/// <summary> /// Helper to write a value to a Mat (without garbage!). /// </summary> public static void WriteValue(this MatOfDouble mat, double value, int n) { switch (mat.depth()) { case CvType.CV_64F: _temp1d[0] = value; mat.put(0, n, _temp1d); break; case CvType.CV_32F: _temp1f[0] = (float)value; mat.put(0, n, _temp1f); break; } }