math.quat.fromUnitVectors ​

Contract 2.0.0 · package sha256 a857eca95b35921109faf997094bb4192f12527d9d0fcd4be7e97f06425bad6e · generated from math.d.ts by services/onsite-scripter/scripts/build-contract-docs.mjs; edit the source, not this file.

Method of math.quat · stable · since 2.0.0

ts
fromUnitVectors(from: Point3, to: Point3): Quat;

The shortest rotation from one unit vector to another. For opposite vectors (dot(from, to) + 1 < Number.EPSILON), the half-turn about (−from.y, from.x, 0) when |from.x| > |from.z|, else about (0, −from.z, from.y), normalised: fromUnitVectors(+Z, −Z) is { x: 0, y: -1, z: 0, w: 0 }.

Generic-API test (spec 3.1) ​

Rule Result
1. Neutral name pass: fromUnitVectors names no product
2. A precedent not recorded: no ledger row (coverage.json) names this member or its owner
3. Two apps, or labs not recorded: no ledger row names this member or its owner
4. The cheaper fix first not recorded per member (Appendix B decides it per need)