Evaluates a surface mathematically.
Namespace:
Rhino.Geometry
Assembly:
RhinoCommon (in RhinoCommon.dll)
Syntaxpublic bool Evaluate(
double u,
double v,
int numberDerivatives,
out Point3d point,
out Vector3d[] derivatives
)
Public Function Evaluate (
u As Double,
v As Double,
numberDerivatives As Integer,
<OutAttribute> ByRef point As Point3d,
<OutAttribute> ByRef derivatives As Vector3d()
) As Boolean
Parameters
- u
- Type: SystemDouble
A U parameter. - v
- Type: SystemDouble
A V parameter. - numberDerivatives
- Type: SystemInt32
The number of derivatives. - point
- Type: Rhino.GeometryPoint3d
A point. This out parameter will be assigned during this call. - derivatives
- Type: Rhino.GeometryVector3d
A vector array. This out parameter will be assigned during this call. This can be null.
Return Value
Type:
Booleantrue if the operation succeeded; false otherwise.
Version InformationRhino for Mac
Supported in: 5.4
Rhino for Windows
Supported in: 6.12
See Also