41. That is, all the nodes of the octree can be generated from the list of its leaf nodes . 42. Remove at least some of the suckers ( extra stems that grow out of the leaf nodes ). 43. In this application, each leaf node represents a block of pixels that are all 0s or all 1s. 44. On each runner, leave a couple of leaf nodes past the last fruit you want to keep, he said. 45. A PQ tree represents all leaf node orderings that can be achieved by any sequence of these two operations. 46. Then there would be an additional branch in the search space, whose leaf node r is a failure node. 47. Scratch a shallow trench and cradle a few inches of the branch, including a couple of leaf nodes in it. 48. Select trusses that are about half open, and use a very sharp pruner to cut just above a leaf node . 49. A preferred path is defined by starting at the root and following the preferred children until reaching a leaf node . 50. To insert a new element, search the tree to find the leaf node where the new element should be added.
