public void OsmAllWithTerrain(string name, string bboxWKT, bool centerOnOrigin, float ZScale)
{
DEMDataSet dataset = DEMDataSet.NASADEM;
var bbox = GeometryService.GetBoundingBox(bboxWKT);
bool computeElevations = false;
string outputDir = Directory.GetCurrentDirectory();
var transform = new ModelGenerationTransform(bbox, Reprojection.SRID_PROJECTED_MERCATOR, centerOnOrigin: centerOnOrigin, ZScale, centerOnZOrigin: false);
var heightMap = _elevationService.GetHeightMap(ref bbox, dataset);
transform.BoundingBox = bbox; // bbox changed by GetHeigtMap
heightMap = transform.TransformHeightMap(heightMap);
TileRange tiles = _imageryService.DownloadTiles(bbox, ImageryProvider.EsriWorldImagery, 15);
string fileName = Path.Combine(outputDir, "Texture.jpg");
TextureInfo texInfo = _imageryService.ConstructTexture(tiles, bbox, fileName, TextureImageFormat.image_jpeg);
var pbrTexture = PBRTexture.Create(texInfo, null);
ModelRoot model = _osmProcessor.Run(null, OsmLayer.Buildings | OsmLayer.Highways, bbox, transform, computeElevations, dataset, downloadMissingFiles: true);
model = _gltfService.AddTerrainMesh(model, heightMap, pbrTexture);
model.SaveGLB(Path.Combine(outputDir, $"{nameof(OsmAllWithTerrain)}_{name}" + ".glb"));
}
private void Buildings3DOnly()
{
string outputDir = Directory.GetCurrentDirectory();
string WKT_SF_BIG = "POLYGON((-122.53517427420718 37.81548554152065,-122.35149660086734 37.81548554152065,-122.35149660086734 37.70311455416941,-122.53517427420718 37.70311455416941,-122.53517427420718 37.81548554152065))";
string WKT_SF_SMALL = "POLYGON((-122.42722692299768 37.81034598808797, -122.38886060524865 37.81034598808797, -122.38886060524865 37.784573673820816, -122.42722692299768 37.784573673820816, -122.42722692299768 37.81034598808797))";
string WKT_SF_SUPERSMALL = "POLYGON((-122.41063177228989 37.80707295150412,-122.40904390455307 37.80707295150412,-122.40904390455307 37.806064225434206,-122.41063177228989 37.806064225434206,-122.41063177228989 37.80707295150412))";
// FULL
string WKT_PRIPYAT_FULL = "POLYGON((30.021919548702254 51.41813804241615,30.083030998897566 51.41813804241615,30.083030998897566 51.389438684773985,30.021919548702254 51.389438684773985,30.021919548702254 51.41813804241615))";
// Cas 1
//string WKT_PRIPYAT = "POLYGON((30.05430313958436 51.404795567637294,30.055118531124887 51.404795567637294,30.055118531124887 51.40432372279637,30.05430313958436 51.40432372279637,30.05430313958436 51.404795567637294))";
// cas 2
//string WKT_PRIPYAT = "POLYGON((30.062877280833636 51.40748141189236,30.063456637980853 51.40748141189236,30.063456637980853 51.40716017522757,30.062877280833636 51.40716017522757,30.062877280833636 51.40748141189236))";
// cas 3
//string WKT_PRIPYAT = "POLYGON((30.065251398582948 51.407283441091266,30.066243815918458 51.407283441091266,30.066243815918458 51.40558353075506,30.065251398582948 51.40558353075506,30.065251398582948 51.407283441091266))";
string WKT_PRIPRYAT_SOMEROADS = "POLYGON((30.062684362726948 51.40792711901257,30.064690655070088 51.40792711901257,30.064690655070088 51.40693664170241,30.062684362726948 51.40693664170241,30.062684362726948 51.40792711901257))";
// SF Big: POLYGON((-122.53517427420718 37.81548554152065,-122.35149660086734 37.81548554152065,-122.35149660086734 37.70311455416941,-122.53517427420718 37.70311455416941,-122.53517427420718 37.81548554152065))
// SF Small: POLYGON((-122.41967382241174 37.81034598808797,-122.39761533547326 37.81034598808797,-122.39761533547326 37.79162804294824,-122.41967382241174 37.79162804294824,-122.41967382241174 37.81034598808797))
// Napoli, multi polygon (https://www.openstreetmap.org/relation/8955771)
//new BoundingBox(14.364430059744153, 14.365218629194532, 40.78433307340424, 40.785023575175295);
string WKT_AIX_FULL = "POLYGON((5.402291662243135 43.565714431347274,5.48056925013376 43.565714431347274,5.48056925013376 43.50797300081391,5.402291662243135 43.50797300081391,5.402291662243135 43.565714431347274))";
string WKT_AIX_WITHTERRAIN = "POLYGON((5.440657648511835 43.55957815383877,5.444434198804804 43.55957815383877,5.444434198804804 43.5579454365131,5.440657648511835 43.5579454365131,5.440657648511835 43.55957815383877))";
string WKT_AIX_SMALLOSMBUG = "POLYGON((5.441805234256467 43.55910060792738,5.442684998813352 43.55910060792738,5.442684998813352 43.55877017799191,5.441805234256467 43.55877017799191,5.441805234256467 43.55910060792738))";
string WKT_MONACO = "POLYGON((7.392147587957001 43.75577569838535,7.4410710803886415 43.75577569838535,7.4410710803886415 43.71757458493263,7.392147587957001 43.71757458493263,7.392147587957001 43.75577569838535))";
string WKT_MONACO_DEBUG = "POLYGON((7.421709439122424 43.73663530909531,7.433961769902453 43.73663530909531,7.433961769902453 43.733007331111345,7.421709439122424 43.733007331111345,7.421709439122424 43.73663530909531))";//"POLYGON((7.426780270757294 43.73870913810349,7.432520198049164 43.73870913810349,7.432520198049164 43.73501926928533,7.426780270757294 43.73501926928533,7.426780270757294 43.73870913810349))";
string WKT_HK = "POLYGON((114.13119740014092 22.360520982593926,114.21050495629326 22.360520982593926,114.21050495629326 22.28874575980822,114.13119740014092 22.28874575980822,114.13119740014092 22.360520982593926))";
string WKT_FRISCO = "POLYGON((-122.5235839391063 37.81433638393927,-122.36222224477036 37.81433638393927,-122.36222224477036 37.71228516909579,-122.5235839391063 37.71228516909579,-122.5235839391063 37.81433638393927))";
string WKT_DEFENSE = "POLYGON((2.222075572216413 48.902615468120246,2.3024130966304757 48.902615468120246,2.3024130966304757 48.86355756505397,2.222075572216413 48.86355756505397,2.222075572216413 48.902615468120246))";
DEMDataSet dataset = DEMDataSet.NASADEM;
var name = nameof(WKT_DEFENSE);
var bbox = GeometryService.GetBoundingBox(WKT_DEFENSE);
bool computeElevations = true;
ModelRoot model = _gltfService.CreateNewModel();
bool withTerrain = false;
if (withTerrain)
{
var heightMap = _elevationService.GetHeightMap(ref bbox, dataset);
var transform = new ModelGenerationTransform(bbox, Reprojection.SRID_PROJECTED_MERCATOR, centerOnOrigin: true, ZScale, centerOnZOrigin: true);
heightMap = transform.TransformHeightMap(heightMap);
TileRange tiles = _imageryService.DownloadTiles(bbox, ImageryProvider.MapBoxSatellite, 15);
string fileName = Path.Combine(outputDir, "Texture.jpg");
TextureInfo texInfo = _imageryService.ConstructTexture(tiles, bbox, fileName, TextureImageFormat.image_jpeg);
var pbrTexture = PBRTexture.Create(texInfo, null);
model = _osmProcessor.Run(model, OsmLayer.Buildings | OsmLayer.Highways, bbox, transform, computeElevations, dataset, downloadMissingFiles: true);
model = _gltfService.AddTerrainMesh(model, heightMap, pbrTexture);
}
else
{
var transform = new ModelGenerationTransform(bbox, Reprojection.SRID_PROJECTED_MERCATOR, centerOnOrigin: true, ZScale, centerOnZOrigin: true);
model = _osmProcessor.Run(model, OsmLayer.Buildings | OsmLayer.Highways, bbox, transform, computeElevations, dataset, downloadMissingFiles: true);
}
model.SaveGLB(Path.Combine(Directory.GetCurrentDirectory(), name + ".glb"));
}
public void GenerateModel(string bboxWkt, DEMDataSet litto3DDataset, ImageryProvider imageryProvider, float zFactor = 3f, bool withTexture = true, bool withboat = true, bool withWaterSurface = true, DEMDataSet fallbackDataset = null)
{
try
{
bool centerOnOrigin = true;
int TEXTURE_TILES = 20;
string outputDir = Directory.GetCurrentDirectory();
string modelName = $"{litto3DDataset.ResolutionMeters}m_z{zFactor}_{imageryProvider.Name}-{DateTime.Now:yyyyMMdd-hhmmss}";
_logger.LogInformation($"Getting height map data...");
var bbox = GeometryService.GetBoundingBox(bboxWkt).ReprojectTo(4326, litto3DDataset.SRID);
var heightMap = _elevationService.GetHeightMap(ref bbox, litto3DDataset);
heightMap = heightMap.BakeCoordinates();
var nullCoordsEnumerator = heightMap.Coordinates.Where(c => (c.Elevation ?? litto3DDataset.NoDataValue) == litto3DDataset.NoDataValue);
var interpolator = _elevationService.GetInterpolator(InterpolationMode.Bilinear);
using (IRasterFile raster = _rasterService.OpenFile(@"D:\Data\ELEVATION_DO_NOT_DELETE\GEBCO2020\cote azur\gebco_2020_subset.tif", DEMFileType.GEOTIFF))
using (RasterFileDictionary dic = new RasterFileDictionary())
{
var metadata = raster.ParseMetaData(fallbackDataset.FileFormat);
dic.Add(metadata, raster);
foreach (var pt in nullCoordsEnumerator)
{
var proj = pt.ReprojectTo(litto3DDataset.SRID, fallbackDataset.SRID);
pt.Elevation = _elevationService.GetElevationAtPoint(raster, dic, metadata, proj.Latitude, proj.Longitude, 0, interpolator, NoDataBehavior.UseNoDataDefinedInDem);
}
}
var nullCoords = heightMap.Coordinates.Where(c => (c.Elevation ?? litto3DDataset.NoDataValue) == litto3DDataset.NoDataValue).ToList();
var nullCoordsFallbackProj = nullCoords.ReprojectTo(litto3DDataset.SRID, fallbackDataset.SRID, nullCoords.Count);
var nullCoordsFallbackProj2 = _elevationService.GetPointsElevation(nullCoordsFallbackProj, fallbackDataset, InterpolationMode.Bilinear, NoDataBehavior.UseNoDataDefinedInDem);
ModelGenerationTransform transform = new ModelGenerationTransform(bbox, 3857, centerOnOrigin: centerOnOrigin, zFactor, centerOnZOrigin: false);
ModelGenerationTransform transformFrom4326 = new ModelGenerationTransform(bbox.ReprojectTo(2154, 4326), 3857, centerOnOrigin: centerOnOrigin, zFactor, centerOnZOrigin: false);
_logger.LogInformation($"Processing height map data ({heightMap.Count} coordinates)...");
heightMap = transform.TransformHeightMap(heightMap);
var min = heightMap.Coordinates.Where(g => (g.Elevation ?? 0d) > litto3DDataset.NoDataValue).Min(g => g.Elevation ?? 0d);
heightMap.Coordinates = heightMap.Coordinates.Select(p =>
{
if (p.Elevation.GetValueOrDefault(0) <= litto3DDataset.NoDataValue)
{
p.Elevation = min;
}
return(p);
});
//=======================
// Textures
//
PBRTexture pbrTexture = null;
if (withTexture)
{
var bbox4326 = bbox.ReprojectTo(2154, 4326);
Console.WriteLine("Download image tiles...");
TileRange tiles = _imageryService.DownloadTiles(bbox4326, imageryProvider, TEXTURE_TILES);
string fileName = Path.Combine(outputDir, "Texture.jpg");
Console.WriteLine("Construct texture...");
//TextureInfo texInfo = _imageryService.ConstructTexture(tiles, bbox4326, fileName, TextureImageFormat.image_jpeg);
TextureInfo texInfo;
if (withboat)
{
var trackPoints = GetGeoPointFromGeoJson(BoatCourseGeoJson);
texInfo = _imageryService.ConstructTextureWithGpxTrack(tiles, bbox4326, fileName, TextureImageFormat.image_jpeg, trackPoints, drawGpxVertices: true, color: SixLabors.ImageSharp.PixelFormats.Rgba32.Green, 30);
}
else
{
texInfo = _imageryService.ConstructTexture(tiles, bbox4326, fileName, TextureImageFormat.image_jpeg);
}
//
//=======================
//=======================
// Normal map
Console.WriteLine("Height map...");
//float Z_FACTOR = 0.00002f;
//hMap = hMap.CenterOnOrigin().ZScale(Z_FACTOR);
//var normalMap = _imageryService.GenerateNormalMap(heightMap, outputDir);
pbrTexture = PBRTexture.Create(texInfo, null);// normalMap);
//hMap = hMap.CenterOnOrigin(Z_FACTOR);
//
//=======================
}
// Triangulate height map
// and add base and sides
_logger.LogInformation($"Triangulating height map and generating 3D mesh...");
heightMap = heightMap.BakeCoordinates();
var coords = heightMap.Coordinates.ToList();
var model = _sharpGltfService.CreateTerrainMesh(heightMap, pbrTexture);
if (withWaterSurface)
{
var bottomLeft = coords[heightMap.Width * (heightMap.Height - 1)].AsVector3(); bottomLeft.Z = 0;
var topRight = coords[heightMap.Width - 1].AsVector3(); topRight.Z = 0;
var topLeft = coords[0].AsVector3(); topLeft.Z = 0;
var bottomRight = coords.Last().AsVector3(); bottomRight.Z = 0;
var waterSurface = _meshService.CreateWaterSurface(bottomLeft, topRight, topLeft, bottomRight,
minZ: (float)min,
color: VectorsExtensions.CreateColor(0, 150, 255, 64));
model = _sharpGltfService.AddMesh(model, "Water", waterSurface, doubleSided: true);
}
if (withboat)
{
var boatInitPos = centerOnOrigin ? new GeoPoint(0, 0).AsVector3() : new GeoPoint(43.010625204304304, 6.3711613671060086).ReprojectTo(4326, 3857).AsVector3();
var axis = _meshService.CreateAxis(2, 10, 3, 3).Translate(boatInitPos);
model = _sharpGltfService.AddMesh(model, "Boat", axis, doubleSided: false);
var boatCourse = transformFrom4326.TransformPoints(GetGeoPointFromGeoJson(BoatCourseGeoJson)).ToList(); //ReprojectGeodeticToCartesian().CenterOnOrigin().ToList();
model = _sharpGltfService.AddLine(model, "BoatCourse", boatCourse, VectorsExtensions.CreateColor(255, 0, 0, 128), 4);
}
model.SaveGLB(Path.Combine(Directory.GetCurrentDirectory(), modelName + ".glb"));
_logger.LogInformation($"Model exported as {Path.Combine(Directory.GetCurrentDirectory(), modelName + ".gltf")} and .glb");
//var point = new GeoPoint(43.01142119356318, 6.385200681010872).ReprojectTo(4326, 2154);
//point = _elevationService.GetPointElevation(point, litto3DDataset);
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
}
}
public void Run(DEMDataSet dataset, bool withTexture = true)
{
try
{
int TEXTURE_TILES = 4; // 4: med, 8: high
//_rasterService.GenerateDirectoryMetadata(dataset, false);
Stopwatch sw = Stopwatch.StartNew();
string modelName = $"MontBlanc_{dataset.Name}";
string outputDir = Directory.GetCurrentDirectory();
ImageryProvider provider = ImageryProvider.EsriWorldImagery;// new TileDebugProvider(new GeoPoint(43.5,5.5));
//// You can get your boox from https://geojson.net/ (save as WKT)
//string bboxWKT = "POLYGON((5.54888 43.519525, 5.61209 43.519525, 5.61209 43.565225, 5.54888 43.565225, 5.54888 43.519525))";
//// string bboxWKT =
//// "POLYGON((5.594457381483949 43.545276557046044,5.652135604140199 43.545276557046044,5.652135604140199 43.52038635099936,5.594457381483949 43.52038635099936,5.594457381483949 43.545276557046044))";
//// _logger.LogInformation($"Processing model {modelName}...");
////
////
//// _logger.LogInformation($"Getting bounding box geometry...");
//var bbox = GeometryService.GetBoundingBox(bboxWKT);
// DjebelMarra
var bbox = new BoundingBox(24.098067346557492, 24.42468219234563, 12.7769822830208, 13.087504129660111);
// MontBlanc
//var bbox = GeometryService.GetBoundingBox("POLYGON((6.618804355541963 45.9658287141746,7.052764316479463 45.9658287141746,7.052764316479463 45.72379929776474,6.618804355541963 45.72379929776474,6.618804355541963 45.9658287141746))");
//var bbox = new BoundingBox(5.5613898348431485,5.597185285307553,43.49372969433046,43.50939068558466);
_logger.LogInformation($"Getting height map data...");
var heightMap = _elevationService.GetHeightMap(ref bbox, dataset);
ModelGenerationTransform transform = new ModelGenerationTransform(bbox, 3857, true, 1.5f, true);
_logger.LogInformation($"Processing height map data ({heightMap.Count} coordinates)...");
heightMap = transform.TransformHeightMap(heightMap);
//=======================
// Textures
//
PBRTexture pbrTexture = null;
if (withTexture)
{
Console.WriteLine("Download image tiles...");
TileRange tiles = _imageryService.DownloadTiles(bbox, provider, TEXTURE_TILES);
string fileName = Path.Combine(outputDir, "Texture.jpg");
Console.WriteLine("Construct texture...");
TextureInfo texInfo = _imageryService.ConstructTexture(tiles, bbox, fileName, TextureImageFormat.image_jpeg);
//
//=======================
//=======================
// Normal map
Console.WriteLine("Height map...");
//float Z_FACTOR = 0.00002f;
//hMap = hMap.CenterOnOrigin().ZScale(Z_FACTOR);
var normalMap = _imageryService.GenerateNormalMap(heightMap, outputDir);
pbrTexture = PBRTexture.Create(texInfo, normalMap);
//hMap = hMap.CenterOnOrigin(Z_FACTOR);
//
//=======================
}
// Triangulate height map
// and add base and sides
_logger.LogInformation($"Triangulating height map and generating 3D mesh...");
var model = _sharpGltfService.CreateTerrainMesh(heightMap, pbrTexture);
model.SaveGLB(Path.Combine(Directory.GetCurrentDirectory(), modelName + ".glb"));
model.SaveAsWavefront(Path.Combine(Directory.GetCurrentDirectory(), modelName + ".obj"));
model = _sharpGltfService.CreateTerrainMesh(heightMap, GenOptions.Normals | GenOptions.BoxedBaseElevationMin);
model.SaveGLB(Path.Combine(Directory.GetCurrentDirectory(), modelName + "_normalsBox.glb"));
model.SaveAsWavefront(Path.Combine(Directory.GetCurrentDirectory(), modelName + "_normalsBox.obj"));
_logger.LogInformation($"Model exported as {Path.Combine(Directory.GetCurrentDirectory(), modelName + ".gltf")} and .glb");
_logger.LogInformation($"Done in {sw.Elapsed:g}");
}
catch (Exception ex)
{
_logger.LogError(ex, ex.Message);
}
}
private (ModelRoot Model, double widthMeters, double heightMeters, double averageElevation, BoundingBox projectedBbox) GenerateSampleModel(BoundingBox bbox, DEMDataSet dataset, bool withTexture = true)
{
try
{
int TEXTURE_TILES = 8; // 4: med, 8: high
string outputDir = Directory.GetCurrentDirectory();
//_rasterService.GenerateDirectoryMetadata(dataset, false);
ImageryProvider provider = ImageryProvider.MapBoxSatellite;// new TileDebugProvider(new GeoPoint(43.5,5.5));
_logger.LogInformation($"Getting height map data...");
var heightMap = _elevationService.GetHeightMap(ref bbox, dataset);
var wgs84bbox = bbox;
ModelGenerationTransform transform = new ModelGenerationTransform(bbox, 3857, true, 1.5f, true);
_logger.LogInformation($"Processing height map data ({heightMap.Count} coordinates)...");
heightMap = transform.TransformHeightMap(heightMap);
//=======================
// Textures
//
PBRTexture pbrTexture = null;
if (withTexture)
{
Console.WriteLine("Download image tiles...");
TileRange tiles = _imageryService.DownloadTiles(bbox, provider, TEXTURE_TILES);
string fileName = Path.Combine(outputDir, "Texture.jpg");
Console.WriteLine("Construct texture...");
TextureInfo texInfo = _imageryService.ConstructTexture(tiles, bbox, fileName, TextureImageFormat.image_jpeg);
//
//=======================
//=======================
// Normal map
Console.WriteLine("Height map...");
//float Z_FACTOR = 0.00002f;
//hMap = hMap.CenterOnOrigin().ZScale(Z_FACTOR);
//var normalMap = _imageryService.GenerateNormalMap(heightMap, outputDir);
pbrTexture = PBRTexture.Create(texInfo, null);
//hMap = hMap.CenterOnOrigin(Z_FACTOR);
//
//=======================
}
// Triangulate height map
// and add base and sides
_logger.LogInformation($"Triangulating height map and generating 3D mesh...");
var model = _sharpGltfService.CreateTerrainMesh(heightMap, pbrTexture);
var width = new GeoPoint(wgs84bbox.Center[1], bbox.Center[0] - bbox.Width / 2f).DistanceTo(new GeoPoint(wgs84bbox.Center[1], bbox.Center[0] + bbox.Width / 2f));
var height = new GeoPoint(bbox.Center[1] - bbox.Height / 2f, wgs84bbox.Center[0]).DistanceTo(new GeoPoint(bbox.Center[1] + bbox.Height, wgs84bbox.Center[0]));
return(model, width, height, wgs84bbox.Center[2], heightMap.BoundingBox);
}
catch (Exception ex)
{
_logger.LogError(ex, ex.Message);
return(null, 0, 0, 0, null);
}
}
private Location3DModelResponse Generate3DLocationModel(Location3DModelRequest request, Location3DModelSettings settings)
{
Location3DModelResponse response = new Location3DModelResponse();
try
{
bool imageryFailed = false;
using (TimeSpanBlock timer = new TimeSpanBlock($"3D model {request.Id}", _logger))
{
BoundingBox bbox = GetBoundingBoxAroundLocation(request.Latitude, request.Longitude, settings.SideSizeKm);
HeightMap hMap = _elevationService.GetHeightMap(ref bbox, settings.Dataset);
var transform = new ModelGenerationTransform(bbox, Reprojection.SRID_PROJECTED_MERCATOR, centerOnOrigin: true, settings.ZScale, centerOnZOrigin: true);
response.Attributions.AddRange(settings.Attributions); // will be added to the model
response.Attributions.Add(settings.Dataset.Attribution); // will be added to the model
PBRTexture pbrTexture = null;
if (settings.ImageryProvider != null)
{
response.Attributions.Add(settings.ImageryProvider.Attribution); // will be added to the model
// Imagery
TileRange tiles = _imageryService.ComputeBoundingBoxTileRange(bbox, settings.ImageryProvider, settings.MinTilesPerImage);
Debug.Assert(tiles.Count < 400);
tiles = _imageryService.DownloadTiles(tiles, settings.ImageryProvider);
string fileName = Path.Combine(settings.OutputDirectory, $"{request.Id}_Texture.jpg");
TextureInfo texInfo = _imageryService.ConstructTexture(tiles, bbox, fileName, TextureImageFormat.image_jpeg);
transform.BoundingBox = bbox;
hMap = transform.TransformHeightMap(hMap);
//var normalMap = _imageryService.GenerateNormalMap(hMap, settings.OutputDirectory, $"{request.Id}_normalmap.png");
pbrTexture = PBRTexture.Create(texInfo);
}
// Center on origin
//hMap = hMap.CenterOnOrigin(out Matrix4x4 transform).BakeCoordinates();
//response.Origin = new GeoPoint(request.Latitude, request.Longitude).ReprojectTo(Reprojection.SRID_GEODETIC, Reprojection.SRID_PROJECTED_MERCATOR);
ModelRoot model = _gltfService.CreateNewModel();
//=======================
// Buildings
if (settings.OsmBuildings)
{
model = _sampleOsmProcessor.Run(model, OsmLayer.Buildings, bbox, transform, computeElevations: true, settings.Dataset, settings.DownloadMissingFiles);
}
if (settings.GenerateTIN)
{
model = AddTINMesh(model, hMap, 2d, _gltfService, pbrTexture, Reprojection.SRID_PROJECTED_MERCATOR);
}
else
{
model = _gltfService.AddTerrainMesh(model, hMap, pbrTexture);
}
model.Asset.Generator = "DEM Net Elevation API with SharpGLTF";
//model.TryUseExtrasAsList(true).AddRange(response.Attributions);
model.SaveGLB(Path.Combine(settings.OutputDirectory, string.Concat(imageryFailed ? "imageryFailed_" : "", settings.ModelFileNameGenerator(settings, request))));
// cleanup
//if (pbrTexture != null)
//{
// if (pbrTexture.NormalTexture != null) File.Delete(pbrTexture.NormalTexture.FilePath);
// File.Delete(pbrTexture.BaseColorTexture.FilePath);
//}
response.Elapsed = timer.Elapsed;
response.NumTiles = pbrTexture.BaseColorTexture.TileCount;
}
}
catch (Exception)
{
throw;
}
return(response);
}