Changeset 13041 for OpenSceneGraph/trunk/include/osgUtil/CullVisitor

Timestamp:

03/21/12 18:36:20 (14 months ago)

Author:

robert

Message:

Ran script to remove trailing spaces and tabs

Files:

• OpenSceneGraph/trunk/include/osgUtil/CullVisitor (modified) (19 diffs)

OpenSceneGraph/trunk/include/osgUtil/CullVisitor

@@ -1 @@
-/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2008 Robert Osfield 
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2008 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.
 */
@@ -44 +44 @@
  * sorted opaque bin.  The opaque bin is rendered first, and then the
  * transparent bin is rendered in order from the furthest osg::Drawable
- * from the eye to the one nearest the eye. 
+ * from the eye to the one nearest the eye.
  */
 class OSGUTIL_EXPORT CullVisitor : public osg::NodeVisitor, public osg::CullStack
 {
     public:
-    
+
         typedef osg::Matrix::value_type value_type;
-    
+
 
         CullVisitor();
-        
+
         /// Copy constructor that does a shallow copy.
         CullVisitor(const CullVisitor&);
@@ -65 +65 @@
         /** get the prototype singleton used by CullVisitor::create().*/
         static osg::ref_ptr<CullVisitor>& prototype();
-        
+
         /** create a CullVisitor by cloning CullVisitor::prototype().*/
         static CullVisitor* create();
@@ -131 +131 @@
             }
         }
-        
+
         /** Pop the top state set and hence associated state group.
           * Move the current state group to the parent of the popped
@@ -157 +157 @@
             _currentStateGraph = _currentStateGraph->_parent;
         }
-        
+
         inline void setStateGraph(StateGraph* rg)
         {
@@ -207 +207 @@
         void setCalculatedNearPlane(value_type value) { _computed_znear = value; }
         inline value_type getCalculatedNearPlane() const { return _computed_znear; }
-        
+
         void setCalculatedFarPlane(value_type value) { _computed_zfar = value; }
         inline value_type getCalculatedFarPlane() const { return _computed_zfar; }
@@ -217 +217 @@
 
         bool updateCalculatedNearFar(const osg::Matrix& matrix,const osg::Drawable& drawable, bool isBillboard=false);
-        
+
         void updateCalculatedNearFar(const osg::Vec3& pos);
-        
+
         /** Add a drawable to current render graph.*/
         inline void addDrawable(osg::Drawable* drawable,osg::RefMatrix* matrix);
@@ -234 +234 @@
 
         /** compute near plane based on the polgon intersection of primtives in near plane candidate list of drawables.
-          * Note, you have to set ComputeNearFarMode to COMPUTE_NEAR_FAR_USING_PRIMITIVES to be able to near plane candidate drawables to be recorded by the cull traversal. */ 
+          * Note, you have to set ComputeNearFarMode to COMPUTE_NEAR_FAR_USING_PRIMITIVES to be able to near plane candidate drawables to be recorded by the cull traversal. */
         void computeNearPlane();
 
@@ -240 +240 @@
           * the computed near and far.*/
         virtual void popProjectionMatrix();
-        
+
 
         /** CullVisitor's default clamping of the projection float matrix to computed near and far values.
@@ -266 +266 @@
                 return true;
             }
-            else 
+            else
                 return false;
         }
@@ -287 +287 @@
                 return true;
             }
-            else 
+            else
                 return false;
         }
-        
+
 
         void setState(osg::State* state) { _renderInfo.setState(state); }
@@ -306 +306 @@
         /** Prevent unwanted copy operator.*/
         CullVisitor& operator = (const CullVisitor&) { return *this; }
-        
+
         inline void handle_cull_callbacks_and_traverse(osg::Node& node)
         {
@@ -324 +324 @@
         StateGraph*                                                _currentStateGraph;
 
-        osg::ref_ptr<RenderStage>                                   _rootRenderStage;        
+        osg::ref_ptr<RenderStage>                                   _rootRenderStage;
         RenderBin*                                                  _currentRenderBin;
         std::vector<RenderBin*>                                     _renderBinStack;
@@ -332 +332 @@
         value_type               _computed_znear;
         value_type               _computed_zfar;
-        
-        
+
+
         typedef std::vector< osg::ref_ptr<RenderLeaf> > RenderLeafList;
         RenderLeafList _reuseRenderLeafList;
         unsigned int _currentReuseRenderLeafIndex;
-    
+
         inline RenderLeaf* createOrReuseRenderLeaf(osg::Drawable* drawable,osg::RefMatrix* projection,osg::RefMatrix* matrix, float depth=0.0f);
-        
+
         unsigned int _numberOfEncloseOverrideRenderBinDetails;
 
@@ -351 +351 @@
             {
             }
-            
+
             void set(const osg::Matrix& matrix, const osg::Drawable* drawable, const osg::Polytope& frustum)
             {
@@ -357 +357 @@
                 _drawable = drawable;
                 if (!_planes.empty()) _planes.clear();
-                
+
                 // create a new list of planes from the active walls of the frustum.
                 osg::Polytope::ClippingMask result_mask = frustum.getResultMask();
@@ -366 +366 @@
                 {
                     if (result_mask&selector_mask) _planes.push_back(*itr);
-                    selector_mask <<= 1; 
+                    selector_mask <<= 1;
                 }
             }
-            
+
             MatrixPlanesDrawables(const MatrixPlanesDrawables& mpd):
                 _matrix(mpd._matrix),
                 _drawable(mpd._drawable),
                 _planes(mpd._planes) {}
-                
+
             MatrixPlanesDrawables& operator = (const MatrixPlanesDrawables& mpd)
             {
@@ -382 +382 @@
                 return *this;
             }
-            
+
             osg::Matrix                 _matrix;
             const osg::Drawable*        _drawable;
             osg::Polytope::PlaneList    _planes;
         };
-        
+
         typedef std::multimap<value_type, MatrixPlanesDrawables>   DistanceMatrixDrawableMap;
         DistanceMatrixDrawableMap                                  _nearPlaneCandidateMap;
@@ -437 +437 @@
 {
     // Skips any already reused renderleaf.
-    while (_currentReuseRenderLeafIndex<_reuseRenderLeafList.size() && 
+    while (_currentReuseRenderLeafIndex<_reuseRenderLeafList.size() &&
            _reuseRenderLeafList[_currentReuseRenderLeafIndex]->referenceCount()>1)
     {