public IntPtr Draw(float x, float y, Action <ISpriteDrawing> pre = null, Action <ISpriteDrawing> post = null)
{
_drawing.SetViewport(0, Width, 0, Height);
_drawing.DestinationTexture = _spriteTexture;
_drawing.Clear(_settings.EditorBackground);
pre?.Invoke(_drawing);
int posX;
int posY;
if (SpriteGroup.Count > 0)
{
posX = -SpriteGroup.Min(x => Math.Min(x.Left, x.Right));
posY = -SpriteGroup.Min(x => Math.Min(x.Top, x.Bottom));
}
else
{
posX = 0;
posY = 0;
}
_renderer.Draw(0, _frameIndex++, posX + x, posY + y);
_drawing.Flush();
post?.Invoke(_drawing);
_drawing.DestinationTexture = null;
return(TextureId);
}
