From 7c1b04578fa08f84b3cfd84a7239db7cdd2e4895 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Thu, 23 Apr 2026 08:50:19 +0200
Subject: [PATCH] auto-git:  [change] src/runtime-three/runtime-scene-build.ts

---
 src/runtime-three/runtime-scene-build.ts | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/runtime-three/runtime-scene-build.ts b/src/runtime-three/runtime-scene-build.ts
index 1d4f31cf..9f07b45c 100644
--- a/src/runtime-three/runtime-scene-build.ts
+++ b/src/runtime-three/runtime-scene-build.ts
@@ -83,6 +83,7 @@ import {
   cloneCameraRigTargetRef,
   type CharacterColliderSettings,
   type CameraRigLookAroundSettings,
+  type CameraRigRailPlacementMode,
   type CameraRigTargetRef,
   type CameraRigTransitionMode,
   clonePlayerStartInputBindings,
@@ -315,11 +316,28 @@ export interface RuntimeFixedCameraRig extends RuntimeCameraRigBase {
   position: Vec3;
 }
 
-export interface RuntimeRailCameraRig extends RuntimeCameraRigBase {
+interface RuntimeRailCameraRigBase extends RuntimeCameraRigBase {
   rigType: "rail";
   pathId: string;
+  railPlacementMode: CameraRigRailPlacementMode;
 }
 
+export interface RuntimeNearestRailCameraRig extends RuntimeRailCameraRigBase {
+  railPlacementMode: "nearestToTarget";
+}
+
+export interface RuntimeMappedRailCameraRig extends RuntimeRailCameraRigBase {
+  railPlacementMode: "mapTargetBetweenPoints";
+  trackStartPoint: Vec3;
+  trackEndPoint: Vec3;
+  railStartProgress: number;
+  railEndProgress: number;
+}
+
+export type RuntimeRailCameraRig =
+  | RuntimeNearestRailCameraRig
+  | RuntimeMappedRailCameraRig;
+
 export type RuntimeCameraRig = RuntimeFixedCameraRig | RuntimeRailCameraRig;
 
 export interface RuntimeNpc {