Antimony

Antimony is a computer-aided design (CAD) tool from a parallel universe in which CAD software evolved from Lisp machines rather than drafting tables

foundations Antimony is built on three mostly-orthogonal axes: A framework for tracking information flow through directed acyclic graphs A geometry engine for doing CSG A standard library of shapes and transforms Graph engine Solid modeling in Antimony is done by connecting nodes in a graph.

Note: Although Finder indicates that this is version 0.9.3, the developer states that this is version 0.9.3b.

Features:

• Use alt modifier to drag values faster
• Add 'Show math string' node
• Pre-emptively clip rendering to screen size (which should make rendering faster when zoomed in)
• Easier packaging for Debian
• Flatter icon

Bugfixes:

• Tab and shift-tab now switch between datums like they used to (before 0.9.1)
• HSB color node is no longer black by default
• Fix extra images being drawn on load
• 'Hide UI' menu item actually does what it says