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Author: hansong
Date: Mon Oct 31 16:51:35 2005
New Revision: 683

Modified:
   branches/itanium2/Model/Groups/KDTreeLoader.cc
Log:
load .igg file as a means of removing incorrect parts from the model 
(optional)

Modified: branches/itanium2/Model/Groups/KDTreeLoader.cc
==============================================================================
--- branches/itanium2/Model/Groups/KDTreeLoader.cc      (original)
+++ branches/itanium2/Model/Groups/KDTreeLoader.cc      Mon Oct 31 16:51:35 
2005
@@ -510,6 +510,27 @@
                }
        }
 
+       // read the "ignore geometry" file (.igg)
+       strcpy(filename, fn);
+       strcat(filename, ".igg");
+       if ((f = fopen(filename, "rb")) != NULL) {
+               // there is a igg file, read it
+               while (! feof(f)) {
+                       char buf[128];
+                       long long iggbegin, iggend;
+                       fgets(buf, 128, f);
+                       int n = sscanf(buf, "%lld%lld", &iggbegin, &iggend);
+                       if (n!=2) {
+                               fprintf(stderr, "error processing file %s\n", 
filename);
+                               break;
+                       }
+                       for (long long i=iggbegin; i<=iggend; i++)
+                               memset(&kdtree->tris->get(i), 0, 
sizeof(Triangle)); 
+               }
+               fclose(f);
+       }
+
+
        // can do picking by default
        kdtree->__setPicking(true);
 
@@ -563,6 +584,10 @@
                offset++;
        }
        fprintf(stderr, "Total %d groups\n", 
kdtree->groupToNameMap->getLen());
+
+       kdtree->triFlags = new VArray<unsigned char>(nTris);
+       kdtree->triFlags->setLen(nTris);
+       kdtree->triFlags->clear();
        
        return 1;
 }

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• [MANTA] r683 - branches/itanium2/Model/Groups, hansong, 10/31/2005

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