Changeset 574 for trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellBsp.cpp

Timestamp:

01/25/06 01:44:46 (18 years ago)

Author:

mattausch

Message:

finished function for view cell construction
removed bsp rays from vspbspmanager

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellBsp.cpp (modified) (4 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellBsp.cpp

@@ -314 +314 @@
         Debug << "splitting polygons of node " << this << " with plane " << mPlane << endl;
 #endif
-        while (!polys.empty())
-        {
-                Polygon3 *poly = polys.back();
-                polys.pop_back();
-
+        PolygonContainer::const_iterator it, it_end = polys.end();
+
+        for (it = polys.begin(); it != polys.end(); ++ it)      
+        {
+                Polygon3 *poly = *it;
+        
                 //-- classify polygon
                 const int cf = poly->ClassifyPlane(plane, mEpsilon);
@@ -2538 +2539 @@
 BspNodeGeometry::BspNodeGeometry(const BspNodeGeometry &rhs)
 {
+        mPolys.reserve(rhs.mPolys.size());
+        
         PolygonContainer::const_iterator it, it_end = rhs.mPolys.end();
         for (it = rhs.mPolys.begin(); it != it_end; ++ it)
@@ -2545 +2548 @@
         }
 }
+
 
 BspNodeGeometry::~BspNodeGeometry()
@@ -2700 +2704 @@
 }
 
+
 Polygon3 *BspNodeGeometry::SplitPolygon(Polygon3 *planePoly,
                                                                                 const float epsilon) const