没有什么可以看的，NXOPEN直接录制一下导出CAD就可以了。
录制出来自己挑需要的代码拿过来改一下。
1 NX9+VS2012 2 3 4 #include <NXOpen/Part.hxx> 5 #include <NXOpen/PartCollection.hxx> 6 #include <NXOpen/Session.hxx> 7 #include <NXOpen/DxfdwgCreator.hxx> 8 #include <NXOpen/DexManager.hxx> 9 10 11 12 DxfdwgCreator *dxfdwgCreator1; 13 dxfdwgCreator1 = theSession->DexManager()->CreateDxfdwgCreator(); 14 15 dxfdwgCreator1->SetExportData(DxfdwgCreator::ExportDataOptionDrawing); 16 17 dxfdwgCreator1->SetAutoCADRevision(DxfdwgCreator::AutoCADRevisionOptionsR2004); 18 19 dxfdwgCreator1->SetViewEditMode(true); 20 21 dxfdwgCreator1->SetFlattenAssembly(true); 22 23 dxfdwgCreator1->SetExportScaleValue("1:1"); 24 25 //dxfdwgCreator1->SetOutputFileType(DxfdwgCreator::OutputFileTypeOptionDxf);//导出DXF 26 dxfdwgCreator1->SetOutputFileType(DxfdwgCreator::OutputFileTypeOptionDwg);//导出DWG 27 28 dxfdwgCreator1->SetOutputFile("D:\test5.dwg"); 29 30 dxfdwgCreator1->ObjectTypes()->SetCurves(true); 31 32 dxfdwgCreator1->ObjectTypes()->SetAnnotations(true); 33 34 dxfdwgCreator1->ObjectTypes()->SetStructures(true); 35 36 dxfdwgCreator1->SetInputFile("D:\test5.prt"); 37 38 NXObject *nXObject1; 39 nXObject1 = dxfdwgCreator1->Commit(); 40 41 dxfdwgCreator1->Destroy();
