Changeset 726 for GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/include

Timestamp:

04/04/06 23:55:38 (19 years ago)

Author:

mattausch

Message:

improved performance of TerrainSceneManager?
revisit octreescenemanager

Location:

GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/include

Files:

• OgrePlatformHierarchyInterface.h (modified) (1 diff)
• OgreVisibilityTerrainSceneManager.h (modified) (4 diffs)

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

@@ -153 +153 @@
         std::vector<PlatformOcclusionQuery *> mOcclusionQueries;
 
+        Vector3 mCameraPosition;
         bool mOnlyShadowCasters;
         int mLeavePassesInQueue;

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

@@ -11 +11 @@
 #include "OgrePlatformQueryManager.h"
 #include "VisibilityManager.h"
-
 
 namespace Ogre {
@@ -56 +55 @@
         virtual void renderObjects(const RenderPriorityGroup::TransparentRenderablePassList& objs, 
             bool doLightIteration, const LightList* manualLightList = 0);
-
         /** Writes out stats into the Ogre log file.
         */
         void WriteLog();
 
-        /** Override pass so we can do the z-fail pass. 
+        /** We override this because we want to include the z-fail pass. 
         */
         Pass* setPass(Pass* pass);
-
         /** Override from SceneManager so we can skip all but first pass for depth pass. 
         */
         bool validatePassForRendering(Pass* pass);
-
+        /** This function renders renderables using false color ids.
+        */
         void RenderItemBuffer(RenderPriorityGroup* pGroup);
+        /** Renders a single object using false color id.
+        */
         void RenderSingleObjectForItemBuffer(Renderable *rend, Pass *pass);
+        /** Overritten from scene manager to include the false color id rendering of the
+                scene objects.
+        */
         void renderQueueGroupObjects(RenderQueueGroup* pGroup);
 
@@ -89 +92 @@
         void endFrame();
 
+        /** Override this because we must handle shadows differently.
+        */
         void renderAdditiveStencilShadowedQueueGroupObjects(RenderQueueGroup* pGroup);
+        /** Override this because we must handle shadows differently.
+        */
         void renderModulativeStencilShadowedQueueGroupObjects(RenderQueueGroup* pGroup);
-
-        /** Override standard function so octree boxes are always of equal side length.
-                This has advantages for CHC, because terrain tiles are in different octree nodes
-                and can be culled.
-        */
-        void setWorldGeometry( const String& filename );
 
 protected:
@@ -161 +162 @@
 
         bool mIsHierarchicalCulling;
+
+        std::ofstream mDummyLog;
 };