2 ms·
What I don't understand is, how the tree can be used even after movement? How do you know which polygon is behind the other if camera position and angle are fre
by choeger 4y ago
What I don't understand is, how the tree can be used even after movement? How do you know which polygon is behind the other if camera position and angle are freely chosen?
- cityofdelusion 4y agoWhen the tree is traversed, you make a decision on which subtree to render depending on the camera viewpoint. This is covered in the article right before all the pictures of the trees.