Changeset 1415 for GTP/trunk/Lib/Vis/Preprocessing/src/Exporter.cpp

Timestamp:

09/18/06 18:57:34 (18 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/Exporter.cpp (modified) (10 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/Exporter.cpp

@@ -33 +33 @@
 
 
-bool Exporter::ExportOspTree(const OspTree &ospTree, const int maxPvs)
+bool Exporter::ExportOspTree(const OspTree &ospTree, 
+                                                         const int maxPvs
+                                                         )
 {
         vector<KdLeaf *> leaves;
         ospTree.CollectLeaves(leaves);
-
         mUseForcedMaterial = true;
 
@@ -69 +70 @@
                         SetForcedMaterial(RandomMaterial());
                 }
-
                 if (0) ExportGeometry(leaf->mObjects);  
         }
@@ -80 +80 @@
 {
         KdNode *node = kdObj.GetItem();
-        
         Intersectable::NewMail();
 
@@ -106 +105 @@
 
 bool Exporter::ExportBvHierarchy(const BvHierarchy &bvHierarchy, 
-                                                                 const int maxPvs)
+                                                                 const int maxPvs,
+                                                                 AxisAlignedBox3 *box)
 {
         vector<BvhLeaf *> leaves;
@@ -112 +112 @@
 
         mUseForcedMaterial = true;
-
         vector<BvhLeaf *>::const_iterator it, it_end = leaves.end();
 
@@ -126 +125 @@
                         continue;
 
+                if (box && !Overlap(*box, leaf->GetBoundingBox()))
+                        continue;
+
                 SetWireframe();
                 SetForcedMaterial(white);
@@ -223 +225 @@
 
 void Exporter::ExportGeometry(const ObjectContainer &objects, 
-                                                          const bool exportSingleMesh)
+                                                          const bool exportSingleMesh,
+                                                          AxisAlignedBox3 *bbox)
 {
         ObjectContainer::const_iterator oit, oit_end = objects.end();
@@ -231 +234 @@
                 for (oit = objects.begin(); oit != oit_end; ++ oit)
                 {
-                        if (0) SetForcedMaterial(RandomMaterial());
-                        ExportIntersectable(*oit);
+                        if (bbox && Overlap(*bbox, (*oit)->GetBox()))
+                        {
+                                if (0) SetForcedMaterial(RandomMaterial());
+                                ExportIntersectable(*oit);
+                        }
                 }
 
@@ -238 +244 @@
         }
 
+        
+        ///////////////////////////////////////////
         //-- all objects exported as one mesh
         //-- hack: currently works only for triangles
+
         PolygonContainer polys;
 
@@ -245 +254 @@
         {
                 Intersectable *obj = *oit;
+
+                if (bbox && !Overlap(*bbox, (*oit)->GetBox()))
+                        continue;
+
                 switch (obj->Type())
                 {