There are 2 cyan dots, one in the

bottom at the right and one at the top at the right. Assuming that the view point is at the

bottom-right point and the polygonals are choosen in the same order as in the slide.

Using BSP Trees for Polygonal Ordering Back to front order: G, C, F, A, E, B, D Using BSP Trees for Polygonal Ordering Back to front order: G, C, F, A, E, B, D