From 39e7d257caeae7c241544af7281be1d70747bb8a Mon Sep 17 00:00:00 2001
From: ZhangXianQiang <1135831638@qq.com>
Date: 星期五, 19 四月 2024 15:23:07 +0800
Subject: [PATCH] Merge branch 'dev-threejs'
---
src/views/screen/components/screen-map-three/experience/world/map.js | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/src/views/screen/components/screen-map-three/experience/world/map.js b/src/views/screen/components/screen-map-three/experience/world/map.js
index fd648d6..1dd127f 100644
--- a/src/views/screen/components/screen-map-three/experience/world/map.js
+++ b/src/views/screen/components/screen-map-three/experience/world/map.js
@@ -271,4 +271,45 @@
ease: 'power1.out'
})
}
+
+ destroy() {
+ this.removeMouseEvent();
+ this.disposeObject();
+ this.removeObject();
+ this.resetObject();
+ }
+
+ disposeObject() {
+ this.map.traverse((child) => {
+ if (child.material) {
+ // 鍙兘瀛樺湪鏉愯川涓烘暟缁勭殑鎯呭喌
+ if (child.material instanceof Array) {
+ child.material.forEach((item) => item.dispose());
+ } else {
+ child.material.dispose();
+ if (child.material.map) {
+ child.material.map.dispose();
+ }
+ }
+ }
+ if (child.geometry) {
+ child.geometry.dispose();
+ child.geometry.attributes = null; // 杩欎簺灞炴�у寘鎷琾osition, normal, uv绛夌瓑
+ }
+ child = null;
+ });
+ this.topFaceMaterial.dispose();
+ this.sideMaterial.dispose();
+ }
+
+ removeObject() {
+ this.scene.remove(this.map);
+ }
+
+ resetObject() {
+ this.map = null;
+ this.provinceMeshList = null;
+ this.labelList = null;
+ this.textureLoader = null;
+ }
}
\ No newline at end of file
--
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