public abstract void DisplayRenderTarget(RenderTarget target);
public abstract Texture GetRenderTargetTexture(RenderTarget target);
public abstract void DestroyRenderTarget(RenderTarget target);
public abstract void ClearRenderTarget(RenderTarget target, Color clearColor);
public abstract void BindRenderTarget(RenderTarget target, Window window);
//Render targets public abstract void InitRenderTarget(RenderTarget target, uint w, uint h);
public abstract void DrawTexture(RenderTarget target, Texture texture, RenderParams renderParams);
public abstract void DrawText(RenderTarget target, Font font, string text, uint fontSize, RenderParams renderParams);
//Drawing Commands public abstract void DrawShape(RenderTarget target, ShapeBase shape, RenderParams renderParams);