TopMod

TopMod is a cool open-source tool that helps you create topological mesh models. You can easily fit it into any modeling workflow, and guess what? The models you make can be printed with a 3D printer! This cross-platform 3D modeling software is designed to create high genus 2-manifold meshes that are watertight, all while letting you change their shapes on the fly.

Portable and User-Friendly

One of the best things about TopMod is its portable mode. This means your Windows registry stays nice and tidy without unnecessary entries. You can even pop it onto a USB flash drive or other devices and run it anywhere without needing admin rights. How handy is that?

Sleek Design and Customization

The layout in TopMod may be packed with features, but it doesn’t feel cluttered at all. It actually has a clean design that makes it super easy to add objects by just double-clicking on them in your workspace.

Diverse Object Options

You get to work with different shapes like cubes, octahedrons, tetrahedrons, dodecahedrons, icosahedrons, soccer balls, and even geodesic domes! A small floating panel pops up with specific settings for each object you choose.

Importing and Exporting Made Easy

TopMod lets you bring in and send out data using OBJ or DLFL file formats. Plus, if you want to save your workspace as an image, you can export it to PNG format. Loading textures from JPG or PNG files is also a breeze!

Flexible Editing Features

You have total control over your designs! You can undo or redo actions whenever needed, clear the undo list if it's getting too long, switch between different rendering styles like Wireframe or Textured views, reset the camera position, show vertices or wireframes—there’s so much flexibility!

Advanced Modeling Tools

A variety of advanced tools are available to help model your designs effectively. They’re grouped into categories such as Basics (like inserting or deleting edges), Extrusion (think Icosahedral shapes), Conical options (cutting by edge), and High Genus tasks (adding holes or handles).

Tweak Your Settings

You can adjust settings like automatic saving modes and where your files get saved. Want to change colors for wireframes? No problem! You can also modify light intensity and thickness of various elements while picking themes to customize how the app looks.

A Great Tool for Many Users

In summary, TopMod is packed with features that help designers build unique mesh models effortlessly. It's perfect for architects and developers alike! Just keep in mind that it hasn’t been updated recently, so there might be some compatibility issues on newer systems.

If you're eager to try this software out yourself, check out this link for download!