objects (List[bpy.types.Object]): Objects to find the highest root in.
+
+    Returns:
+        Optional[bpy.types.Object]: First highest root found or None if no
+            `bpy.types.Object` found in input list.
+
+    """
+    included_objects = {obj.name_full for obj in objects}
+    num_parents_to_obj = {}
+    for obj in objects:
+        if isinstance(obj, bpy.types.Object):
+            parents = get_all_parents(obj)
+            # included parents
+            parents = [parent for parent in parents if
+                       parent.name_full in included_objects]
+            if not parents:
+                # A node without parents must be a highest root
+                return obj
+
+            num_parents_to_obj.setdefault(len(parents), obj)
+
+    if not num_parents_to_obj:
+        return
+
+    minimum_parent = min(num_parents_to_obj)
+    return num_parents_to_obj[minimum_parent]

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

@@ -26,7 +26,8 @@
 )
 from .lib import imprint
 
-VALID_EXTENSIONS = [".blend", ".json", ".abc", ".fbx"]
+VALID_EXTENSIONS = [".blend", ".json", ".abc", ".fbx",
+                    ".usd", ".usdc", ".usda"]
 
 
 def prepare_scene_name(

client/ayon_core/hosts/blender/plugins/create/create_usd.py

@@ -0,0 +1,30 @@
+"""Create a USD Export."""
+
+from ayon_core.hosts.blender.api import plugin, lib
+
+
+class CreateUSD(plugin.BaseCreator):
+    """Create USD Export"""
+
+    identifier = "io.openpype.creators.blender.usd"
+    name = "usdMain"
+    label = "USD"
+    product_type = "usd"
+    icon = "gears"
+
+    def create(
+        self, product_name: str, instance_data: dict, pre_create_data: dict
+    ):
+        # Run parent create method
+        collection = super().create(
+            product_name, instance_data, pre_create_data
+        )
+
+        if pre_create_data.get("use_selection"):
+            objects = lib.get_selection()
+            for obj in objects:
+                collection.objects.link(obj)
+                if obj.type == 'EMPTY':
+                    objects.extend(obj.children)
+
+        return collection

client/ayon_core/hosts/blender/plugins/load/load_abc.py → client/ayon_core/hosts/blender/plugins/load/load_cache.py

@@ -26,10 +26,10 @@ class CacheModelLoader(plugin.AssetLoader):
     Note:
         At least for now it only supports Alembic files.
     """
-    product_types = {"model", "pointcache", "animation"}
-    representations = {"abc"}
+    product_types = {"model", "pointcache", "animation", "usd"}
+    representations = {"abc", "usd"}
 
-    label = "Load Alembic"
+    label = "Load Cache"
     icon = "code-fork"
     color = "orange"
 
@@ -53,10 +53,21 @@ def _process(self, libpath, asset_group, group_name):
         plugin.deselect_all()
 
         relative = bpy.context.preferences.filepaths.use_relative_paths
-        bpy.ops.wm.alembic_import(
-            filepath=libpath,
-            relative_path=relative
-        )
+
+        if any(libpath.lower().endswith(ext)
+               for ext in [".usd", ".usda", ".usdc"]):
+            # USD
+            bpy.ops.wm.usd_import(
+                filepath=libpath,
+                relative_path=relative
+            )
+
+        else:
+            # Alembic
+            bpy.ops.wm.alembic_import(
+                filepath=libpath,
+                relative_path=relative
+            )
 
         imported = lib.get_selection()
 

client/ayon_core/hosts/blender/plugins/publish/collect_instance.py

@@ -12,7 +12,7 @@ class CollectBlenderInstanceData(pyblish.api.InstancePlugin):
     order = pyblish.api.CollectorOrder
     hosts = ["blender"]
     families = ["model", "pointcache", "animation", "rig", "camera", "layout",
-                "blendScene"]
+                "blendScene", "usd"]
     label = "Collect Instance"
 
     def process(self, instance):

client/ayon_core/hosts/blender/plugins/publish/extract_usd.py

@@ -0,0 +1,90 @@
+import os
+
+import bpy
+
+from ayon_core.pipeline import publish
+from ayon_core.hosts.blender.api import plugin, lib
+
+
+class ExtractUSD(publish.Extractor):
+    """Extract as USD."""
+
+    label = "Extract USD"
+    hosts = ["blender"]
+    families = ["usd"]
+
+    def process(self, instance):
+
+        # Ignore runtime instances (e.g. USD layers)
+        # TODO: This is better done via more specific `families`
+        if not instance.data.get("transientData", {}).get("instance_node"):
+            return
+
+        # Define extract output file path
+        stagingdir = self.staging_dir(instance)
+        filename = f"{instance.name}.usd"
+        filepath = os.path.join(stagingdir, filename)
+
+        # Perform extraction
+        self.log.debug("Performing extraction..")
+
+        # Select all members to "export selected"
+        plugin.deselect_all()
+
+        selected = []
+        for obj in instance:
+            if isinstance(obj, bpy.types.Object):
+                obj.select_set(True)
+                selected.append(obj)
+
+        root = lib.get_highest_root(objects=instance[:])
+        if not root:
+            instance_node = instance.data["transientData"]["instance_node"]
+            raise publish.KnownPublishError(
+                f"No root object found in instance: {instance_node.name}"
+            )
+        self.log.debug(f"Exporting using active root: {root.name}")
+
+        context = plugin.create_blender_context(
+            active=root, selected=selected)
+
+        # Export USD
+        with bpy.context.temp_override(**context):
+            bpy.ops.wm.usd_export(
+                filepath=filepath,
+                selected_objects_only=True,
+                export_textures=False,
+                relative_paths=False,
+                export_animation=False,
+                export_hair=False,
+                export_uvmaps=True,
+                # TODO: add for new version of Blender (4+?)
+                # export_mesh_colors=True,
+                export_normals=True,
+                export_materials=True,
+                use_instancing=True
+            )
+
+        plugin.deselect_all()
+
+        # Add representation
+        representation = {
+            'name': 'usd',
+            'ext': 'usd',
+            'files': filename,
+            "stagingDir": stagingdir,
+        }
+        instance.data.setdefault("representations", []).append(representation)
+        self.log.debug("Extracted instance '%s' to: %s",
+                       instance.name, representation)
+
+
+class ExtractModelUSD(ExtractUSD):
+    """Extract model as USD."""
+
+    label = "Extract USD (Model)"
+    hosts = ["blender"]
+    families = ["model"]
+
+    # Driven by settings
+    optional = True

client/ayon_core/hosts/houdini/plugins/create/create_model.py

@@ -0,0 +1,141 @@
+# -*- coding: utf-8 -*-
+"""Creator plugin for creating Model product type.
+
+Note:
+    Currently, This creator plugin is the same as 'create_pointcache.py'
+    But renaming the product type to 'model'.
+
+    It's purpose to support
+    Maya (load/publish model from maya to/from houdini).
+
+    It's considered to support multiple representations in the future.
+"""
+
+from ayon_core.hosts.houdini.api import plugin
+from ayon_core.lib import BoolDef
+
+import hou
+
+
+
+class CreateModel(plugin.HoudiniCreator):
+    """Create Model"""
+    identifier = "io.openpype.creators.houdini.model"
+    label = "Model"
+    product_type = "model"
+    icon = "cube"
+
+    def create(self, product_name, instance_data, pre_create_data):
+        instance_data.pop("active", None)
+        instance_data.update({"node_type": "alembic"})
+        creator_attributes = instance_data.setdefault(
+            "creator_attributes", dict())
+        creator_attributes["farm"] = pre_create_data["farm"]
+
+        instance = super(CreateModel, self).create(
+            product_name,
+            instance_data,
+            pre_create_data)
+
+        instance_node = hou.node(instance.get("instance_node"))
+        parms = {
+            "use_sop_path": True,
+            "build_from_path": True,
+            "path_attrib": "path",
+            "prim_to_detail_pattern": "cbId",
+            "format": 2,
+            "facesets": 0,
+            "filename": hou.text.expandString(
+                "$HIP/pyblish/{}.abc".format(product_name))
+        }
+
+        if self.selected_nodes:
+            selected_node = self.selected_nodes[0]
+
+            # Although Houdini allows ObjNode path on `sop_path` for the
+            # the ROP node we prefer it set to the SopNode path explicitly
+
+            # Allow sop level paths (e.g. /obj/geo1/box1)
+            if isinstance(selected_node, hou.SopNode):
+                parms["sop_path"] = selected_node.path()
+                self.log.debug(
+                   "Valid SopNode selection, 'SOP Path' in ROP will be set to '%s'."
+                   % selected_node.path()
+                )
+
+            # Allow object level paths to Geometry nodes (e.g. /obj/geo1)
+            # but do not allow other object level nodes types like cameras, etc.
+            elif isinstance(selected_node, hou.ObjNode) and \
+                    selected_node.type().name() in ["geo"]:
+
+                # get the output node with the minimum
+                # 'outputidx' or the node with display flag
+                sop_path = self.get_obj_output(selected_node)
+
+                if sop_path:
+                    parms["sop_path"] = sop_path.path()
+                    self.log.debug(
+                        "Valid ObjNode selection, 'SOP Path' in ROP will be set to "
+                        "the child path '%s'."
+                        % sop_path.path()
+                    )
+
+            if not parms.get("sop_path", None):
+                self.log.debug(
+                    "Selection isn't valid. 'SOP Path' in ROP will be empty."
+                )
+        else:
+            self.log.debug(
+                "No Selection. 'SOP Path' in ROP will be empty."
+            )
+
+        instance_node.setParms(parms)
+        instance_node.parm("trange").set(1)
+
+        # Explicitly set f1 and f2 to frame start.
+        # Which forces the rop node to export one frame.
+        instance_node.parmTuple('f').deleteAllKeyframes()
+        fstart = int(hou.hscriptExpression("$FSTART"))
+        instance_node.parmTuple('f').set((fstart, fstart, 1))
+
+        # Lock any parameters in this list
+        to_lock = ["prim_to_detail_pattern"]
+        self.lock_parameters(instance_node, to_lock)
+
+    def get_network_categories(self):
+        return [
+            hou.ropNodeTypeCategory(),
+            hou.sopNodeTypeCategory()
+        ]
+
+    def get_obj_output(self, obj_node):
+        """Find output node with the smallest 'outputidx'."""
+
+        outputs = obj_node.subnetOutputs()
+
+        # if obj_node is empty
+        if not outputs:
+            return
+
+        # if obj_node has one output child whether its
+        # sop output node or a node with the render flag
+        elif len(outputs) == 1:
+            return outputs[0]
+
+        # if there are more than one, then it have multiple output nodes
+        # return the one with the minimum 'outputidx'
+        else:
+            return min(outputs,
+                       key=lambda node: node.evalParm('outputidx'))
+
+    def get_instance_attr_defs(self):
+        return [
+            BoolDef("farm",
+                    label="Submitting to Farm",
+                    default=False)
+        ]
+
+    def get_pre_create_attr_defs(self):
+        attrs = super().get_pre_create_attr_defs()
+        # Use same attributes as for instance attributes
+        return attrs + self.get_instance_attr_defs()