openni2.py 文件源码

def convert_depth_to_world(depthStream, depthX, depthY, depthZ):
    """const VideoStream& depthStream, float depthX, float depthY, float depthZ, float* pWorldX, float* pWorldY, float* pWorldZ"""
    out_depthX = ctypes.c_float()
    out_depthY = ctypes.c_float()
    out_depthZ = ctypes.c_float()
    c_api.oniCoordinateConverterDepthToWorld(depthStream._handle, depthX, depthY, depthZ,
        ctypes.byref(out_depthX), ctypes.byref(out_depthY), ctypes.byref(out_depthZ))
    return out_depthX.value, out_depthY.value, out_depthZ.value