Rename kD splay trees to Bounding Volume Splay Trees.

1 files changed, 0 insertions, 66 deletions

diff --git a/libdimension/kD_splay_tree.h b/libdimension/kD_splay_tree.h
deleted file mode 100644
index eac47d8..0000000
--- a/libdimension/kD_splay_tree.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*************************************************************************
- * Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com>               *
- *                                                                       *
- * This file is part of The Dimension Library.                           *
- *                                                                       *
- * The Dimension Library is free software; you can redistribute it and/  *
- * or modify it under the terms of the GNU Lesser General Public License *
- * as published by the Free Software Foundation; either version 3 of the *
- * License, or (at your option) any later version.                       *
- *                                                                       *
- * The Dimension Library is distributed in the hope that it will be      *
- * useful, but WITHOUT ANY WARRANTY; without even the implied warranty   *
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  *
- * Lesser General Public License for more details.                       *
- *                                                                       *
- * You should have received a copy of the GNU Lesser General Public      *
- * License along with this program.  If not, see                         *
- * <http://www.gnu.org/licenses/>.                                       *
- *************************************************************************/
-
-/*
- * k-dimensional (in this case, k == 3) trees for storing object bounding boxes.
- * Each node's bounding box entirely contains the bounding boxes of the nodes
- * to its left, and is entirely contained by the bounding boxes of the nodes to
- * its right.  Splay trees are used for the implementation, to bring commonly-
- * used objects (the most recent object which a ray has hit) near the root of
- * the tree for fast access.  Object's bounding boxes are expanded as needed
- * when inserted into the tree: if they intersect an existing bounding box, they
- * are expanded to contain it.
- */
-
-#ifndef DIMENSION_IMPL_KD_SPLAY_TREE_H
-#define DIMENSION_IMPL_KD_SPLAY_TREE_H
-
-typedef struct dmnsn_kD_splay_tree dmnsn_kD_splay_tree;
-typedef struct dmnsn_kD_splay_node dmnsn_kD_splay_node;
-
-struct dmnsn_kD_splay_tree {
-  dmnsn_kD_splay_node *root;
-};
-
-struct dmnsn_kD_splay_node {
-  /* Tree children */
-  dmnsn_kD_splay_node *contains, *container;
-
-  /* Parent node for easy backtracking */
-  dmnsn_kD_splay_node *parent;
-
-  /* Bounding box corners */
-  dmnsn_vector min, max;
-
-  /* Node payload */
-  dmnsn_object *object;
-};
-
-dmnsn_kD_splay_tree *dmnsn_new_kD_splay_tree();
-dmnsn_kD_splay_tree *dmnsn_kD_splay_copy(dmnsn_kD_splay_tree *tree);
-void dmnsn_delete_kD_splay_tree(dmnsn_kD_splay_tree *tree);
-
-void dmnsn_kD_splay_insert(dmnsn_kD_splay_tree *tree, dmnsn_object *object);
-void dmnsn_kD_splay(dmnsn_kD_splay_tree *tree, dmnsn_kD_splay_node *node);
-
-dmnsn_intersection *dmnsn_kD_splay_search(dmnsn_kD_splay_tree *tree,
-                                          dmnsn_line ray);
-
-#endif /* DIMENSION_IMPL_KD_SPLAY_TREE_H */