SurfacePushup Method (Curve, Double, Interval) |

Computes a 3d curve that is the composite of a 2d curve and the surface map.

**Namespace:** Rhino.Geometry**Assembly:** RhinoCommon (in RhinoCommon.dll) Version: 5.1.50000.0 (5.0.20693.0)

Syntax public Curve Pushup(
Curve curve2d,
double tolerance,
Interval curve2dSubdomain
)

Public Function Pushup (
curve2d As Curve,
tolerance As Double,
curve2dSubdomain As Interval
) As Curve

#### Parameters

- curve2d
- Type: Rhino.GeometryCurve

a 2d curve whose image is in the surface's domain. - tolerance
- Type: SystemDouble

the maximum acceptable distance from the returned 3d curve to the image of curve_2d on the surface.
- curve2dSubdomain
- Type: Rhino.GeometryInterval

The curve interval (a sub-domain of the original curve) to use.

#### Return Value

Type:

Curve3d curve.

See Also