public override void Render(RenderTarget rt, RenderMode renderMode = RenderMode.BASE)
{
Material mat = GetMaterial(renderMode);
if (mat == null)
{
return;
}
OnDrawSprites(_spriteBatch);
RenderStates states = new RenderStates(mat.mainTexture);
states.BlendMode = mat.blendMode;
states.Shader = mat.shader;
_spriteBatch.Display(rt, states);
_spriteBatch.Flush();
}