[vtk-developers] TestEmptyInput fail on Borland
Dean Inglis
dean.inglis at on.aibn.com
Fri Oct 25 15:43:12 EDT 2002
Hi,
vtkQuadricClustering fails during the test with empty vtkPolyData input
in Execute because int target = this->GetInput()->GetNumberOfPoints();
results in target = 0,
int numDiv = (this->NumberOfXDivisions * this->NumberOfYDivisions
* this->NumberOfZDivisions) / 2;
if (numDiv > target)
{
double factor = pow(((double)numDiv/(double)target),0.33333);
then divide by zero occurs because (numDiv = 62500 by default values ) >
target
Perhaps a check if target == 0 is in order?
Dean
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Dean Inglis, Ph.D.
- Centre for Appendicular -
- Magnetic Resonance Imaging Studies -
25 Charlton Avenue East, Unit 610
Hamilton, ONT, L8N 1Y2
tel: (905) 527-0028
fax: (905) 521-1297
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
More information about the vtk-developers
mailing list