public myTerrain(HeightmapLoader _heightmap, BBox _bbox, string _OSMfileName, MapProvider _provider)
{
OSMfileName = _OSMfileName;
heightmap = _heightmap;
scenebbox = _bbox;
textureType = _provider;
terrainObject = new GameObject("Terrain");
gridList = new List<GameObject>();
int leftIndex = (int)Math.Floor((scenebbox.left - (float)Math.Floor(scenebbox.left)) * 1200.0f);
int rightIndex = (int)Math.Ceiling((scenebbox.right - (float)Math.Floor(scenebbox.right)) * 1200.0f);
if ((rightIndex - leftIndex) % 2 != 0)
rightIndex++;
int topIndex, bottomIndex;
topIndex = (int)Math.Floor(((float)Math.Ceiling(scenebbox.top) - scenebbox.top) * 1200.0f);
bottomIndex = (int)Math.Ceiling(((float)Math.Ceiling(scenebbox.bottom) - scenebbox.bottom) * 1200.0f);
if ((bottomIndex - topIndex) % 2 != 0)
topIndex -= 1;
Debug.Log("<color=yellow>TERRAIN:</color>" + "left:" + leftIndex + " right:" + rightIndex
+ " bottom:" + bottomIndex + " top:" + topIndex);
float[,] myTerrainHeights = new float[1 + bottomIndex - topIndex, 1 + rightIndex - leftIndex ];
Vector2[,] meterPositions = new Vector2[1 + bottomIndex - topIndex, 1 + rightIndex - leftIndex ];
Geography geo = new Geography();
float left = (float)Math.Floor(scenebbox.left) + (leftIndex / 1200.0f);
float right = (float)Math.Floor(scenebbox.left) + (rightIndex / 1200.0f);
float top = (float)Math.Ceiling(scenebbox.top) - (topIndex / 1200.0f);
float bottom = (float)Math.Ceiling(scenebbox.top) - (bottomIndex / 1200.0f);
for (int i = 0; i <= bottomIndex - topIndex; i++)
{
for (int j = 0; j <= rightIndex - leftIndex; j++)
{
myTerrainHeights[i, j] = heightmap.heightmap[topIndex + i, leftIndex + j];
meterPositions[i , j] = geo.LatLontoMeters(top - (i / 1200.0f), left + (j / 1200.0f));
}
}
terrainInfo.leftIndex = leftIndex;
terrainInfo.rightIndex = rightIndex;
terrainInfo.bottomIndex = bottomIndex;
terrainInfo.topIndex = topIndex;
terrainInfo.terrainHeights = myTerrainHeights;
terrainInfo.meterPositions = meterPositions;
terrainInfo.ColumnCount = 1 + rightIndex - leftIndex;
terrainInfo.RowCount = 1 + bottomIndex - topIndex;
terrainInfo.terrainBBox = new BBox();
terrainInfo.terrainBBox.left = left;
terrainInfo.terrainBBox.top = top;
terrainInfo.terrainBBox.bottom = bottom;
terrainInfo.terrainBBox.right = right;
Vector2 bottmleft = geo.LatLontoMeters(bottom, left);
Vector2 topright = geo.LatLontoMeters(top, right);
terrainInfo.terrainBBox.meterBottom = bottmleft.x;
terrainInfo.terrainBBox.meterLeft = bottmleft.y;
terrainInfo.terrainBBox.meterTop = topright.x;
terrainInfo.terrainBBox.meterRight = topright.y;
terrainInfo.shiftX = scenebbox.meterLeft;
terrainInfo.shiftZ = scenebbox.meterBottom;
Debug.Log("<color=yellow>TERRAIN:</color> ColumnCount:" + terrainInfo.ColumnCount + " RowCount:" + terrainInfo.RowCount);
// drawBoundsforDebug();
for (int i = 0; i < terrainInfo.RowCount-1; i += 2)
{
for (int j = 0; j < terrainInfo.ColumnCount-1; j += 2)
createGrid(i,j);
}
drawUnderPlates();
}
/// <summary>
/// Constructs the scene from given parameters
/// </summary>
/// <param name="OSMfilename">Full path of OSM file</param>
/// <param name="continent">Specify Continent to download correct Heightmap from Nasa Srtm Data</param>
/// <param name="provider">Choose mapProvider to select Texture of Terrain</param>
public void initializeScene(string OSMfilename, HeightmapContinent _continent, MapProvider _provider)
{
string[] subStr = OSMfilename.Split(new char[] { '/', '\\' });
sceneName = subStr[subStr.Length - 1];
OSMPath = OSMfilename;
continent = _continent;
provider = _provider;
List <Way> WayListforHighway = new List <Way>();
List <Way> WayListforBuilding = new List <Way>();
InitialConfigLoader configloader = new InitialConfigLoader();
var stopwatch = new System.Diagnostics.Stopwatch();
stopwatch.Start();
OSMparser parser = new OSMparser();
scenebbox = parser.readBBox(OSMfilename);
scenebbox = editbbox(scenebbox);
config = configloader.loadInitialConfig();
HeightmapLoader heightMap = new HeightmapLoader(scenebbox, continent);
terrain = new myTerrain(heightMap, scenebbox, OSMfilename, provider);
stopwatch.Stop();
Debug.Log("<color=blue>TERRAIN RENDER TIME:</color>" + stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
stopwatch.Start();
osmxml = parser.parseOSM(OSMfilename);
assignNodePositions();
stopwatch.Stop();
Debug.Log("<color=blue>OSM PARSING TIME:</color>" + stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
stopwatch.Start();
defaultObject3DList = DefaultObject3DHandler.drawDefaultObjects(osmxml.defaultobject3DList);
stopwatch.Stop();
Debug.Log("<color=blue>3D OBJECT RENDER TIME:</color>" + stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
stopwatch.Start();
for (int k = 0; k < osmxml.wayList.Count; k++)
{
Way w = osmxml.wayList[k];
switch (w.type)
{
case ItemEnumerator.wayType.building:
WayListforBuilding.Add(w);
break;
case ItemEnumerator.wayType.highway:
WayListforHighway.Add(w);
break;
case ItemEnumerator.wayType.area:
break;
case ItemEnumerator.wayType.barrier:
barrierList.Add(new Barrier(w, config.barrierConfig));
break;
case ItemEnumerator.wayType.river:
highwayList.Add(new Highway(w, config.highwayConfig, terrain));
break;
case ItemEnumerator.wayType.none:
break;
}
}
stopwatch.Stop();
Debug.Log("<color=blue>ITEM ENUMERATING TIME:</color>" + stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
stopwatch.Start();
highwayModeller = new HighwayModeller(WayListforHighway, terrain, config.highwayConfig);
highwayModeller.renderHighwayList();
highwayModeller.renderPavementList();
highwayList = highwayModeller.highwayList;
pavementList = highwayModeller.pavementList;
stopwatch.Stop();
Debug.Log("<color=blue>HIGHWAY RENDERING TIME:</color>" + stopwatch.ElapsedMilliseconds);
stopwatch.Reset();
stopwatch.Start();
BuildingListModeller buildingListModeller = new BuildingListModeller(WayListforBuilding, osmxml.buildingRelations, config.buildingConfig);
buildingListModeller.renderBuildingList();
buildingList = buildingListModeller.buildingList;
stopwatch.Stop();
Debug.Log("<color=blue>BUILDING RENDERING TIME:</color>" + stopwatch.ElapsedMilliseconds);
Debug.Log("<color=red>Scene Info:</color> BuildingCount:" + buildingList.Count.ToString() + " HighwayCount:" + highwayList.Count);
}
public myTerrain(HeightmapLoader _heightmap, BBox _bbox, string _OSMfileName, MapProvider _provider)
{
OSMfileName = _OSMfileName;
heightmap = _heightmap;
scenebbox = _bbox;
textureType = _provider;
terrainObject = new GameObject("Terrain");
gridList = new List <GameObject>();
int leftIndex = (int)Math.Floor((scenebbox.left - (float)Math.Floor(scenebbox.left)) * 1200.0f);
int rightIndex = (int)Math.Ceiling((scenebbox.right - (float)Math.Floor(scenebbox.right)) * 1200.0f);
if ((rightIndex - leftIndex) % 2 != 0)
{
rightIndex++;
}
int topIndex, bottomIndex;
topIndex = (int)Math.Floor(((float)Math.Ceiling(scenebbox.top) - scenebbox.top) * 1200.0f);
bottomIndex = (int)Math.Ceiling(((float)Math.Ceiling(scenebbox.bottom) - scenebbox.bottom) * 1200.0f);
if ((bottomIndex - topIndex) % 2 != 0)
{
topIndex -= 1;
}
Debug.Log("<color=yellow>TERRAIN:</color>" + "left:" + leftIndex + " right:" + rightIndex
+ " bottom:" + bottomIndex + " top:" + topIndex);
float[,] myTerrainHeights = new float[1 + bottomIndex - topIndex, 1 + rightIndex - leftIndex];
Vector2[,] meterPositions = new Vector2[1 + bottomIndex - topIndex, 1 + rightIndex - leftIndex];
Geography geo = new Geography();
float left = (float)Math.Floor(scenebbox.left) + (leftIndex / 1200.0f);
float right = (float)Math.Floor(scenebbox.left) + (rightIndex / 1200.0f);
float top = (float)Math.Ceiling(scenebbox.top) - (topIndex / 1200.0f);
float bottom = (float)Math.Ceiling(scenebbox.top) - (bottomIndex / 1200.0f);
for (int i = 0; i <= bottomIndex - topIndex; i++)
{
for (int j = 0; j <= rightIndex - leftIndex; j++)
{
myTerrainHeights[i, j] = heightmap.heightmap[topIndex + i, leftIndex + j];
meterPositions[i, j] = geo.LatLontoMeters(top - (i / 1200.0f), left + (j / 1200.0f));
}
}
terrainInfo.leftIndex = leftIndex;
terrainInfo.rightIndex = rightIndex;
terrainInfo.bottomIndex = bottomIndex;
terrainInfo.topIndex = topIndex;
terrainInfo.terrainHeights = myTerrainHeights;
terrainInfo.meterPositions = meterPositions;
terrainInfo.ColumnCount = 1 + rightIndex - leftIndex;
terrainInfo.RowCount = 1 + bottomIndex - topIndex;
terrainInfo.terrainBBox = new BBox();
terrainInfo.terrainBBox.left = left;
terrainInfo.terrainBBox.top = top;
terrainInfo.terrainBBox.bottom = bottom;
terrainInfo.terrainBBox.right = right;
Vector2 bottmleft = geo.LatLontoMeters(bottom, left);
Vector2 topright = geo.LatLontoMeters(top, right);
terrainInfo.terrainBBox.meterBottom = bottmleft.x;
terrainInfo.terrainBBox.meterLeft = bottmleft.y;
terrainInfo.terrainBBox.meterTop = topright.x;
terrainInfo.terrainBBox.meterRight = topright.y;
terrainInfo.shiftX = scenebbox.meterLeft;
terrainInfo.shiftZ = scenebbox.meterBottom;
Debug.Log("<color=yellow>TERRAIN:</color> ColumnCount:" + terrainInfo.ColumnCount + " RowCount:" + terrainInfo.RowCount);
// drawBoundsforDebug();
for (int i = 0; i < terrainInfo.RowCount - 1; i += 2)
{
for (int j = 0; j < terrainInfo.ColumnCount - 1; j += 2)
{
createGrid(i, j);
}
}
drawUnderPlates();
}
/// <summary>
/// Load urban scene using a save file
/// </summary>
/// <param name="save"> Save file object </param>
public void loadProject(SceneSave save)
{
List <Way> WayListforHighway = new List <Way>();
List <Way> WayListforBuilding = new List <Way>();
InitialConfigLoader configloader = new InitialConfigLoader();
OSMPath = save.osmPath;
OSMparser parser = new OSMparser();
scenebbox = parser.readBBox(save.osmPath);
scenebbox = editbbox(scenebbox);
config = configloader.loadInitialConfig(); //--> Maybe it is better to include config to SaveProject file
HeightmapLoader heightMap = new HeightmapLoader(scenebbox, save.continent);
terrain = new myTerrain(heightMap, scenebbox, save.osmPath, save.provider);
osmxml = parser.parseOSM(save.osmPath);
assignNodePositions();
defaultObject3DList = DefaultObject3DHandler.drawDefaultObjects(osmxml.defaultobject3DList);
LoadExternalOBJ objloader = new LoadExternalOBJ();
//3D OBJECT LOAD
for (int i = 0; i < save.objectSaveList.Count; i++)
{
Object3D obj = new Object3D();
obj.name = save.objectSaveList[i].name;
if (save.objectSaveList[i].type == ObjectType.External)
{
obj.object3D = objloader.loadOBJ(save.objectSaveList[i].resourcePath);
}
else
{
obj.object3D = (GameObject)MonoBehaviour.Instantiate(Resources.Load(save.objectSaveList[i].resourcePath));
}
obj.object3D.AddComponent <Object3dMouseHandler>();
obj.resourcePath = save.objectSaveList[i].resourcePath;
obj.object3D.transform.position = save.objectSaveList[i].translate;
obj.object3D.transform.localScale = save.objectSaveList[i].scale;
Quaternion quat = new Quaternion();
quat.eulerAngles = save.objectSaveList[i].rotate;
obj.object3D.transform.rotation = quat;
obj.object3D.name = obj.name;
obj.object3D.tag = "3DObject";
object3DList.Add(obj);
}
for (int k = 0; k < osmxml.wayList.Count; k++)
{
Way w = osmxml.wayList[k];
switch (w.type)
{
case ItemEnumerator.wayType.building:
WayListforBuilding.Add(w);
break;
case ItemEnumerator.wayType.highway:
WayListforHighway.Add(w);
break;
case ItemEnumerator.wayType.area:
break;
case ItemEnumerator.wayType.barrier:
barrierList.Add(new Barrier(w, config.barrierConfig));
break;
case ItemEnumerator.wayType.river:
highwayList.Add(new Highway(w, config.highwayConfig, terrain));
break;
case ItemEnumerator.wayType.none:
break;
}
}
highwayModeller = new HighwayModeller(WayListforHighway, terrain, config.highwayConfig, save.highwaySaveList);
highwayModeller.renderHighwayList();
highwayModeller.renderPavementList();
highwayList = highwayModeller.highwayList;
pavementList = highwayModeller.pavementList;
BuildingListModeller buildingListModeller = new BuildingListModeller(WayListforBuilding, osmxml.buildingRelations, config.buildingConfig, save.buildingSaveList);
buildingListModeller.renderBuildingList();
buildingList = buildingListModeller.buildingList;
if (save.controller == null)
{
return;
}
if (save.controller.controllerType == ControllerSave.ControllerType.CameraVan)
{
Transform mainCamera = GameObject.Find("Main Camera").transform;
CameraController camController = mainCamera.GetComponent <CameraController>();
controller = (GameObject)GameObject.Instantiate(Resources.Load("Prefabs/Car/PolimiCameraCar/CameraVan"));
controller.AddComponent <CameraVanMouseHandler>();
controller.tag = "CameraVan";
controller.name = "Camera Van";
controller.transform.position = mainCamera.position + mainCamera.forward * 10.0f;
controller.GetComponent <Rigidbody>().useGravity = false;
camController.target = controller.transform;
}
else
{
Transform mainCamera = GameObject.Find("Main Camera").transform;
CameraController camController = mainCamera.GetComponent <CameraController>();
controller = (GameObject)GameObject.Instantiate(Resources.Load("Prefabs/Ethan/ThirdPersonController"));
controller.AddComponent <CameraVanMouseHandler>();
controller.tag = "CameraVan";
controller.name = "Third Person (Ethan)";
controller.transform.position = mainCamera.position + mainCamera.forward * 10.0f;
camController.target = controller.transform;
}
controller.transform.position = save.controller.controllerPosition;
Quaternion controllerQuat = new Quaternion();
controllerQuat.eulerAngles = save.controller.controllerRotation;
controller.transform.rotation = controllerQuat;
CameraVanEdit cve = GameObject.Find("Canvas").transform.Find("CameraVanEdit").GetComponent <CameraVanEdit>();
cve.cameraList = save.controller.convertBackToCamList(save.controller.cameraSettings);
cve.laserScanner = save.controller.convertBackToLaser(save.controller.laserSetting);
}
