I might actually designate the initial release a BETA number but I'm still not decided on that yet.

Right now the plugin is all torn apart as I continue to add in a few additional features like presets and the "remove joist list" option:

This is my current desk setup, I've just added the big monitor to my left which gives me more screen real estate and improves my coding efficiency.  This is where all the magic happens, at least for now.

I also initially used the slab-on-grade code for moving edges of the floor perimeter but now that I'm testing it more extensively it appears that I should probably switch to the code I use for the complex roofs, so some additional adjustments required there as well.

This is how the sausage is made, one line of code at a time.

My wife said my design was boring so I saved a new version and let her try to come up with something a little more interesting…

Version 1.9.7 - 04.23.2024

• Fixed a compatibility bug with SketchUp 2024 (Fixnum & Bignum) while maintaining backward compatibility with previous versions of SketchUp.

Version 3.4.3 - 04.30.2024

• Added ceiling gypsum for tray and coffer trusses.
• Enabled the "Edit Truss Assembly" function for tray and coffer trusses (imperial and metric units).
• Enabled labels for tray and coffer trusses.
• Updated the license verification system with a more secure and improved algorithm.

The original 3D cladding tutorial showed the following four materials:

• Board and Batten
• Shiplap
• Log
• Lap

The three additional ones added since this video are:

• Metal
• Shiplap (Vertical)
• Dutchlap

There are now seven different types of 3D cladding materials one can configure within the Custom Material Library.

Version 3.5.0 - 05.26.2024

• Enabled "flat" ceiling gypsum for dutch gable rafter roofs.
• Enabled "flat" ceiling gypsum for hip rafter roofs.
• Fixed a bug with the global settings for rafter and truss roofs when the layer/tags option is turned off.

CRITICAL BUG FIX!
Version 3.4.7 introduced a bug for both rafter and truss roofs when the layers/tags option is turned off. This release fixes that bug. I highly recommend that everyone download this latest update to correct this bug.

Double sliders are kind of interesting windows.

Sometimes I forget how cool it is to be able to create something like this in SketchUp and have it animate like it does. Can I say I love my job?

The new Rafter Roof menu should be a bit more visual and intuitive for selecting the appropriate roof type:

Version 3.5.6 - 07.03.2024

• Enabled a graphical user interface for Rafter Roof selection.
• Enabled a graphical user interface for Floor selection.
• Fixed a bug introduced in Version 3.5.3 for all I-joist, lumber and truss floors (when adv. floor options disabled).

Version 2.0.1 - 08.01.2024

• Added a duplicate foundation assembly check to the regen module for the following foundation types: Stemwall, SOG, Slab, Stemwall Step, Grade Beam, Strip Footing, Footing.

The instructions for usage are the same as the recent update to the Wall plugin, see Wall Plugin Tutorial #51:

The following toolbar will be added for HVAC Appliances:

The HVAC Appliance tool will be for adding AC units, furnaces, fans, VAV’s, boilers etc… Essentially any preconfigured HVAC equipment that is not duct work.

The will be simple stand alone assemblies that one can reposition using the native tools.

Oval, round and rectangular are now up and running:

Version 4.0.3 - 07.03.2025

• Fixed a long standing bug (06/27/2023) with the edit dimension tool for framing dimensions (rectangular walls).

I’m debating whether to model the collar as shown. It does make the fitting more realistic but it does add some volume to the overall solid, which may affect my volume calcs if needed. I suppose I could figure out a clever way to calculate this out of the volume if it ever becomes an issue.

Thoughts?

Here is the start of the “boot” library:

4", 5", 6", 7", 8"

The naming convention is:

BOOT90_4X10X6_2

The last number indicates the vertical rise of the register box.

I think I have a enough now to start testing the component insertion logic.

The same duct assembly switched to round and oval profiles:

I don’t really see any other duct profiles being used than these three (Round, Rectangular, Oval).

In the next week I will be adding the “Edit Segment” and “Edit Node” menus/tools. Once those are complete I will need some beta testers to provide feedback and feature suggestions. If you are interested and can provide high quality feedback then I would be willing to issue you a license. Please be aware that this plugin is in no way ready for a production environment. I still need to clean up the global settings (borrowed from the Floor plugin) and a number of tools are still needing to be added.

Please email me (nathan@medeek.com) if you are interested. I probably will only issue about 10 licenses for BETA testers, I don’t want too many voices at this point. My preference is that you are familiar with HVAC and you do some of this modeling within SketchUp.

First look at the main assembly edit menu:

It seems like these menus always start off simple but then get overloaded with parameters. I will do my best to keep it simple but feature requests will ultimately dictate what form it evolves to.

Rectangular duct appears to be working as far as corners that “bend”. I’ve still need to add in round and oval ducting, both of which should not be too much more difficult than square or rectangular ducting.

A few more editing tools to add (ie. segments, nodes, edge editing etc…). My youngest soon suggested that I also include a copy or eye drop tool similar to what is in the Wall plugin. I think this makes sense since it will be quite tedious to edit a bunch of segments or nodes and have to update them all separately.

I think it might also be useful to create a tool(s)which allows one to join or split an assembly into different assemblies.

After that I need to start adding in options for the nodes (ie. registers, boots, transitions etc…)

When creating a new duct assembly from a bunch of edges currently one has to select each edge by clicking on it. I think it need to update the tool so that one can drag a window and select the edges this way if desired. I’ve actually never programmed a “window selector” in any of my tools thus far so that should be interesting and maybe a little challenging.

Juju had no idea what he was starting in 2015 when he asked me if the Truss plugin would become a bona fide extension…

Thanks to him I am now starting on my seventh “bona fide” extension.

The Medeek HVAC icons shall be:

Maybe a little boring but sometimes I think simple is better.

Version 1.0.9 - 06.17.2025

• Added the floor truss toolbar with the following two items: Draw Beam Pocket, Delete Beam Pocket.
• Enabled beam pockets for MPC wood trusses.
• Fixed a bug with short span steel trusses.

Tutorial 28 - Beam Pockets with Floor Trusses (8:00 min.)

In many cases when you introduce a stairwell opening into a floor like this it will be along the perimeter of the floor assembly as shown. In these cases it is simpler to create your floor perimeter with the opening in mind:

Note, in order to create the additional gable truss (2x6 ply) I first changed my ply width to 5.5" then copied the gable truss at the interior of the stair well, then pasted it in place in the root of the model and then edited the floor assembly back to the typical 3.5" ply width. Alternatively one could simply frame this small pony wall with the Wall plugin (ie. conventional framing) just as easily.

I'm not exactly sure how the trusses would work where the LVL beam/header is positioned at the start of the stairwell, obviously we would need some kind of header at that location.

Here is a link to the model for those who are interested in examining this floor truss example in more detail:

3D Warehouse

3D Warehouse is a website of searchable, pre-made 3D models that works seamlessly with SketchUp.

(3dwarehouse.sketchup.com)