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Nina Ivanova

Vectorworks, Inc Employee
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  1. Nina Ivanova

    BIM to DWG

    Hi François, Thank you for the file. I suppose, that it is the one, which you used when you firstly wrote to me. When this file is exported with the default settings, for section viewports in the sheet layer you will receive corresponding clipped blocks with geometry in the AutoCAD's Paper space layout. It will look exactly as expected - with the appropriate clipping. With the default settings, we do not write any graphics in the Model space for the sheet layer section viewports. You should not re-import the exported DWG to check the exported graphics - as I wrote in my post, we are not able to crop our graphics in a sheet layer without creation of viewports - DLVPs are not allowed in the sheet layers. If you want the graphics to be exported in the Model space, you could use "Export Viewports as 2D graphics in Model space" export option. This of course will not create the corresponding viewports in the Paper space layout. If you re-import this DWG in Vectorworks, you will receive the graphics properly cropped because we will create the necessary DLVPs. From your second post I understood, that you have created cropped Design Layer Section viewports. If you export from a design layer, you will receive a DWG with clipped blocks. Then, re-importing them back you will receive properly cropped graphics because the necessary DLVPs will be created. This is what I meant in my post. If you create sheet layer viewports presenting the cropped design layer section viewports and export with the default settings, we will create blocks to place there the necessary graphics for the sheet layer viewports (for visibility control) and clipped blocks, presenting the design layer section viewports will be actually inside these blocks. The graphics will look as expected in AutoCAD - you will have both the model space graphics and the paper space presentation - which as I understood is what you want. Again, re-import is not a good check for the exported DWG. On re-import we will not be able to create the necessary DLVPs because we do not support DLVPs inside symbols. That is probably why you have not been able to see what I explained in my post. Regarding the annotations: you have added annotations in the sheet layer viewports, correct? On export to DWG we will place all them as additional graphics over the created viewport. DWG viewports do not have a spacial "space" to put the annotations as we have in Vectorworks. That is way they will be re-imported as separate objects over the created VW viewport. Please, let me know if there is something unclear. Thank you, Nina
  2. Nina Ivanova

    BIM to DWG

    Hi François, Yes, please, send the files off list, so that I can look at them. Thank you, Nina
  3. Nina Ivanova

    BIM to DWG

    Hi François, All the section viewports are exported to DWG as ready graphics - i.e. blocks with elements, presenting the section. When the section viewport is cropped, it is exported as clipped DWG block. When a clipped DWG block is imported back in Vectorworks, there are two possibilities: - if the clipped DWG block is from the Model space (i.e. needs to be created in a VW Design Layer), by default it will be converted to a cropped Design Layer viewport (or to a non-cropped symbol, if "Ignore Block clipping import" option is set to ON); - if the clipped DWG block is from a Paper space, like in your case, it will need to be created in a VW Sheet layer, and then it will be imported as a non-cropped symbol. There is no way to import it as a clipped DLVP there. So it is not a matter of a setting. Best regards, Nina
  4. Nina Ivanova

    Export Import DWG Problems - General questions

    Did you try REGEN command from inside AutoCAD?
  5. Nina Ivanova

    Autocad layers import

    Thank you all for your comments! We will consider your requests. Best regards, Nina
  6. Nina Ivanova


    Problematic negatively scaled symbols with attached records, placed inside other symbols, were not fixed. Fixed version of the document was sent via PM. Updated VectorScript can be found in my previous post.
  7. Nina Ivanova


    Tparabia, Shrunken Ned, You can do the following in order to be able to export your documents to DWG - as a temp workaround until you get the SP3 version where the problem is fixed: Save your document as a new one, just for the export purposes. Create a new resource of type Script. Copy the script from the attached txt file inside the opened Script Editor window, compile and run it (be sure to have Language set to VectorScript). It will detach all the records from the negatively scaled symbol instances and corresponding symbol definitions. If you still see a crash even after you have run the script, then, please, send the original document to me. Best Regards, Nina DetachRecordsFromNegScaledSym-updated.txt
  8. Nina Ivanova

    Autocad layers import

    Vectorworks does not create empty classes (or layers) anymore. Unused block definitions, line types, materials, dimension styles are also purged during the import.
  9. Nina Ivanova

    DXF Import Issues

    @ensta, Are you trying to import all the DXF files at ones, using the Import DXF/DWG or DWF menu command? If you are batch importing all the files, then you might want to check the Destination: Current File, Symbols in Current File, New Files in Folder. If you are importing as symbols in current file, only symbol definitions will be created; if you are creating new files in folder, then you will not have anything imported into the current document and you have to open created documents to see the graphics. You could send an example DXF so I could check what happens.
  10. Nina Ivanova

    exporting point data to AutoCADD

    Coordinate data are available after the file is exported to DWG. Points are also created during the export, but they are not visible. You have loci inside the Vectorworks document, which are always exported as invisible points. In order to make the point visible inside AutoCAD, Acad users need to change the value of the system variable PDMODE. I am attaching a picture with the possible values. Alternatively, you might want to import the initial data from the DXF file using another import option for the points - use Import Points as Symbols. After import you could edit the symdef to adjust the "point" size or graphics. Then you can export to DWG and the Acad user will not need to do anything in order to see both coordinates and point location (points will be presented as Block References). Hope this helps, Nina
  11. Nina Ivanova


    Thank you, Wesley! Yes, this is a known problem for SP2, which is already fixed for SP3. It appeared after some restrictions done in the third party library, which we use for reading and writing DWG files. We had to adapt our code to follow the same restrictions. This problem appeared in a very special case - export of negatively scaled symbol instances with attached to the symdef record format - which usually happens when you have an imported DWG. There are 3 such symbols in your document - 01PSBB01, 01PSBD01 and 01P054. Detaching record format from mentioned symdefs fixes the problem (and there is no loss of data after export to DWG - see images). Thank you for reporting and sorry for the inconvenience. Nina Venue_1.vwx
  12. Nina Ivanova


    Hello Wesley, Would you, please, attach an example DWG so that we can investigate? Thank you, Nina
  13. Nina Ivanova

    Export to DWG Issue

    I would say, that it is due to the difference in the CAD packages - there are things, which you can do in Vectorworks, but there is no exact way to export them in a DWG file.
  14. Nina Ivanova

    Export to DWG Issue

    Thank you for the images, Laura! Would you, please, attach an example Vectorworks document (.vwx file)? Thanks, Nina
  15. Nina Ivanova

    Export to DWG Issue

    Hello Laura, Would you, please, attach an example document, which shows your problem? Thank you, Nina


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