From 6a3509d6232384c520cdc089ab90f66b4394a2d1 Mon Sep 17 00:00:00 2001
From: yinsx <yinsx@163.com>
Date: Mon, 5 Jan 2026 14:04:46 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/babylonjs/AppConfig.ts |  7 ++++++-
 src/babylonjs/AppEnv.ts    | 22 +++++++++++++++++++---
 src/babylonjs/MainApp.ts   |  1 +
 src/main.ts                | 21 ++++++++++++++++++++-
 4 files changed, 46 insertions(+), 5 deletions(-)

diff --git a/src/babylonjs/AppConfig.ts b/src/babylonjs/AppConfig.ts
index 5fb24c7..25d7fb9 100644
--- a/src/babylonjs/AppConfig.ts
+++ b/src/babylonjs/AppConfig.ts
@@ -9,5 +9,10 @@ export const AppConfig = {
     container: 'renderDom',
     modelUrlList: [] as string[],
     success: null as OptionalCallback,
-    error: null as ErrorCallback
+    error: null as ErrorCallback,
+    env: {
+        hdrPath:"",
+        intensity: 1,
+        rotationY: 0
+    }
 };
diff --git a/src/babylonjs/AppEnv.ts b/src/babylonjs/AppEnv.ts
index 1049de2..3257a6b 100644
--- a/src/babylonjs/AppEnv.ts
+++ b/src/babylonjs/AppEnv.ts
@@ -1,5 +1,6 @@
 import { CubeTexture } from '@babylonjs/core/Materials/Textures/cubeTexture';
 import { Monobehiver } from '../base/Monobehiver';
+import { AppConfig } from './AppConfig';
 
 /**
  * 环境管理类- 负责创建和管理HDR环境贴图
@@ -14,18 +15,26 @@ export class AppEnv extends Monobehiver {
 
     /** 初始化 - 创建默认HDR环境 */
     Awake(): void {
-        this.createHDR();
+        this.createHDR(AppConfig.env);
     }
 
     /**
      * 创建HDR环境贴图
      * @param hdrPath HDR文件路径
      */
-    createHDR(hdrPath = '/hdr/sanGiuseppeBridge.env'): void {
+    createHDR(options?: { hdrPath?: string; intensity?: number; rotationY?: number }): void {
+        const hdrPath = options?.hdrPath || AppConfig.env.hdrPath || '/hdr/sanGiuseppeBridge.env';
+        const intensity = options?.intensity ?? AppConfig.env.intensity ?? 1.5;
+        const rotationY = options?.rotationY ?? AppConfig.env.rotationY ?? 0;
         const scene = this.mainApp.appScene.object;
         if (!scene) return;
+        if (this.object) {
+            this.object.dispose();
+            this.object = null;
+        }
         const reflectionTexture = CubeTexture.CreateFromPrefilteredData(hdrPath, scene);
-        scene.environmentIntensity = 1.5;
+        reflectionTexture.rotationY = rotationY;
+        scene.environmentIntensity = intensity;
         scene.environmentTexture = reflectionTexture;
         this.object = reflectionTexture;
     }
@@ -48,6 +57,13 @@ export class AppEnv extends Monobehiver {
         if (this.object) this.object.rotationY = angle;
     }
 
+    /**
+     * 更新环境配置
+     */
+    updateEnvironment(options: { hdrPath?: string; intensity?: number; rotationY?: number }): void {
+        this.createHDR(options);
+    }
+
     /** 清理资源 */
     clean(): void {
         if (this.object) {
diff --git a/src/babylonjs/MainApp.ts b/src/babylonjs/MainApp.ts
index 888cf0f..8b6670a 100644
--- a/src/babylonjs/MainApp.ts
+++ b/src/babylonjs/MainApp.ts
@@ -47,6 +47,7 @@ export class MainApp {
         AppConfig.modelUrlList = config.modelUrlList || [];
         AppConfig.success = config.success;
         AppConfig.error = config.error;
+        AppConfig.env = config.env
     }
 
     loadModel(): void {
diff --git a/src/main.ts b/src/main.ts
index 80ec0b0..cca828f 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,4 +1,5 @@
 import { MainApp } from './babylonjs/MainApp';
+import { AppConfig } from './babylonjs/AppConfig';
 import configurator, { ConfiguratorParams } from './components/conf';
 import auth from './components/auth';
 import { on } from './utils/event';
@@ -18,6 +19,11 @@ type InitParams = {
     onSuccess?: () => void;
     onError?: (error?: unknown) => void;
     apiConfig?: ConfiguratorParams;
+    envConfig?: {
+        hdrPath?: string;
+        intensity?: number;
+        rotationY?: number;
+    };
 };
 
 let mainApp: MainApp | null = null;
@@ -43,11 +49,24 @@ const kernel = {
             container: params.container || 'renderDom',
             modelUrlList: params.modelUrlList || [],
             success: params.onSuccess ?? null,
-            error: params.onError ?? null
+            error: params.onError ?? null,
+            envConfig: params.envConfig
         });
 
         await mainApp.Awake();
         await mainApp.loadModel();
+    },
+
+    /** 更新环境贴图配置（路径/强度/旋转） */
+    setEnvironment: function (envConfig: { hdrPath?: string; intensity?: number; rotationY?: number }): void {
+        if (!mainApp) {
+            console.warn('mainApp is not initialized yet');
+            return;
+        }
+        if (envConfig) {
+            AppConfig.env = { ...AppConfig.env, ...envConfig };
+            mainApp.appEnv.updateEnvironment(AppConfig.env);
+        }
     }
 };