Changeset 310 for trunk/VUT/GtpVisibilityPreprocessor/src/Preprocessor.cpp

Timestamp:

10/05/05 18:36:16 (19 years ago)

Author:

mattausch

Message:

updated input file behaviour. started to use pvs templates. removed raycast bugs

File:

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

trunk/VUT/GtpVisibilityPreprocessor/src/Preprocessor.cpp

@@ -30 +30 @@
 }
 
+bool Preprocessor::ParseViewCellsOptions()
+{
+        // parse type of view cells
+        char viewCellsStr[64];
+        environment->GetStringValue("ViewCells.hierarchyType", viewCellsStr);
+
+        int vcType = BSP_VIEW_CELLS;
+  
+        if (strcmp(viewCellsStr, "bspTree") == 0)
+                vcType = BSP_VIEW_CELLS;
+        else if (strcmp(viewCellsStr, "kdTree") == 0)
+                vcType = KD_VIEW_CELLS;
+        else if (strcmp(viewCellsStr, "sceneDependent") == 0)
+                vcType = SCENE_DEPENDENT;
+        else
+        {
+                cerr<<"Wrong view cells type" << viewCellsStr << endl;
+                exit(1);
+        }
+
+        // decide about view cell subdivision type used for preprocessing
+        switch (vcType)
+        {
+        case BSP_VIEW_CELLS:
+        case KD_VIEW_CELLS:
+                mViewCellsType = vcType;
+                break;
+        case SCENE_DEPENDENT:
+                mViewCellsType = BSP_VIEW_CELLS; // TODO
+                break;
+        }
+
+        return true;
+}
+
 void Preprocessor::DeleteViewCells()
 {
@@ -108 +143 @@
         switch (BspTree::sConstructionMethod)
         {
-        case BspTree::VIEW_CELLS:
+        case BspTree::FROM_INPUT_VIEW_CELLS:
                 mBspTree->Construct(mViewCells);
                 break;
-        case BspTree::SCENE_GEOMETRY:
+        case BspTree::FROM_SCENE_GEOMETRY:
                 DeleteViewCells(); // we generate new view cells
                 mSceneGraph->CollectObjects(&objects);
                 mBspTree->Construct(objects, &mViewCells);
                 break;
-        case BspTree::RAYS:
+        case BspTree::FROM_RAYS:
                 DeleteViewCells(); // we generate new view cells        
                 mBspTree->Construct(rays, &mViewCells);
@@ -126 +161 @@
         return true;
 }
+
 
 
@@ -169 +205 @@
   return false;
 }
-
-
-