/// <summary>
/// 开始收集
/// </summary>
public static void Run(string saveFilePath, GameObject sceneGameObjects)
{
if (_isStarted)
{
return;
}
if (Path.HasExtension(saveFilePath) == false)
{
saveFilePath = $"{saveFilePath}.shadervariants";
}
if (Path.GetExtension(saveFilePath) != ".shadervariants")
{
throw new System.Exception("Shader variant file extension is invalid.");
}
EditorTools.CreateFileDirectory(saveFilePath);
_saveFilePath = saveFilePath;
// 聚焦到游戏窗口
EditorTools.FocusUnityGameWindow();
// 清空旧数据
ClearCurrentShaderVariantCollection();
// 收集着色器变种
var materials = GetAllMaterials();
CollectVariants(materials, sceneGameObjects);
_isStarted = true;
_elapsedTime.Reset();
_elapsedTime.Start();
UnityEngine.Debug.LogWarning("已经启动着色器变种收集工作，该工具只支持在编辑器下人工操作！");
}
