What is BRL-CAD?

BRL-CAD is a constructive solid geometry (CSG) solid modeling computer-aided design (CAD) system. It includes an interactive geometry editor, ray tracing support for graphics rendering and geometric analysis, computer network distributed framebuffer support, scripting, image-processing and signal-processing tools.

Some of the key features

  • Open Source
  • decades of invested development.
  • detailed realistic models
  • one of the fastest raytracers
  • wide range of geometry file formats
  • customizable scripting interface

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