Print at Mar 7, 2026, 8:09:07 AM View all posts in this thread on one page
Posted by Xlance at Mar 5, 2026, 1:33:21 PM
Parametric Handrail & Fence Generator
A powerful, Java-based procedural modeling tool designed for architects, 3D artists, and CAD engineers. This application streamlines the creation of complex railing systems, fences, and balustrades by replacing manual modeling with a high-fidelity parametric engine.

Whether you need a simple glass partition or a complex curved industrial handrail, this tool generates precise geometry in real-time.

🚀 Key Features

Fully Parametric Workflow: Adjust post heights, rail diameters, panel thickness, and sub-post spacing on the fly.
Dynamic 3D Preview: Integrated JavaFX viewport allows for real-time inspection of geometry with intuitive orbit, pan, and zoom controls.
Curvature Logic: Support for both linear and curved segments with adjustable radii—ideal for spiral staircases or rounded balconies.
Advanced Geometry Options: Choose from preset profiles (Rectangular, Elliptical) or load Custom OBJ/TXT shapes for rails and posts.
Material Physics: Set transparency and reflectivity ($0-100\%$) to visualize glass, polished steel, or matte wood finishes.

💾 Industry-Standard Exports

This generator acts as a bridge between procedural design and production. Export your models to:

CAD: DXF (AutoCAD), SVG (Vector layouts).
3D Modeling: OBJ (Wavefront) with MTL support, 3DS (3D Studio).
Rendering: POV-Ray (.POV) for high-end ray-traced visualizations.

https://sourceforge.net/p/sweethome3d/plug-ins/61/
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Windows 64bit | Intel i7 | 8GB Ram | SH3D 7.5 + Plugins

Posted by Daniels118 at Mar 6, 2026, 9:18:05 AM
Re: Parametric Handrail & Fence Generator
Very nice tool! Do you plan to convert it into a plugin?

Posted by Xlance at Mar 6, 2026, 12:23:06 PM
Re: Parametric Handrail & Fence Generator
@Daniels118
I'm trying to convert it into a plugin, but it's a bit not easy. Feel free to try. I can surely forward you the source if interested :-)
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Windows 64bit | Intel i7 | 8GB Ram | SH3D 7.5 + Plugins

Posted by Daniels118 at Mar 6, 2026, 3:36:44 PM
Re: Parametric Handrail & Fence Generator
Thank you, but I will be out of the scene for a while. There is no hurry, but if you want to try you may look at how the roof generator works, it's a very good example to see how to transfer a model generated using a general purpose algorithm into sh3d.