public ErrorType ExportDocumentWithAcvtiveView(Document document)
{
string exportFolder = ExportEventHandler.Settings.OutputFolder;
if (document == null || !Directory.Exists(exportFolder))
{
return(ErrorType.Others);
}
Container.metadata.generator = "NDS";
Container.metadata.type = "Object";
Container.metadata.version = "1.0";
Container.va3cobject.uuid = StringConverter.NewGuid();
Container.va3cobject.type = "Root Object";
Container.va3cobject.name = StringConverter.ToUtf8(Path.GetFileName(document.PathName));
Container.va3cobject.bHasMatrix = true;
TransformExporter.GetRootObjectMatrix(ref Container.va3cobject.matrix);
//Constructs a new FilteredElementCollector that will search and filter the visible elements in a view.
FilteredElementCollector elems = new FilteredElementCollector(document, document.ActiveView.Id).WhereElementIsNotElementType();
if (elems.GetElementCount() == 0)
{
return(ErrorType.NoElement);
}
Dictionary <ElementId, List <Element> > elementsDic = new Dictionary <ElementId, List <Element> >();
ClassifyElementsByStructureType(elems, ref elementsDic);
if (ExportEventHandler.Settings.StructureType == CommonSettings.StructureTreeType.ByLevel)
{
if (!LevelExporter.ExportLevels(elementsDic, ref Container.va3cobject, document))
{
return(ErrorType.NoElement);
}
}
else if (ExportEventHandler.Settings.StructureType == CommonSettings.StructureTreeType.ByCategory)
{
if (!CategoryExporter.ExportCategories(elementsDic, ref Container.va3cobject, document))
{
return(ErrorType.NoElement);
}
}
MaterialExporter.GetAllMaterials(ref Container.materials);
MaterialExporter.CopyTextureFiles(exportFolder);
GeometryExporter.GetAllGeometries(ref Container.geometries);
PropertyExporter.WritePropertyFiles(exportFolder);
if (Container.va3cobject.children.Count == 0 || Container.geometries.Count == 0)
{
return(ErrorType.NoElement);
}
if (!Web3DModelWriterManage.Web3DModelWriterManage.WriteWeb3DModelFilesVersion7BufferChunksBvh(ref Container, exportFolder, "model.js", "geom.bin", 2))
{
return(ErrorType.UnSupportedGeometry);
}
return(ErrorType.Success);;
}
public DocumentExporter(Application app)
{
Container = new Va3cContainer();
ElementExporter.Initial();
MaterialExporter.Initial(app);
GeometryExporter.Initial();
PropertyExporter.Initial();
}
public static void ExportSkelMeshSections(int index, CSkelMeshLod lod, CMeshSection sect, List <MaterialExporter>?materialExports, MeshBuilder <VERTEX, VertexColorXTextureX, VertexJoints4> mesh)
{
string materialName;
if (sect.Material?.Load <UMaterialInterface>() is { } tex)
{
materialName = tex.Name;
var materialExporter = new MaterialExporter(tex, true);
materialExports?.Add(materialExporter);
}
void OutputWholeScene()
{
MaterialExporter matEx = GetComponent <MaterialExporter>();
MeshExporter meshEx = GetComponent <MeshExporter>();
TextureExporter texEx = GetComponent <TextureExporter>();
Dictionary <Material, bool> matDict = new Dictionary <Material, bool>();
Dictionary <Mesh, bool> meshDict = new Dictionary <Mesh, bool>();
Dictionary <Texture2D, bool> texDict = new Dictionary <Texture2D, bool>();
GetSceneData(
SceneManager.GetActiveScene(),
meshDict, matDict, texDict);
void * jsonObjPtr = UnsafeUtility.Malloc((long)MJsonUtility.JsonObjectSize(), 16, Unity.Collections.Allocator.Temp);
string jsonPath = folder + "AssetDatabase.json";
fixed(char *c = jsonPath)
{
MJsonUtility.CreateJsonObject(c, (ulong)jsonPath.Length, jsonObjPtr);
}
List <Mesh> meshes = new List <Mesh>(meshDict.Count);
List <string> meshNames = new List <string>(meshDict.Count);
foreach (var i in meshDict)
{
string guid = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(i.Key));
string name = folder + i.Key.name + ".vmesh";
meshes.Add(i.Key);
meshNames.Add(name);
MJsonUtility.UpdateKeyValue(jsonObjPtr, guid.Ptr(), (ulong)guid.Length, name.Ptr(), (ulong)name.Length);
}
foreach (var i in matDict)
{
string guid = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(i.Key));
string name = folder + i.Key.name + ".mat";
MJsonUtility.UpdateKeyValue(jsonObjPtr, guid.Ptr(), (ulong)guid.Length, name.Ptr(), (ulong)name.Length);
matEx.testMat = i.Key;
matEx.PrintToFile(name);
}
foreach (var i in texDict)
{
string guid = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(i.Key));
string name = folder + i.Key.name + ".vtex";
MJsonUtility.UpdateKeyValue(jsonObjPtr, guid.Ptr(), (ulong)guid.Length, name.Ptr(), (ulong)name.Length);
texEx.texture = i.Key;
texEx.path = name;
texEx.useMipMap = true;
texEx.tex2DFormat = TextureData.LoadFormat.LoadFormat_BC7;
texEx.Print();
}
meshEx.ExportAllMeshes(meshes, meshNames);
MJsonUtility.OutputJsonObject(jsonPath.Ptr(), (ulong)jsonPath.Length, jsonObjPtr);
MJsonUtility.DisposeJsonObject(jsonObjPtr);
}
static public bool ExportGeometryObject(List <GeometryObject> rvtGeometryObjects, ref Va3cContainer.Va3cObject elementObject, Document document)
{
Dictionary <ElementId, List <Face> > faceGroups = new Dictionary <ElementId, List <Face> >();
Dictionary <ElementId, List <Mesh> > meshGroups = new Dictionary <ElementId, List <Mesh> >(); //按材质分组
List <Curve> curveGroup = new List <Curve>();
List <PolyLine> polylineGroup = new List <PolyLine>();
foreach (GeometryObject rvtGeometryObject in rvtGeometryObjects)
{
ClassifyGeometryObjects(rvtGeometryObject, document, ref faceGroups, ref meshGroups, ref curveGroup, ref polylineGroup);
}
//导出face
foreach (KeyValuePair <ElementId, List <Face> > faceGroup in faceGroups)
{
Va3cContainer.Va3cObject faceGroupObject = new Va3cContainer.Va3cObject();
faceGroupObject.uuid = StringConverter.NewGuid();
faceGroupObject.type = "Mesh";
faceGroupObject.name = "Face Group";
Material material = document.GetElement(faceGroup.Key) as Material;
Va3cContainer.Va3cGeometry faceGroupGeometry = new Va3cContainer.Va3cGeometry();
faceGroupGeometry.uuid = StringConverter.NewGuid();
faceGroupGeometry.data.nGeometryCategory = eGeometryCategory.Triangle;
faceGroupObject.geometry = faceGroupGeometry.uuid;
bool bHasUvs;
if (ExportFaces(faceGroup.Value, ref faceGroupGeometry, out bHasUvs))
{
if (bHasUvs)
{
MaterialExporter.ExportMaterial(material, typeof(Face), ref faceGroupObject.material);
}
else
{
MaterialExporter.ExportMaterial(material, typeof(Mesh), ref faceGroupObject.material);
}
elementObject.children.Add(faceGroupObject);
Geometries.Add(faceGroupGeometry);
}
}
//导出mesh
foreach (KeyValuePair <ElementId, List <Mesh> > meshGroup in meshGroups)
{
Va3cContainer.Va3cObject meshGroupObject = new Va3cContainer.Va3cObject();
meshGroupObject.uuid = StringConverter.NewGuid();
meshGroupObject.type = "Mesh";
meshGroupObject.name = "Mesh Group";
Material material = document.GetElement(meshGroup.Key) as Material;
MaterialExporter.ExportMaterial(material, typeof(Mesh), ref meshGroupObject.material);
Va3cContainer.Va3cGeometry meshGroupGeometry = new Va3cContainer.Va3cGeometry();
meshGroupGeometry.uuid = StringConverter.NewGuid();
meshGroupGeometry.data.nGeometryCategory = eGeometryCategory.Triangle;
meshGroupObject.geometry = meshGroupGeometry.uuid;
if (ExportMeshes(meshGroup.Value, ref meshGroupGeometry))
{
elementObject.children.Add(meshGroupObject);
Geometries.Add(meshGroupGeometry);
}
}
//导出edge
Va3cContainer.Va3cObject edgeGroupObject = new Va3cContainer.Va3cObject();
edgeGroupObject.uuid = StringConverter.NewGuid();
edgeGroupObject.type = "LinePieces";
edgeGroupObject.name = "Edge Group";
MaterialExporter.ExportMaterial(null, typeof(Edge), ref edgeGroupObject.material);
Va3cContainer.Va3cGeometry edgeGroupGeometry = new Va3cContainer.Va3cGeometry();
edgeGroupGeometry.uuid = StringConverter.NewGuid();
edgeGroupGeometry.data.nGeometryCategory = eGeometryCategory.Line;
edgeGroupObject.geometry = edgeGroupGeometry.uuid;
if (ExportCurveAndPoliLines(curveGroup, polylineGroup, ref edgeGroupGeometry))
{
elementObject.children.Add(edgeGroupObject);
Geometries.Add(edgeGroupGeometry);
}
return(true);
}
/// <summary>
/// エクスポート可能か検証する
/// </summary>
/// <returns></returns>
public IEnumerable <Validation> Validate()
{
if (Source == null)
{
yield return(Validation.Error("Require source"));
yield break;
}
if (Source.transform.position != Vector3.zero ||
Source.transform.rotation != Quaternion.identity ||
Source.transform.localScale != Vector3.one)
{
EditorUtility.DisplayDialog("Error", "The Root transform should have Default translation, rotation and scale.", "ok");
yield return(Validation.Error("The Root transform should have Default translation, rotation and scale."));
}
var animator = Source.GetComponent <Animator>();
if (animator == null)
{
yield return(Validation.Error("Require animator. "));
}
else if (animator.avatar == null)
{
yield return(Validation.Error("Require animator.avatar. "));
}
else if (!animator.avatar.isValid)
{
yield return(Validation.Error("Animator.avatar is not valid. "));
}
else if (!animator.avatar.isHuman)
{
yield return(Validation.Error("Animator.avatar is not humanoid. Please change model's AnimationType to humanoid. "));
}
var jaw = animator.GetBoneTransform(HumanBodyBones.Jaw);
if (jaw != null)
{
yield return(Validation.Warning("Jaw bone is included. It may not be what you intended. Please check the humanoid avatar setting screen"));
}
if (DuplicateBoneNameExists())
{
yield return(Validation.Error("Find duplicate Bone names. Please check model's bone names. "));
}
if (string.IsNullOrEmpty(Title))
{
yield return(Validation.Error("Require Title. "));
}
if (string.IsNullOrEmpty(Version))
{
yield return(Validation.Error("Require Version. "));
}
if (string.IsNullOrEmpty(Author))
{
yield return(Validation.Error("Require Author. "));
}
if (ReduceBlendshape && Source.GetComponent <VRMBlendShapeProxy>() == null)
{
yield return(Validation.Error("ReduceBlendshapeSize needs VRMBlendShapeProxy. You need to convert to VRM once."));
}
var vertexColor = Source.GetComponentsInChildren <SkinnedMeshRenderer>().Any(x => x.sharedMesh.colors.Length > 0);
if (vertexColor)
{
yield return(Validation.Warning("This model contains vertex color"));
}
var renderers = Source.GetComponentsInChildren <Renderer>();
if (renderers.All(x => !x.gameObject.activeInHierarchy))
{
yield return(Validation.Error("No active mesh"));
}
var materials = renderers.SelectMany(x => x.sharedMaterials).Distinct();
foreach (var material in materials)
{
if (material.shader.name == "Standard")
{
// standard
continue;
}
if (MaterialExporter.UseUnlit(material.shader.name))
{
// unlit
continue;
}
if (VRMMaterialExporter.VRMExtensionShaders.Contains(material.shader.name))
{
// VRM supported
continue;
}
yield return(Validation.Warning(string.Format("unknown material '{0}' is used. this will export as `Standard` fallback", material.shader.name)));
}
foreach (var material in materials)
{
if (IsFileNameLengthTooLong(material.name))
{
yield return(Validation.Error(string.Format("FileName '{0}' is too long. ", material.name)));
}
}
var textureNameList = new List <string>();
foreach (var material in materials)
{
var shader = material.shader;
int propertyCount = ShaderUtil.GetPropertyCount(shader);
for (int i = 0; i < propertyCount; i++)
{
if (ShaderUtil.GetPropertyType(shader, i) == ShaderUtil.ShaderPropertyType.TexEnv)
{
if ((material.GetTexture(ShaderUtil.GetPropertyName(shader, i)) != null))
{
var textureName = material.GetTexture(ShaderUtil.GetPropertyName(shader, i)).name;
if (!textureNameList.Contains(textureName))
{
textureNameList.Add(textureName);
}
}
}
}
}
foreach (var textureName in textureNameList)
{
if (IsFileNameLengthTooLong(textureName))
{
yield return(Validation.Error(string.Format("FileName '{0}' is too long. ", textureName)));
}
}
var vrmMeta = Source.GetComponent <VRMMeta>();
if (vrmMeta != null && vrmMeta.Meta != null && vrmMeta.Meta.Thumbnail != null)
{
var thumbnailName = vrmMeta.Meta.Thumbnail.name;
if (IsFileNameLengthTooLong(thumbnailName))
{
yield return(Validation.Error(string.Format("FileName '{0}' is too long. ", thumbnailName)));
}
}
var meshFilters = Source.GetComponentsInChildren <MeshFilter>();
var meshesName = meshFilters.Select(x => x.sharedMesh.name).Distinct();
foreach (var meshName in meshesName)
{
if (IsFileNameLengthTooLong(meshName))
{
yield return(Validation.Error(string.Format("FileName '{0}' is too long. ", meshName)));
}
}
var skinnedmeshRenderers = Source.GetComponentsInChildren <SkinnedMeshRenderer>();
var skinnedmeshesName = skinnedmeshRenderers.Select(x => x.sharedMesh.name).Distinct();
foreach (var skinnedmeshName in skinnedmeshesName)
{
if (IsFileNameLengthTooLong(skinnedmeshName))
{
yield return(Validation.Error(string.Format("FileName '{0}' is too long. ", skinnedmeshName)));
}
}
}
/// <summary>
/// エクスポート可能か検証する
/// </summary>
/// <returns></returns>
public IEnumerable <Validation> Validate()
{
if (Source == null)
{
yield return(Validation.Error("Require source"));
yield break;
}
var animator = Source.GetComponent <Animator>();
if (animator == null)
{
yield return(Validation.Error("Require animator. "));
}
else if (animator.avatar == null)
{
yield return(Validation.Error("Require animator.avatar. "));
}
else if (!animator.avatar.isValid)
{
yield return(Validation.Error("Animator.avatar is not valid. "));
}
else if (!animator.avatar.isHuman)
{
yield return(Validation.Error("Animator.avatar is not humanoid. Please change model's AnimationType to humanoid. "));
}
var jaw = animator.GetBoneTransform(HumanBodyBones.Jaw);
if (jaw != null)
{
yield return(Validation.Warning("Jaw bone is included. It may not be what you intended. Please check the humanoid avatar setting screen"));
}
if (DuplicateBoneNameExists())
{
yield return(Validation.Error("Find duplicate Bone names. Please check model's bone names. "));
}
if (string.IsNullOrEmpty(Title))
{
yield return(Validation.Error("Require Title. "));
}
if (string.IsNullOrEmpty(Version))
{
yield return(Validation.Error("Require Version. "));
}
if (string.IsNullOrEmpty(Author))
{
yield return(Validation.Error("Require Author. "));
}
if (ReduceBlendshape && Source.GetComponent <VRMBlendShapeProxy>() == null)
{
yield return(Validation.Error("ReduceBlendshapeSize is need VRMBlendShapeProxy, you need to convert to VRM once."));
}
var vertexColor = Source.GetComponentsInChildren <SkinnedMeshRenderer>().Any(x => x.sharedMesh.colors.Length > 0);
if (vertexColor)
{
yield return(Validation.Warning("This model contains vertex color"));
}
var renderers = Source.GetComponentsInChildren <Renderer>();
if (renderers.All(x => !x.gameObject.activeInHierarchy))
{
yield return(Validation.Error("No active mesh"));
}
var materials = renderers.SelectMany(x => x.sharedMaterials).Distinct();
foreach (var material in materials)
{
if (material.shader.name == "Standard")
{
// standard
continue;
}
if (MaterialExporter.UseUnlit(material.shader.name))
{
// unlit
continue;
}
if (VRMMaterialExporter.VRMExtensionShaders.Contains(material.shader.name))
{
// VRM supported
continue;
}
yield return(Validation.Warning(string.Format("unknown material '{0}' is used. this will export as `Standard` fallback", material.shader.name)));
}
}
