42 #ifndef __vtkParametricFigure8Klein_h
43 #define __vtkParametricFigure8Klein_h
61 vtkSetMacro(Radius,
double);
62 vtkGetMacro(Radius,
double);
73 virtual void Evaluate(
double uvw[3],
double Pt[3],
double Duvw[9]);
83 virtual double EvaluateScalar(
double uvw[3],
double Pt[3],
double Duvw[9]);
virtual double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9])=0
virtual void Evaluate(double uvw[3], double Pt[3], double Duvw[9])=0
void PrintSelf(ostream &os, vtkIndent indent)
abstract interface for parametric functions
a simple class to control print indentation