private Surface _CreateSurfaceFromImage(cImage image, Rectangle rect)
{
var bitmap = image.ToBitmap();
var selection = bitmap.Clone(rect, bitmap.PixelFormat);
var result = Surface.CopyFromBitmap(selection);
return(result);
}
private void button1_Click(object sender, EventArgs e)
{
var Item = (TextureElement)TextureList.SelectedItem;
var InBitmap = (Bitmap)TextureView.Image;
Bitmap OutBitmap;
if (false)
{
var OutImage = new cImage(InBitmap.Width * 2, InBitmap.Height * 2);
libXBR.Xbr2X(cImage.FromBitmap(InBitmap), 0, 0, OutImage, 0, 0, true);
OutBitmap = OutImage.ToBitmap();
}
else
{
OutBitmap =
(new Engine(new ColorAlphaLerp(), new ColorAlphaThreshold(32, 32, 32, 32))).Process(InBitmap);
}
Item.TextureOpengl.SetData(
OutBitmap.GetChannelsDataInterleaved(BitmapChannelList.Rgba).CastToStructArray <OutputPixel>(),
OutBitmap.Width, OutBitmap.Height);
UpdateTexture();
TextureList.Focus();
}
