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
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) @, b/ K4 G) k5 {static Face[] AskTangentFaces(Face baseFace)
    {
        FaceTangentRule faceTangent =
) \8 k' U/ ^5 E5 L            workPart.ScRuleFactory.CreateRuleFaceTangent(baseFace, new Face[] { });


        ScCollector scCollector1 = workPart.ScCollectors.CreateCollector();
        scCollector1.ReplaceRules(new SelectionIntentRule[] { faceTangent }, false);

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        TaggedObject[] tanFaces = scCollector1.GetObjects();
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! e$ s/ g3 ]/ n& o# y7 G8 `3 L& {        System.Collections.Generic.List<Face> faceList =
+ e' Y0 g4 `3 |6 m            new System.Collections.Generic.List<Face>();
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        foreach (Face aFace in tanFaces) faceList.Add(aFace);


        return faceList.ToArray();
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