public PerspectiveCopy_CSBitmap(NyARBitmapRaster i_ref_raster)
 {
     Debug.Assert(i_ref_raster.isEqualBufferType(NyARBufferType.OBJECT_CS_Bitmap));
     this._ref_raster = i_ref_raster;
 }
 public NyARRgb2GsFilterArtkTh_CsBitmap(NyARBitmapRaster i_raster)
 {
     Debug.Assert(i_raster.isEqualBufferType(NyARBufferType.OBJECT_CS_Bitmap));
     this._raster = i_raster;
 }