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    3D Truss Models

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    • medeekM Offline
      medeek
      last edited by

      Tutorial 32: Square Cut Truss Tails (7:43 min.)

      Nathaniel P. Wilkerson PE
      Medeek Engineering Inc
      design.medeek.com

      1 Reply Last reply Reply Quote 0
      • medeekM Offline
        medeek
        last edited by

        At the behest of some users who use this plugin for large agricultural buildings, I will be adding at couple more options for large trusses. Specifically a “Quad Howe” and a “Penta Howe” common truss option. The “Penta Howe” truss is suitable for trusses that measure up to 100’ in span (or greater). I had a little fun with this :slight_smile:

        The barn I show with the tractor has a 92’ span truss with a 36" raised heel. Top and bottom chords are 2x8 with 2x6 webs. The trusses are double ply (3" width) and spaced at 4’ on center.

        After I modeled this, I thought, what could a guy do with a garage like this? Okay, realistically I don’t need an aircraft hanger for a garage, but 36’x36’ sure would be nice.

        truss_su889_800.jpg
        truss_su891_800.jpg truss_su892_800.jpg
        truss_su893_800.jpg
        truss_su894_800.jpg

        Nathaniel P. Wilkerson PE
        Medeek Engineering Inc
        design.medeek.com

        1 Reply Last reply Reply Quote 1
        • medeekM Offline
          medeek
          last edited by medeek

          Version 3.6.9 - 04.10.2025

          • Enabled options for wood grain texture for lumber in the global settings.
          • Enabled wood grain texture for common and scissor trusses.
          • Added a Quad Howe and Penta Howe option for common trusses.
          • Fixed a minor bug with 4/2 scissor trusses with raised heels.
          • Fixed a minor bug with the bottom chord of certain common trusses.

          truss_su895_800.jpg

          truss_su887_800.jpg

          truss_su888_800.jpg

          Nathaniel P. Wilkerson PE
          Medeek Engineering Inc
          design.medeek.com

          1 Reply Last reply Reply Quote 0
          • medeekM Offline
            medeek
            last edited by

            Version 3.7.0 - 04.13.2025

            • Enabled wood grain texture for the following truss types: attic, symmetric cathedral, cathedral, cambered, tail bearing, coffer, tray, and parallel chord.
            • Added the following Parallel Chord truss type: 10/10.

            truss_su897_800.jpg truss_su898_800.jpg

            Nathaniel P. Wilkerson PE
            Medeek Engineering Inc
            design.medeek.com

            1 Reply Last reply Reply Quote 2
            • medeekM Offline
              medeek
              last edited by

              Version 3.7.1 - 04.18.2025

              • Enabled wood grain texture for the following truss types: flat.
              • Added metal plates for all attic trusses.
              • Added an attic furring option for attic trusses.
              • Fixed a minor bug in the gable cut option for attic trusses.
                truss_su902_800.jpg truss_su903_800.jpg truss_su904_800.jpg

              Nathaniel P. Wilkerson PE
              Medeek Engineering Inc
              design.medeek.com

              1 Reply Last reply Reply Quote 1
              • medeekM Offline
                medeek
                last edited by

                Version 3.7.2 - 04.22.2025

                • Enabled wood grain texture for the following truss types: gambrel attic, monopitch, monocathedral, monoscissor, polynesian, dual pitch, bowstring, bow barrel.
                • Enabled wood grain texture for the following rafter roof types: gable, gable w/ glulam.
                • Added the follow Monopitch truss type configuration: (4/4).

                truss_su905_800.jpg

                truss_su906_800.jpg

                truss_su907_800.jpg

                Nathaniel P. Wilkerson PE
                Medeek Engineering Inc
                design.medeek.com

                1 Reply Last reply Reply Quote 0
                • medeekM Offline
                  medeek
                  last edited by

                  Version 3.7.3 - 07.19.2025

                  • Enabled square cut rafter tails for gable rafter roofs.

                  truss_su912_800.jpg

                  Nathaniel P. Wilkerson PE
                  Medeek Engineering Inc
                  design.medeek.com

                  1 Reply Last reply Reply Quote 1
                  • medeekM Offline
                    medeek
                    last edited by

                    Version 3.7.5 - 01.03.2026

                    • Enabled hurricane ties for all remaining common trusses.
                    • Enabled hurricane ties for scissor, cathedral, polynesian and dual pitch trusses.
                    • Fixed a (metric) bug for the inset parameter for hurricane ties.

                    Nathaniel P. Wilkerson PE
                    Medeek Engineering Inc
                    design.medeek.com

                    1 Reply Last reply Reply Quote 0
                    • medeekM Offline
                      medeek
                      last edited by medeek

                      Version 3.7.6 - 01.07.2026

                      • Added an offset parameter for coffer trusses (non-raised heel only).

                      truss_su914_800.jpg

                      truss_su915_800.jpg

                      Nathaniel P. Wilkerson PE
                      Medeek Engineering Inc
                      design.medeek.com

                      1 Reply Last reply Reply Quote 1
                      • medeekM Offline
                        medeek
                        last edited by

                        Version 3.7.8 - 03.24.2026

                        • Created the Medeek Truss API.
                        • Enabled the following methods within the Medeek Truss API: common_truss_draw, validate_medeektruss, truss_regen, common_truss_read_attributes, common_truss_get_attribute, common_truss_set_attribute
                        • Added the Medeek Truss API Documentation page to the website.
                        • Added the Medeek Truss API - Common Truss Attribute Library Index page to the website.

                        Link Preview Image
                        Medeek Truss API Documentation

                        favicon

                        (design.medeek.com)

                        Link Preview Image
                        Medeek Truss API - Common Truss Attribute Library Index

                        favicon

                        (design.medeek.com)

                        Nathaniel P. Wilkerson PE
                        Medeek Engineering Inc
                        design.medeek.com

                        1 Reply Last reply Reply Quote 1

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