/// <summary>
/// Copy the given RenderTarget with the specified format.
/// </summary>
/// <param name="bitmap"></param>
/// <param name="renderTarget"></param>
/// <param name="format"></param>
public static void copyFromRenderTarget(this FreeImageBitmap bitmap, RenderTarget renderTarget, OgrePlugin.PixelFormat format)
{
using (PixelBox pixelBox = bitmap.createPixelBox(format))
{
renderTarget.copyContentsToMemory(pixelBox, RenderTarget.FrameBuffer.FB_AUTO);
}
bitmap.RotateFlip(RotateFlipType.RotateNoneFlipY);
}
/// <summary>
/// Create a pixel box for this FreeImageBitmap, note that ogre will populate the pixel box upside down, so you will need to flip the image
/// afterward. Also you must Dispose the PixelBox returned by this function.
/// </summary>
/// /// <param name="bitmap">This object.</param>
/// <param name="format">The format of the pixel box.</param>
/// <returns>A PixelBox with the given format for the FreeImageBitmap.</returns>
unsafe public static PixelBox createPixelBox(this FreeImageBitmap bitmap, OgrePlugin.PixelFormat format)
{
return(new PixelBox(0, 0, bitmap.Width, bitmap.Height, format, bitmap.GetScanlinePointer(0).ToPointer()));
}
