Changeset 2292 for GTP/trunk/Lib/Vis/OnlineCullingCHC/include

Timestamp:

03/26/07 18:49:17 (18 years ago)

Author:

mattausch

Message:

 

File:

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

GTP/trunk/Lib/Vis/OnlineCullingCHC/include/HierarchyInterface.h

@@ -19 +19 @@
 typedef std::queue<PendingQuery> PendingQueue;
 
+typedef std::vector<HierarchyNode *> HierarchyNodeContainer;
 
-/**     Class which implements a hierarchy interface for a scene hierarchy. It has to be implemented
-        for any rendering engine to use the CHC algorithm.
+
+/**     Class which implements an interface for the operations on a hierarchy
+        of a scene. 
+        It has to be implemented for any rendering engine to use the CHC algorithm.
 */
 class HierarchyInterface
@@ -153 +156 @@
         virtual void DetermineFullVisibility(GtpVisibility::HierarchyNode *node) const = 0;
 
-        virtual void TraverseNode2(GtpVisibility::HierarchyNode *node) = 0;
-
         virtual HierarchyNode *GetRandomLeaf(HierarchyNode *root) = 0;
         virtual bool IsNodeFullyVisible(GtpVisibility::HierarchyNode *node) const = 0;
+
+        virtual void CollectLeaves(HierarchyNode *root, HierarchyNodeContainer &nodes) = 0;
+
+        virtual void RenderNodeRecursive(HierarchyNode *node) = 0;
 
 protected: