Changeset 40 for trunk/VUT/OcclusionCullingSceneManager/include/OgreOcclusionCullingTerrainSceneManager.h

Timestamp:

04/06/05 18:36:40 (19 years ago)

Author:

mattausch

Message:

 

File:

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

trunk/VUT/OcclusionCullingSceneManager/include/OgreOcclusionCullingTerrainSceneManager.h

@@ -10 +10 @@
 
 #include "OgrePrerequisites.h"
-#include "OgreOcclusionCullingSceneTraverser.h"
+#include "OgreOcclusionCullingTerrainSceneTraverser.h"
 //#include "OgreSolidHalfBoundingBox.h"
 
@@ -16 +16 @@
 
 namespace Ogre {
-        template <typename T> class octreeless
-        {
-        public:
-                myless(Camera *cam) { mCamera = cam; }
-                //bool operator() (HierarchyNode *v1, HierarchyNode *v2) const
-                bool operator() (T v1, T v2) const
-                {
-                        v1->getCullBounds(&mAabb);
-                        return mAabb->getSquaredViewDepth(mCamera) > v2->getSquaredViewDepth(mCamera);
-                }
-
-        private:
-                Camera *mCamera;
-                AxisAlignedBox mAabb;
-        };
-
         /**
                 Class which implements a scene mangager which uses occlusion queries for culling occluded objects
@@ -41 +25 @@
                 ~OcclusionCullingTerrainSceneManager();
         
-                //void _renderVisibleObjects(void);
-                //void _findVisibleObjects(Camera* cam, bool onlyShadowCasters);
-                
-                //void _updateSceneGraph(Camera* cam);
+                void _renderVisibleObjects(void);
+                void _findVisibleObjects(Camera* cam, bool onlyShadowCasters);
+                void _updateSceneGraph(Camera* cam);
 
                 /** Sets the given option for the SceneManager
@@ -62 +45 @@
                 bool getOptionKeys( StringVector &refKeys );
 
+                /** Renders one octant of an octree, i.e., renders current octant
+                        node and does not traverse deeper into the tree.
+                        @remark Note that OctreeNode instances are NOT part of the octree 
+                        hierarchy, instead one octant of an Octree contains many OctreeNode instances.
+                        @param octree the octree to be rendered
+                        @param cam current camera
+                */
+                void _renderOctant(Camera* cam, Octree *octree);
+
         protected:
-                OcclusionCullingSceneTraverser *mOcclusionCullingSceneTraverser;
+                //OcclusionCullingTerrainSceneTraverser *mOcclusionCullingTerrainSceneTraverser;
+                OcclusionCullingSceneTraverser *mOcclusionCullingTerrainSceneTraverser;
         };