ERR: Fixed memory allocation problem.

include/TriF.hh

@@ -27,7 +27,7 @@ Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 1993, 1994
 class vlTriangleFilter : public vlPolyToPolyFilter
 {
 public:
-  vlTriangleFilter() : PassVerts(0), PassLines(0) {};
+  vlTriangleFilter() : PassVerts(1), PassLines(1) {};
   ~vlTriangleFilter() {};
   char *GetClassName() {return "vlTriangleFilter";};
   void PrintSelf(ostream& os, vlIndent indent);

src/TriF.cc

@@ -35,7 +35,7 @@ void vlTriangleFilter::Execute()
 
   newPolys = new vlCellArray();
   // approximation
-  numCells = this->GetNumberOfPolys() + this->GetNumberOfStrips();
+  numCells = this->Input->GetNumberOfPolys() + this->Input->GetNumberOfStrips();
   newPolys->Allocate(newPolys->EstimateSize(numCells,3),3*numCells);
 
   // pass through triangles; triangulate polygons if necessary