Texture[] sides = { acidCube.front, acidCube.rear, acidCube.top, acidCube.side, acidCube.side, acidCube.side };
            int sideCounter = 0;
            foreach (EffectPass pass in cubeEffect.CurrentTechnique.Passes)
            {
                pass.Begin();

                cubeEffect.Texture = sides[sideCounter++];
                sideCounter = sideCounter % sides.Length;
                acidCube.RenderCube(GraphicsDevice);

                pass.End();
            }