
Signed Distance Fields: Geometry as a Function
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.
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Browser-based parametric CAD for designing, configuring, and exporting 3D models.

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.
From butterfly-wing photonic crystals to compact heat exchangers, the gyroid shows how triply periodic minimal surfaces can become tunable engineering architectures.