Curvature(Double,Double,Double,Double,Double,Double,Vector3D,Vector3D) Method
In This Topic
Evaluates the surface curvatures at the specified parametric point.
Syntax
'Declaration
Public Overloads Sub Curvature( _
ByVal As Double, _
ByVal As Double, _
ByRef As Double, _
ByRef As Double, _
ByRef As Double, _
ByRef As Double, _
ByRef As Vector3D, _
ByRef As Vector3D _
)
public void Curvature(
double ,
double ,
out double ,
out double ,
out double ,
out double ,
out Vector3D ,
out Vector3D
)
Parameters
- u
- Parametric value along U direction
- v
- Parametric value along V direction
- gauss
- Gaussian curvature = kappa1*kappa2
- mean
- Mean curvature = (kappa1+kappa2)/2
- kappa1
- Largest principal curvature value
- kappa2
- Smallest principal curvature value
- k1
- Unit principal direction relative to kappa1
- k2
- Unit principal direction relative to kappa2
See Also