buildRotationalNormalsInLineStrings MethodStatic
Recurse through geometry.children to find linestrings.
For each linestring, compute and store the normal of the rotational surface resulting from sweeping the
geometry around axis through a positive angle, using:
- the curve tangent stored in the linestring
- the axis of rotation
- a default V vector to be used when the linestring point is close to the axis
buildRotationalNormalsInLineStrings(geometry: AnyCurve, axis: Ray3d, defaultVectorFromAxis: Vector3d): void
| Parameter | Type | Description |
|---|---|---|
| geometry | AnyCurve | profile curve (e.g., linestring, parity region). The orientation of the curve should be such that the computed normal lies in the same half-space as the rotational sweep direction. |
| axis | Ray3d | rotational axis |
| defaultVectorFromAxis | Vector3d | default vector perpendicular to axis (e.g., sweepVector) |
Returns - void
Defined in
- curve/Query/CylindricalRange.ts Line 98
Last Updated: 18 January, 2025
Found something wrong, missing, or unclear on this page?Raise an issue in our repo.