We have seen that in order to create transparencies we need to:
How do we create transparent objects when there is nothing to blend them against? In other words, if there is only one object, how do we make it transparent?
One alternative to do this is to use face culling.
Face culling allows rendering the back face or the front face of an object only. You saw this in the previous Time For Action section when we only rendered the front face by enabling the Back Face Culling button.
Let's use the color cube that we used earlier in the chapter. We are going to make it transparent. For that effect, we will: