NX二次开发源码分享： 选择相切面的方法

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NX二次开发源码分享： 选择相切面的方法


, ~% [  o4 o2 f/ Sstatic Face[] AskTangentFaces(Face baseFace)
7 G3 Y0 L( V8 J2 z- ~    {
        FaceTangentRule faceTangent =
            workPart.ScRuleFactory.CreateRuleFaceTangent(baseFace, new Face[] { });
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( O: v# `! n" ?0 V4 Z% z        ScCollector scCollector1 = workPart.ScCollectors.CreateCollector();
/ Q- N3 K3 Y2 j$ B        scCollector1.ReplaceRules(new SelectionIntentRule[] { faceTangent }, false);

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& A, G; Y2 M3 L" g( `        TaggedObject[] tanFaces = scCollector1.GetObjects();

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        System.Collections.Generic.List<Face> faceList =
. Q0 v5 i- C5 O9 G9 S, M            new System.Collections.Generic.List<Face>();
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4 n' V. V; N4 @1 F) M0 v( R        foreach (Face aFace in tanFaces) faceList.Add(aFace);

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6 l& Z- N5 _9 Y2 v* ?# v        return faceList.ToArray();
* B5 p: T  ~% A( e  w( x# `% ~    }


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