Changeset 260 for trunk/VUT/GtpVisibilityPreprocessor/src/X3dExporter.cpp

Timestamp:

09/08/05 01:52:52 (19 years ago)

Author:

mattausch

Message:

added viewcell stuff

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/X3dExporter.cpp (modified) (4 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/X3dExporter.cpp

@@ -7 +7 @@
 #include "ViewCellBsp.h"
 #include "ViewCell.h"
-#include "Polygon3.h";
+#include "Polygon3.h"
 
 
@@ -296 +296 @@
         Mesh *mesh = new Mesh;
 
-        AxisAlignedBox3 box = tree.GetBoundingBox();
-        ExportBox(box);
-
-        while (!tStack.empty()) 
+        //AxisAlignedBox3 box = tree.GetBoundingBox();
+        //ExportBox(box);
+         
+        while (!tStack.empty()) 
         {
                 BspNode *node = tStack.top();
@@ -305 +305 @@
                 tStack.pop();
         
+                if (tree.StorePolys()) // extract the polygons
+                {
+                        PolygonContainer::const_iterator it;
+                        PolygonContainer::const_iterator it_end = node->GetPolygons()->end();
+
+                        for (it = node->GetPolygons()->begin(); it != it_end; ++ it)
+                                ExportPolygon(*it);
+                }
+
                 if (!node->IsLeaf()) 
                 {
@@ -311 +320 @@
                         tStack.push(interior->GetFront());
                         tStack.push(interior->GetBack());
+
                 }
                 else
                 {
                         BspLeaf *leaf = dynamic_cast<BspLeaf *>(node);
-                        // NOTE: could also export polygons to see if splits work
-                        if (leaf->GetViewCell())
+                        // export view cell geometry
+                        if (!tree.StorePolys() && leaf->GetViewCell())
                                 ExportViewCell(leaf->GetViewCell());
                 }
   }
   
-  ExportMesh(mesh);
-  delete mesh;
   return true;
 }