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) s# d! Z. I% Q* }NX二次开发源码分享：从当前视图创建CSYS
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比较有用哦，尤其在 PMI 视图选取的时候，自己想想！! y2 p% T, t% F5 S3 s; j
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9 G% j# ] W1 \[mw_shl_code=csharp,true] double[] center = new double[3] { 0.0, 0.0, 0.0 };: r* {' I6 g1 J8 k; ?3 ]- J
Tag viewTag = Tag.Null;3 M+ t! e1 O- p' c: P
' O8 a+ T9 c( N1 L! i9 r theUfSession.View.AskWorkView(out viewTag);
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if (viewTag == Tag.Null) return;5 C% ^" |4 a8 Q0 W
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theUfSession.View.AskCenter(viewTag, center);1 r) Y6 ~7 F' s$ L
2 ]7 T$ V1 N) W0 `/ Y# z8 X" R' O View view = (View)(NXObjectManager.Get(viewTag));
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Point3d point3d = new Point3d (center[0], center[1], center[2]);9 b; Q8 c* ?! T3 I1 B
Vector3d xDirection = new Vector3d(view.Matrix.Xx, view.Matrix.Xy, view.Matrix.Xz);; c4 L# [7 w- j. R4 O3 _; H7 M- e8 D
Vector3d yDirection = new Vector3d(view.Matrix.Yx, view.Matrix.Yy, view.Matrix.Yz);
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2 Z& G7 w* O% E: \ Xform xform = workPart.Xforms.CreateXform(point3d, xDirection, yDirection, NXOpen.SmartObject.UpdateOption.WithinModeling, 1.0);
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: ^( r7 H0 \) K6 O9 R NXOpen.Features.DatumCsysBuilder datumCsysBuilder = workPart.Features.CreateDatumCsysBuilder(null);9 g4 W+ u6 P; }
datumCsysBuilder.Csys = workPart.CoordinateSystems.CreateCoordinateSystem(xform, NXOpen.SmartObject.UpdateOption.WithinModeling);
( E7 s0 f, w; }6 m" L6 I* _! I datumCsysBuilder.DisplayScaleFactor = 1.25;
1 G' s2 n3 [4 R% Y7 d datumCsysBuilder.Commit();
8 g; {. o8 q/ ]& K5 u: e" z0 v datumCsysBuilder.Destroy();[/mw_shl_code]
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|小黑屋|PLM之家-专注工业软件生态建设，大模型CAD创新生态
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发表于 2019-3-2 14:25:23
