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    [Plugin] MatSim (Material Simulation) - v1.5b - 09 Jul 25

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    • fredo6F Offline
      fredo6
      last edited by

      @i5963c said:

      Hello, is there any indication on the expected release date of the feature that will allow to assign simulation themes to scenes?

      I have done the Scene part. However, I have problems with the Layout option. Basically, with the current Sketchup and Layout API, it seems impossible to update an existing Layout document from a model.

      I see what I can do to release only the Scene part. I will also include the Default Themes.

      Fredo

      Scene Assignment.png

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      • I Offline
        i5963c
        last edited by

        Hello,

        I get an error message when I launch this plugin, indicating that the version has expired. The error message also refers to the homepage of a plugin that is even not installed on my system (MoveAlignMe).
        I have no clue what's happening...
        Thanks to let me know what needs to be done in order to be able to use the MatSim plugin again.
        Kind regards

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        • fredo6F Offline
          fredo6
          last edited by

          NEW RELEASE: MatSim v1.2a - 31 Oct 23

          Requirements

          • LibFredo6: v14.2a or above
          • Sketchup version: SU2017 and above

          MatSim 1.2a includes

          • Extension of validity
          • Experimental Scene Assignment of simulation

          Home Page of LordOfTheToolbars for information and Download.

          Main post of this LordOfTheToolbars thread.

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          • I Offline
            i5963c
            last edited by

            Hello,

            Thanks for the quick reaction and update of the extension (also for TruePaint, which had a similar validity period issue, btw).

            However, I think there is a problem with the MatSim update.

            I installed it on my system, and noticed that it didn't work. When I click one of the two icons or use the equivalent menu options, nothing happens (i.e. the normal dialog boxes don't appear).
            When I activate the Ruby console, there is actually an error, as shown in the screenshot, included in the attached screenshot (Error: #<NameError: unintialized constant F6_MatSim::Bandeau::HTML>).

            SharedScreenshot MatSim error - crop.png

            This error occurs with a SketchUp model for which I applied the initial version of the MatSim plugin already before. I noticed that when I try to use the new version of the MatSim plugin on a new SketchUp model or on a model that hasn't already MatSim settings applied, the error initially doesn't appear, and asks whether you want to create a material simulation. However, afterwards, the error also happens for these files (i.e. actually nothing happens when clicking the buttons). For each click on a button, the same series of messages is added in the Ruby console.

            So, it looks like there is a problem with backward compatibility, so I'm stuck for the moment.

            In my current model, I rely heavily on the MatSim features (i.e. I applied different coloring schemes to emphasize different model components in different scenes). For the time being, I needed to manually select the appropriate simulation settings for the scenes, so the announced link between MatSim settings and scenes would be a big timesaver for my use case.
            However, now I even can't access the MatSim settings anymore, which makes my setup completely 'useless'.

            As a 'quick fix', can I therefore suggest to release an intermediate version that just includes the update for extending the validity period (unless of course if the root cause of the current problem can easily be fixed).

            Thanks a lot in advance.
            Kind regards.

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            • fredo6F Offline
              fredo6
              last edited by

              NEW RELEASE: MatSim v1.2b - 31 Oct 23

              Note that MatSim 1.2a has a bug. So please upgrade to v1.2b.

              Requirements

              • LibFredo6: v14.2a or above
              • Sketchup version: SU2017 and above

              MatSim 1.2b includes

              • Extension of validity
              • Experimental Filters by Theme for materials which are not explicitely assigned an alternate material
              • Experimental Scene Assignment of simulation

              I will need to document and make a tutorial for the two features above however.


              Home Page of MatSim for information and Download.

              Main post of this MatSim thread.

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              • fredo6F Offline
                fredo6
                last edited by fredo6

                NEW RELEASE: MatSim v1.3a - 02 Apr 24

                Requirements

                • LibFredo6: v14.3a or above
                • Sketchup version: SU2017 and above

                MatSim 1.3a includes changes for:

                • Future compatibility

                Home Page of MatSim for information and Download.

                Main post of this MatSim thread.

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                • _ Offline
                  _dpdp_ Newcomers
                  last edited by

                  We are desperately trying to move our mat sim we created in the office for a customer from our office desktop to a laptop for remote presentation. Any materials containing textures will not have textures applied. Only colors are carried over. On initial load, the material looks correct, but as soon as you change to another color scheme, the textures disappear.

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                  • fredo6F Offline
                    fredo6
                    last edited by

                    Are you copying the skp file from one machine to another one?

                    And if so, do you see the textures in the Material browser?

                    _ 1 Reply Last reply Reply Quote 0
                    • _ Offline
                      _dpdp_ Newcomers @fredo6
                      last edited by

                      @fredo6 Yes we're opening the skp file of our design on a different machine than the mat sims were set up on. On this laptop, the textures don't appear in the material previews. When you edit the material, the "Use texture image" is unchecked and the image file field is blank. As I said, this is only after selecting a different theme. On load, the initial material is shown correctly and the properties in the edit tab are correct.

                      fredo6F 1 Reply Last reply Reply Quote 0
                      • fredo6F Offline
                        fredo6 @_dpdp_
                        last edited by Gábor

                        @_dpdp_

                        Do you use custom textures, based on your PNG files?

                        If so, this is the issue, as these file need to be transferred. The issue is that the materials are stored in the model if they have been used once in the model, and not purged thereafter.

                        _ 1 Reply Last reply Reply Quote 0
                        • J Offline
                          jasrode
                          last edited by

                          I recently discovered the same issue and created a simple example to demonstrate.

                          The simulation was created on my intel iMac using Sketchup 2024. I did not use any custom textures, only the textures that come with SketchUp. Switching from the BASE to Theme A worked perfectly.

                          I opened the file on my PC Running Window 10 and SketchUp 2024. The initial appearance is correct before activating MatSim.
                          original.jpg

                          The image below is an example of how the textures appear after MatSim is activated. Notice only the water texture is not in the BASE column and its appearance remains correct.MatSim_test1.jpg

                          I duplicated the SketchUp file on the iMac and added the water texture to the BASE column. Below is the example from the PC after MatSim was activated. Based on my test, if a texture is within the BASE column, it will not appear correctly.

                          I tested the Sketchup files on a different iMac and had the same issues as the PC.

                          MatSim_test2.jpg

                          fredo6F 1 Reply Last reply Reply Quote 0
                          • fredo6F Offline
                            fredo6 @jasrode
                            last edited by

                            @jasrode

                            It might be a fundamental issue in MatSim.

                            I need to check

                            JustinTSEJ 1 Reply Last reply Reply Quote 0
                            • JustinTSEJ Offline
                              JustinTSE @fredo6
                              last edited by

                              Has there been any movement on this issue?

                              I'm seeing the same problem when using materials from the Architextures extension. Everything works initially, but if I go back and try to edit the option in the material panel, it looks like this -

                              b958f475-3211-4794-ae48-d475d13b44ae-image.png

                              Clicking on any of the themes with the material selected results in the same issue that @jasrode is experiencing.

                              Thanks!

                              fredo6F 1 Reply Last reply Reply Quote 0
                              • fredo6F Offline
                                fredo6 @JustinTSE
                                last edited by

                                @JustinTSE

                                I think this is related to some non-alphanumeric characters in the name of materials (like %, =, ...). I need to check the code a see whether there is an impact.

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                                • _ Offline
                                  _dpdp_ Newcomers @fredo6
                                  last edited by

                                  @fredo6 said in [Plugin] MatSim (Material Simulation) - v1.3a - 02 Apr 24:

                                  If so, this is the issue, as these file need to be transferred. The issue is that te materials are stored in the model if they have been used once in the model, and not purged thereafter.

                                  They all use a one of two textures. However, they are colorized using the texture settings in the material. Your plugin seemed to store temporary versions of these with each texture being given a unique name by your plugin.

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                                  • fredo6F Offline
                                    fredo6
                                    last edited by

                                    NEW RELEASE: MatSim v1.4a - 31 Dec 24

                                    Requirements

                                    • LibFredo6: v14.3a or above
                                    • Sketchup version: SU2017 and above

                                    MatSim 1.4a includes changes for:

                                    • Extension of validity

                                    Home Page of MatSim for information and Download.

                                    Main post of this MatSim thread.

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                                    • B Offline
                                      Bratthaus
                                      last edited by

                                      @fredo6 I'm using the latest version of MatSim with LibFredo6 version 15 (latest) but I'm having a problem when selecting materials. When editing Base or Theme materials sometimes it will let me select a material I've been using and leave it alone but other times when I select a texture it will effectively "colorize" the texture and get rid of the actual photographic picture. In this instance HD Brick and Stone that I've imported and used as a texture.

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                                      • fredo6F Offline
                                        fredo6
                                        last edited by

                                        NEW RELEASE: MatSim v1.5a - 01 Jun 25

                                        Requirements

                                        • LibFredo6: v14.3a or above
                                        • Sketchup version: SU2017 and above

                                        MatSim 1.5a includes changes for:

                                        • Extension of validity

                                        Home Page of MatSim for information and Download.

                                        Main post of this MatSim thread.

                                        1 Reply Last reply Reply Quote 0
                                        • B Offline
                                          Berserk @fredo6
                                          last edited by

                                          @fredo6 The extension is very useful. But in the large model there is a limit on the number of materials supplied, and the color theme change takes a very long time (2 min.) on a modern computer (AMD 16 honest cores up to 5 GHz, 128GB RAM, RTX 2080 Super 12 GB). A model of a city with 80,000 inhabitants. Unfortunately, I can't share the model.2025-07-09 165343.png

                                          fredo6F 1 Reply Last reply Reply Quote 0
                                          • fredo6F Offline
                                            fredo6
                                            last edited by

                                            NEW RELEASE: MatSim v1.5b - 09 Jul 25

                                            Requirements

                                            • LibFredo6: v14.3a or above
                                            • Sketchup version: SU2017 and above

                                            MatSim 1.5b includes changes for:

                                            • Increased the number of material for simulations to 150 (instead of 50)

                                            Home Page of MatSim for information and Download.

                                            Main post of this MatSim thread.

                                            1 Reply Last reply Reply Quote 0
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