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    [Plugin] Dxf_In v2.2 20110517 Dxf2Skp

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    • A Offline
      alexdobras
      last edited by

      i have made another file, much simple one.

      0 (contains a polyline)
      blue circle
      red rectangle
      yellow Block

      Though layer system now works with your new plugin, but is not accurate: i ,mean the red rectangle is placed on Layer0(of SU default), but it should appear on a different one: that is Red Rectangle not to be placed on Layer0(defaultSUlayer).
      (bytheway: if i hide Layer0-everything dissapears- this is strange because on layer Red Rectangle should be only a rectangle, and SU for some reason puts the rectangle on Layer0 with also everything!! strange, you can see that is no Red Rectangle layer in SU, after importing the file)

      here's the file, please check it out.
      testlayers.dxf

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      • A Offline
        alexdobras
        last edited by

        it would be best to make possible to add the layers imported into Su, on different layers than SU's layers, cause currently it puts some geometry on Layer0 of SU, which is not good at all.

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        • A Offline
          alexdobras
          last edited by

          the rectangle lacks an edge for some reason by the way, as seen here:see.PNG

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          • A Offline
            alexdobras
            last edited by

            Also: Blender 2.49 has a very powerful DXF importer. I have tested it and installed everything includin text blocks all correct , without an error. Single thing that is not working are the layers. Unfortunately blender in not as quick and simple as SU 😐

            I wonder if you could take a look into how that Importer in made, so you could adapt it to SU.

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            • honoluludesktopH Offline
              honoluludesktop
              last edited by

              @alexdobras said:

              it would be best to make possible to add the layers imported into Su, on different layers than SU's layers, cause currently it puts some geometry on Layer0 of SU, which is not good at all.

              SketchUp layers are unlike those in other Cad applications. I think that the view layer is correct. If you elect to group the import at the end of running the application, the group will be placed on "layer0", and hiding/unhiding layers behaves as you see it. If you do not group the import, it should work in a more conventional manner. I will look at the problem with placing the entities on the wrong layer.

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              • honoluludesktopH Offline
                honoluludesktop
                last edited by

                Alex, good news is "layer0" is "RED_RECTANGLE" so the problem is fixable. Bad news, the missing entities may be "unsupported" by Dxf_In. Sorry, but the math for those entities may be (or not) beyond me. I will take a look.

                Is the attached image the one that you are looking for?Temp00.pngIf not tell me what is wrong? The line that intersects the circle is on "layer0". I suspect that is wrong. Can you tell me what layer it's on? Perhaps layer "0".

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                • A Offline
                  alexdobras
                  last edited by

                  @honoluludesktop said:

                  Alex, good news is "layer0" is "RED_RECTANGLE" so the problem is fixable. Bad news, the missing entities may be "unsupported" by Dxf_In. Sorry, but the math for those entities may be (or not) beyond me. I will take a look.

                  Is the attached image the one that you are looking for?[attachment=0:fq5clw9c]<!-- ia0 -->Temp00.png<!-- ia0 -->[/attachment:fq5clw9c]If not tell me what is wrong? The line that intersects the circle is on "layer0". I suspect that is wrong. Can you tell me what layer it's on? Perhaps layer "0".

                  it is almost good
                  the line that intersects the circle is on layer named "0" on CAD, but i see that is on "Layer0" of Sketchup. that is bad, because SU should create the later named "0", so the dxf imported should pe placed on totally different layers than that existing ones.

                  also: how could you import the dxf and get the entire rectangle, and almost the Block completely imported??

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                  • A Offline
                    alexdobras
                    last edited by

                    there should be 5 layers:

                    layer0
                    0
                    red rectangle
                    yellow Block
                    Blue circle

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                    • TIGT Offline
                      TIG Moderator
                      last edited by

                      In a DWG/DXF import the CAD layer '0' shouldbecomes= SKP layer 'Layer0' [nil]
                      Other layers should be named to suit... πŸ˜’

                      TIG

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                      • A Offline
                        alexdobras
                        last edited by

                        here are the layers in SU:
                        please notice that there is Layer0 and 0
                        Capture.PNG

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                        • A Offline
                          alexdobras
                          last edited by

                          here is the layout in DraftSight :
                          draftsight.PNG

                          notice that the name "red rectangle" disappears from the layer tab in SU.

                          i don't know what you did Honoluludesktop, that you got the picture earlier showed.
                          and by the way, how did you get all the lines importing accurately ?

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                          • honoluludesktopH Offline
                            honoluludesktop
                            last edited by

                            Looks like you got another post in while I was writing the other.>_< The accurate image is based another application that I use to check my work. I placed the SU layer window over it in order that you can ID the layers.

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                            • honoluludesktopH Offline
                              honoluludesktop
                              last edited by

                              Yes, in my case, "Red_Rectangle" is missing. While I am moving ahead on this, I would like to get the opinion of those that are more experienced then myself. Bottom line is that the app. should conform to Acad, GCD/4D (the reason I wrote this plugin), and SU specifications.

                              Btw, Dxf_In currently doesn't do splines, ellipses, or polyface entities. Ellipsis can be added in the future, but polyface entities, and splines are outside of my comprehension of their computer math algorithms.

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                              • A Offline
                                alexdobras
                                last edited by

                                @honoluludesktop said:

                                Looks like you got another post in while I was writing the other.>_< The accurate image is based another application that I use to check my work. I placed the SU layer window over it in order that you can ID the layers.

                                but how did you get that accurate importing? i see all the lines in your SU

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                                • honoluludesktopH Offline
                                  honoluludesktop
                                  last edited by

                                  Tig, Do you think it will be a problem if I add layer "0" to the set along with layer0"? If a problem, why? Don't know if I can do it, but was about to try having both.

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                                  • honoluludesktopH Offline
                                    honoluludesktop
                                    last edited by

                                    Alex, getting there. The yellow block is erroneously being replicated. Maybe tomorrow.


                                    Temp00.png

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                                    • A Offline
                                      alexdobras
                                      last edited by

                                      i see in the picture, that the yellow Block is placed 2-times, for some reason 😲
                                      pray it will work tomorrow πŸ’š

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                                      • A Offline
                                        alexdobras
                                        last edited by

                                        also, it is an advance already, because i see the rectangle fully imported into SU.

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                                        • honoluludesktopH Offline
                                          honoluludesktop
                                          last edited by

                                          Alex, This should do for now. Temp00.pngThe plugin needs to be tested for lines, circles, arcs, faces, 3dfaces, and polylines.dxf_In_v1.28.rbI will have to work on the problem group or component transformations before I add ellipses to the supported entities.

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                                          • A Offline
                                            alexdobras
                                            last edited by

                                            i read the above post
                                            i saw "The plugin needs to be tested for lines, circles, arcs, faces, 3dfaces, and polylines." and i created a new file with everything that you said. So, here iti is:test4plugin.dxf
                                            it is a model that has a layer for each element that you have requested.

                                            after testing it in SU, this is what it needs to be said:

                                            1. everything imported pretty well, but 3Dfaces and Blocks. (blocks i tested with other files, and got the error"bloks not suppoerted)

                                            here is what is seen in CAD DraftSightwhat is in SU

                                            1. other thing; i think it is a bug: everytime i open an multi-layered dxf in SU, the layer "PERGOLAS" is automatically imported, for no reason. here are the previews:

                                            ![what's with "PERGOLAS" ?](/uploads/imported_attachments/LpiM_layerstrangeness0.PNG "what's with "PERGOLAS" ?") ![here's on different file. the "PERGOLAS" still appears for some reason](/uploads/imported_attachments/JpAL_layerstrangeness2.PNG "here's on different file. the "PERGOLAS" still appears for some reason")

                                            1. the last thing: is that SU's Layer0, when is turned off, everything disappears. It should better dissapear only what's on Layer0. If a create another file with two layers on SU, and put different objects on diffenret layers, when i turn off Layer0, not everything disappears.

                                            Layer0 turned off- influences everything Layer0 turned off - doesn't influence other layers

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