public static string ExportScene()
{
var current = SaveLoadScript.m_Instance.SceneFile;
string safeHumanName = FileUtils.SanitizeFilename(current.HumanName);
string basename = FileUtils.SanitizeFilename(
(current.Valid && (safeHumanName != "")) ? safeHumanName : "Untitled");
string parent = FileUtils.GenerateNonexistentFilename(App.UserExportPath(), basename, "");
if (!FileUtils.InitializeDirectoryWithUserError(
parent, "Failed to create export directory"))
{
return("");
}
// Set up progress bar.
var progress = new Progress();
if (App.PlatformConfig.EnableExportJson)
{
progress.SetWork("json");
}
#if FBX_SUPPORTED
if (App.PlatformConfig.EnableExportFbx)
{
progress.SetWork("fbx");
}
#endif
#if USD_SUPPORTED
if (App.PlatformConfig.EnableExportUsd)
{
progress.SetWork("usd");
}
#endif
#if (UNITY_EDITOR || EXPERIMENTAL_ENABLED)
if (Config.IsExperimental)
{
progress.SetWork("wrl");
progress.SetWork("stl");
#if FBX_SUPPORTED
progress.SetWork("obj");
#endif
}
#endif
if (App.PlatformConfig.EnableExportGlb)
{
progress.SetWork("glb");
}
string filename;
if (App.PlatformConfig.EnableExportJson &&
(filename = MakeExportPath(parent, basename, "json")) != null)
{
using (var unused = new AutoTimer("raw export"))
{
OverlayManager.m_Instance.UpdateProgress(0.1f);
ExportRaw.Export(filename);
}
}
progress.CompleteWork("json");
#if FBX_SUPPORTED
if (App.PlatformConfig.EnableExportFbx &&
(filename = MakeExportPath(parent, basename, "fbx")) != null)
{
using (var unused = new AutoTimer("fbx export")) {
OverlayManager.m_Instance.UpdateProgress(0.3f);
ExportFbx.Export(filename,
App.UserConfig.Export.ExportBinaryFbx ? ExportFbx.kFbxBinary : ExportFbx.kFbxAscii,
App.UserConfig.Export.ExportFbxVersion);
OverlayManager.m_Instance.UpdateProgress(0.5f);
}
}
progress.CompleteWork("fbx");
#endif
#if USD_SUPPORTED
if (App.PlatformConfig.EnableExportUsd &&
(filename = MakeExportPath(parent, basename, "usd")) != null)
{
using (var unused = new AutoTimer("usd export")) {
ExportUsd.ExportPayload(filename);
}
}
progress.CompleteWork("usd");
#endif
#if (UNITY_EDITOR || EXPERIMENTAL_ENABLED)
if (Config.IsExperimental &&
(filename = MakeExportPath(parent, basename, "wrl")) != null)
{
ExportVrml.Export(filename);
progress.CompleteWork("wrl");
}
if (Config.IsExperimental &&
(filename = MakeExportPath(parent, basename, "stl")) != null)
{
ExportStl.Export(filename);
progress.CompleteWork("stl");
}
#if FBX_SUPPORTED
if (Config.IsExperimental &&
App.PlatformConfig.EnableExportFbx &&
(filename = MakeExportPath(parent, basename, "obj")) != null)
{
// This has never been tested with the new fbx export style and may not work
ExportFbx.Export(filename, ExportFbx.kObj);
progress.CompleteWork("obj");
}
#endif
#endif
var results = new ExportGlTF.ExportResults();
if (App.PlatformConfig.EnableExportGlb)
{
string extension = App.Config.m_EnableGlbVersion2 ? "glb" : "glb1";
int gltfVersion = App.Config.m_EnableGlbVersion2 ? 2 : 1;
filename = MakeExportPath(parent, basename, extension);
if (filename != null)
{
using (var unused = new AutoTimer("glb export"))
{
OverlayManager.m_Instance.UpdateProgress(0.7f);
var exporter = new ExportGlTF();
// TBT doesn't need (or want) brush textures in the output because it replaces all
// the materials, so it's fine to keep those http:. However, Sketchfab doesn't support
// http textures so if uploaded, this glb will have missing textures.
results = exporter.ExportBrushStrokes(
filename, AxisConvention.kGltf2, binary: true, doExtras: false,
includeLocalMediaContent: true,
gltfVersion: gltfVersion);
progress.CompleteWork("glb");
}
}
}
OutputWindowScript.m_Instance.CreateInfoCardAtController(
InputManager.ControllerName.Brush, basename + " exported! Your download will begin in 5 seconds.");
ControllerConsoleScript.m_Instance.AddNewLine("Located in " + App.UserExportPath());
string readmeFilename = Path.Combine(App.UserExportPath(), kExportReadmeName);
if (!File.Exists(readmeFilename) && !Directory.Exists(readmeFilename))
{
File.WriteAllText(readmeFilename, kExportReadmeBody);
}
return(results.exportedFiles[0]);
}
private static void ExportEnvironments()
{
#if !GAMEOBJ_EXPORT_TO_GLTF
Debug.LogError("Enable the define and fix up the code");
#else
// Save the original RenderSettings
Environment.RenderSettingsLite originalRenderSettings = Environment.GetRenderSettings();
// Clear out the existing environments directory to do a clean export
string projectPath = Path.GetDirectoryName(Application.dataPath);
string environmentExportPath = Path.Combine(projectPath,
ExportUtils.kProjectRelativeEnvironmentExportRoot);
try {
Directory.Delete(environmentExportPath, recursive: true);
} catch (DirectoryNotFoundException) {
// It's okay if this directory doesn't exist yet as it will be created later.
}
// Clear out the existing textures directory to do a clean export
string textureExportPath = Path.Combine(projectPath,
ExportUtils.kProjectRelativeTextureExportRoot);
try {
Directory.Delete(textureExportPath, recursive: true);
} catch (DirectoryNotFoundException) {
// It's okay if this directory doesn't exist yet as it will be created later.
}
if (!FileUtils.InitializeDirectoryWithUserError(
textureExportPath, "Failed to export, can't create texture export directory"))
{
return;
}
// Get the environment
TiltBrushManifest manifest = AssetDatabase.LoadAssetAtPath <TiltBrushManifest>("Assets/Manifest.asset");
foreach (Environment env in manifest.Environments)
{
// Copy over the RenderSettings
Environment.SetRenderSettings(env.m_RenderSettings);
// Set up the environment
string envGuid = env.m_Guid.ToString("D");
Debug.LogFormat("Exporting environment: {0}", env.m_RenderSettings.m_EnvironmentPrefab);
GameObject envPrefab = Resources.Load <GameObject>(env.m_RenderSettings.m_EnvironmentPrefab);
GameObject envGameObject = UObject.Instantiate(envPrefab);
envGameObject.name = envGuid;
// Hide game objects that don't get exported to Poly.
foreach (Transform child in envGameObject.transform)
{
if (SceneSettings.ExcludeFromPolyExport(child))
{
child.gameObject.SetActive(false);
}
}
// Set up the environment export directory
string directoryName = Path.Combine(environmentExportPath, envGuid);
if (!FileUtils.InitializeDirectoryWithUserError(
directoryName, "Failed to export, can't create environment export directory"))
{
return;
}
string basename = FileUtils.SanitizeFilename(envGameObject.name);
string gltfName = Path.Combine(directoryName, basename + ".gltf");
var exporter = new ExportGlTF();
exporter.ExportGameObject(envGameObject, gltfName, env);
// DestroyImmediate is required because editor mode never runs object garbage collection.
UObject.DestroyImmediate(envGameObject);
}
// Restore the original RenderSettings
Environment.SetRenderSettings(originalRenderSettings);
#endif
}