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A diagnostic path for slow Rig Cad projects: find the node, match the symptom, learn the cube law behind SDF precision, and pick engine and GPU settings.

If you already think in Geometry Nodes, the Objects tree is the graph. Mesh Boolean is a hard CSG node. The purple diamond turns that same node into a field.

If you already use a timeline, Combine, and user parameters, you already know this editor. Here is where those habits live.

From exact primitives and Boolean composition to sphere tracing and level sets, signed distance fields turn geometry into a queryable scalar function.

A concise guide to Rig Cad’s Add Object, Objects, Viewport, Properties, and Variables panels—and how selection connects them.

Choose the right Rig Cad mesh-cleanup step, repair topology defects, rebuild triangle distribution, and cut triangle count without losing required geometry.