From a721bcd2eb7c1361b3f110a166762a09fd974d7e Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Thu, 23 Apr 2026 08:52:08 +0200
Subject: [PATCH] auto-git:  [change] src/runtime-three/runtime-host.ts

---
 src/runtime-three/runtime-host.ts | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/runtime-three/runtime-host.ts b/src/runtime-three/runtime-host.ts
index fb8078a4..f0c95c49 100644
--- a/src/runtime-three/runtime-host.ts
+++ b/src/runtime-three/runtime-host.ts
@@ -1278,8 +1278,19 @@ export class RuntimeHost {
           return null;
         }
 
-        return resolveNearestPointOnResolvedScenePath(path, targetPosition)
-          .position;
+        if (rig.railPlacementMode === "mapTargetBetweenPoints") {
+          const mappedProgress = mapWorldPointToScenePathProgressBetweenPoints({
+            point: targetPosition,
+            trackStartPoint: rig.trackStartPoint,
+            trackEndPoint: rig.trackEndPoint,
+            railStartProgress: rig.railStartProgress,
+            railEndProgress: rig.railEndProgress
+          });
+
+          return sampleResolvedScenePathPosition(path, mappedProgress.railProgress);
+        }
+
+        return resolveNearestPointOnResolvedScenePath(path, targetPosition).position;
       }
     }
   }