![]() truss height specified by the user:Īlso with this type of truss I've noticed that the top chord section where no triangulation is present (diagonal ceiling) the truss depth is often inadequate for insulation. I think it it would be cool to allow a user variable that enforces a max height and then draws a piggy back truss or the simpler configuration based on span, pitch and this max. The big difference in configuration is the use of a piggyback where the truss height gets too tall for shipping. I've had a good bit of experience dealing with attic trusses in my own designs. Monopitch and Attic trusses are the next items I will tackle. I guess my next request would be to do an attic truss A lite version (without engineering) will remain free of charge. At that point I will probably charge $10 - $20 for the advanced plugin. I plan on keeping this freeware until it reaches a point that it is a fairly significant product with all of the engineering included. Please suggest any additional options or features you would like to see. scissor, mono) that I can add, I just need to prioritize and add the ones that people need the most. Currently only the fink truss type is available but I will add the others shortly.ġ.) Add an option to generate gable end trusses with the typical 24" o/c verticalsĢ.) Add in an attic truss type, this could be a bit challenging but fun.ģ.) There is a myriad of common truss shapes (ie. Suggestions or bug notifications are welcomed. rbs file into your SketchUp plugins folder. ![]() Please feel free to beta test it here:ĭrop the. I've created a separate plugin that is used to generate the truss geometry (no engineering or loads). I'm trying to make this easier to use for the SketchUp user and for the designer who does not need a bunch of engineering information. Technically this tool is geared toward the engineer but with the addition of the SketchUp output/functionality it might also be of some use for the DIYer who wants to draw up his/her own design in SketchUp.Īlso note that there is a daily limit on the calculator since the server was getting hammered earlier this year and bandwidth became an issue. I'm not a Ruby programmer (perl is my thing) but I found the SketchUp API to be very easy to use and the Ruby programming fairly straight forward and less clunky than even Perl.Ĭurrently only the "fink" truss has the SketchUp output, the truss calculator is located here: The truss calculator has been around for almost two years but this is the first time I considered providing an output for SketchUp. For example 4 fink trusses 24" o/c would give you something like this: The plugin prompts the user for the number of trusses to draw and the truss spacing so that one can create the usual array of trusses for architectural models. The generated file uses the plugin method (.rb) where you simply drop the file into your SketchUp plugins folder. I've recently added the ability in my online truss calculator to output SketchUp 3D geometry.
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