public static bool Export(string folder, string filename, Mesh mesh, ExportMaterial[] textures, bool copyTextures)
{
exportMesh = mesh;
exportTextures = textures;
targetFolder = folder;
targetName = filename;
_copyTextures = copyTextures;
if(folder.Contains(" "))
{
EditorUtility.DisplayDialog("Filename Error","The filename can't contain spaces","I'm sorry");
return false;
}
if(filename.Contains(" "))
{
EditorUtility.DisplayDialog("Filename Error","The filename can't contain spaces","I'm sorry");
return false;
}
MeshToFile(targetFolder, targetName);
exportMesh = null;
exportTextures = null;
return true;
}
public static bool Export(string folder, string filename, Mesh mesh, ExportMaterial[] textures, bool copyTextures)
{
exportMesh = mesh;
exportTextures = textures;
targetFolder = folder;
targetName = filename;
_copyTextures = copyTextures;
if(folder.Contains(" "))
{
EditorUtility.DisplayDialog("Filename Error","The filename can't contain spaces","I'm sorry");
return false;
}
if(filename.Contains(" "))
{
EditorUtility.DisplayDialog("Filename Error","The filename can't contain spaces","I'm sorry");
return false;
}
/*if (!CreateTargetFolder())
{
Debug.LogError("There was a problem with the destination folder");
return false;
}*/
MeshToFile(targetFolder, targetName);
exportMesh = null;
exportTextures = null;
return true;
}
private static int[] ExportStairwells(BuildrData data)
{
int numberOfVolumes = data.plan.numberOfVolumes;
int[] returnNumberOfMeshes = new int[numberOfVolumes];
for (int v = 0; v < numberOfVolumes; v++)
{
BuildrVolume volume = data.plan.volumes[v];
int numberOfUnpackedTextures = data.textures.Count;
List<ExportMaterial> exportTextures = new List<ExportMaterial>();
if (!volume.generateStairs) continue;
DynamicMeshGenericMultiMaterialMesh INT_STAIRWELL = new DynamicMeshGenericMultiMaterialMesh();
INT_STAIRWELL.subMeshCount = data.textures.Count;
BuildrStairs.Build(INT_STAIRWELL, data, v, BuildrStairs.StairModes.Stepped, true);
INT_STAIRWELL.Build(data.includeTangents);
List<int> unusedStairTextures = INT_STAIRWELL.unusedSubmeshes;
numberOfUnpackedTextures = data.textures.Count;
for (int t = 0; t < numberOfUnpackedTextures; t++)
{
if (unusedStairTextures.Contains(t))
continue;//skip, unused
ExportMaterial newTexture = new ExportMaterial();
newTexture.name = data.textures[t].name;
newTexture.material = data.textures[t].material;
newTexture.generated = false;
newTexture.filepath = data.textures[t].filePath;
exportTextures.Add(newTexture);
}
int numberOfStairMeshes = INT_STAIRWELL.meshCount;
for (int i = 0; i < numberOfStairMeshes; i++)
{
MeshUtility.Optimize(INT_STAIRWELL[i].mesh);
string VolumeSuffix = ((numberOfVolumes > 1) ? "_" + v : "");
string DetailSuffixIndex = ((numberOfStairMeshes > 1) ? "_" + i : "");
string DetailFileName = data.exportFilename + STAIR_SUFFIX + VolumeSuffix + DetailSuffixIndex;
string DetailFolder = ROOT_FOLDER + data.exportFilename + "/";
Export(DetailFileName, DetailFolder, data, INT_STAIRWELL[i].mesh, exportTextures.ToArray());
}
returnNumberOfMeshes[v] = numberOfStairMeshes;
}
return returnNumberOfMeshes;
}
private static void ExportModel(BuildrData data)
{
try
{
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.0f);
//check overwrites...
string newDirectory = ROOT_FOLDER + data.exportFilename;
if(!CreateFolder(newDirectory))
{
EditorUtility.ClearProgressBar();
return;
}
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.05f);
if(data.fullmesh)
{
//export unpacked model
DYN_MESH = new DynamicMeshGenericMultiMaterialMesh();
DYN_MESH.subMeshCount = data.textures.Count;
BuildrBuilding.Build(DYN_MESH, data);
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.30f);
BuildrRoof.Build(DYN_MESH, data);
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.60f);
DYN_MESH.Build(data.includeTangents);
int meshCount = DYN_MESH.meshCount;
List<int> unusedTextures = DYN_MESH.unusedSubmeshes;
int numberOfUnpackedTextures = data.textures.Count;
List<ExportMaterial> exportTextureList = new List<ExportMaterial>();
for (int t = 0; t < numberOfUnpackedTextures; t++)
{
if (unusedTextures.Contains(t))
continue;//skip, unused
ExportMaterial newTexture = new ExportMaterial();
newTexture.name = data.textures[t].name;
newTexture.material = data.textures[t].material;
newTexture.generated = false;
newTexture.filepath = data.textures[t].filePath;
exportTextureList.Add(newTexture);
}
for(int i = 0; i < meshCount; i++)
{
EXPORT_MESH = DYN_MESH[i].mesh;
MeshUtility.Optimize(EXPORT_MESH);
Export(data, EXPORT_MESH, exportTextureList.ToArray());
string filenameSuffix = (meshCount>1)? i.ToString() : "";
string filename = data.exportFilename + filenameSuffix;
Export(filename, ROOT_FOLDER + data.exportFilename + "/", data, EXPORT_MESH, exportTextureList.ToArray());
}
}
//Export Collider
if(data.generateCollider != BuildrData.ColliderGenerationModes.None)
ExportCollider(data);
int[] numberOfInteriorMeshes = new int[data.plan.numberOfVolumes];
if(data.renderInteriors && data.fullmesh)
numberOfInteriorMeshes = ExportInteriors(data);
int[] numberOfStairwells = new int[data.plan.numberOfVolumes];
if (data.renderInteriors && data.fullmesh)
numberOfStairwells = ExportStairwells(data);
int numberOfDetailMeshes = 0;
if(data.fullmesh)
numberOfDetailMeshes = ExportDetails(data);
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.70f);
//Place exported version into scene
if(data.fullmesh)
{
AssetDatabase.Refresh();//ensure the database is up to date...
GameObject baseObject = new GameObject(data.exportFilename);
if((data.createPrefabOnExport || data.placeIntoScene))
{
baseObject.transform.position = CURRENT_TRANSFORM.position;
baseObject.transform.rotation = CURRENT_TRANSFORM.rotation;
string modelFilePath = ROOT_FOLDER + data.exportFilename + "/" + data.exportFilename + FILE_EXTENTION;
GameObject newModel = (GameObject)PrefabUtility.InstantiatePrefab(AssetDatabase.LoadMainAssetAtPath(modelFilePath));
newModel.name = "model";
newModel.transform.parent = baseObject.transform;
newModel.transform.localPosition = Vector3.zero;
newModel.transform.localRotation = Quaternion.identity;
if(data.generateCollider != BuildrData.ColliderGenerationModes.None)
{
GameObject colliderObject = new GameObject("collider");
string colliderFilePath = ROOT_FOLDER + data.exportFilename + "/" + data.exportFilename + COLLIDER_SUFFIX + FILE_EXTENTION;
colliderObject.AddComponent<MeshCollider>().sharedMesh = (Mesh)AssetDatabase.LoadAssetAtPath(colliderFilePath, typeof(Mesh));
colliderObject.transform.parent = baseObject.transform;
colliderObject.transform.localPosition = Vector3.zero;
colliderObject.transform.localRotation = Quaternion.identity;
}
for (int i = 0; i < numberOfDetailMeshes; i++)
{
string detailSuffixIndex = ((numberOfDetailMeshes > 1) ? "_" + i : "");
string detailFileName = data.exportFilename + DETAIL_SUFFIX + detailSuffixIndex;
string detailFolder = ROOT_FOLDER + data.exportFilename + "/";
string detailFilepath = detailFolder + detailFileName + FILE_EXTENTION;
GameObject detailObject = (GameObject)PrefabUtility.InstantiatePrefab(AssetDatabase.LoadMainAssetAtPath(detailFilepath));
detailObject.name = "details";
detailObject.transform.parent = baseObject.transform;
detailObject.transform.localPosition = Vector3.zero;
detailObject.transform.localRotation = Quaternion.identity;
}
int numberOfVolumes = data.plan.numberOfVolumes;
GameObject interiorHolder = new GameObject("interiors");
interiorHolder.transform.parent = baseObject.transform;
interiorHolder.transform.localPosition = Vector3.zero;
interiorHolder.transform.localRotation = Quaternion.identity;
for (int v = 0; v < numberOfInteriorMeshes.Length; v++)
{
int numMeshes = numberOfInteriorMeshes[v];
for (int i = 0; i < numMeshes; i++)
{
string VolumeSuffix = ((numberOfVolumes > 1) ? "_" + v : "");
string DetailSuffixIndex = ((numMeshes > 1) ? "_" + i : "");
string DetailFileName = data.exportFilename + INTERIOR_SUFFIX + VolumeSuffix + DetailSuffixIndex;
string DetailFolder = ROOT_FOLDER + data.exportFilename + "/";
string filePath = DetailFolder + DetailFileName + FILE_EXTENTION;
GameObject interiorObject = (GameObject)PrefabUtility.InstantiatePrefab(AssetDatabase.LoadMainAssetAtPath(filePath));
interiorObject.name = INTERIOR_SUFFIX + VolumeSuffix + DetailSuffixIndex;
interiorObject.transform.parent = interiorHolder.transform;
interiorObject.transform.localPosition = Vector3.zero;
interiorObject.transform.localRotation = Quaternion.identity;
}
}
for(int v = 0; v < numberOfStairwells.Length; v++)
{
int numMeshes = numberOfStairwells[v];
for (int i = 0; i < numMeshes; i++)
{
string VolumeSuffix = ((numberOfVolumes > 1) ? "_" + v : "");
string DetailSuffixIndex = ((numMeshes > 1) ? "_" + i : "");
string DetailFileName = data.exportFilename + STAIR_SUFFIX + VolumeSuffix + DetailSuffixIndex;
string DetailFolder = ROOT_FOLDER + data.exportFilename + "/";
string filePath = DetailFolder + DetailFileName + FILE_EXTENTION;
GameObject interiorObject = (GameObject)PrefabUtility.InstantiatePrefab(AssetDatabase.LoadMainAssetAtPath(filePath));
interiorObject.name = STAIR_SUFFIX + VolumeSuffix + DetailSuffixIndex;
interiorObject.transform.parent = interiorHolder.transform;
interiorObject.transform.localPosition = data.plan.volumes[v].stairBaseVector[i];
interiorObject.transform.localRotation = Quaternion.identity;
}
}
}
if(data.createPrefabOnExport)
{
string prefabPath = ROOT_FOLDER + data.exportFilename + "/" + data.exportFilename + ".prefab";
Object prefab = AssetDatabase.LoadAssetAtPath(prefabPath, typeof(GameObject));
if(prefab == null)
prefab = PrefabUtility.CreateEmptyPrefab(prefabPath);
PrefabUtility.ReplacePrefab(baseObject, prefab, ReplacePrefabOptions.ConnectToPrefab);
}
if(!data.placeIntoScene)
Object.DestroyImmediate(baseObject);
}
if(data.exportLowLOD)
{
ExportLowLOD(data);
}
DYN_MESH = null;
EXPORT_MESH = null;
EditorUtility.ClearProgressBar();
EditorUtility.UnloadUnusedAssets();
AssetDatabase.Refresh();
}catch(System.Exception e)
{
Debug.LogError("BuildR Export Error: "+e);
EditorUtility.ClearProgressBar();
}
}
private static void ExportLowLOD(BuildrData data)
{
DynamicMeshGenericMultiMaterialMesh dynLODMesh = new DynamicMeshGenericMultiMaterialMesh();
dynLODMesh.subMeshCount = data.textures.Count;
BuildrBuildingLowDetail2.Build(dynLODMesh, data);
dynLODMesh.CollapseSubmeshes();
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.80f);
dynLODMesh.Build(data.includeTangents);
Mesh LODMesh = dynLODMesh[0].mesh;//TODO: support many meshes
MeshUtility.Optimize(LODMesh);
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.90f);
string textureName = data.exportFilename + ATLASED_SUFFIX + LOD_SUFFIX;
string textureFileName = textureName + ".png";
string newDirectory = ROOT_FOLDER + data.exportFilename;
File.WriteAllBytes(newDirectory + "/" + textureFileName, data.LODTextureAtlas.EncodeToPNG());
ExportMaterial[] exportTextures = new ExportMaterial[1];
ExportMaterial newTexture = new ExportMaterial();
newTexture.name = textureName;
newTexture.filepath = textureFileName;
newTexture.generated = true;
exportTextures[0] = newTexture;
string LODFileName = data.exportFilename + LOD_SUFFIX;
string LODFolder = ROOT_FOLDER + data.exportFilename + "/";
Export(LODFileName, LODFolder, data, LODMesh, exportTextures);
if (data.placeIntoScene)
{
AssetDatabase.Refresh();//ensure the database is up to date...
string filePath = LODFolder + LODFileName + FILE_EXTENTION;
GameObject newModel = (GameObject)PrefabUtility.InstantiatePrefab(AssetDatabase.LoadMainAssetAtPath(filePath));
newModel.transform.position = CURRENT_TRANSFORM.position;
newModel.transform.rotation = CURRENT_TRANSFORM.rotation;
}
Texture2D.DestroyImmediate(data.textureAtlas);
Texture2D.DestroyImmediate(data.LODTextureAtlas);
}
//returns the number of meshes
private static int ExportDetails(BuildrData data)
{
DynamicMeshGenericMultiMaterialMesh DET_MESH = new DynamicMeshGenericMultiMaterialMesh();
BuildrDetailExportObject exportObject = BuildrBuildingDetails.Build(DET_MESH, data);
int numberOfMeshes = exportObject.detailMeshes.Length;
if (numberOfMeshes == 0)
return 0;
string textureName = data.exportFilename + ATLASED_SUFFIX + DETAIL_SUFFIX;
string textureFileName = textureName + ".png";
string newDirectory = ROOT_FOLDER + data.exportFilename;
File.WriteAllBytes(newDirectory + "/" + textureFileName, exportObject.texture.EncodeToPNG());
ExportMaterial[] exportTextures = new ExportMaterial[1];
ExportMaterial newTexture = new ExportMaterial();
newTexture.name = textureName;
newTexture.filepath = textureFileName;
newTexture.generated = true;
exportTextures[0] = newTexture;
for(int i = 0; i < numberOfMeshes; i++)
{
string DetailSuffixIndex = ((numberOfMeshes > 1) ? "_"+i : "");
string DetailFileName = data.exportFilename + DETAIL_SUFFIX + DetailSuffixIndex;
string DetailFolder = ROOT_FOLDER + data.exportFilename + "/";
Export(DetailFileName, DetailFolder, data, exportObject.detailMeshes[i], exportTextures);
}
Texture2D.DestroyImmediate(exportObject.texture);
return numberOfMeshes;
}
private static void ExportCollider(BuildrData data)
{
DynamicMeshGenericMultiMaterialMesh COL_MESH = new DynamicMeshGenericMultiMaterialMesh();
COL_MESH.subMeshCount = data.textures.Count;
BuildrBuildingCollider.Build(COL_MESH, data);
// COL_MESH.CollapseSubmeshes();
COL_MESH.Build(false);
ExportMaterial[] exportTextures = new ExportMaterial[1];
ExportMaterial newTexture = new ExportMaterial();
newTexture.name = "blank";
newTexture.filepath = "";
newTexture.generated = true;
exportTextures[0] = newTexture;
int numberOfColliderMeshes = COL_MESH.meshCount;
for (int i = 0; i < numberOfColliderMeshes; i++)
{
MeshUtility.Optimize(COL_MESH[i].mesh);
string ColliderSuffixIndex = ((numberOfColliderMeshes > 1) ? "_" + i : "");
string ColliderFileName = data.exportFilename + COLLIDER_SUFFIX + ColliderSuffixIndex;
string ColliderFolder = ROOT_FOLDER + data.exportFilename + "/";
Export(ColliderFileName, ColliderFolder, data, COL_MESH[i].mesh, exportTextures);
}
}
private static void Export(string filename, string folder, BuildrData data, Mesh exportMesh, ExportMaterial[] exportTextures)
{
switch (data.filetype)
{
case BuildrData.filetypes.obj:
OBJExporter.Export(folder, filename, exportMesh, exportTextures, data.copyTexturesIntoExportFolder);
break;
case BuildrData.filetypes.fbx:
FBXExporter.Export(folder, filename, exportMesh, exportTextures, data.copyTexturesIntoExportFolder);
break;
}
}
private static void Export(BuildrData data, Mesh exportMesh, ExportMaterial[] exportTextures)
{
Export(data.exportFilename, ROOT_FOLDER + data.exportFilename + "/", data, exportMesh, exportTextures);
}
public virtual Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uiDoc = commandData.Application.ActiveUIDocument;
Document doc = uiDoc.Document;
this.application = commandData.Application.Application;
Debug("[STREAMVR] EXECUTING STREAMING SERVER EVENT!1!!");
this.Converter = new GenericConverter(Debug);
Debug("Exporting to " + StreamVRApp.Instance.ModelServerURL);
IBaseCommand command = new ExportMaterial(Debug, this.Converter, StreamVRApp.Instance.ModelServerURL);
IEnumerable <string> materials = new FilteredElementCollector(doc).
OfClass(typeof(Material)).
Select(e => e.Id.ToString());
int success = 0;
int noMaterial = 0;
int failure = 0;
Debug("EXPORTING " + materials.Count() + " MATERIALS");
foreach (string id in materials)
{
try
{
Message response = command.Execute(doc, new Message
{
Type = "EXPORT_MATERIAL",
Reply = null,
Data = JsonConvert.SerializeObject(new
{
Id = id
})
});
if (response.Type == "EMPTY")
{
noMaterial++;
continue;
}
if (response.Type == "ERROR")
{
throw new Exception(response.Data);
}
Debug(response.Data);
success++;
}
catch (Exception e)
{
Debug($"Error 2 {id} {e.ToString()}");
failure++;
}
}
Debug("EXPORT RESULTS " + JsonConvert.SerializeObject(new
{
Successes = success,
NoExportable = noMaterial,
Failures = failure
}));
TaskDialog mainDialog = new TaskDialog("Export Report");
mainDialog.MainInstruction = "Export Report";
mainDialog.MainContent = $"Successes: {success}\nNot Exportable: {noMaterial}\nFailures: {failure}";
TaskDialogResult tResult = mainDialog.Show();
return(Result.Succeeded);
}
private static void ExportModel(TrackBuildR track)
{
GameObject baseObject = new GameObject(track.exportFilename);
baseObject.transform.position = CURRENT_TRANSFORM.position;
baseObject.transform.rotation = CURRENT_TRANSFORM.rotation;
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.0f);
track.ForceFullRecalculation();
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.1f);
try
{
TrackBuildRTrack trackData = track.track;
//check overwrites...
string newDirectory = ROOT_FOLDER + track.exportFilename;
if (!CreateFolder(newDirectory))
{
EditorUtility.ClearProgressBar();
return;
}
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.15f);
int numberOfCurves = trackData.numberOfCurves;
float exportProgress = 0.75f / (numberOfCurves * 6.0f);
ExportMaterial[] exportMaterials = new ExportMaterial[1];
ExportMaterial exportTexture = new ExportMaterial();
string[] dynNames = new [] { "track", "bumper", "boundary", "bottom", "offread", "trackCollider" };
for (int c = 0; c < numberOfCurves; c++)
{
TrackBuildRPoint curve = trackData[c];
int numberOfDynMeshes = 6;
DynamicMeshGenericMultiMaterialMesh[] dynMeshes = new DynamicMeshGenericMultiMaterialMesh[6];
dynMeshes[0] = curve.dynamicTrackMesh;
dynMeshes[1] = curve.dynamicBumperMesh;
dynMeshes[2] = curve.dynamicBoundaryMesh;
dynMeshes[3] = curve.dynamicBottomMesh;
dynMeshes[4] = curve.dynamicOffroadMesh;
dynMeshes[5] = curve.dynamicColliderMesh;
int[] textureIndeices = new int[] { curve.trackTextureStyleIndex, curve.bumperTextureStyleIndex, curve.boundaryTextureStyleIndex, curve.bottomTextureStyleIndex, curve.offroadTextureStyleIndex, 0 };
for (int d = 0; d < numberOfDynMeshes; d++)
{
if (EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "Exporting Track Curve " + c + " " + dynNames[d], 0.15f + exportProgress * (c * 6 + d)))
{
EditorUtility.ClearProgressBar();
return;
}
DynamicMeshGenericMultiMaterialMesh exportDynMesh = dynMeshes[d];
if (track.includeTangents || exportDynMesh.isEmpty)
{
exportDynMesh.Build(track.includeTangents);//rebuild with tangents
}
TrackBuildRTexture texture = trackData.Texture(textureIndeices[d]);
exportTexture.name = texture.customName;
exportTexture.material = texture.material;
exportTexture.generated = false;
exportTexture.filepath = texture.filePath;
exportMaterials[0] = exportTexture;
int meshCount = exportDynMesh.meshCount;
for (int i = 0; i < meshCount; i++)
{
Mesh exportMesh = exportDynMesh[i].mesh;
MeshUtility.Optimize(exportMesh);
string filenameSuffix = trackModelName(dynNames[d], c, (meshCount > 1) ? i : -1);// "trackCurve" + c + ((meshCount > 1) ? "_" + i.ToString() : "");
string filename = track.exportFilename + filenameSuffix;
Export(filename, ROOT_FOLDER + track.exportFilename + "/", track, exportMesh, exportMaterials);
if (track.createPrefabOnExport)
{
AssetDatabase.Refresh();//ensure the database is up to date...
string modelFilePath = ROOT_FOLDER + track.exportFilename + "/" + filename + FILE_EXTENTION;
if (d < numberOfDynMeshes - 1)
{
GameObject newModel = (GameObject)PrefabUtility.InstantiatePrefab(AssetDatabase.LoadMainAssetAtPath(modelFilePath));
newModel.name = filename;
newModel.transform.parent = baseObject.transform;
newModel.transform.localPosition = Vector3.zero;
newModel.transform.localRotation = Quaternion.identity;
}
else
{
GameObject colliderObject = new GameObject("trackCollider");
colliderObject.AddComponent <MeshCollider>().sharedMesh = (Mesh)AssetDatabase.LoadAssetAtPath(modelFilePath, typeof(Mesh));
colliderObject.transform.parent = baseObject.transform;
colliderObject.transform.localPosition = Vector3.zero;
colliderObject.transform.localRotation = Quaternion.identity;
}
}
}
}
}
if (track.createPrefabOnExport)
{
string prefabPath = ROOT_FOLDER + track.exportFilename + "/" + track.exportFilename + ".prefab";
Object prefab = AssetDatabase.LoadAssetAtPath(prefabPath, typeof(GameObject));
if (prefab == null)
{
prefab = PrefabUtility.CreateEmptyPrefab(prefabPath);
}
PrefabUtility.ReplacePrefab(baseObject, prefab, ReplacePrefabOptions.ConnectToPrefab);
}
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.70f);
AssetDatabase.Refresh();//ensure the database is up to date...
}
catch (System.Exception e)
{
Debug.LogError("BuildR Export Error: " + e);
EditorUtility.ClearProgressBar();
}
Object.DestroyImmediate(baseObject);
EditorUtility.ClearProgressBar();
EditorUtility.UnloadUnusedAssets();
AssetDatabase.Refresh();
}
private static void Export(string filename, string folder, TrackBuildR data, Mesh exportMesh, ExportMaterial[] exportTextures)
{
switch (data.fileType)
{
case TrackBuildR.fileTypes.Obj:
OBJExporter.Export(folder, filename, exportMesh, exportTextures, data.copyTexturesIntoExportFolder);
break;
case TrackBuildR.fileTypes.Fbx:
FBXExporter.Export(folder, filename, exportMesh, exportTextures, data.copyTexturesIntoExportFolder);
break;
}
}
private static void ExportCollider(TrackBuildR data)
{
DynamicMesh COL_MESH = new DynamicMesh();
// COL_MESH.subMeshCount = data.textures.Count;
// BuildrBuildingCollider.Build(COL_MESH, data);
// COL_MESH.CollapseSubmeshes();
COL_MESH.Build();
ExportMaterial[] exportTextures = new ExportMaterial[1];
ExportMaterial newTexture = new ExportMaterial();
newTexture.name = "blank";
newTexture.filepath = "";
newTexture.generated = true;
exportTextures[0] = newTexture;
int numberOfColliderMeshes = COL_MESH.meshCount;
Mesh[] meshes = COL_MESH.meshes;
for (int i = 0; i < numberOfColliderMeshes; i++)
{
MeshUtility.Optimize(meshes[i]);
string ColliderSuffixIndex = ((numberOfColliderMeshes > 1) ? "_" + i : "");
string ColliderFileName = data.exportFilename + COLLIDER_SUFFIX + ColliderSuffixIndex;
string ColliderFolder = ROOT_FOLDER + data.exportFilename + "/";
Export(ColliderFileName, ColliderFolder, data, meshes[i], exportTextures);
}
//string newDirectory = rootFolder+track.exportFilename;
//if(!CreateFolder(newDirectory))
// return;
// ExportMaterial[] exportTextures = new ExportMaterial[1];
// ExportMaterial newTexture = new ExportMaterial();
// newTexture.customName = "";
// newTexture.filepath = "";
// newTexture.generated = true;
// exportTextures[0] = newTexture;
// Export(track.exportFilename + COLLIDER_SUFFIX, ROOT_FOLDER + track.exportFilename + "/", track, EXPORT_MESH, exportTextures);
//
// COL_MESH = null;
// EXPORT_MESH = null;
}
private static void ExportModel(TrackBuildR track)
{
GameObject baseObject = new GameObject(track.exportFilename);
baseObject.transform.position = CURRENT_TRANSFORM.position;
baseObject.transform.rotation = CURRENT_TRANSFORM.rotation;
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.0f);
track.ForceFullRecalculation();
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.1f);
try
{
TrackBuildRTrack trackData = track.track;
//check overwrites...
string newDirectory = ROOT_FOLDER + track.exportFilename;
if(!CreateFolder(newDirectory))
{
EditorUtility.ClearProgressBar();
return;
}
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.15f);
int numberOfCurves = trackData.numberOfCurves;
int numberOfDynMeshes = 9;
float exportProgress = 0.75f / (numberOfCurves * numberOfDynMeshes);
ExportMaterial[] exportMaterials = new ExportMaterial[1];
ExportMaterial exportTexture = new ExportMaterial();
TrackBuildRTexture[] textures = trackData.GetTexturesArray();
int textureCount = textures.Length;
Material[] materials = new Material[textureCount];
for (int t = 0; t < textureCount; t++)
{
TrackBuildRTexture texture = textures[t];
if (!texture.isSubstance && !texture.isUSer)
{
string materialPath = string.Format("{0}{1}/{2}.mat", ROOT_FOLDER, track.exportFilename, texture.customName);
if(File.Exists(materialPath))
{
Material mat = (Material)AssetDatabase.LoadAssetAtPath(materialPath, typeof(Material));
EditorUtility.CopySerialized(texture.material, mat);
AssetDatabase.SaveAssets();
materials[t] = mat;
continue;
}
Material tempMat = Object.Instantiate(texture.material);
AssetDatabase.CreateAsset(tempMat, materialPath);
materials[t] = (Material)AssetDatabase.LoadAssetAtPath(materialPath, typeof(Material));
}
else
{
materials[t] = texture.isUSer ? texture.userMaterial : texture.proceduralMaterial;
}
}
string[] dynNames = {"track","bumper","boundary","bottom","offroad","trackCollider"};
string[] colliderNames = { "track collider", "wall collider", "offroad collider", "bumper collider" };
for (int c = 0; c < numberOfCurves; c++)
{
TrackBuildRPoint curve = trackData[c];
DynamicMesh[] dynMeshes = new DynamicMesh[numberOfDynMeshes];
dynMeshes[0] = curve.dynamicTrackMesh;
dynMeshes[1] = curve.dynamicBumperMesh;
dynMeshes[2] = curve.dynamicBoundaryMesh;
dynMeshes[3] = curve.dynamicBottomMesh;
dynMeshes[4] = curve.dynamicOffroadMesh;
dynMeshes[5] = curve.dynamicColliderMesh1;//track surface
dynMeshes[6] = curve.dynamicColliderMesh2;//walls and roof
dynMeshes[7] = curve.dynamicColliderMesh3;//track bottom and offroad
dynMeshes[8] = curve.dynamicColliderMesh4;//bumpers
int[] textureIndeices = { curve.trackTextureStyleIndex ,curve.bumperTextureStyleIndex, curve.boundaryTextureStyleIndex, curve.bottomTextureStyleIndex, curve.offroadTextureStyleIndex, 0};
PhysicMaterial[] physicMaterials = { trackData.Texture(curve.trackTextureStyleIndex).physicMaterial, trackData.Texture(curve.boundaryTextureStyleIndex).physicMaterial, trackData.Texture(curve.offroadTextureStyleIndex).physicMaterial, trackData.Texture(curve.bumperTextureStyleIndex).physicMaterial };
for (int d = 0; d < numberOfDynMeshes; d++)
{
int textureIndex = Mathf.Clamp(d, 0, 5);
if (EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "Exporting Track Curve " + c + " " + dynNames[textureIndex], 0.15f + exportProgress * (c * numberOfDynMeshes + d)))
{
EditorUtility.ClearProgressBar();
return;
}
DynamicMesh exportDynMesh = dynMeshes[d];
// if(track.includeTangents || exportDynMesh.isEmpty)
// exportDynMesh.Build();//rebuild with tangents
TrackBuildRTexture texture = trackData.Texture(textureIndeices[textureIndex]);
exportTexture.name = texture.customName;
exportTexture.material = texture.material;
exportTexture.generated = false;
exportTexture.filepath = texture.filePath;
exportMaterials[0] = exportTexture;
Material mat = materials[textureIndeices[textureIndex]];
int meshCount = exportDynMesh.meshCount;
Mesh[] meshes = exportDynMesh.meshes;
for (int i = 0; i < meshCount; i++)
{
Mesh exportMesh = meshes[i];
MeshUtility.Optimize(exportMesh);
string filenameSuffix = trackModelName(dynNames[textureIndex], c, (meshCount > 1) ? i : -1);// "trackCurve" + c + ((meshCount > 1) ? "_" + i.ToString() : "");
if(d > 4)//colliders
filenameSuffix = string.Format("{0}_{1}", filenameSuffix, (d % 5));
string filename = track.exportFilename + filenameSuffix;
Export(filename, ROOT_FOLDER + track.exportFilename + "/", track, exportMesh, exportMaterials);
if(track.createPrefabOnExport)
{
AssetDatabase.Refresh();//ensure the database is up to date...
string modelFilePath = ROOT_FOLDER + track.exportFilename + "/" + filename + FILE_EXTENTION;
if(d < numberOfDynMeshes - 4)
{
GameObject newModel = (GameObject)PrefabUtility.InstantiatePrefab(AssetDatabase.LoadMainAssetAtPath(modelFilePath));
newModel.name = filename;
newModel.transform.parent = baseObject.transform;
newModel.transform.localPosition = Vector3.zero;
newModel.transform.localRotation = Quaternion.identity;
MeshRenderer[] renders = newModel.GetComponentsInChildren<MeshRenderer>();
foreach(MeshRenderer rend in renders)
rend.material = mat;
}
else
{
int colliderIndex = d - (numberOfDynMeshes - 4);
GameObject colliderObject = new GameObject(colliderNames[colliderIndex]);
MeshCollider collider = colliderObject.AddComponent<MeshCollider>();
collider.sharedMesh = (Mesh)AssetDatabase.LoadAssetAtPath(modelFilePath, typeof(Mesh));
collider.material = physicMaterials[colliderIndex];
colliderObject.transform.parent = baseObject.transform;
colliderObject.transform.localPosition = Vector3.zero;
colliderObject.transform.localRotation = Quaternion.identity;
}
}
}
}
}
if(track.createPrefabOnExport)
{
string prefabPath = ROOT_FOLDER + track.exportFilename + "/" + track.exportFilename + ".prefab";
Object prefab = AssetDatabase.LoadAssetAtPath(prefabPath, typeof(GameObject));
if(prefab == null)
prefab = PrefabUtility.CreateEmptyPrefab(prefabPath);
PrefabUtility.ReplacePrefab(baseObject, prefab, ReplacePrefabOptions.ConnectToPrefab);
}
EditorUtility.DisplayCancelableProgressBar(PROGRESSBAR_TEXT, "", 0.70f);
AssetDatabase.Refresh();//ensure the database is up to date...
}
catch(System.Exception e)
{
Debug.LogError("Track BuildR Export Error: "+e);
EditorUtility.ClearProgressBar();
AssetDatabase.Refresh();//ensure the database is up to date...
}
Object.DestroyImmediate(baseObject);
EditorUtility.ClearProgressBar();
EditorUtility.UnloadUnusedAssetsImmediate();
AssetDatabase.Refresh();
}
