摄像机取向约束
Parameters are accessed with C4DAtom::GetParameter() / C4DAtom::SetParameter() 。见 Parameter IDs .
Parameter: Frame Number
PH_SCENE_CAL_CAMERA_ORIENT_FRAME_NUM
Parameter: Axis
PH_SCENE_CAL_CAMERA_ORIENT_AXIS
Parameter: Reverse Axis
PH_SCENE_CAL_CAMERA_ORIENT_FLIP_AXIS