RhinoCommon API
BrepTrimListAdd Method (Int32) |
Add a new trim that will be part of an inner, outer, or slit loop
to the brep.
Namespace: Rhino.Geometry.Collections
Assembly: RhinoCommon (in RhinoCommon.dll)

public BrepTrim Add( int curve2dIndex )
Public Function Add ( curve2dIndex As Integer ) As BrepTrim
Parameters
- curve2dIndex
- Type: SystemInt32
index of 2d trimming curve
Return Value
Type: BrepTrimNew Trim

You should set the trim's tolerance, type, iso, li, and m_ei values.
In general, you should try to use the
Add( edge, bRev3d, loop, c2i ) version of NewTrim.
If you want to add a singular trim, use AddSingularTrim.
If you want to add a crvonsrf trim, use AddCurveOnFace.
If you want to add a ptonsrf trim, use AddPointOnFace.

Rhino for Mac
Supported in: 5.4Rhino for Windows
Supported in: 6.14