Changeset 931 for GTP/trunk/Lib/Vis/Preprocessing/src/ViewCellsManager.cpp

Timestamp:

05/08/06 18:57:11 (18 years ago)

Author:

mattausch

Message:

added bounding boxes to xml description

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/ViewCellsManager.cpp (modified) (12 diffs)

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

@@ -15 +15 @@
 #include "VssPreprocessor.h"
 #include "RssPreprocessor.h"
+#include "BoundingBoxConverter.h"
+
 
 namespace GtpVisibilityPreprocessor {
@@ -1858 +1860 @@
 
 
-bool ViewCellsManager::ExportViewCells(const string filename, const bool exportPvs)
+bool ViewCellsManager::ExportViewCells(const string filename, const bool exportPvs, const ObjectContainer &objects)
 {
         return false;
@@ -1956 +1958 @@
                                                                                  IndexedBoundingBoxContainer &boxes) const
 {
-        // HACK: needed only for lower_bound algorithm to find the 
-        // intersected objects
-
         Vector3 bmin, bmax;
         int id;
@@ -2021 +2020 @@
 }
 
+
+float ViewCellsManager::GetFilterWidth() 
+{
+        return mFilterWidth;
+}
+
+
+float ViewCellsManager::GetAbsFilterWidth() 
+{
+        return Magnitude(mViewSpaceBox.Size()) * mFilterWidth;
+}
+
+
+bool ViewCellsManager::ExportBoundingBoxes(ofstream &xmlstream, 
+                                                                                   const ObjectContainer &objects) const
+{
+        //-- export the view cells and the pvs
+        xmlstream << "<BoundingBoxes>" << endl;
+
+        ObjectContainer::const_iterator oit, oit_end = objects.end();
+
+        for (oit = objects.begin(); oit != oit_end; ++ oit)
+        {
+                        MeshInstance *mi = dynamic_cast<MeshInstance *>(*oit);
+                        const AxisAlignedBox3 box = mi->GetBox();
+
+                        //-- the bounding boxes
+                        xmlstream << "<BoundingBox" << " id=\"" << mi->GetId() << "\""
+                                      << " min=\"" << box.Min().x << " " << box.Min().y << " " << box.Min().z << "\""
+                                          << " max=\"" << box.Max().x << " " << box.Max().y << " " << box.Max().z << "\" />" << endl;
+        }
+
+        xmlstream << "</BoundingBoxes>" << endl;
+
+        return true;
+}
+
+
 /**********************************************************************/
-/*                   BspViewCellsManager implementation               */
+/*                 BspViewCellsManager implementation                 */
 /**********************************************************************/
 
@@ -2282 +2319 @@
                 char filename[100];
                 environment->GetStringValue("ViewCells.filename", filename);
-                ExportViewCells(filename, mExportPvs);
+                ExportViewCells(filename, mExportPvs, objects);
         }
         
         // export bounding boxes
-        if (mExportBboxesForPvs)
+        if (0 && mExportBboxesForPvs)
         {
                 char filename[100];
@@ -2729 +2766 @@
 
 
-bool BspViewCellsManager::ExportViewCells(const string filename, const bool exportPvs)
+bool BspViewCellsManager::ExportViewCells(const string filename, const bool exportPvs, const ObjectContainer &objects)
 {
         cout << "exporting view cells to xml ... ";
@@ -3974 +4011 @@
                 char filename[100];
                 environment->GetStringValue("ViewCells.filename", filename);
-                ExportViewCells(filename, mExportPvs);
+                ExportViewCells(filename, mExportPvs, objects);
         }
 
@@ -4687 +4724 @@
 
 ViewCellsManager *ViewCellsManager::LoadViewCells(const string filename, 
-                                                                                                  ObjectContainer *objects)
+                                                                                                  ObjectContainer *objects,
+                                                                                                  BoundingBoxConverter *bconverter)
 {
         ViewCellsParser parser;
@@ -4695 +4733 @@
         Debug << "vc filename: " << filename << endl;
 
-        if (parser.ParseFile(filename, &vm, objects))
+        //BoundingBoxConverter bconverter;
+
+        if (parser.ParseFile(filename, &vm, objects, bconverter))
         {
                 //vm->PrepareLoadedViewCells();
@@ -4719 +4759 @@
 
 
-
-bool VspBspViewCellsManager::ExportViewCells(const string filename, const bool exportPvs)
+bool VspBspViewCellsManager::ExportViewCells(const string filename, 
+                                                                                         const bool exportPvs, 
+                                                                                         const ObjectContainer &objects)
 {
         cout << "exporting view cells to xml ... ";
@@ -4737 +4778 @@
                    << " max=\"" << mViewSpaceBox.Max().x << " " << mViewSpaceBox.Max().y << " " << mViewSpaceBox.Max().z << "\" />" << endl;
 
-
+        ExportBoundingBoxes(stream, objects);
 
         //-- the type of the view cells hierarchy
@@ -4750 +4791 @@
 
 
-        //-- export the hierarchy
+        //-- export the spatial hierarchy
         stream << "<Hierarchy>" << endl;
         mVspBspTree->Export(stream);