Changes

Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>
2026-05-14 11:28:05 +00:00
parent e64414f1ff
commit bb4c82c2cc
1 changed files with 5 additions and 1 deletions
@@ -212,7 +212,11 @@ export const useModelStore = create<ModelStore>((set) => ({
      const dx = (a.x - b.x) * 1000;
      const dy = (a.y - b.y) * 1000;
      const dz = (a.z - b.z) * 1000;
-      const distanceMM = Math.sqrt(dx * dx + dy * dy + dz * dz);
+      const distanceWorldMM = Math.sqrt(dx * dx + dy * dy + dz * dz);
+      // Compensate for current render scale: world ≠ real when scaled.
+      // realMM = worldMM / factor (factor 1/50 → multiply by 50).
+      const factor = state.scaleRatio?.factor ?? 1;
+      const distanceMM = distanceWorldMM / factor;
      const measurement: Measurement = {
        id: `m_${Date.now()}`,
        pointA: a,