CAD tip # 11072:

Question

CAD

% platform category

How to make an interference line from 3D Faces?

How to generate intersection line between two non-complanar 3D Faces?

First convert the 3D faces (3DFACE objects) to surfaces with the CONVTOSURFACE command. Then use the INTERFERE command to generate the 3D intersection line.

In older AutoCAD versions you can also thicken the surfaces (THICKEN) and then INTERSECT them.

ACAD

*CAD

30.8.2016 11873×

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applies to: AutoCAD ·

See also:
Tip 13944:	Intersection of a 3D spline with a plane in Fusion 360.
Tip 13150:	How to hatch selected objects including overlays and islands?
Tip 13087:	3DintCurves - intersections of curves with 3D solids.
Tip 12836:	How to suppress snapping when inserting symbols and families in Revit?
Tip 12771:	Simplification of an assembly in Fusion 360 - the shrinkwrap function

Selected tip: Setting display quality in InfraWorks 360.

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