From 31e856f397ee28cb85f13f2aaef2839ddfe3c4f4 Mon Sep 17 00:00:00 2001
From: ChestnutYueyue <952134128@qq.com>
Date: Mon, 16 Mar 2026 21:25:25 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E5=B0=86=E7=BA=B9=E7=90=86?=
 =?UTF-8?q?=E5=8A=A0=E8=BD=BD=E9=80=BB=E8=BE=91=E4=BB=8Eupdate=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95=E7=A7=BB=E8=87=B3=E5=88=9D=E5=A7=8B=E5=8C=96=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95?=
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将纹理加载和设置操作从每帧执行的update方法移动到createImageSprite初始化方法中，避免每帧重复加载资源，提高运行效率。
---
 examples/image_display_demo/main.cpp | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/examples/image_display_demo/main.cpp b/examples/image_display_demo/main.cpp
index 3117abf..f01fed2 100644
--- a/examples/image_display_demo/main.cpp
+++ b/examples/image_display_demo/main.cpp
@@ -14,18 +14,6 @@ public:
 
   void update(float dt) override {
     Scene::update(dt);
-    auto *rhiModule = RHIModule::get();
-    if (!rhiModule || !rhiModule->getDevice()) {
-      return;
-    }
-    auto assets = getAssets();
-    if (!assets || !spriteRenderer_) {
-      return;
-    }
-    auto texture = assets->load<Texture>("assets/test.png");
-    if (texture.isValid()) {
-      spriteRenderer_->setTexture(texture);
-    }
   }
 
 private:
@@ -41,6 +29,9 @@ private:
   }
 
   void createImageSprite() {
+    auto assets = getAssets();
+    auto texture = assets->load<Texture>("assets/test.png");
+
     auto spriteNode = makePtr<Node>();
     spriteNode->setName("ImageSprite");
     spriteNode->setPosition(640.0f, 360.0f);
@@ -48,6 +39,9 @@ private:
     spriteRenderer_ = makePtr<SpriteRenderer>();
     spriteNode->addComponent(spriteRenderer_);
     addChild(spriteNode);
+    if (texture.isValid()) {
+      spriteRenderer_->setTexture(texture);
+    }
   }
   Ptr<SpriteRenderer> spriteRenderer_;
 };