private void setDefaultIntrinsicParameter(int height, int width, double fovYinRadian) { double f = height / 2.0 / Math.tan(fovYinRadian / 2.0); intrinsicParameters = new IntrinsicParameters(); intrinsicParameters.width = width; intrinsicParameters.height = height; intrinsicParameters.cx = width / 2; intrinsicParameters.cy = height / 2; intrinsicParameters.fx = f; intrinsicParameters.fy = f; }