Changeset 379 for trunk/VUT/GtpVisibilityPreprocessor/src/X3dExporter.cpp

Timestamp:

11/05/05 12:40:40 (19 years ago)

Author:

mattausch

Message:

worked on pvs heuristics

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/X3dExporter.cpp (modified) (3 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/X3dExporter.cpp

@@ -179 +179 @@
 
 void 
-X3dExporter::ExportBspViewCellPartition(const BspTree &tree)
+X3dExporter::ExportBspViewCellPartition(const BspTree &tree, const int maxPvs)
 {
         ViewCellContainer viewCells;
@@ -186 +186 @@
         ViewCellContainer::const_iterator it, it_end = viewCells.end();
 
+
+        if (maxPvs == 0)
+                mUseForcedMaterial = true;
+
         for (it = viewCells.begin(); it != it_end; ++ it)
         {
+                mForcedMaterial.mDiffuseColor.b = 1.0f;
+  
+                float importance = 0;
+
+                if (maxPvs > 0)
+                        importance = (float)(*it)->GetPvs().GetSize() / (float)maxPvs;
+
+                mForcedMaterial.mDiffuseColor.r = importance;
+                mForcedMaterial.mDiffuseColor.g = 1.0f - mForcedMaterial.mDiffuseColor.r;
+                
                 if ((*it)->GetMesh())
                         ExportViewCell(*it);
@@ -194 +208 @@
                         PolygonContainer cell;
                         tree.ConstructGeometry(dynamic_cast<BspViewCell *>(*it), cell);
+
                         ExportPolygons(cell);
                 }