DynamicTree constructor
DynamicTree()
Implementation
DynamicTree() {
// Build a linked list for the free list.
for (var i = _nodeCapacity - 1; i >= 0; i--) {
_nodes[i] = DynamicTreeNode(i);
_nodes[i].parent = (i == _nodeCapacity - 1) ? null : _nodes[i + 1];
_nodes[i].height = -1;
}
for (var i = 0; i < drawVecs.length; i++) {
drawVecs[i] = Vector2.zero();
}
}