Similar to IsoCurve function, except this function pays attention to trims on faces and may return multiple curves.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0

C#

public Curve[] TrimAwareIsoCurve(
	int direction,
	double constantParameter
)

VB

Public Function TrimAwareIsoCurve ( 
	direction As Integer,
	constantParameter As Double
) As Curve()

direction

Type: System.Int32
Direction of isocurve. 0 = Isocurve connects all points with a constant U value.

1 = Isocurve connects all points with a constant V value.

constantParameter

Type: System.Double
Surface parameter that remains identical along the isocurves.

Type: Curve[]
Isoparametric curves connecting all points with the constantParameter value.

In this function "direction" indicates which direction the resulting curve runs. 0: horizontal, 1: vertical In the other Surface functions that take a "direction" argument, "direction" indicates if "constantParameter" is a "u" or "v" parameter.

Supported in: 6.0.16224.21491, 5D58w

BrepFace Class
Rhino.Geometry Namespace