protected override void Serialize(UnityEngine.Object sourceAsset)
{
this.texture = sourceAsset as UnityEngine.Cubemap;
//先把原始图片导出来
this.ExportTexture();
var path = PathHelper.GetTexturePath(this.texture);
var mipmap = this.texture.mipmapCount > 1;
//
{
this._root.Images.Add(new Image()
{
Uri = ExportSetting.instance.GetExportPath(path)
});
}
//
{
var filterMode = this.texture.filterMode;
var wrapMode = this.texture.wrapMode;
var sampler = new Sampler();
this._root.Samplers.Add(sampler);
if (wrapMode == TextureWrapMode.Repeat)
{
sampler.WrapS = GLTF.Schema.WrapMode.Repeat;
sampler.WrapT = GLTF.Schema.WrapMode.Repeat;
}
else
{
sampler.WrapS = GLTF.Schema.WrapMode.ClampToEdge;
sampler.WrapT = GLTF.Schema.WrapMode.ClampToEdge;
}
sampler.MagFilter = filterMode == FilterMode.Point ? MagFilterMode.Nearest : MagFilterMode.Linear;
if (!mipmap)
{
sampler.MagFilter = filterMode == FilterMode.Point ? MagFilterMode.Nearest : MagFilterMode.Linear;
}
else if (filterMode == FilterMode.Point)
{
sampler.MinFilter = MinFilterMode.NearestMipmapNearest;
}
else if (filterMode == FilterMode.Bilinear)
{
sampler.MinFilter = MinFilterMode.LinearMipmapNearest;
}
else if (filterMode == FilterMode.Trilinear)
{
sampler.MinFilter = MinFilterMode.LinearMipmapLinear;
}
}
//
{
var gltfTexture = new GLTF.Schema.Texture();
this._root.Textures.Add(gltfTexture);
gltfTexture.Sampler = new SamplerId();
gltfTexture.Source = new ImageId();
gltfTexture.Extensions = new Dictionary <string, IExtension>()
{
{
TextureExtension.EXTENSION_NAME,
new TextureExtension()
{
anisotropy = this.texture.anisoLevel,
format = GetTextureFormat(),
levels = mipmap ? 0 : 1
}
}
};
}
}
public static void Export(List <GameObject> roots, string exportPath)
{
string sceneName = PathHelper.CurSceneName;
SerializeObject.Clear();
//路径
string scenePath = sceneName + ".scene.json";
PathHelper.SetSceneOrPrefabPath(scenePath);
var scene = UnityEditor.SceneManagement.EditorSceneManager.GetActiveScene();
var sceneEntity = SerializeObject.currentData.CreateEntity();
var sceneComp = SerializeObject.currentData.CreateComponent(SerializeClass.Scene);
sceneComp.properties.SetString("name", sceneName.Substring(sceneName.LastIndexOf('/') + 1));
sceneEntity.AddComponent(sceneComp);
var treeComp = SerializeObject.currentData.CreateComponent(SerializeClass.TreeNode);
treeComp.properties.SetString("name", "Root");
treeComp.properties.SetReference("scene", sceneComp.uuid);
sceneEntity.AddComponent(treeComp);
var sceneSetting = ExportSetting.instance.scene;
// 环境光和光照贴图
var sceneLightComp = SerializeObject.currentData.CreateComponent(SerializeClass.SceneLight);
sceneLightComp.properties.SetColor("ambientColor", RenderSettings.ambientLight);
if (sceneSetting.lightmap)
{
sceneLightComp.properties.SetNumber("lightmapIntensity", UnityEditor.Lightmapping.indirectOutputScale);
sceneLightComp.properties.SetLightmaps(exportPath);
}
sceneEntity.AddComponent(sceneLightComp);
if (sceneSetting.staticBatching)
{
var staticBatching = SerializeObject.currentData.CreateComponent(SerializeClass.StaticBatching);
sceneEntity.AddComponent(staticBatching);
}
// 雾
if (RenderSettings.fog && sceneSetting.fog)
{
var fogComp = SerializeObject.currentData.CreateComponent(SerializeClass.Fog);
if (RenderSettings.fogMode == FogMode.Linear)
{
fogComp.properties.SetInt("mode", 0);
fogComp.properties.SetNumber("near", RenderSettings.fogStartDistance);
fogComp.properties.SetNumber("far", RenderSettings.fogEndDistance);
}
else
{
fogComp.properties.SetInt("mode", 1);
fogComp.properties.SetNumber("density", RenderSettings.fogDensity);
}
fogComp.properties.SetColor("color", RenderSettings.fogColor);
sceneEntity.AddComponent(fogComp);
}
foreach (var child in roots)
{
var childEntity = SerializeObject.SerializeEntity(child);
if (childEntity != null)
{
treeComp.AddChild(childEntity.treeNode);
}
}
SerializeContext.Export(exportPath, scenePath);
}
/**
* 绘制窗口
*/
void OnGUI()
{
var setting = ExportToolsSetting.instance;
this._scrollPosition = GUILayout.BeginScrollView(this._scrollPosition, GUILayout.Width(WIN_WIDTH), GUILayout.Height(400));
GUILayout.Space(SMALL_SPACE);
//------------------------目录选择------------------------
{
GUILayout.Label("当前导出路径");
GUILayout.BeginHorizontal();
GUILayout.TextField(ExportConfig.instance.exportPath);
if (GUILayout.Button("选择目录", GUILayout.Width(100)))
{
ExportConfig.instance.exportPath = EditorUtility.OpenFolderPanel("当前要导出的路径", Application.dataPath, "");
ExportConfig.instance.Save(PathHelper.ConfigPath);
AssetDatabase.Refresh();
}
GUILayout.EndHorizontal();
}
GUILayout.Space(SPACE);
//------------------------辅助选项------------------------
{
GUILayout.BeginHorizontal();
setting.debugLog = GUILayout.Toggle(setting.debugLog, new GUIContent("输出日志", "勾选后，方便查看输出信息"));
setting.prefabResetPos = GUILayout.Toggle(setting.prefabResetPos, new GUIContent("坐标归零", "勾选后，将导出的预制体坐标归零"));
setting.exportOriginalImage = GUILayout.Toggle(setting.exportOriginalImage, new GUIContent("导出原始图片", "勾选后，jpg和png会直接使用原始图片导出"));
// ExportToolsSetting.unityNormalTexture = GUILayout.Toggle(ExportToolsSetting.unityNormalTexture, new GUIContent("使用Unity法线贴图", "勾选后，时使用Unity转换后的法线贴图导出"));
GUILayout.EndHorizontal();
}
GUILayout.Space(SPACE);
this._lightSetting = EditorGUILayout.Foldout(this._lightSetting, "光照设置");
if (this._lightSetting)
{
GUILayout.BeginVertical();
setting.lightType = (ExportLightType)EditorGUILayout.EnumPopup(setting.lightType, GUILayout.MaxWidth(100));
GUILayout.EndVertical();
}
GUILayout.Space(SMALL_SPACE);
this._meshSetting = EditorGUILayout.Foldout(this._meshSetting, "网格设置");
if (this._meshSetting)
{
GUILayout.BeginHorizontal();
setting.enableNormals = GUILayout.Toggle(setting.enableNormals, new GUIContent("Normals", "取消后，不导出Normals"));
setting.enableColors = GUILayout.Toggle(setting.enableColors, new GUIContent("Colors", "取消后，不导出Colors"));
setting.enableBones = GUILayout.Toggle(setting.enableBones, new GUIContent("Bones", "取消后，不导出Bones"));
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
this._serializeObject.Update();
if (this._meshIgnoresProperty != null)
{
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(this._meshIgnoresProperty, new GUIContent("忽略对象:", "在忽略列表中的对象网格属性全部导出"), true);
if (EditorGUI.EndChangeCheck())
{
_serializeObject.ApplyModifiedProperties();
}
}
GUILayout.EndHorizontal();
}
GUILayout.Space(SPACE);
//------------------------主功能------------------------
{
//资源导出
_resourceToolOpen = GUILayout.Toggle(_resourceToolOpen, "--------资源导出工具--------");
if (_resourceToolOpen)
{
GUILayout.Space(SPACE);
GUILayout.BeginHorizontal();
if (Selection.activeGameObject)
{
if (GUILayout.Button("导出当前选中对象"))
{
_frameCount = 0;
_isBuzy = true;
_info = "导出中...";
_curExportType = ExportType.PREFAB;
}
}
else
{
GUILayout.Label("请选中场景中要导出的对象", _showStyle);
}
GUILayout.EndHorizontal();
GUILayout.Space(SPACE);
}
//场景导出
_sceneToolOpen = GUILayout.Toggle(_sceneToolOpen, "--------场景导出工具--------");
if (_sceneToolOpen)
{
GUILayout.Space(SPACE);
GUILayout.BeginHorizontal();
if (GUILayout.Button("导出当前场景"))
{
PathHelper.SetOutPutPath(ExportConfig.instance.exportPath, PathHelper.CurSceneName);
_frameCount = 0;
_info = "导出中...";
_isBuzy = true;
_curExportType = ExportType.SCENE;
}
GUILayout.EndHorizontal();
GUILayout.Space(SPACE);
}
}
GUILayout.EndScrollView();
GUI.Label(new Rect(0, WIN_HEIGHT - 15, WIN_WIDTH, 15), "状态：" + _info);
}