Unity Resource加载图片，需要图片改为精灵图，但是加载速度快

该代码段展示了在Unity3D中根据TopText的文本内容加载对应目录下的精灵图像，并显示当前图片。如果目录无图片，将打印错误信息。使用了Resources.LoadAll来加载Sprite，并通过Slider显示图片数量。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

void SelectSata()
{
    print(TopText.text.ToString());
    switch (TopText.text.ToString())
    {
        case "猪":
            Path = "Texture/Images/猪/猪水平切";
            print("猪猪");
            LoadImages(Path);
            ShowCurrentImage();

            break;
        case "马":
            Path = "Texture/Images/马/马水平切";
            LoadImages(Path);
            ShowCurrentImage();
            break;
        case "牛":
            Path = "Texture/Images/牛/牛水平切";
            LoadImages(Path);
            ShowCurrentImage();
            break;
        case "羊":
            Path = "Texture/Images/羊/羊水平切";
            LoadImages(Path);
            ShowCurrentImage();
            break;
        case "鸡":
            Path = "Texture/Images/鸡/鸡水平切";
            LoadImages(Path);
            ShowCurrentImage();
            break;
        case "狗":
            Path = "Texture/Images/狗/狗水平切";
            LoadImages(Path);
            ShowCurrentImage();
            break;
        case "猫":
            Path = "Texture/Images/猫/猫水平切";
            LoadImages(Path);
            ShowCurrentImage();
            break;
        case "兔":
            Path = "Texture/Images/兔/兔水平切";
            LoadImages(Path);
            ShowCurrentImage();
            break;
        default: Debug.LogError("起始字段有误"); break;
    }

}
void LoadImages(string folderName)
{
    Sprite[] sprites = Resources.LoadAll<Sprite>(folderName);
    print(folderName);
    if (sprites.Length > 0)
    {
        Sum = sprites.Length;
        Debug.Log(Sum);
    }
    else
    {
        Debug.LogError("Folder does not contain any sprites.");
    }
    sliderLine.maxValue = Sum - 1;
    foreach (Sprite sprite in sprites)
    {
         spriteList.Add(sprite);
    }
}