added new creator for multiverse usd composition

openpype/hosts/maya/plugins/create/create_multiverse_usd_comp.py

@@ -0,0 +1,30 @@
+from openpype.hosts.maya.api import plugin, lib
+
+
+class CreateMultiverseUsdComp(plugin.Creator):
+    """Create Multiverse USD Composition"""
+
+    name = "usdOverrideMain"
+    label = "Multiverse USD Override"
+    family = "usd_override"
+    icon = "cubes"
+
+    def __init__(self, *args, **kwargs):
+        super(CreateMultiverseUsdComp, self).__init__(*args, **kwargs)
+
+        self.data["stripNamespaces"] = False
+        self.data["mergeTransformAndShape"] = False
+        self.data["flattenContent"] = False
+        self.data["writePendingOverrides"] = False
+
+        # The attributes below are about animated cache.
+        self.data["writeTimeRange"] = True
+        self.data["timeRangeNumTimeSamples"] = 0
+        self.data["timeRangeSamplesSpan"] = 0.0
+
+        animation_data = lib.collect_animation_data(True)
+
+        self.data["timeRangeStart"] = animation_data["frameStart"]
+        self.data["timeRangeEnd"] = animation_data["frameEnd"]
+        self.data["timeRangeIncrement"] = animation_data["step"]
+        self.data["timeRangeFramesPerSecond"] = animation_data["fps"]