private static ToolResult DeleteUnusedMaterialsObj(string objFile, string objOutput)
{
bool success = false;
string message = "";
ObjData objData = ObjParser.TryParseObj(objFile);
if (objData != null)
{
objData.UpdateMtlData();
MtlData mtlData = objData.Mtl;
if (mtlData != null)
{
ObjModifier.DeleteUnusedMaterials(objData, mtlData);
success = ObjExporter.WriteObj(objData, mtlData, objOutput, makeMtl: true, useExistingMtl: true);
message = MessageBoxConstants.GetMessageExecutionCreation(success, objOutput);
}
else
{
message = MessageBoxConstants.MessageErrorDeleteUnusedMaterials +
MessageBoxConstants.MessageMtlNotFound;
}
}
else
{
message = MessageBoxConstants.GetMessageExecutionErrorParse(objFile);
}
return(new ToolResult(message, success));
}
void Awake()
{
// save the parent GO-s pos+rot
Vector3 position = transform.position;
Quaternion rotation = transform.rotation;
// move to the origin for combining
transform.position = Vector3.zero;
transform.rotation = Quaternion.identity;
MeshFilter[] filters = GetComponentsInChildren <MeshFilter>();
List <CombineInstance> combine = new List <CombineInstance>();
for (int i = 0; i < filters.Length; i++)
{
// skip the empty parent GO
if (filters[i].sharedMesh == null)
{
continue;
}
// combine submeshes
for (int j = 0; j < filters[i].sharedMesh.subMeshCount; j++)
{
CombineInstance ci = new CombineInstance();
ci.mesh = filters[i].sharedMesh;
ci.subMeshIndex = j;
ci.transform = filters[i].transform.localToWorldMatrix;
combine.Add(ci);
}
// disable child mesh GO-s
filters[i].gameObject.SetActive(false);
}
MeshFilter filter = GetComponent <MeshFilter>();
filter.mesh = new Mesh();
filter.mesh.CombineMeshes(combine.ToArray(), true, true);
// restore the parent GO-s pos+rot
transform.position = position;
transform.rotation = rotation;
ObjExporter.MeshToFile(filter, Application.persistentDataPath + "testobj.obj");
Mesh holderMesh = new Mesh();
ObjImporter newMesh = new ObjImporter();
holderMesh = newMesh.ImportFile(Application.persistentDataPath + "testobj.obj");
MeshRenderer renderer = g1.GetComponent <MeshRenderer>();
MeshFilter filter1 = g1.GetComponent <MeshFilter>();
filter1.mesh = holderMesh;
}
private static ToolResult MergeObjFiles(List <string> fileList, string objOutput)
{
bool success = false;
StringBuilder sb = new StringBuilder();
if (fileList != null)
{
List <ObjData> objDatas = ObjParser.ParseObjs(fileList);
ObjData objData = ObjModifier.MergeObjFiles(objDatas);
if (objData != null)
{
success = ObjExporter.WriteObj(objData, objData.Mtl, objOutput, makeMtl: true, useExistingMtl: true);
sb.AppendLine($"Merged {objDatas.Count} obj files into one");
sb.Append(MessageBoxConstants.GetMessageExecutionCreation(success, objOutput));
}
else
{
sb.Append(MessageBoxConstants.MessageErrorMergeObj + MessageBoxConstants.MessageErrorExecution);
}
}
else
{
sb.Append(MessageBoxConstants.MessageErrorMergeObj + MessageBoxConstants.MessageNoFilesMerge);
}
return(new ToolResult(sb.ToString(), success));
}
public void Export()
{
GameObject generator = this.gameObject;
Combiner.CombineMeshes(generator);
ObjExporter.MeshesToFile(generator.GetComponents <MeshFilter>(), Application.dataPath, "Planet");
}
public void Export()
{
if (m_bIsExportMesh)
{
if (m_strMeshName == null)
{
m_strMeshName = "meshedit_exportmesh";
}
else if (m_strMeshName.Length == 0)
{
m_strMeshName = "meshedit_exportmesh";
}
m_meshOutput.name = m_strMeshName;
// if (m_strMeshPath == null)
// {
Mesh mesh = GetComponent <MeshFilter>().sharedMesh;
GetComponent <MeshFilter> ().mesh = m_meshOutput;
ObjExporter.MeshToFile(GetComponent <MeshFilter>(), m_strMeshName);
GetComponent <MeshFilter>().mesh = mesh;
Debug.Log(name + ".Meshedit.Export(): Exported mesh to Assets", this.gameObject);
// }
// else if (m_strMeshPath.Length == 0)
// UnityEditor.AssetDatabase.CreateAsset (m_meshOutput, "Assets/" + m_strMeshPath + "/" + m_strMeshName + ".obj");
}
}
// Use this for initialization
void Start()
{
percent = .25f;
_mRenderer = GetComponent <MeshRenderer> ();
mf = GetComponent <MeshFilter> ();
if (_createMesh)
{
br.RegenerateMesh();
meshFromBorder = br.CloneBorderMesh;
mf.mesh = meshFromBorder;
ObjExporter.MeshToFile(mf, "MyTallerMesh.obj");
Debug.Log("Created a mesh Object in root directory");
var savePath = "Assets/" + "BorderMesh" + ".asset";
Debug.Log("Saved Mesh to:" + savePath);
#if UNITY_EDITOR
AssetDatabase.CreateAsset(mf.mesh, savePath); //This to be commented out when building
#endif
}
else
{
mf.mesh = _meshes [(int)meshSize];
}
_mRenderer.material.color = _firstColor;
// _thirdColor = _firstColor;
}
public override void OnInspectorGUI()
{
myTargets = targets;
string filePath = EditorGUILayout.TextField("file path:", (Application.dataPath + "/RoadEditor/Exports/"));
string multiText = "";
if (myTargets.Length > 1)
{
multiText += "(multiSelected)";
}
worldMatrix = GUILayout.Toggle(worldMatrix, "Use World Space Positions");
correctedXAxisExport = GUILayout.Toggle(correctedXAxisExport, "export with inverted x-axis ");
// export
if (GUILayout.Button("Export OBJ" + multiText))
{
for (int i = 0; i < myTargets.Length; i++)
{
tempTrack = (Track)myTargets[i];
MeshFilter combineMeshFilter = tempTrack.getCombimedMeshFilter();
ObjExporter.MeshToFile(combineMeshFilter, filePath, (tempTrack.getName + ".obj"), correctedXAxisExport, worldMatrix);
DestroyImmediate(combineMeshFilter.gameObject);
}
}
EditorApplication.update += (EditorApplication.CallbackFunction)EditortUpdate;
DrawDefaultInspector();
}
public void Export_SimpleModel_ValidOutput()
{
string path = "temp.obj";
string mtlPath = Path.ChangeExtension(path, ".mtl");
try
{
var e = new ObjExporter {
MaterialsFile = mtlPath
};
using (var stream = File.Create(path))
{
this.ExportSimpleModel(e, stream);
}
}
finally
{
if (File.Exists(path))
{
File.Delete(path);
}
if (File.Exists(mtlPath))
{
File.Delete(mtlPath);
}
}
}
public void Export_BoxWithGradientTexture_TextureExportedAsPng()
{
var path = "box_gradient_png.obj";
var mtlPath = Path.ChangeExtension(path, ".mtl");
try
{
var e = new ObjExporter {
MaterialsFile = mtlPath
};
using (var stream = File.Create(path))
{
this.ExportModel(e, stream, () => new BoxVisual3D {
Material = Materials.Rainbow
});
}
}
finally
{
if (File.Exists(path))
{
File.Delete(path);
}
if (File.Exists(mtlPath))
{
File.Delete(mtlPath);
}
if (File.Exists("mat1.png"))
{
File.Delete("mat1.png");
}
}
}
public static void SerializedValues_AreCultureInvariant()
{
var cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
var model = new Model("Cube", cube.GetComponent <MeshFilter>().sharedMesh, cube.GetComponent <MeshRenderer>().sharedMaterial);
var current = Thread.CurrentThread.CurrentCulture;
try
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("de-DE");
string obj, mtl;
List <string> textures;
if (ObjExporter.Export("Cube Test", new Model[] { model }, out obj, out mtl, out textures))
{
Assert.IsFalse(obj.Any(x => x.Equals(',')));
Assert.IsFalse(mtl.Any(x => x.Equals(',')));
}
}
finally
{
Thread.CurrentThread.CurrentCulture = current;
UnityEngine.Object.DestroyImmediate(cube);
}
}
public static void ExportSingleCube_CreatesUnityReadableMeshFile()
{
var cube = ShapeGenerator.CreateShape(ShapeType.Cube);
string obj;
string mtl;
List <string> textures;
var res = ObjExporter.Export("Single cube",
new Model[] { new Model("Single Cube Mesh", cube, true) },
out obj,
out mtl,
out textures);
Assume.That(res, Is.True);
Assume.That(string.IsNullOrEmpty(obj), Is.False);
Assume.That(string.IsNullOrEmpty(mtl), Is.False);
string exportedPath = TestUtility.temporarySavedAssetsDirectory + "SingleCube.obj";
File.WriteAllText(exportedPath, obj);
AssetDatabase.ImportAsset(exportedPath);
var imported = AssetDatabase.LoadAssetAtPath(exportedPath, typeof(Mesh)) as Mesh;
Assume.That(imported, Is.Not.Null);
Assert.That(imported.vertexCount, Is.GreaterThan(0));
}
public static void ExportSingleCube_CreatesUnityReadableMeshFile(
[ValueSource("k_Handedness")] ObjOptions.Handedness handedness,
[ValueSource("k_CopyTextures")] bool copyTextures,
[ValueSource("k_ApplyTransforms")] bool applyTransforms,
[ValueSource("k_VertexColors")] bool vertexColors,
[ValueSource("k_TextureOffsetScale")] bool textureOffsetScale
)
{
var cube = ShapeGenerator.CreateShape(ShapeType.Cube);
string obj;
string mtl;
List <string> textures;
var res = ObjExporter.Export("Single cube",
new Model[] { new Model("Single Cube Mesh", cube, true) },
out obj,
out mtl,
out textures);
Assume.That(res, Is.True);
Assume.That(string.IsNullOrEmpty(obj), Is.False);
Assume.That(string.IsNullOrEmpty(mtl), Is.False);
string exportedPath = TestUtility.temporarySavedAssetsDirectory + "SingleCube.obj";
File.WriteAllText(exportedPath, obj);
AssetDatabase.ImportAsset(exportedPath);
var imported = AssetDatabase.LoadAssetAtPath(exportedPath, typeof(Mesh)) as Mesh;
Assume.That(imported, Is.Not.Null);
Assert.That(imported.vertexCount, Is.GreaterThan(0));
}
//
// Static Methods
//
public static void MeshToFile(MeshFilter mf, string filename, float scale)
{
using (StreamWriter streamWriter = new StreamWriter(filename))
{
streamWriter.Write(ObjExporter.MeshToString(mf, scale));
}
}
void ControlButtons()
{
Color defaultColor = GUI.backgroundColor;
GUI.backgroundColor = Color.green;
generateButton.fontStyle = FontStyle.Bold;
generateButton = "button";
if (GUILayout.Button("Generate Building", generateButton, GUILayout.Width(130), GUILayout.Height(40)))
{
generatorController.Generate();
}
GUI.backgroundColor = defaultColor;
generateButton = "button";
GUILayout.Space(5);
GUILayout.BeginHorizontal();
if (GUILayout.Button("Export", GUILayout.Width(130), GUILayout.Height(30)))
{
if (!String.IsNullOrEmpty(generatorController.path))
{
ObjExporter.DoExport(false, generatorController.parentObj, generatorController.path);
}
}
if (GUILayout.Button("Merge Mesh", GUILayout.Width(130), GUILayout.Height(30)))
{
generatorController.Merge();
}
GUILayout.EndHorizontal();
}
public override void OnPress()
{
// re-initialize export number so user can re-export solids if they wish to
exportNumber = initialExportNumber;
foreach (Solid solid in DCGBase.solids)
{
string filePath = "Assets/Resources/Exports/Meshes/";
string fileName = "export" + exportNumber;
filePath += fileName + ".obj";
/* create empty game object, add mesh filter and mesh renderer to it
* initialize mesh filter with meshs from dcgbase >> solids */
GameObject go = new GameObject();
MeshFilter meshFilter = go.AddComponent <MeshFilter>();
meshFilter.sharedMesh = solid.getMesh();
MeshRenderer meshRenderer = go.AddComponent <MeshRenderer>();
meshRenderer.material = exportMaterial;
Debug.Log("Exporting solid to " + filePath);
ObjExporter.MeshToFile(meshFilter, filePath);
exportNumber++;
}
StartCoroutine(displayExportedText());
base.OnPress();
}
void WriteModelFiles(ThreeSceneRoot root, SceneFormat fmt)
{
// three.js는 단일 파일로 출력하는게 목적이라서 model 파일을 생성하지 않는다
var pathHelper = ExportPathHelper.Instance;
if (fmt == SceneFormat.AFrame)
{
foreach (var el in root.SharedNodeTable.GetEnumerable <MeshElem>())
{
var bufferGeom = el.Geometry as BufferGeometryElem;
if (bufferGeom != null)
{
string filepath = pathHelper.ToModelPath(bufferGeom.CreateMeshFileName(".obj"));
ObjExporter.MeshToFile(bufferGeom.Mesh, filepath);
}
var mtl = MaterialFacade.Instance.CreateMaterial(el.Material);
if (bufferGeom != null)
{
string filepath = pathHelper.ToModelPath(bufferGeom.CreateMeshFileName(".mtl"));
MtlExporter.ToFile(mtl, bufferGeom.SafeName, filepath);
}
}
}
}
private void OnUserRequestExportMeshes()
{
var sfd = new CommonSaveFileDialog();
sfd.Title = "Save File...";
sfd.AddToMostRecentlyUsedList = false;
//sfd.EnsureFileExists = true;
//sfd.EnsurePathExists = true;
sfd.EnsureReadOnly = false;
sfd.EnsureValidNames = true;
sfd.ShowPlacesList = true;
sfd.Filters.Add(new CommonFileDialogFilter("Obj Files", "*.obj"));
sfd.Filters.Add(new CommonFileDialogFilter("All Files", "*.*"));
if (sfd.ShowDialog() == CommonFileDialogResult.Ok)
{
string directoryName = Path.GetDirectoryName(sfd.FileName);
Directory.CreateDirectory(directoryName);
for (int i = 0; i < m_loadedModels.Count; i++)
{
string exportName = Path.GetFileName(sfd.FileName);
// If they have more than one model currently loaded, export each obj
if (m_loadedModels.Count > 1)
{
exportName += string.Format("_{0}.obj", i.ToString("00"));
}
string exportPath = Path.Combine(directoryName, exportName);
ObjExporter.Export(m_loadedModels[i], exportPath);
}
}
}
static string DoExport(string path, IEnumerable <Model> models, ObjOptions options)
{
string name = Path.GetFileNameWithoutExtension(path);
string directory = Path.GetDirectoryName(path);
List <string> textures = null;
string obj, mat;
if (ObjExporter.Export(name, models, out obj, out mat, out textures, options))
{
try
{
FileUtility.WriteAllText(string.Format("{0}/{1}.obj", directory, name), obj);
FileUtility.WriteAllText(string.Format("{0}/{1}.mtl", directory, name.Replace(" ", "_")), mat);
CopyTextures(textures, directory);
}
catch (System.Exception e)
{
Debug.LogWarning(string.Format("Failed writing obj to path: {0}\n{1}", string.Format("{0}/{1}.obj", path, name), e.ToString()));
return(null);
}
}
else
{
Debug.LogWarning("No meshes selected.");
return(null);
}
return(path);
}
// Update is called once per frame
void Update()
{
targetObject = GameObject.FindGameObjectWithTag("Fractal");
if (combine)
{
MeshFilter[] meshFilters = targetObject.GetComponentsInChildren <MeshFilter>();
CombineInstance[] combines = new CombineInstance[meshFilters.Length];
int i = 0;
while (i < meshFilters.Length)
{
combines[i].mesh = meshFilters[i].sharedMesh;
combines[i].transform = meshFilters[i].transform.localToWorldMatrix;
i++;
//meshFilters[i].gameObject.SetActive(false);
}
transform.GetComponent <MeshFilter>().mesh = new Mesh();
transform.GetComponent <MeshFilter>().mesh.CombineMeshes(combines);
transform.GetComponent <MeshRenderer>().material = (Material)Resources.Load("combined");
combine = false;
}
if (saveObj)
{
if (transform.GetComponent <MeshFilter>().mesh != null)
{
ObjExporter.MeshToFile(transform.GetComponent <MeshFilter>(), targetObject.name + ".obj");
}
saveObj = false;
}
if (saveObjNoCombine)
{
ObjExporter.MeshToFile(targetObject.GetComponent <MeshFilter>(), "testsetset.obj");
saveObjNoCombine = false;
}
}
private void Start()
{
if (meshWrapper == null)
{
return;
}
var menu = new Settings.Menu(Tools.ToolType.Standard);
if (sculptors != null)
{
foreach (var sculptor in sculptors)
{
sculptor.Init(meshWrapper.SculptMesh, menu);
}
}
menu.ExportAction.OnDone += () =>
{
ObjExporter.Export(
meshWrapper.SculptMesh.Mesh,
meshWrapper.MeshTransform
);
};
}
// Update is called once per frame
void Update()
{
if (save)
{
ObjExporter.MeshToFile(targetObject, targetObject.name + ".obj");
save = false;
}
}
public void ShouldThrowExceptionIfMaterialsFileIsNotSpecified()
{
string path = "temp.obj";
var e = new ObjExporter();
using (var stream = File.Create(path))
{
Assert.Throws<InvalidOperationException>(() => this.ExportSimpleModel(e, stream));
}
}
public void Export_SimpleModel_ValidOutput()
{
string path = "temp.obj";
using (var e = new ObjExporter(path))
{
ExportSimpleModel(e);
}
}
public void Save()
{
foreach (Body body in bodiesToExport)
{
string name = "Bakes/" + exportName + "/_" + body.gameObject.name;
body.Bake();
ObjExporter.Save(name, body.mesh);
}
}
public void Export_BoxWithGradientTexture_TextureExportedAsPng()
{
var path = "box_gradient_png.obj";
var e = new ObjExporter { MaterialsFile = Path.ChangeExtension(path, ".mtl") };
using (var stream = File.Create(path))
{
this.ExportModel(e, stream, () => new BoxVisual3D { Material = Materials.Rainbow });
}
}
public void Export_SimpleModel_ValidOutput()
{
string path = "temp.obj";
var e = new ObjExporter { MaterialsFile = Path.ChangeExtension(path, ".mtl") };
using (var stream = File.Create(path))
{
this.ExportSimpleModel(e, stream);
}
}
private void SaveMeshes(string outputFolder)
{
for (int i = 0; i < displays.Length; i++)
{
GameObject obj = displays[i].gameObject;
string outputPath = outputFolder + i + ".obj";
ObjExporter.GameObjectToFile(obj, i, outputPath);
}
}
private void SaveStrokeData(string baseFilename)
{
if (saveOBJ)
{
// save as OBJ
ObjExporter.SaveMeshes(strokeContainer, baseFilename);
}
strokeList.SaveStrokeData(baseFilename);
}
private void ExportModel(string fileName = "model.obj")
{
using (var exporter = new ObjExporter(fileName))
{
exporter.Export(this.Model);
}
Process.Start("explorer.exe", "/select,\"" + fileName + "\"");
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
if (GUILayout.Button("Button"))
{
RotModel obj = (RotModel)target;
ObjExporter.MeshToFile(obj.Gc <MeshFilter>(), "Assets/" + obj.name + ".obj");
}
}
public void Export_SimpleModel_ValidOutput()
{
string path = "temp.obj";
var e = new ObjExporter();
using (var stream = File.Create(path))
{
this.ExportSimpleModel(e, stream);
}
}
public void ShouldThrowExceptionIfMaterialsFileIsNotSpecified()
{
string path = "temp.obj";
var e = new ObjExporter();
using (var stream = File.Create(path))
{
Assert.Throws <InvalidOperationException>(() => this.ExportSimpleModel(e, stream));
}
}
public override void OnInspectorGUI()
{
DrawDefaultInspector();
if (GUILayout.Button("Dump Mesh"))
{
MeshFilter mf = (MeshFilter)target;
ObjExporter.MeshToFile(mf, Application.dataPath + "/" + mf.name + "-" + mf.mesh.name + ".obj");
}
}
public override IEnumerator Build(Way w, MapChunkLoader mcl)
{
//CreateBuilding(Way w)
Mesh roofm = new Mesh();
Mesh wallsm = new Mesh();
GameObject build = new GameObject();
build.name = "Building - " + w.id.ToString();
build.transform.parent = mcl.transform;
GameObject roof = new GameObject();
//roof.transform.position = new Vector3(0,baseHeight,0);
roof.name = "Roof - " +(2 * w.id).ToString();
mcl.mapManager.mapHash.Add(2 * w.id);
mcl.wayList.Add(2 * w.id);
GameObject walls = new GameObject();
walls.name = "Walls - " + (3 * w.id).ToString();
//walls.transform.position = new Vector3(0,baseHeight,0);
mcl.mapManager.mapHash.Add(3 * w.id);
mcl.wayList.Add(3 * w.id);
walls.AddComponent<MeshCollider>();
walls.AddComponent(typeof(MeshRenderer));
MeshFilter filter = walls.AddComponent(typeof(MeshFilter)) as MeshFilter;
roof.AddComponent<MeshCollider>();
roof.AddComponent(typeof(MeshRenderer));
MeshFilter filter2 = roof.AddComponent(typeof(MeshFilter)) as MeshFilter;
string buildPath = Application.persistentDataPath + "Assets/Resources/Objs/" + build.name + ".obj";
string roofPath = Application.persistentDataPath+"Assets/Resources/Objs/" + roof.name + ".obj";
if (!File.Exists(buildPath) && !File.Exists(roofPath)) // If the file isn't cached we calculate everything and then we cache it
{
Vector3[] nodes = new Vector3[w.nodes.Count];
Vector2[] xz = new Vector2[w.nodes.Count];
float height = (float)w.nodes[0].northing % referenceVariationHeight + referenceBaseHeight;
if (w.height != 0)
{
height = w.height;
referenceVariationHeight = Mathf.Abs(referenceVariationHeight - height);
referenceBaseHeight = (referenceBaseHeight + height) / 2;
}
Vector3 centroid = new Vector3();
Vector3 position;
RaycastHit hit;
for (int a = 0; a < w.nodes.Count; a++)
{
yield return null;
Node n = w.nodes[a];
position = new Vector3((float)((n.easthing - mcl.offsetPositionX) / MapChunkLoader.precision), 5000, (float)((n.northing - mcl.offsetPositionZ) / MapChunkLoader.precision));
float castH = 0;
if (Physics.Raycast(position, -Vector3.up, out hit, Mathf.Infinity, mcl.layerMask))
{
castH = hit.point.y;
}
nodes[a] = new Vector3(position.x, castH + height, position.z);
xz[a] = new Vector2(position.x, position.z);
centroid += nodes[a];
}
centroid /= w.nodes.Count;
centroid.y += 1;
Vector2[] xzRoof = new Vector2[w.nodes.Count -1];
for (int a = 0; a < xzRoof.Length; a++)
{
xzRoof[a] = xz[a];
}
int[] indices;
Vector3[] roofNodes;
if (nodes.Length != 5 && nodes.Length != 6 && nodes.Length != 7 && nodes.Length != 8)
{
Triangulator tr = new Triangulator(xzRoof);
int[] tempIndices = tr.Triangulate();
indices = tempIndices;
roofNodes = nodes;
}
else
{
int[] tempIndices = new int[(nodes.Length-1)*3];
Vector3 midpoint = new Vector3();
for (int i = 0; i < nodes.Length-1; i++)
{
midpoint.x += nodes[i].x;
midpoint.y += nodes[i].y;
midpoint.z += nodes[i].z;
}
roofNodes = new Vector3[nodes.Length];
midpoint.x = midpoint.x / (nodes.Length-1);
midpoint.y = midpoint.y / (nodes.Length - 1) + height/5;
midpoint.z = midpoint.z / (nodes.Length - 1);
for (int i = 0; i < roofNodes.Length - 1; i++)
{
roofNodes[i] = nodes[i];
}
roofNodes[roofNodes.Length - 1] = midpoint;
Triangle test = new Triangle();
test.a = roofNodes[0];
test.b = roofNodes[1];
test.c = roofNodes[4];
Vector3 testVector = test.Normal;
int u = 0;
for (int i = 0; i < roofNodes.Length - 2; i += 1)
{
if (testVector.y > 0)
{
tempIndices[u] = i;
tempIndices[u + 1] = i + 1;
tempIndices[u + 2] = roofNodes.Length - 1;
}
else
{
tempIndices[u + 1] = i;
tempIndices[u] = i + 1;
tempIndices[u + 2] = roofNodes.Length - 1;
}
u += 3;
if (u >= tempIndices.Length - 3)
{
i += 1;
if (testVector.y > 0)
{
tempIndices[u] = i;
tempIndices[u + 1] = 0;
tempIndices[u + 2] = roofNodes.Length - 1;
}
else
{
tempIndices[u + 1] = i;
tempIndices[u] = 0;
tempIndices[u + 2] = roofNodes.Length - 1;
}
}
}
indices = tempIndices;
}
// Create the mesh
Vector2[] uvs = new Vector2[roofNodes.Length];
for (int a = 0; a < roofNodes.Length; a++)
{
if (a < roofNodes.Length - 1)
{
uvs[a] = new Vector2(a,0);
}
else
{
uvs[a] = new Vector2(a/2, 1);
}
}
roofm.vertices = roofNodes;
roofm.triangles = indices;
roofm.uv = uvs;
roofm.RecalculateNormals();
roofm.RecalculateBounds();
// Set up game object with mesh;
centroid = new Vector3(centroid.x, centroid.y, centroid.z);
wallsm = BuildingCountourMesh(nodes, wallsm, height);
if (w.name != null)
{
GameObject label = new GameObject();
FloatingLabel lb = label.AddComponent<FloatingLabel>();
lb.transform.parent = roof.transform;
lb.text = w.name;
lb.target = GameObject.FindGameObjectWithTag("Player").transform;
lb.transform.position = centroid;
}
build.transform.parent = mcl.transform;
walls.transform.parent = build.transform;
roof.transform.parent = build.transform;
//Wall
filter.sharedMesh = wallsm;
// wallmc.sharedMesh = wallsm;
//Roof
filter2.sharedMesh = roofm;
//roofmc.sharedMesh = roofm;
if (mcl.exportObjs)
{
ObjExporter oe1 = new ObjExporter();
ObjExporter oe2 = new ObjExporter();
oe1.MeshToFile(filter, buildPath);
oe2.MeshToFile(filter2, roofPath);
}
}
else
{
ObjImporter oi = new ObjImporter();
mcl.StartCoroutine(oi.FileToMesh("file://" + buildPath));
while (oi._myMesh == null)
{
yield return null;
}
filter.sharedMesh = oi._myMesh;
Debug.LogWarning("Loaded Walls from cache " + buildPath);
ObjImporter oi2 = new ObjImporter();
mcl.StartCoroutine(oi2.FileToMesh("file://" + roofPath));
while (oi2._myMesh == null)
{
yield return null;
}
filter2.sharedMesh = oi2._myMesh;
Debug.LogWarning("Loaded Roof from cache " + roofPath);
}
/*if (w.height != 0)
{
walls.GetComponent<MeshRenderer>().material = Resources.Load("Materials/Real Height Material") as Material;
}
else*/
{
int textureIndex = UnityEngine.Random.Range(1,4);
walls.GetComponent<MeshRenderer>().material = Resources.Load("Materials/BuildingMaterial" + textureIndex) as Material;
}
/*if (w.height != 0)
{
roof.GetComponent<MeshRenderer>().material = Resources.Load("Materials/Real Height Material") as Material;
}
else*/
{
int textureIndex = UnityEngine.Random.Range(1, 3);
roof.GetComponent<MeshRenderer>().material = Resources.Load("Materials/Roof" + textureIndex) as Material;
}
}
public override IEnumerator Build(Way w, MapChunkLoader mcl)
{
//GameObject go = new GameObject();
//go.name = "Road";
GameObject road = new GameObject();
road.name = "Road - " + w.id.ToString();
road.isStatic = true;
road.transform.parent = mcl.transform;
string roadPath = Application.persistentDataPath + "Assets/Resources/Objs/" + road.name + ".obj";
if (!File.Exists(roadPath)) // If the file isn't cached we calculate everything and then we cache it
{
Debug.Log("STARTED CREATING ROAD");
PolyLine pl = new PolyLine(w.id.ToString());
pl.SetOffset(mcl.offsetPositionX, mcl.offsetPositionZ);
pl.heigth = w.height;
if (w.type == WayType.Footway)
{
pl.material = Resources.Load("Materials/Footway Material") as Material;
pl.width = 1;
}
if (w.type == WayType.Motorway)
{
pl.material = Resources.Load("Materials/Road Material") as Material;
pl.width = 4;
pl.lanes = 2;
}
if (w.type == WayType.Residential)
{
pl.material = Resources.Load("Materials/Road Material") as Material;
pl.width = 2;
}
if (w.type == WayType.River)
{
pl.material = Resources.Load("Materials/River Material") as Material;
pl.width = 8;
}
for (int a = 0; a < w.nodes.Count; a++)
{
Node n = w.nodes[a];
Vector3 position = new Vector3((float)(n.easthing - mcl.offsetPositionX), 5000, (float)(n.northing - mcl.offsetPositionZ));
float baseHeight = 0;
RaycastHit hit;
if (Physics.Raycast(position, -Vector3.up, out hit, Mathf.Infinity, mcl.layerMask))
{
baseHeight = hit.point.y;
}
n.height = baseHeight;
pl.Add(n);
}
//Closed road;
mcl.StartCoroutine(pl.Close(road));
if (mcl.exportObjs)
{
while (road.GetComponent<MeshFilter>() == null)
{
yield return null;
}
MeshFilter mf = road.GetComponent<MeshFilter>();
ObjExporter oe = new ObjExporter();
oe.MeshToFile(mf, roadPath);
}
}
else
{
ObjImporter oi = new ObjImporter();
mcl.StartCoroutine(oi.FileToMesh("file://" + roadPath));
while (oi._myMesh == null)
{
yield return null;
}
MeshFilter mf = road.AddComponent<MeshFilter>();
MeshRenderer mr = road.AddComponent<MeshRenderer>();
mf.sharedMesh = oi._myMesh;
Debug.LogWarning("Loaded Road from cache " + roadPath);
if (w.type == WayType.Footway)
{
mr.material = Resources.Load("Materials/Footway Material") as Material;
}
if (w.type == WayType.Motorway)
{
mr.material = Resources.Load("Materials/Road Material") as Material;
}
if (w.type == WayType.Residential)
{
mr.material = Resources.Load("Materials/Road Material") as Material;
}
if (w.type == WayType.River)
{
mr.material = Resources.Load("Materials/River Material") as Material;
}
}
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements )
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
Document doc = uidoc.Document;
// Determine elements to export
FilteredElementCollector collector = null;
// Access current selection
SelElementSet set = uidoc.Selection.Elements;
int n = set.Size;
if( 0 < n )
{
// If any elements were preselected,
// export those to OBJ
ICollection<ElementId> ids = set
.Cast<Element>()
.Select<Element, ElementId>( e => e.Id )
.ToArray<ElementId>();
collector = new FilteredElementCollector( doc, ids );
}
else
{
// If nothing was preselected, export
// all model elements to OBJ
collector = new FilteredElementCollector( doc );
}
collector.WhereElementIsNotElementType()
.WhereElementIsViewIndependent();
if( null == _export_folder_name )
{
_export_folder_name = Path.GetTempPath();
}
string filename = null;
if( !FileSelect( _export_folder_name,
out filename ) )
{
return Result.Cancelled;
}
_export_folder_name
= Path.GetDirectoryName( filename );
ObjExporter exporter = new ObjExporter();
Options opt = app.Create.NewGeometryOptions();
ExportElements( exporter, collector, opt );
exporter.ExportTo( filename );
return Result.Succeeded;
}
// Use this for initialization
IEnumerator Start()
{
Loom.Current.GetComponent<Loom>();
layerMask = 1 << 8;
wayList = new List<long>();
//StartCoroutine(LoadChunk(-8.6f,41.1767f,-8.55f,41.1923f));
MapChunkLoader.precision = GeoUTMConverter.Precision;
GeoUTMConverter latlon2Utm = new GeoUTMConverter();
latlon2Utm.ToUTM((minimumLat+maximumLat)/2f,(minimumLon+maximumLon)/2f);
transform.position = new Vector3(((float)latlon2Utm.X - offsetPositionX), -0.1f, ((float)latlon2Utm.Y - offsetPositionZ));
GameObject floor = new GameObject();
floor.name = "Ground";
floor.isStatic = true;
CreateGround cg = new CreateGround();
cg.maxLat = maximumLat + 0.01f * (maximumLat - minimumLat); //0.0001f;
cg.maxLon = maximumLon + 0.01f * (maximumLat - minimumLat);
cg.minLat = minimumLat - 0.01f * (maximumLat - minimumLat);
cg.minLon = minimumLon - 0.01f * (maximumLat - minimumLat);
cg.numberOfDivisions = numberOfDivisions;
MeshFilter mf = floor.AddComponent<MeshFilter>();
MeshRenderer mr = floor.AddComponent<MeshRenderer>();
mr.material = groundMaterial;
floor.transform.position = transform.position;
floor.transform.parent = transform;
floor.layer = LayerMask.NameToLayer("RayCast");
string floorPath = Application.persistentDataPath + "Assets/Resources/Objs/" + cg.maxLat + "I" + cg.maxLon + ".obj";
if (!File.Exists(floorPath)) // If the file isn't cached we calculate everything and then we cache it
{
mf.sharedMesh = cg.GetGroundMesh();
if (exportObjs)
{
ObjExporter oe = new ObjExporter();
oe.MeshToFile(mf, floorPath);
}
}
else
{
ObjImporter oi = new ObjImporter();
StartCoroutine(oi.FileToMesh("file://" + floorPath));
while (oi._myMesh == null)
{
yield return null;
}
mf.sharedMesh = oi._myMesh;
Debug.LogWarning("Loaded Ground Chunk from cache");
}
//Texture2D t = new Texture2D(1024, 1024);
MapTexture mt = new MapTexture();
mt.getTexture(cg.minLon.ToString(), cg.minLat.ToString(), cg.maxLon.ToString(), cg.maxLat.ToString(),Application.persistentDataPath,mr.material);
while (mt.texture == null)
{
yield return null;
}
//t.LoadImage(mt.ReadFully(mt.mq_dataStream));
//mr.material.SetTexture("_MainTex", t);
MeshCollider m = floor.AddComponent<MeshCollider>();
Loom l = Loom.Current;
LoadChunk(minimumLon, minimumLat, maximumLon, maximumLat);
//StartCoroutine();
}
public override IEnumerator Build(Way w, MapChunkLoader mcl)
{
Vector3[] nodes = new Vector3[w.nodes.Count];
Vector2[] xz = new Vector2[w.nodes.Count];
float height = 0;
mcl.mapManager.mapHash.Add(w.id);
mcl.wayList.Add(w.id);
GameObject roof = new GameObject();
// roof.transform.position = new Vector3(0, centroid.y, 0);
roof.name = "Area - " + (2 * w.id).ToString();
mcl.mapManager.mapHash.Add(2 * w.id);
mcl.wayList.Add(2 * w.id);
roof.isStatic = true;
if (w.name != null)
{
GameObject label = new GameObject();
FloatingLabel lb = label.AddComponent<FloatingLabel>();
lb.text = w.name;
//lb.transform.position = centroid;
lb.target = GameObject.FindGameObjectWithTag("Player").transform;
label.transform.parent = roof.transform;
}
roof.transform.parent = mcl.transform;
Mesh roofm = new Mesh();
roof.AddComponent<MeshRenderer>();
MeshFilter filter2 = roof.AddComponent<MeshFilter>();
roof.AddComponent<MeshCollider>();
string areaPath = Application.persistentDataPath + "Assets/Resources/Objs/" + roof.name + ".obj";
if (!File.Exists(areaPath)) // If the file isn't cached we calculate everything and then we cache it
{
if (w.height != 0)
height = w.height;
Vector3 centroid = new Vector3();
for (int a = 0; a < w.nodes.Count; a++)
{
yield return null;
RaycastHit hit;
Node n = w.nodes[a];
nodes[a] = new Vector3((float)((n.easthing - mcl.offsetPositionX) / MapChunkLoader.precision), 5000, (float)((n.northing - mcl.offsetPositionZ) / MapChunkLoader.precision));
if (Physics.Raycast(nodes[a], -Vector3.up, out hit, Mathf.Infinity, mcl.layerMask))
{
nodes[a].y = hit.point.y + height + 0.5f;
}
else
{
nodes[a].y = 1;
}
xz[a] = new Vector2((float)((n.easthing - mcl.offsetPositionX) / MapChunkLoader.precision), (float)((n.northing - mcl.offsetPositionZ) / MapChunkLoader.precision));
centroid += nodes[a];
}
centroid /= w.nodes.Count;
centroid.y += 1;
// Vector3 position = new Vector3(centroid.x, 5000, centroid.z);
float baseHeight = 0;
/*RaycastHit hit;
if (Physics.Raycast(position, -Vector3.up, out hit, Mathf.Infinity, layerMask))
{
baseHeight = hit.point.y;
}*/
//centroid = new Vector3(centroid.x, centroid.y + baseHeight, centroid.z);
Vector2[] xzRoof = new Vector2[w.nodes.Count - 1];
for (int a = 0; a < xzRoof.Length; a++)
{
xzRoof[a] = xz[a];
}
Triangulator tr = new Triangulator(xzRoof);
int[] indices = tr.Triangulate();
// Create the mesh
roofm.vertices = nodes;
roofm.triangles = indices;
Vector2[] uvs = new Vector2[nodes.Length];
for (int a = 0; a < nodes.Length; a++)
{
if (a < nodes.Length - 1)
{
uvs[a] = new Vector2(Mathf.Abs(nodes[a].x) / nodes[nodes.Length - 1].x, Mathf.Abs(nodes[a].z) / nodes[nodes.Length - 1].x);
}
else
{
uvs[a] = new Vector2(1, 1);
}
}
roofm.uv = uvs;
roofm.RecalculateNormals();
roofm.RecalculateBounds();
filter2.sharedMesh = roofm;
if (mcl.exportObjs)
{
ObjExporter oe = new ObjExporter();
oe.MeshToFile(filter2, areaPath);
}
}
else
{
ObjImporter oi = new ObjImporter();
mcl.StartCoroutine(oi.FileToMesh("file://" + areaPath));
while (oi._myMesh == null)
{
yield return null;
}
filter2.sharedMesh = oi._myMesh;
Debug.LogWarning("Loaded Area from cache " + areaPath);
}
if (w.type == WayType.Parking)
roof.GetComponent<MeshRenderer>().material = Resources.Load("Materials/Parking Material") as Material;
if (w.type == WayType.Park)
roof.GetComponent<MeshRenderer>().material = Resources.Load("Materials/Park Material") as Material;
if (w.type == WayType.RiverBank)
roof.GetComponent<MeshRenderer>().material = Resources.Load("Materials/River Material") as Material;
}