修改OpenGl渲染底层之前

source/EngineFrame/Render/Texture.h

@@ -9,7 +9,8 @@ class Texture : public RefObject
 {
 private:
     SDL_Texture *m_texture = nullptr;
-
+    std::string ImgPath = "";
+    int Index = 0;
 public:
     VecSize TextureSize = {0, 0};     // 纹理大小
     VecPos TexturePos = {0, 0};       // 纹理位置
@@ -25,5 +26,8 @@ public:
     void SetBlendMode(SDL_BlendMode blendMode);
     // 获取混合模式
     SDL_BlendMode GetBlendMode();
-    SDL_Texture *GetTexture(); // 获取纹理
+    // 获取纹理
+    SDL_Texture *GetTexture();
+    // 获取一个拷贝的纹理
+    RefPtr<Texture> GetTextureCopy();
 };