jessikitty/newbury-exhibit-v2
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update Tue 07/14/2026 12:21:23.58

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jessikitty
2026-07-14 12:21:24 +10:00
parent b2b555ef16
commit f2bfad7ee2
14 changed files with 202 additions and 58 deletions
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public/js/ar/fuse.js
+3 -3
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@@ -41,13 +41,13 @@ export class WorldFuser {
/** estimates: [{ markerId, position(mm), quaternion, area }] */
fuse(estimates) {
const MM = 0.001;
const MM2CM = 0.1; // POS-IT translation is in mm; world units are cm
const cams = [];
for (const e of estimates) {
const entry = this.anchorMats.get(e.markerId);
if (!entry) continue;
// marker pose in camera space -> matrix (translate mm->m)
_m.compose(_p.copy(e.position).multiplyScalar(MM), e.quaternion, _s.set(1, 1, 1));
// marker pose in camera space -> matrix (translate mm->cm)
_m.compose(_p.copy(e.position).multiplyScalar(MM2CM), e.quaternion, _s.set(1, 1, 1));
_inv.copy(_m).invert(); // camera in marker space
const camWorld = new THREE.Matrix4().multiplyMatrices(entry.mat, _inv);
const pos = new THREE.Vector3();