Changeset 1296 for GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/include/OgreKdTree.h

Timestamp:

08/29/06 18:28:00 (18 years ago)

Author:

szydlowski

Message:

Implemented PVS support in kdtree scene manager - not complete, defunct
modified BoundingBoxConverter? to work with KdTreeSceneManager?

File:

• GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/include/OgreKdTree.h (modified) (2 diffs)

GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/include/OgreKdTree.h

@@ -561 +561 @@
                 //void findVisibleNodes(NodeList& visibleNodes, Camera * cam);
 
+                /** Recurses the kdtree, adding any nodes intersecting with the 
+                box/sphere/volume/ray into the given list.
+                It ignores the exclude scene node.
+                */
+                void findNodesIn(const AxisAlignedBox &box, std::list<SceneNode *> &list, SceneNode *exclude = 0);
+                void findNodesIn(const Sphere &sphere, std::list<SceneNode *> &list, SceneNode *exclude = 0);
+                void findNodesIn(const PlaneBoundedVolume &volume, std::list<SceneNode *> &list, SceneNode *exclude = 0);
+                void findNodesIn(const Ray &ray, std::list<SceneNode *> &list, SceneNode *exclude = 0);
+
                 // self-explanatory ...
                 int getMaxDepth(void) { return mMaxDepth; };
-                Stats getStats(void) const { return mStats; };
+                const Stats& getStats(void) const { return mStats; };
                 AxisAlignedBox getBox(void) { if (mKdRoot) return mKdRoot->mAABB; else return AxisAlignedBox(); };
                 void setBuildMethod(BuildMethod bm) { mBuildMethod = bm; }
@@ -598 +607 @@
                 //void recFindVisibleNodes(KdTree::Node * node, NodeList& visibleNodes, Camera * cam);
 
+                /** Recurses the kdtree, adding any nodes intersecting with the 
+                box/sphere/volume/ray into the given list.
+                It ignores the exclude scene node.
+                */
+                void recFindNodesIn(const AxisAlignedBox &box, std::list<SceneNode *> &list, SceneNode *exclude, Node * node, bool full = false);
+                void recFindNodesIn(const Sphere &sphere, std::list<SceneNode *> &list, SceneNode *exclude, Node * node, bool full = false);
+                void recFindNodesIn(const PlaneBoundedVolume &volume, std::list<SceneNode *> &list, SceneNode *exclude, Node * node, bool full = false);
+                void recFindNodesIn(const Ray &ray, std::list<SceneNode *> &list, SceneNode *exclude, Node * node, bool full = false);
+
                 // the root node of the kdtree
                 KdTree::Node * mKdRoot;