From 76727c797f7b984ade9f4c301a9ef89844b10c16 Mon Sep 17 00:00:00 2001
From: yrs <yrs224@qq.com>
Date: Sat, 9 Nov 2024 11:07:38 +0800
Subject: [PATCH] fix(PointPicker): Fixed pointId would be overwritten with
 multiple actors

---
 Sources/Rendering/Core/PointPicker/index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Sources/Rendering/Core/PointPicker/index.js b/Sources/Rendering/Core/PointPicker/index.js
index 20af75ecd47..be1b50db8a1 100644
--- a/Sources/Rendering/Core/PointPicker/index.js
+++ b/Sources/Rendering/Core/PointPicker/index.js
@@ -145,7 +145,10 @@ function vtkPointPicker(publicAPI, model) {
       }
     }
 
-    model.pointId = minPtId;
+    if (minPtId > -1 && tMin < model.globalTMin) {
+      model.globalTMin = tMin;
+      model.pointId = minPtId;
+    }
     return tMin;
   };
 }