//scene 全局数据
private static void SerializeSceneData(Scene scene, ObjPack objPack)
{
if (RenderSettings.ambientMode == AmbientMode.Trilight)
{
var d = new ObjDataHemisphereLight
{
skyColor = ObjPack.Color(RenderSettings.ambientSkyColor),
groundColor = ObjPack.Color(RenderSettings.ambientGroundColor),
};
objPack.sceneDatas.Add(d);
}
else if (RenderSettings.ambientMode == AmbientMode.Flat)
{
var d = new ObjDataAmbientLight()
{
color = ObjPack.Color(RenderSettings.ambientLight)
};
objPack.sceneDatas.Add(d);
}
if (RenderSettings.skybox != null)
{
if (RenderSettings.skybox.shader.name == "Skybox/6 Sided")
{
var d = new ObjDataSkybox(RenderSettings.skybox);
objPack.sceneDatas.Add(d);
}
}
}
public static void Serialize(GameObject[] gameObjects, ObjPack objPack)
{
foreach (var go in gameObjects)
{
if (go.activeSelf == false)
{
continue;
}
Serialize(go, objPack);
}
}
public static void SaveToThreejs()
{
var objPack = new ObjPack();
var scene = SceneManager.GetActiveScene();
var allGameObjects = scene.GetRootGameObjects();
CreateObjectID(allGameObjects);
SerializeSceneData(scene, objPack);
Serialize(allGameObjects, objPack);
var json = JsonConvert.SerializeObject(objPack);// JsonUtility.ToJson(objPack);
AssetDatabase.SaveScene(json, scene.name);
EditorUtility.DisplayDialog("Threejs Editor", "saved", "OK");
}
public ObjDataDirectionalLight(Light light)
{
type = TypeConst.DirectionalLight;
castShadow = light.shadows != LightShadows.None;
intensity = light.intensity;
color = ObjPack.Color(light.color);
var v3 = light.transform.rotation * Vector3.back * 2;
position = ObjPack.Vector3(v3);
if (light.transform.TryGetComponent <ShadowSettings>(out var settings))
{
shadowNear = settings.shadowNear;
shadowFar = settings.shadowFar;
shadowMapSizeW = settings.shadowMapSizeW;
shadowMapSizeH = settings.shadowMapSizeH;
shadowCameraLeft = settings.shadowCameraLeft;
shadowCameraRight = settings.shadowCameraRight;
shadowCameraTop = settings.shadowCameraTop;
shadowCameraBottom = settings.shadowCameraBottom;
}
}
public static void Serialize(GameObject gameObject, ObjPack objPack, string parent = "")
{
if (!gameObject.TryGetComponent <ObjectID>(out var objectID))
{
return;
}
var obj = new Obj();
obj.type = "group";
obj.id = objectID.ID.ToString();
var pos = gameObject.transform.localPosition;
obj.position = new [] { pos.x, pos.y, pos.z };
var q = gameObject.transform.localRotation;
obj.quaternion = new[] { q.x, q.y, q.z, q.w };
var s = gameObject.transform.localScale;
obj.scale = new[] { s.x, s.y, s.z };
obj.parent = parent;
//var m = Matrix4x4.identity;
//m.SetTRS(translation, rotation, scale);
if (gameObject.TryGetComponent <MeshFilter>(out var meshFilter))
{
var geometrie = AssetDatabase.TrySave <Geometrie>(meshFilter.sharedMesh);
if (geometrie != null)
{
obj.type = "mesh";
objPack.Add(geometrie);
obj.geometry = geometrie.id;
}
}
if (gameObject.TryGetComponent <MeshRenderer>(out var meshRenderer))
{
if (meshRenderer.sharedMaterials.Length > 1)
{
var list = new List <string>();
for (var i = 0; i < meshRenderer.sharedMaterials.Length; i++)
{
var mat = AssetDatabase.TrySave <Mat>(meshRenderer.sharedMaterials[i]);
if (mat != null)
{
objPack.Add(mat);
list.Add(mat.id);
}
}
obj.materials = list.ToArray();
}
else
{
var mat = AssetDatabase.TrySave <Mat>(meshRenderer.sharedMaterial);
if (mat != null)
{
objPack.Add(mat);
obj.material = mat.id;
}
}
}
SaveData(gameObject, obj);
objPack.objects.Add(obj);
var childCount = gameObject.transform.childCount;
if (childCount > 0)
{
for (var i = 0; i < childCount; i++)
{
var childGo = gameObject.transform.GetChild(i).gameObject;
Serialize(childGo, objPack, obj.id);
}
}
}