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! [5 n2 R- P2 G3 P- V' K8 yNX二次开发源码分享：从当前视图创建CSYS# b$ b. Z$ m% K: x, `7 ?8 }' Z/ Y
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比较有用哦，尤其在 PMI 视图选取的时候，自己想想！
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[mw_shl_code=csharp,true] double[] center = new double[3] { 0.0, 0.0, 0.0 };' m8 \$ u4 X9 L5 C j2 i2 M
Tag viewTag = Tag.Null;* B/ m+ N/ T( n0 r0 ^2 [
! ]1 M2 V% l+ Z' a+ K: F theUfSession.View.AskWorkView(out viewTag);
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( O6 g5 K& f' K/ X+ ]; D if (viewTag == Tag.Null) return;' i w/ q7 _9 G" l! X
) `& b* j" | e' [6 j7 u theUfSession.View.AskCenter(viewTag, center);7 F7 h$ t( o2 B
$ C/ K R+ k9 k View view = (View)(NXObjectManager.Get(viewTag));
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5 ~' {) A! Z$ y" u Point3d point3d = new Point3d (center[0], center[1], center[2]);
6 Q7 F& X3 m7 j Vector3d xDirection = new Vector3d(view.Matrix.Xx, view.Matrix.Xy, view.Matrix.Xz);
- d. _3 L6 U4 [& u' W' L9 M% U1 s Vector3d yDirection = new Vector3d(view.Matrix.Yx, view.Matrix.Yy, view.Matrix.Yz);
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Xform xform = workPart.Xforms.CreateXform(point3d, xDirection, yDirection, NXOpen.SmartObject.UpdateOption.WithinModeling, 1.0);' U$ F& F0 B2 Z1 B7 r( t$ r2 k
% ^' D3 S+ K T4 o; p( L4 v. o NXOpen.Features.DatumCsysBuilder datumCsysBuilder = workPart.Features.CreateDatumCsysBuilder(null);; T. J- g! [3 ~9 x+ o( D$ y
datumCsysBuilder.Csys = workPart.CoordinateSystems.CreateCoordinateSystem(xform, NXOpen.SmartObject.UpdateOption.WithinModeling);
% A1 x8 m% u* @, `5 g3 y datumCsysBuilder.DisplayScaleFactor = 1.25;+ K$ Y( R0 _& O9 T9 K+ f; L4 y6 l
datumCsysBuilder.Commit();' C$ q$ C. |3 ]
datumCsysBuilder.Destroy();[/mw_shl_code]: l% m1 J8 s/ {% h1 i
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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
( 沪ICP备2026005248号-1 )
发表于 2019-3-2 14:25:23
