@p12

Learn how primitives, Boolean operations, transforms, and a readable scene tree combine into robust, editable parametric models in Rig Cad.

Use deliberate cutter margins to prevent coincident-face failures, preserve transformed through-cuts, and give smooth SDF subtraction room to resolve cleanly.

Turn measured printer behavior into dependable sliding, push, press, and cavity fits across customized 3D-printed product families.

From font glyphs and measured bounds to printable strokes, attachment rules, and production tests, reliable personalized goods require treating text as engineered geometry.

From personalized orders and reusable product templates to print validation, pricing, and fulfillment, parametric projects help 3D-printing sellers produce customized goods consistently.

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