From 1d788cdca32e5016360eebbfe6159d54926410df Mon Sep 17 00:00:00 2001
From: "gpt-engineer-app[bot]"
 <159125892+gpt-engineer-app[bot]@users.noreply.github.com>
Date: Sun, 24 May 2026 19:17:21 +0000
Subject: [PATCH] Changes

Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>
---
 src/components/three/XRControllerMeasure.tsx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/components/three/XRControllerMeasure.tsx b/src/components/three/XRControllerMeasure.tsx
index d90cbe4..ffb0dff 100644
--- a/src/components/three/XRControllerMeasure.tsx
+++ b/src/components/three/XRControllerMeasure.tsx
@@ -130,6 +130,7 @@ export function XRControllerMeasure() {
     let snapKind: 'vertex' | 'edge' | 'surface' | 'hole' = 'surface';
     let hoverDetected: { kind: 'hole' | 'edge'; value: number; position: THREE.Vector3; modelId?: string; endpoints?: { a: THREE.Vector3; b: THREE.Vector3 } } | null = null;
     let hitModelId: string | undefined;
+    const nowT = performance.now();
 
     const hits = raycaster.current.intersectObjects(scene.children, true);
     const hit = hits.find((h) => {
@@ -190,16 +191,16 @@ export function XRControllerMeasure() {
       }
     }
 
-    const strongSnap = snapKind === 'vertex' || snapKind === 'edge' || snapKind === 'hole';
-    if (snappedPoint && strongSnap) {
+    const strongSnapKind = snapKind === 'vertex' || snapKind === 'edge' || snapKind === 'hole' ? snapKind : null;
+    if (snappedPoint && strongSnapKind) {
       const locked = lockedSnap.current;
-      const sameTarget = locked && locked.kind === snapKind && locked.modelId === hitModelId;
+      const sameTarget = locked && locked.kind === strongSnapKind && locked.modelId === hitModelId;
       if (sameTarget && locked.point.distanceTo(snappedPoint) < (snapKind === 'edge' ? 0.08 : 0.12)) {
         if (snapKind === 'edge') locked.point.lerp(snappedPoint, 0.25);
         snappedPoint = locked.point.clone();
         locked.lastSeen = nowT;
       } else {
-        lockedSnap.current = { point: snappedPoint.clone(), kind: snapKind, modelId: hitModelId, lastSeen: nowT };
+        lockedSnap.current = { point: snappedPoint.clone(), kind: strongSnapKind, modelId: hitModelId, lastSeen: nowT };
       }
     } else if (snappedPoint && lockedSnap.current && lockedSnap.current.point.distanceTo(snappedPoint) < 0.12 && nowT - lockedSnap.current.lastSeen < 600) {
       snapKind = lockedSnap.current.kind;
@@ -211,7 +212,6 @@ export function XRControllerMeasure() {
 
     // ── Dwell detection (1 s) to auto-register hovered hole/edge ─────
     const measureModeNow = useModelStore.getState().measureMode;
-    const nowT = performance.now();
     if (snappedPoint && hoverDetected) {
       const dist = dwellPos.current.distanceTo(snappedPoint);
       if (dist > 0.005) {