mNumberOfVisibleROI = 0;
mNumberOfVisibleContourROI = 0;
mDefaultLUTColor = vtkLookupTable::New();
- for(unsigned int i=0; i<mDefaultLUTColor->GetNumberOfTableValues(); i++) {
+ for(int i=0; i<mDefaultLUTColor->GetNumberOfTableValues(); i++) {
double r = (rand()/(RAND_MAX+1.0));
double v = (rand()/(RAND_MAX+1.0));
double b = (rand()/(RAND_MAX+1.0));