Changeset 568 for trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellsManager.cpp

Timestamp:

01/23/06 15:44:19 (18 years ago)

Author:

mattausch

Message:

debug version for testing shuffling and visualizing neighbors

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellsManager.cpp (modified) (3 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/ViewCellsManager.cpp

@@ -2097 +2097 @@
         //-- refines the merged view cells
         RefineViewCells(postProcessRays, objects);
-        // collapse sibling leaves that share the same view cell
-        mVspBspTree->CollapseTree();
-
-        ResetViewCells();
-
-        // real meshes are only contructed only at this stage
-        FinalizeViewCells(true);
-
-        // write view cells to disc
-        if (mExportViewCells)
-        {
-                char buff[100];
-                environment->GetStringValue("ViewCells.filename", buff);
-                string vcFilename(buff);
-
-                ExportViewCells(buff);
-        }
-
-        return 0;
-}
-
-
-int VspBspViewCellsManager::GetType() const
-{
-        return VSP_BSP;
-}
-
-
-bool VspBspViewCellsManager::GetViewPoint(Vector3 &viewPoint) const
-{
-        if (!ViewCellsConstructed())
-                return ViewCellsManager::GetViewPoint(viewPoint);
-
-        // TODO: set reasonable limit
-        const int limit = 20;
-
-        for (int i = 0; i < limit; ++ i)
-        {
-                viewPoint = mViewSpaceBox.GetRandomPoint();
-                if (mVspBspTree->ViewPointValid(viewPoint))
-                {
-                        return true;
-                }
-        }
-        Debug << "failed to find valid view point, taking " << viewPoint << endl;
-        return false;
-}
-
-
-bool VspBspViewCellsManager::ViewPointValid(const Vector3 &viewPoint) const
-{
-        return mViewSpaceBox.IsInside(viewPoint) &&
-                   mVspBspTree->ViewPointValid(viewPoint);
-}
-
-
-void VspBspViewCellsManager::Visualize(const ObjectContainer &objects,
-                                                                           const VssRayContainer &sampleRays)
-{
-        if (!ViewCellsConstructed())
-                return;
-
-        VssRayContainer visRays;
-        GetRaySets(sampleRays, mVisualizationSamples, visRays);
-
-        if (1) // export view cells
-        {
-                cout << "exporting view cells after post process ... ";
-                Exporter *exporter = Exporter::GetExporter("final_view_cells.x3d");
-
+
+        //-- export shuffled view cells
+        if (1)
+        {
+                cout << "exporting shuffled view cells ... ";
+
+                Exporter *exporter = Exporter::GetExporter("shuffled_view_cells.x3d");
                 if (exporter)
                 {
@@ -2181 +2118 @@
                         }
 
-                        // export rays
-                        if (mExportRays)
+                        ViewCellContainer::const_iterator vit, vit_end = mViewCells.end();
+
+                        Material vm, lm;
+
+                        for (vit = mViewCells.begin(); vit != mViewCells.end(); ++ vit)
                         {
-                                exporter->ExportRays(visRays, RgbColor(0, 1, 0));
+                                BspViewCell *vc = dynamic_cast<BspViewCell *>(*vit);
+
+                                vm = RandomMaterial();
+
+                                lm = vm;
+
+                                vm.mDiffuseColor.r -= 0.45f;
+                                vm.mDiffuseColor.g -= 0.45f;
+                                vm.mDiffuseColor.b -= 0.45f;
+
+                                vector<BspLeaf *>::const_iterator lit, lit_end = vc->mLeaves.end();
+
+                                for (lit = vc->mLeaves.begin(); lit != lit_end; ++ lit)
+                                {
+                                        BspLeaf *leaf = *lit;
+
+                                        if (leaf->Mailed())
+                                                exporter->SetForcedMaterial(lm);
+                                        else
+                                                exporter->SetForcedMaterial(vm);
+
+                                        BspNodeGeometry geom;
+                                        mVspBspTree->ConstructGeometry(leaf, geom);
+                                        exporter->ExportPolygons(geom.mPolys);
+                                }
                         }
 
-                        ExportViewCellsForViz(exporter);
                         delete exporter;
                 }
-        }
-
-        // export shuffled view cells
-        if (1)
-        {
-                cout << "exporting shuffled view cells ...";
-
-                Exporter *exporter = Exporter::GetExporter("shuffled_view_cells.x3d");
+
+
+                cout << "finished" << endl;
+        }
+
+        // collapse sibling leaves that share the same view cell
+        mVspBspTree->CollapseTree();
+
+        ResetViewCells();
+
+        // real meshes are only contructed only at this stage
+        FinalizeViewCells(true);
+
+        // write view cells to disc
+        if (mExportViewCells)
+        {
+                char buff[100];
+                environment->GetStringValue("ViewCells.filename", buff);
+                string vcFilename(buff);
+
+                ExportViewCells(buff);
+        }
+
+        return 0;
+}
+
+
+int VspBspViewCellsManager::GetType() const
+{
+        return VSP_BSP;
+}
+
+
+bool VspBspViewCellsManager::GetViewPoint(Vector3 &viewPoint) const
+{
+        if (!ViewCellsConstructed())
+                return ViewCellsManager::GetViewPoint(viewPoint);
+
+        // TODO: set reasonable limit
+        const int limit = 20;
+
+        for (int i = 0; i < limit; ++ i)
+        {
+                viewPoint = mViewSpaceBox.GetRandomPoint();
+                if (mVspBspTree->ViewPointValid(viewPoint))
+                {
+                        return true;
+                }
+        }
+        Debug << "failed to find valid view point, taking " << viewPoint << endl;
+        return false;
+}
+
+
+bool VspBspViewCellsManager::ViewPointValid(const Vector3 &viewPoint) const
+{
+        return mViewSpaceBox.IsInside(viewPoint) &&
+                   mVspBspTree->ViewPointValid(viewPoint);
+}
+
+
+void VspBspViewCellsManager::Visualize(const ObjectContainer &objects,
+                                                                           const VssRayContainer &sampleRays)
+{
+        if (!ViewCellsConstructed())
+                return;
+
+        VssRayContainer visRays;
+        GetRaySets(sampleRays, mVisualizationSamples, visRays);
+
+        if (1) // export view cells
+        {
+                cout << "exporting view cells after post process ... ";
+                Exporter *exporter = Exporter::GetExporter("final_view_cells.x3d");
+
                 if (exporter)
                 {
@@ -2212 +2242 @@
                         }
 
-                        ViewCellContainer::const_iterator vit, vit_end = mViewCells.end();
-
-                        Material vm, lm;
-
-                        for (vit = mViewCells.begin(); vit != mViewCells.end(); ++ vit)
+                        // export rays
+                        if (mExportRays)
                         {
-                                BspViewCell *vc = dynamic_cast<BspViewCell *>(*vit);
-
-                                vm = RandomMaterial();
-
-                                lm = vm;
-
-                                vm.mDiffuseColor.r -= 0.45f;
-                                vm.mDiffuseColor.g -= 0.45f;
-                                vm.mDiffuseColor.b -= 0.45f;
-
-                                vector<BspLeaf *>::const_iterator lit, lit_end = vc->mLeaves.end();
-
-                                for (lit = vc->mLeaves.begin(); lit != lit_end; ++ lit)
-                                {
-                                        BspLeaf *leaf = *lit;
-
-                                        if (leaf->Mailed())
-                                                exporter->SetForcedMaterial(lm);
-                                        else
-                                                exporter->SetForcedMaterial(vm);
-
-                                        BspNodeGeometry geom;
-                                        mVspBspTree->ConstructGeometry(leaf, geom);
-                                        exporter->ExportPolygons(geom.mPolys);
-                                }
+                                exporter->ExportRays(visRays, RgbColor(0, 1, 0));
                         }
 
+                        ExportViewCellsForViz(exporter);
                         delete exporter;
                 }
-
-
-                cout << "finished" << endl;
         }