Changeset 13041 for OpenSceneGraph/trunk/src/osg/CullStack.cpp

Timestamp:

03/21/12 18:36:20 (15 months ago)

Author:

robert

Message:

Ran script to remove trailing spaces and tabs

Files:

• OpenSceneGraph/trunk/src/osg/CullStack.cpp (modified) (19 diffs)

OpenSceneGraph/trunk/src/osg/CullStack.cpp

@@ -1 @@
-/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield 
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
  *
- * This library is open source and may be redistributed and/or modified under  
- * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
+ * This library is open source and may be redistributed and/or modified under
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
  * (at your option) any later version.  The full license is in LICENSE file
  * included with this distribution, and on the openscenegraph.org website.
- * 
+ *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * OpenSceneGraph Public License for more details.
 */
@@ -29 +29 @@
     _index_modelviewCullingStack = 0;
     _back_modelviewCullingStack = 0;
-    
+
     _referenceViewPoints.push_back(osg::Vec3(0.0f,0.0f,0.0f));
 }
@@ -44 +44 @@
     _index_modelviewCullingStack = 0;
     _back_modelviewCullingStack = 0;
-    
+
     _referenceViewPoints.push_back(osg::Vec3(0.0f,0.0f,0.0f));
 }
@@ -66 +66 @@
     _referenceViewPoints.clear();
     _referenceViewPoints.push_back(osg::Vec3(0.0f,0.0f,0.0f));
-    
+
     _eyePointStack.clear();
     _viewPointStack.clear();
@@ -79 +79 @@
 
     osg::Vec3 lookVector(0.0,0.0,-1.0);
-    
+
     _bbCornerFar = (lookVector.x()>=0?1:0) |
                    (lookVector.y()>=0?2:0) |
@@ -85 +85 @@
 
     _bbCornerNear = (~_bbCornerFar)&7;
-    
+
     _currentReuseMatrixIndex=0;
 }
@@ -94 +94 @@
     _MVPW_Stack.push_back(0L);
 
-    if (_index_modelviewCullingStack==0) 
+    if (_index_modelviewCullingStack==0)
     {
         if (_modelviewCullingStack.empty())
@@ -101 +101 @@
         _modelviewCullingStack[_index_modelviewCullingStack++].set(_projectionCullingStack.back());
     }
-    else 
-    {
-    
+    else
+    {
+
         const osg::Viewport& W = *_viewportStack.back();
         const osg::Matrix& P = *_projectionStack.back();
@@ -109 +109 @@
 
         osg::Vec4 pixelSizeVector = CullingSet::computePixelSizeVector(W,P,M);
-        
-        if (_index_modelviewCullingStack>=_modelviewCullingStack.size()) 
+
+        if (_index_modelviewCullingStack>=_modelviewCullingStack.size())
         {
             _modelviewCullingStack.push_back(CullingSet());
         }
-        
+
         _modelviewCullingStack[_index_modelviewCullingStack++].set(_projectionCullingStack.back(),*_modelviewStack.back(),pixelSizeVector);
-        
-    }
-    
+
+    }
+
     _back_modelviewCullingStack = &_modelviewCullingStack[_index_modelviewCullingStack-1];
 
@@ -137 +137 @@
 {
     _MVPW_Stack.pop_back();
-    
+
     --_index_modelviewCullingStack;
     if (_index_modelviewCullingStack>0) _back_modelviewCullingStack = &_modelviewCullingStack[_index_modelviewCullingStack-1];
@@ -158 +158 @@
 {
     _projectionStack.push_back(matrix);
-    
+
     _projectionCullingStack.push_back(osg::CullingSet());
     osg::CullingSet& cullingSet = _projectionCullingStack.back();
-    
+
     // set up view frustum.
     cullingSet.getFrustum().setToUnitFrustum(((_cullingMode&NEAR_PLANE_CULLING)!=0),((_cullingMode&FAR_PLANE_CULLING)!=0));
     cullingSet.getFrustum().transformProvidingInverse(*matrix);
-    
+
     // set the culling mask ( There should be a more elegant way!)  Nikolaus H.
     cullingSet.setCullingMask(_cullingMode);
@@ -171 +171 @@
     // set the small feature culling.
     cullingSet.setSmallFeatureCullingPixelSize(_smallFeatureCullingPixelSize);
-    
+
     // set up the relevant occluders which a related to this projection.
     for(ShadowVolumeOccluderList::iterator itr=_occluderList.begin();
@@ -184 +184 @@
         }
     }
-    
-    
+
+
 
     // need to recompute frustum volume.
@@ -211 +211 @@
 
     _modelviewStack.push_back(matrix);
-    
+
     pushCullingSet();
-    
+
     osg::Matrix inv;
     inv.invert(*matrix);
 
-    
+
     switch(referenceFrame)
     {
@@ -233 +233 @@
         {
             _eyePointStack.push_back(inv.getTrans());
-            
+
             osg::Vec3 referenceViewPoint = getReferenceViewPoint();
             if (originalModelView)
@@ -250 +250 @@
 
 
-    osg::Vec3 lookVector = getLookVectorLocal();                   
-    
+    osg::Vec3 lookVector = getLookVectorLocal();
+
     _bbCornerFar = (lookVector.x()>=0?1:0) |
                    (lookVector.y()>=0?2:0) |
@@ -257 +257 @@
 
     _bbCornerNear = (~_bbCornerFar)&7;
-                                       
+
 }
 
@@ -263 +263 @@
 {
     _modelviewStack.pop_back();
-    
+
     _eyePointStack.pop_back();
     _referenceViewPoints.pop_back();
@@ -300 +300 @@
     _frustumVolume = computeVolume(f1,f2,f3,b1,b2,b3)+
                      computeVolume(f2,f3,f4,b1,b3,b4);
-        
-}
+
+}