Changeset 2390 for GTP/trunk/Lib/Vis/OnlineCullingCHC/OGRE/include

Timestamp:

05/21/07 14:51:38 (18 years ago)

Author:

vizrt_christian_seidl

Message:

ADDED: Faster method for building BIH Tree
BUGFIX: Termination criteria for BIH Tree works now

Location:

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

Files:

• OgreBiHierarchy.h (modified) (2 diffs)
• OgreBihRenderable.h (modified) (2 diffs)

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

@@ -423 +423 @@
                         {
                                 // cse 
-                                //showBoxes=true;
+                                showBoxes=true;
                                 if (showBoxes)
                                 {
@@ -430 +430 @@
                                         queue->addRenderable(getWireBoundingBox());
                                         */
-                                        /*
+                                        
                                         if (mLevel == mOwner->getHiLiteLevel() || mOwner->getShowAllBoxes())
                                                 queue->addRenderable(getWireBoundingBox());
-                                        */
+                                        
                                 }
 

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

@@ -71 +71 @@
                 };
 
+                inline void setActualSide(int d,BihPlaneEvent::Side s)
+                {
+                        mActualSide[d] = s;
+                };
+
+                inline void FinalizeSide(int d)
+                {
+                        mFinalSide[d]=mActualSide[d];
+                };
+
+                inline BihPlaneEvent::Side GetFinalSide(int d)
+                {
+                        return mFinalSide[d];
+                };
+
                 // funcions for attachment/detachment of renderables to/from the kd-tree
                 inline bool isAttached()
@@ -132 +147 @@
                 // Flag for the SAH determining the "cheaper" side of the split plane
                 BihPlaneEvent::Side mSide;
+                BihPlaneEvent::Side mFinalSide[3];
+                BihPlaneEvent::Side mActualSide[3];
                 // Flag for the SAH which marks if this renderable was already placed in the list after a split
                 bool mClassified;