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Life & fun · November 1, 2016

PB

Physics-based CAD

Physics-based CAD launched on November 1, 2016 with 104 votes, #423 of 3,636 launches that month and more than 95% of that year's launches.

Visit prandtl.design ↗Physics-based CAD alternativestop 12% of November 2016

In plain words

Physics-based CAD is a design tool that combines computer-aided design with physics simulation. It allows users to create and test objects with realistic physical properties built into the modeling process. The software is designed for engineers, product designers, and makers who need to verify that their designs will function correctly under real-world conditions before prototyping. It bridges the gap between traditional CAD and physics simulation software.

written from the facts on this page · September 2026

Does a similar job

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  • Physically Based Rendering – Online Edition2018 · pbr-book.org · ▲297
  • FP
    FluidCAD – Parametric CAD with JavaScriptApr 2026 · fluidcad.io · ▲160

    Hello HN users, This is a CAD by code project I have been working on on my free time for more than year now. I built it with 3 goals in mind: - It should be familiar to CAD designers who have used other programs. Same workflow, same terminology. - Reduce the mental effort required to create models as much as possible. This is achieved by: - Provide live rendering and visual guidance as you type. - Allow the user to reference existing edges/faces on the scene instead of having to calculate everything. - Provide interactive mouse helpers for features that are hard to write by code: Only 3…

  • BepuPhysics – 3D real-time physics simulation library in C#2019 · github.com · ▲108

    Pure C# 3D real time physics simulation library, now with a higher version number. - bepu/bepuphysics2

  • DSLCad – a programming language and interpreter for building 3D models2023 · github.com · ▲198

    Hey HN. Over the last half a year I have been working on a 3D CAD programming language called DSLCAD. Today I am here to show my first release! It is heavily inspired by OpenSCAD which got me hooked on the idea of a CAD programming language and what it can do. Please let me know what you think. Ill be in the thread to answer any questions you may have.

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    Replicad, the Library for CAD in the Browser2023 · replicad.xyz · ▲101

    The library to build browser based 3D models with code.

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    A 2D Physics Simulator in JavaScript2017 · htmlpreview.github.io · ▲126

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