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57 lines
1.9 KiB
Python
57 lines
1.9 KiB
Python
"""
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Copyright (c) Contributors to the Open 3D Engine Project
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SPDX-License-Identifier: Apache-2.0 OR MIT
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"""
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import azlmbr.scene as sceneApi
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from scene_api import scene_data as sceneData
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import uuid
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def update_manifest(scene):
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graph = sceneData.SceneGraph(scene.graph)
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rootNode = graph.get_root()
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kidNode = graph.get_node_child(rootNode)
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chunkNameList = []
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siblingNode = graph.get_node_child(kidNode)
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while siblingNode.IsValid():
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chunkGraphName = sceneData.SceneGraphName(graph.get_node_name(siblingNode))
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chunkName = chunkGraphName.get_name()
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chunkNameList.append(chunkName)
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siblingNode = graph.get_node_sibling(siblingNode)
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sceneManifest = sceneData.SceneManifest()
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for activeMeshIndex in range(len(chunkNameList)):
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chunkName = chunkNameList[activeMeshIndex]
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meshGroup = sceneManifest.add_mesh_group(chunkName)
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meshGroup['id'] = '{' + str(uuid.uuid5(uuid.NAMESPACE_DNS, scene.sourceFilename + chunkName)) + '}'
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sceneManifest.mesh_group_add_comment(meshGroup, 'auto generated by test_chunks_builder')
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sceneManifest.mesh_group_set_origin(meshGroup, None, 0, 0, 0, 1.0)
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for meshIndex in range(len(chunkNameList)):
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if (activeMeshIndex == meshIndex):
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sceneManifest.mesh_group_select_node(meshGroup, chunkNameList[meshIndex])
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else:
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sceneManifest.mesh_group_unselect_node(meshGroup, chunkNameList[meshIndex])
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return sceneManifest.export()
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mySceneJobHandler = None
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def on_update_manifest(args):
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scene = args[0]
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result = update_manifest(scene)
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global mySceneJobHandler
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mySceneJobHandler.disconnect()
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mySceneJobHandler = None
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return result
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def main():
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global mySceneJobHandler
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mySceneJobHandler = sceneApi.ScriptBuildingNotificationBusHandler()
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mySceneJobHandler.connect()
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mySceneJobHandler.add_callback('OnUpdateManifest', on_update_manifest)
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if __name__ == "__main__":
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main()
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