From b2a4ef158e87c229e30fe5c7ec27ffeb5108886a Mon Sep 17 00:00:00 2001
From: Hcat1314 <2768237203@qq.com>
Date: Sat, 16 Dec 2023 00:34:46 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E8=A7=86=E8=A7=92=E9=99=90?=
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---
 src/components/content/tunnelScene/sceneClass/demo.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/components/content/tunnelScene/sceneClass/demo.js b/src/components/content/tunnelScene/sceneClass/demo.js
index 72bc8a9..482029d 100644
--- a/src/components/content/tunnelScene/sceneClass/demo.js
+++ b/src/components/content/tunnelScene/sceneClass/demo.js
@@ -181,9 +181,12 @@ export default class Demo {
       this.camera,
       this.renderer.domElement
     );
-    this.orbitControls.object.position.set(-27.285, 16.356, -54.925);
-    //限制轨道控制器的视角变化
-    this.orbitControls.maxPolarAngle = Math.PI * (3 / 5);
+    //初始化轨道控制器
+    this.orbitControls.object.position.set(-29, 18, -50)
+    this.orbitControls.maxPolarAngle = Math.PI * (3.17 / 6);
+    this.orbitControls.minPolarAngle = Math.PI * (2 / 6);
+    this.orbitControls.minDistance = 19;
+    this.orbitControls.maxDistance = 87;
     // 监听控制器变化
     this.orbitControls.addEventListener("end", handleEndChange.bind(this));
     this.orbitControls.addEventListener("start", handleStartChange.bind(this));