public static void ExportScene(List <GameObject> roots, string exportPath = "")
{
string sceneName = PathHelper.CurSceneName;
//导出场景
try
{
ExportImageTools.instance.Clear();
ResourceManager.instance.Clean();
//路径
string scenePath = sceneName + ".scene.json";
PathHelper.SetSceneOrPrefabPath(scenePath);
//Scene
var scene = UnityEditor.SceneManagement.EditorSceneManager.GetActiveScene();
MyJson_Object sceneJson = new MyJson_Object();
sceneJson.SetUUID(scene.GetHashCode().ToString());//用场景名称的hashCode
sceneJson.SetUnityID(scene.GetHashCode());
sceneJson.SetClass("paper.Scene");
sceneJson.SetString("name", sceneName.Substring(sceneName.LastIndexOf('/') + 1));
sceneJson.SetColor("ambientColor", RenderSettings.ambientLight);
sceneJson.SetNumber("lightmapIntensity", UnityEditor.Lightmapping.indirectOutputScale);
//allGameObjects
var gameObjectsJson = new MyJson_Array();
sceneJson["gameObjects"] = gameObjectsJson;
GameObject[] allObjs = GameObject.FindObjectsOfType <GameObject>();
for (int i = 0; i < allObjs.Length; i++)
{
gameObjectsJson.AddHashCode(allObjs[i]);
}
//lightmaps
sceneJson["lightmaps"] = ExportSceneTools.AddLightmaps(exportPath);
ResourceManager.instance.AddObjectJson(sceneJson);
//序列化
foreach (var root in roots)
{
SerializeObject.Serialize(root);
}
ResourceManager.instance.ExportFiles(scenePath, exportPath);
MyLog.Log("----场景导出成功----");
}
catch (System.Exception e)
{
MyLog.LogError(sceneName + " : 导出失败-----------" + e.StackTrace);
}
}
public override bool WriteToJson(GameObject obj, Component component, MyJson_Object compJson)
{
Transform comp = component as Transform;
Vector3 localPosition = comp.localPosition;
Quaternion localRotation = comp.localRotation;
Vector3 localScale = comp.localScale;
//这里特殊处理一下，拥有SkinnedMeshRenderer组件的Transform属性清零，因为Egret3D实现不同，如果不清零，会影响动画
/*if (obj.GetComponent<SkinnedMeshRenderer>() != null)
* {
* localPosition = Vector3.zero;
* localRotation = Quaternion.identity;
* localScale = Vector3.one;
* }*/
//localPosition
compJson.SetVector3("localPosition", localPosition);
//localRotation
compJson.SetQuaternion("localRotation", localRotation);
//localScale
compJson.SetVector3("localScale", localScale);
if ((component as Transform).parent)
{
compJson.SetHashCode("_parent", comp.parent);
}
var childrenItem = new MyJson_Array();
compJson["children"] = childrenItem;
for (int i = 0; i < comp.childCount; i++)
{
var child = comp.GetChild(i);
if (child.gameObject.activeInHierarchy)
{
childrenItem.AddHashCode(child);
}
}
return(true);
}
public static void Serialize(GameObject obj)
{
//未激活的不导出
if ((!ExportToolsSetting.instance.exportUnactivatedObject && !obj.activeInHierarchy))
{
MyLog.Log(obj.name + "对象未激活");
return;
}
if (obj.GetComponent <RectTransform>() != null)
{
return;
}
MyLog.Log("导出对象:" + obj.name);
MyJson_Object item = new MyJson_Object();
item.SetUUID(obj.GetInstanceID().ToString());
item.SetUnityID(obj.GetInstanceID());
item.SetClass("paper.GameObject");
item.SetString("name", obj.name);
item.SetString("tag", obj.tag);
var layerMask = 1 << obj.layer;
item.SetInt("layer", layerMask);
// item.SetInt("layer", LAYER[obj.layer >= LAYER.Length ? 0 : obj.layer]);;
item.SetBool("isStatic", obj.isStatic);
var componentsItem = new MyJson_Array();
item["components"] = componentsItem;
ResourceManager.instance.AddObjectJson(item);
var components = obj.GetComponents <Component>();
var index = 0;//TODO
foreach (var comp in components)
{
if (comp is Animator)
{
components[index] = components[0];
components[0] = comp;
}
index++;
}
//遍历填充组件
foreach (var comp in components)
{
if (comp == null)
{
MyLog.LogWarning("空的组件");
continue;
}
string compClass = comp.GetType().Name;
MyLog.Log("组件:" + compClass);
if (!ExportToolsSetting.instance.exportUnactivatedComp)
{
//利用反射查看组件是否激活，某些组件的enabled不再继承链上，只能用反射，比如BoxCollider
var property = comp.GetType().GetProperty("enabled");
if (property != null && !((bool)property.GetValue(comp, null)))
{
MyLog.Log(obj.name + "组件未激活");
continue;
}
}
if (!SerializeObject.IsComponentSupport(compClass))
{
MyLog.LogWarning("不支持的组件： " + compClass);
continue;
}
if (SerializeObject.SerializedComponent(obj, compClass, comp))
{
MyLog.Log("--导出组件:" + compClass);
componentsItem.AddHashCode(comp);
}
else
{
MyLog.LogWarning("组件： " + compClass + " 导出失败");
}
}
//遍历子对象
if (obj.transform.childCount > 0)
{
for (int i = 0; i < obj.transform.childCount; i++)
{
var child = obj.transform.GetChild(i).gameObject;
Serialize(child);
}
}
}