Changeset 86 for trunk/VUT/GtpVisibility/include/HierarchyInterface.h

Timestamp:

05/06/05 01:39:32 (19 years ago)

Author:

mattausch

Message:

 

File:

• trunk/VUT/GtpVisibility/include/HierarchyInterface.h (modified) (2 diffs)

trunk/VUT/GtpVisibility/include/HierarchyInterface.h

@@ -36 +36 @@
                 @returns occlusion query for this node
         */
-        virtual OcclusionQuery *IssueOcclusionQuery(HierarchyNode *node) = 0;
+        virtual OcclusionQuery *IssueOcclusionQuery(HierarchyNode *node, 
+                const bool wasVisible = false) = 0;
         /** Sets the root of the scene hierarchy.
                 @param root the hierarchy root
@@ -105 +106 @@
         */
         unsigned int GetNumRenderedNodes();
+        /** Optimization when issuing occlusion test: test is done with actual geometry 
+                rather than the bounding box
+                @param useOptimization if the optimization should be used
+        */
+        void SetUseOptimization(bool useOptimization);
 
 protected:
         
+        bool mUseOptimization;
         unsigned int mFrameId;