CSG is short for Constructive Solid Geometry, a modeling technique that allows a modeler to create a complex surface or object by using Boolean operators, such as union and intersection, to combine simpler objects.
Text above are from wikipedia.
A resource repository for 3D machine learning
Light rendering in 2D
Realtime-CSG, CSG level editor for Unity
build BREP Solids with OpenCascade and NodeJS - 3D Modeling
Java implementation of BSP based CSG (Constructive Solid Geometry)
script based 3D solid modeller. Moved to https://gitlab.com/arnholm
Volumetric Modelling components for Rhino Grasshopper.
A constructive solid geometry (mesh boolean) addon for openFrameworks.
AngelCAD - user documentation. Moved to https://gitlab.com/arnholm
XML based Constructive Solid Geometry based on carve. Moved to https://gitlab.com/arnholm
carve is a library for constructive solid geometry. Used with xcsg. g++ & MSVC compatible. Moved to https://gitlab.com/arnholm
Constructive Solid Geometry Editor
A collection of neutronics models for comparing neutronics simulations in both CAD and CSG formats.
Vector math package used by JCSG, VRL and VMF.
JCSG extension library for producing high-quality meshes from JCSG mesh objects.
Java CAD inspired by OpenSCAD. CSG framework.
Sample scripts for the AngelCAD 3D solid modeler. Moved to https://gitlab.com/arnholm
A pure C ray tracer