{lyn2265} adding a Python API for MotionGroup rules (#6215)

* {lyn2265} adding a Python API for MotionGroup rules Signed-off-by: Allen Jackson <23512001+jackalbe@users.noreply.github.com> * updating the license headers added more proper example code for motion group Signed-off-by: Allen Jackson <23512001+jackalbe@users.noreply.github.com> * updating the actor group to use the common rules module Signed-off-by: Allen Jackson <23512001+jackalbe@users.noreply.github.com>
2021-12-10 13:36:47 -06:00
parent 8f134a82d1
commit 0ff94f4e6e
13 changed files with 678 additions and 254 deletions
@@ -0,0 +1,63 @@
+#
+# Copyright (c) Contributors to the Open 3D Engine Project.
+# For complete copyright and license terms please see the LICENSE at the root of this distribution.
+#
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+#
+#
+import traceback, sys, uuid, os, json
+
+#
+# Utility methods for processing scenes
+#
+
+def log_exception_traceback():
+    exc_type, exc_value, exc_tb = sys.exc_info()
+    data = traceback.format_exception(exc_type, exc_value, exc_tb)
+    print(str(data))
+
+def get_node_names(sceneGraph, nodeTypeName, testEndPoint = False, validList = None):
+    import azlmbr.scene.graph
+    import scene_api.scene_data
+
+    node = sceneGraph.get_root()
+    nodeList = []
+    children = []
+    paths = []
+
+    while node.IsValid():
+        # store children to process after siblings
+        if sceneGraph.has_node_child(node):
+            children.append(sceneGraph.get_node_child(node))
+
+        nodeName = scene_api.scene_data.SceneGraphName(sceneGraph.get_node_name(node))
+        paths.append(nodeName.get_path())
+        
+        include = True 
+        
+        if (validList is not None):
+            include = False # if a valid list filter provided, assume to not include node name
+            name_parts = nodeName.get_path().split('.')
+            for valid in validList:
+                if (valid in name_parts[-1]):
+                    include = True
+                    break
+
+        # store any node that has provides specifc data content
+        nodeContent = sceneGraph.get_node_content(node)
+        if include and nodeContent.CastWithTypeName(nodeTypeName):
+            if testEndPoint is not None:
+                include = sceneGraph.is_node_end_point(node) is testEndPoint
+            if include:
+                if (len(nodeName.get_path())):
+                    nodeList.append(scene_api.scene_data.SceneGraphName(sceneGraph.get_node_name(node)))
+
+        # advance to next node
+        if sceneGraph.has_node_sibling(node):
+            node = sceneGraph.get_node_sibling(node)
+        elif children:
+            node = children.pop()
+        else:
+            node = azlmbr.scene.graph.NodeIndex()
+
+    return nodeList, paths
@@ -1,10 +1,10 @@
-"""
-Copyright (c) Contributors to the Open 3D Engine Project.
-For complete copyright and license terms please see the LICENSE at the root of this distribution.
-
-SPDX-License-Identifier: Apache-2.0 OR MIT
-"""
-
+#
+# Copyright (c) Contributors to the Open 3D Engine Project.
+# For complete copyright and license terms please see the LICENSE at the root of this distribution.
+#
+# SPDX-License-Identifier: Apache-2.0 OR MIT
+#
+#
 import traceback, logging, json
 from typing import Tuple, List