Repeats and Arrays: Linear, Radial, and Parametric
Linear, Radial, Parametric and Path Repeat: tile profiles in 2D and extrude once, derive pitch from the host, vary copies with instance.i, avoid Mirror traps.
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Expressions and Variables in Rig Cad
The expression language behind every parametric Rig Cad project: grammar, functions, degrees vs radians, text, variable types, readouts, validators, handles.