def attach_positions(self, positions, shape=DEFAULT_SHAPE_NAME, name="shape-positions", semantic="POSITION"):
        self.__attach_v3(shape, positions, name, semantic)
Attach the vertex position stream to the JSON representation. Also calculates the min and max range.
dataset/ETHPy150Open turbulenz/turbulenz_tools/turbulenz_tools/tools/asset2json.py/JsonAsset.attach_positions