Finalize the VDS vertex tree
Finalize the VDS vertex tree. After all geometry has been added and all leaf nodes (created by vdsAddNode()) merged to form a single hierarchy of vdsNodes, call vdsEndVertexTree() to process the hierarchy and produce a finished vertex tree, ready for simplification/rendering.
Tasks: Performs the following tasks, in order:
Computes node paths and ids Verifies that node hierarchy forms a single rooted tree Computes node bounds for fold & visibility tests Computes node subtris, attaching via vistris linked list Converts vdsTris to use leaf node ids, rather than indices Reallocates each node to store subtris directly Nullifies node->vistris list and tri next,prev pointers Computes triangle container nodes for tri->node field Assigns tri->proxies pointers to point at root node Deletes triarray Labels root node Boundary
alphabetic index hierarchy of classes