🔧LuaCAD Brings Lua Scripting to Parametric CAD Models
Write complex 3D models in Lua with LuaCAD
TL;DR
LuaCAD lets you script parametric 2D and 3D models directly in Lua, exporting to formats like STL or OBJ. It's faster than OpenSCAD and integrates with existing CAD tools.
LuaCAD introduces a new way to write parametric 2D and 3D models using the Lua scripting language, embedding it within a Rust engine that supports CSG operations directly or generates OpenSCAD code for external rendering. This makes complex modeling tasks more accessible and faster compared to traditional CAD software like OpenSCAD. Developers can leverage LuaCAD's powerful syntax, which includes operator overloading for natural CSG syntax (e.g., a + b, a - b), making it easier to create intricate designs. The CLI tool `cargo install luacad` installs the command-line interface, while `luacad-studio` provides a GUI with live 3D previews.
Key Points
LuaCAD supports scripting of 2D and 3D models using Lua 5.4 embedded in Rust engine
Models can be exported to formats like STL (0.1MB), OBJ, PLY, OFF, AMF, SCAD
CLI commands include convert, watch, render, info, lint for script management
LuaCAD integrates with OpenSCAD Library v2 and supports text and imports creation
C++ compiler and CMake required to build LuaCAD crates; no system libraries needed
Why It Matters
If you're working on complex CAD projects in Lua, LuaCAD offers a powerful scripting environment that speeds up development. It's especially useful for teams using LibreCAD or Autodesk Netfabb who can now leverage Lua's syntax and performance.
Frequently Asked Questions
Why does this matter?
If you're working on complex CAD projects in Lua, LuaCAD offers a powerful scripting environment that speeds up development. It's especially useful for teams using LibreCAD or Autodesk Netfabb who can now leverage Lua's syntax and performance.
What happened?
LuaCAD lets you script parametric 2D and 3D models directly in Lua, exporting to formats like STL or OBJ. It's faster than OpenSCAD and integrates with existing CAD tools.
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