Changeset 41 for trunk/VUT/OcclusionCullingSceneManager/include/OgreOcclusionCullingSceneTraverser.h

Timestamp:

04/07/05 18:51:36 (20 years ago)

Author:

mattausch

Message:

 

File:

• trunk/VUT/OcclusionCullingSceneManager/include/OgreOcclusionCullingSceneTraverser.h (modified) (4 diffs)

trunk/VUT/OcclusionCullingSceneManager/include/OgreOcclusionCullingSceneTraverser.h

@@ -93 +93 @@
                 void setNumSceneNodes(int num );
 
+                /** Sets the required number of occlusion queries.
+                @param num number occlusion queries
+                */
+                void setNumQueries( int num );
+
         protected:
                 /** query mode (= without color) or RENDER_MODE */
@@ -114 +119 @@
                 /** Renders the scene with the coherent hierarchical algorithm and the query queye. */
                 void renderCoherentWithQueue( Camera *cam );
-                /** Issue a occlusion query for this node. */
-                HardwareOcclusionQuery *issueOcclusionQuery( SceneNode *node, bool wasVisible );
+                /** Issue a occlusion query for this node. 
+                @param box the axis aligned bounding box of the node
+                @wasVisible if the node was visible in previous frame
+                */
+                HardwareOcclusionQuery *issueOcclusionQuery( AxisAlignedBox *box, bool wasVisible );
                 /** Pulls up the visibility from the child nodes. */
                 void pullUpVisibility( SceneNode *node );
@@ -121 +129 @@
                 void deleteQueries();
                 /** Renders bounding box of specified node.
-                @param the scene node contained in the bounding box to be rendered
-                */
-                void renderBoundingBox( SceneNode *node );
+                @param box the bounding box of the scene node to be rendered */
+                void renderBoundingBox( AxisAlignedBox *box );
                 /** Returns one half of the bounding box.
-                @param the half of the bouding box
+                @param half the half index of the bouding box (0 or 1)
                 */
                 SolidHalfBoundingBox *getSolidHalfBoundingBox( int half );
@@ -147 +154 @@
                 int mQueryMode;
 
+                unsigned int mNumQueries;
+
                 //--- statistics
                 unsigned int mNumSceneNodes;