Function complexExtrude

complexExtrude(
    wire: Wire,
    center: Vec3,
    normal: Vec3,
    profileShape?: ExtrusionProfile,
    shellMode?: boolean,
): Result<Shape3D | [Shape3D, Wire, Wire]>
Extrude a wire along a normal with optional profile scaling.

Builds a linear spine from center to center + normal and sweeps the profile wire. When profileShape is provided, a scaling law (s-curve or linear) modulates the cross-section size along the path.
Parameters
- wire: Wire
  The profile wire to sweep.
- center: Vec3
  Start point of the extrusion spine.
- normal: Vec3
  Direction and length of the extrusion. Must be non-zero.
- OptionalprofileShape: ExtrusionProfile
  Optional scaling profile applied along the extrusion.
- shellMode: boolean = false
  When true, return [shell, startWire, endWire] instead of a solid.
Returns Result<Shape3D | [Shape3D, Wire, Wire]>
Result containing the extruded shape or a shell tuple.
Example
```
const tapered = complexExtrude(wire, [0,0,0], [0,0,50], {
  profile: 'linear', endFactor: 0.5
});
```
See
extrude!complexExtrude | complexExtrude (OOP) for the class-based equivalent.
- Defined in src/operations/extrudeFns.ts:317