Greetings!

I have problems with add mate for Face2 and Feature, because Face2 don' have Select() method.

I work with model of shaft:

Here my code:

<p>public void doProcessSelection()</p><p>        {</p><p>            SelectionMgr selector = assembly.SelectionManager;</p><p>            int quantity = selector.GetSelectedObjectCount();</p><p>            Debug.WriteLine("selected {0} surface", quantity);</p><p>            for (int i = 1; i <= quantity; ++i)</p><p>            {</p><p>                try</p><p>                {</p><p>                    Face2 face = (Face2)selector.GetSelectedObject6(i, -1);</p><p>                    Feature feature = (Feature)face.GetFeature();</p><p>                    Surface surface = (Surface)face.GetSurface();</p><p>                    planeBase = planeBase == null && surface.IsPlane() ? face : planeBase;</p><p>                    firstCylinderBase = firstCylinderBase == null && surface.IsCylinder() ? face : firstCylinderBase;</p><p>                    secondCilinderBase = secondCilinderBase == null && surface.IsCylinder() ? face : secondCilinderBase;</p><p>                }</p><p>                catch (Exception ex)</p><p>                {</p><p>                    Debug.WriteLine("process selected faces error: {0}. \\n\\tstack trace: {1}", ex.Message, ex.StackTrace);</p><p>                };</p><p>            }</p><p>            Debug.WriteLine("processing select of user ... ok");</p><p>        }</p>

When doProcessSelection() is finishes work, variable planeBase will be referenced on the plane(1).

Plane (2), she have a name, i found using references geometry:

<p>Feature feature = planeLocator.Component.FeatureByName("mouting-plane");</p><p>feature.Select(true);</p>

But Face2 don't have Select() method.

How I can make AddMate for this entities?

Advance thanks for help!