NX二次开发源码分享： 选择相切面的方法

admin

NX二次开发源码分享： 选择相切面的方法
8 u+ P7 c8 s4 Y0 X" r
3 x, g4 P& h5 ]$ d: x1 ^- D
static Face[] AskTangentFaces(Face baseFace)
8 r1 C% g1 j: ~: P2 i3 ]* T$ w. W    {
        FaceTangentRule faceTangent =
            workPart.ScRuleFactory.CreateRuleFaceTangent(baseFace, new Face[] { });

* s7 Y  R0 r" A6 E8 |+ G
        ScCollector scCollector1 = workPart.ScCollectors.CreateCollector();
" j# a. E0 ^/ v7 Y        scCollector1.ReplaceRules(new SelectionIntentRule[] { faceTangent }, false);


" a5 g( `* K% e% e1 f1 [- A        TaggedObject[] tanFaces = scCollector1.GetObjects();


        System.Collections.Generic.List<Face> faceList =
  H' z& Q- B& f            new System.Collections.Generic.List<Face>();
, W; r# g" E3 d' k/ ?

        foreach (Face aFace in tanFaces) faceList.Add(aFace);
8 Y2 V8 }* `# F1 m5 m
4 _) W' G4 _/ q. E* Q9 f* m: K4 y
" |- ~3 {" p- o% Y; }        return faceList.ToArray();
    }
# b5 B" J7 K8 U8 Z  e3 d1 ~