🚀 Auto-deploy: melhoria no snap e medição AR em 24/05/2026 02:00:33

src/stores/useModelStore.ts

@@ -133,6 +133,7 @@ export interface MeasurePoint {
   x: number;
   y: number;
   z: number;
+  modelId?: string;
 }
 
 export interface Measurement {
@@ -155,6 +156,7 @@ export interface HoverInfo {
   value: number; // mm (diameter or length)
   /** For edges: the two endpoints in world coords. */
   endpoints?: { a: MeasurePoint; b: MeasurePoint };
+  modelId?: string;
 }
 
 export interface ChecklistItem {
@@ -564,7 +566,7 @@ export const useModelStore = create<ModelStore>((set, get) => ({
       const distanceWorldMM = Math.sqrt(dx * dx + dy * dy + dz * dz);
       const factor = state.scaleRatio?.factor ?? 1;
       const distanceMM = distanceWorldMM / factor;
-      const modelId = state.activeModelId ?? undefined;
+      const modelId = a.modelId ?? b.modelId ?? state.activeModelId ?? undefined;
       const aConv = modelId ? worldToModelLocal(modelId, a) : null;
       const bConv = modelId ? worldToModelLocal(modelId, b) : null;
       const attached = !!(aConv && bConv);
@@ -602,7 +604,7 @@ export const useModelStore = create<ModelStore>((set, get) => ({
     return { measurements: state.measurements.slice(0, -1) };
   }),
   registerHoverMeasurement: (info) => set((state) => {
-    const modelId = state.activeModelId ?? undefined;
+    const modelId = info.modelId ?? state.activeModelId ?? undefined;
     const toLocal = (p: MeasurePoint): { point: MeasurePoint; attached: boolean } => {
       const conv = modelId ? worldToModelLocal(modelId, p) : null;
       return conv ? { point: conv, attached: true } : { point: p, attached: false };