修曲线

Source/ArachnaeSwarm/Verbs/Verb_ShootBeamSplitAndChain.cs

@@ -173,7 +173,12 @@ namespace ArachnaeSwarm
             // 1. Generate Bezier curve points
             int segments = Mathf.Max(3, Mathf.CeilToInt(magnitude * Props.flecksPerCell));
 
-            Vector3 controlPoint = Vector3.Lerp(start, end, 0.5f) + new Vector3(0, -magnitude * Props.beamCurvature, 0);
+            // --- ULTIMATE CURVE FIX ---
+            // The control point must be offset perpendicular to the beam's direction on the XZ plane, not on the Y axis.
+            Vector3 direction = (end - start).normalized;
+            Vector3 perpendicular = new Vector3(-direction.z, 0, direction.x); // Rotated 90 degrees on the XZ plane.
+
+            Vector3 controlPoint = Vector3.Lerp(start, end, 0.5f) + perpendicular * magnitude * Props.beamCurvature;
             var path = BezierUtil.GenerateQuadraticPoints(start, controlPoint, end, segments);
             // 2. Check if there are enough points to connect
             if (path.Count < 2)