NX二次开发源码分享：从当前视图创建CSYS

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- o" i% {( |- Y* U% `+ E5 wNX二次开发源码分享：从当前视图创建CSYS

比较有用哦，尤其在 PMI 视图选取的时候，自己想想！
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, D( ^7 a2 A, n  G[mw_shl_code=csharp,true] double[] center = new double[3] { 0.0, 0.0, 0.0 };
" L; r: |, F1 d  l% z            Tag viewTag = Tag.Null;
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; u$ b  [9 _: k6 J6 k            theUfSession.View.AskWorkView(out viewTag);
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            if (viewTag == Tag.Null) return;

( |  I9 w, r; g: d$ C- D& E$ [, k            theUfSession.View.AskCenter(viewTag, center);

            View view = (View)(NXObjectManager.Get(viewTag));
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            Point3d point3d = new Point3d (center[0], center[1], center[2]);
6 v$ H) m3 l9 N. M5 B5 y0 Y" @            Vector3d xDirection = new Vector3d(view.Matrix.Xx, view.Matrix.Xy, view.Matrix.Xz);
            Vector3d yDirection = new Vector3d(view.Matrix.Yx, view.Matrix.Yy, view.Matrix.Yz);

            Xform xform = workPart.Xforms.CreateXform(point3d, xDirection, yDirection, NXOpen.SmartObject.UpdateOption.WithinModeling, 1.0);
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            NXOpen.Features.DatumCsysBuilder datumCsysBuilder = workPart.Features.CreateDatumCsysBuilder(null);
7 @. g- w. A6 c" S            datumCsysBuilder.Csys = workPart.CoordinateSystems.CreateCoordinateSystem(xform, NXOpen.SmartObject.UpdateOption.WithinModeling);
# s% g$ e' v+ d' Q% b            datumCsysBuilder.DisplayScaleFactor = 1.25;
3 Y8 w; j$ l' i+ j* y$ Z            datumCsysBuilder.Commit();
5 |. q  v4 G7 B8 c6 N; V- e            datumCsysBuilder.Destroy();[/mw_shl_code]
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