public GLFrameBuffer(Size size, IGraphicsBackend graphics)
{
_width = size.Width;
_height = size.Height;
Texture = new GLTexture(null, graphics);
_graphics = graphics;
_graphics.TexImage2D(_width, _height, IntPtr.Zero);
_fbo = _graphics.GenFrameBuffer();
}
private void getImageInfo(IBitmap bitmap, int cellX, int cellY, ISpriteSheet spriteSheet,
ILoadImageConfig loadConfig, string filePath,
out Rectangle rect, out IBitmap clone, out string path, out ITexture texture)
{
texture = new GLTexture(loadConfig.TextureConfig, _graphics);
rect = new Rectangle (cellX * spriteSheet.CellWidth,
cellY * spriteSheet.CellHeight, spriteSheet.CellWidth, spriteSheet.CellHeight);
clone = bitmap.Crop (rect);
path = string.Format ("{0}_{1}_{2}", rect.X, rect.Y, filePath);
}
