public void VoxelConvertToVolmeticEven()
{
var materials = SpaceEngineersCore.Resources.VoxelMaterialDefinitions;
// Use anything except for stone for testing, as Stone is a default material, and it shouldn't show up in the test.
var goldMaterial = materials.FirstOrDefault(m => m.Id.SubtypeName.Contains("Gold"));
Assert.IsNotNull(goldMaterial, "Gold material should exist.");
var modelFile = @".\TestAssets\Sphere_Gold.3ds";
var scale = new ScaleTransform3D(5, 5, 5);
var rotateTransform = MeshHelper.TransformVector(new System.Windows.Media.Media3D.Vector3D(0, 0, 0), 0, 0, 0);
var traceType = SEToolbox.Interop.Asteroids.TraceType.Even;
var traceCount = SEToolbox.Interop.Asteroids.TraceCount.Trace5;
var traceDirection = SEToolbox.Interop.Asteroids.TraceDirection.XYZ;
var asteroidFile = @".\TestOutput\test_sphere_even.vx2";
var model = MeshHelper.Load(modelFile, ignoreErrors: true);
var meshes = new List <SEToolbox.Interop.Asteroids.MyVoxelRayTracer.MyMeshModel>();
foreach (var model3D in model.Children)
{
var gm = (GeometryModel3D)model3D;
var geometry = gm.Geometry as MeshGeometry3D;
if (geometry != null)
{
meshes.Add(new MyVoxelRayTracer.MyMeshModel(new[] { geometry }, goldMaterial.Index, goldMaterial.Index));
}
}
var voxelMap = MyVoxelRayTracer.ReadModelAsteroidVolmetic(model, meshes, scale, rotateTransform, traceType, traceCount, traceDirection,
ResetProgress, IncrementProgress, CheckCancel, CompleteProgress);
voxelMap.Save(asteroidFile);
Dictionary <string, long> assetNameCount = voxelMap.RefreshAssets();
Assert.IsTrue(File.Exists(asteroidFile), "Generated file must exist");
var voxelFileLength = new FileInfo(asteroidFile).Length;
Assert.AreEqual(13073, voxelFileLength, "File size must match.");
Assert.AreEqual(new Vector3I(32, 32, 32), voxelMap.Size, "Voxel Bounding size must match.");
Assert.AreEqual(new Vector3I(26, 26, 26), voxelMap.BoundingContent.Size + 1, "Voxel Content size must match.");
Assert.AreEqual(new VRageMath.Vector3D(15.5, 15.5, 15.5), voxelMap.ContentCenter, "Voxel Content Center must match.");
Assert.AreEqual(2047046, voxelMap.VoxCells, "Voxel cells must match.");
Assert.AreEqual(1, assetNameCount.Count, "Asset count should be equal.");
Assert.IsTrue(assetNameCount.ContainsKey(goldMaterial.Id.SubtypeName), $"{goldMaterial.Id.SubtypeName} asset should exist.");
Assert.AreEqual(2047046, assetNameCount[goldMaterial.Id.SubtypeName], $"{goldMaterial.Id.SubtypeName} count should be equal.");
}
public void VoxelConvertToVolmeticCancel()
{
SpaceEngineersCore.LoadDefinitions();
var materials = SpaceEngineersCore.Resources.GetMaterialList();
var stoneMaterial = materials.FirstOrDefault(m => m.Id.SubtypeId.Contains("Stone"));
Assert.IsNotNull(stoneMaterial, "Stone material should exist.");
var modelFile = @".\TestAssets\Sphere_Gold.3ds";
var scale = new ScaleTransform3D(50, 50, 50);
var rotateTransform = MeshHelper.TransformVector(new System.Windows.Media.Media3D.Vector3D(0, 0, 0), 0, 0, 0);
var traceType = SEToolbox.Interop.Asteroids.TraceType.Odd;
var traceCount = SEToolbox.Interop.Asteroids.TraceCount.Trace5;
var traceDirection = SEToolbox.Interop.Asteroids.TraceDirection.XYZ;
var model = MeshHelper.Load(modelFile, ignoreErrors: true);
var meshes = new List <SEToolbox.Interop.Asteroids.MyVoxelRayTracer.MyMeshModel>();
foreach (var model3D in model.Children)
{
var gm = (GeometryModel3D)model3D;
var geometry = gm.Geometry as MeshGeometry3D;
if (geometry != null)
{
meshes.Add(new MyVoxelRayTracer.MyMeshModel(new[] { geometry }, stoneMaterial.Id.SubtypeId, stoneMaterial.Id.SubtypeId));
}
}
bool doCancel = false;
// cancel the convertion after 5 seconds.
var timer = new Timer(5000);
timer.Elapsed += delegate
{
Debug.WriteLine("Cancelling!!!");
doCancel = true;
timer.Stop();
};
timer.Start();
var cancelFunc = (Func <bool>) delegate
{
return(doCancel);
};
var voxelMap = MyVoxelRayTracer.ReadModelAsteroidVolmetic(model, meshes, scale, rotateTransform, traceType, traceCount, traceDirection,
ResetProgress, IncrementProgress, cancelFunc, CompleteProgress);
Assert.IsNull(voxelMap, "Asteroid must not exist.");
}
public void VoxelConvertToVolmeticOdd()
{
SpaceEngineersCore.LoadDefinitions();
var materials = SpaceEngineersCore.Resources.GetMaterialList();
var stoneMaterial = materials.FirstOrDefault(m => m.Id.SubtypeId.Contains("Stone"));
Assert.IsNotNull(stoneMaterial, "Stone material should exist.");
var modelFile = @".\TestAssets\Sphere_Gold.3ds";
var scale = new ScaleTransform3D(5, 5, 5);
var rotateTransform = MeshHelper.TransformVector(new System.Windows.Media.Media3D.Vector3D(0, 0, 0), 0, 0, 0);
var traceType = SEToolbox.Interop.Asteroids.TraceType.Odd;
var traceCount = SEToolbox.Interop.Asteroids.TraceCount.Trace5;
var traceDirection = SEToolbox.Interop.Asteroids.TraceDirection.XYZ;
var asteroidFile = @".\TestOutput\test_sphere_odd.vx2";
var model = MeshHelper.Load(modelFile, ignoreErrors: true);
var meshes = new List <SEToolbox.Interop.Asteroids.MyVoxelRayTracer.MyMeshModel>();
foreach (var model3D in model.Children)
{
var gm = (GeometryModel3D)model3D;
var geometry = gm.Geometry as MeshGeometry3D;
if (geometry != null)
{
meshes.Add(new MyVoxelRayTracer.MyMeshModel(new[] { geometry }, stoneMaterial.Id.SubtypeId, stoneMaterial.Id.SubtypeId));
}
}
var voxelMap = MyVoxelRayTracer.ReadModelAsteroidVolmetic(model, meshes, scale, rotateTransform, traceType, traceCount, traceDirection,
ResetProgress, IncrementProgress, null, CompleteProgress);
voxelMap.Save(asteroidFile);
Assert.IsTrue(File.Exists(asteroidFile), "Generated file must exist");
var voxelFileLength = new FileInfo(asteroidFile).Length;
Assert.AreEqual(2133, voxelFileLength, "File size must match.");
Assert.AreEqual(new Vector3I(64, 64, 64), voxelMap.Size, "Voxel Bounding size must match.");
Assert.AreEqual(new Vector3I(25, 25, 25), voxelMap.BoundingContent.SizeInt() + 1, "Voxel Content size must match.");
var voxCells = voxelMap.SumVoxelCells();
Assert.AreEqual(2031782, voxCells, "Voxel cells must match.");
}
private bool BuildEntity()
{
var filenamepart = Path.GetFileNameWithoutExtension(Filename);
var filename = MainViewModel.CreateUniqueVoxelStorageName(filenamepart + MyVoxelMap.V2FileExtension);
double multiplier;
if (IsMultipleScale)
{
multiplier = MultipleScale;
}
else
{
multiplier = MaxLengthScale / Math.Max(Math.Max(OriginalModelSize.Height, OriginalModelSize.Width), OriginalModelSize.Depth);
}
var scale = new ScaleTransform3D(multiplier, multiplier, multiplier);
var rotateTransform = MeshHelper.TransformVector(new System.Windows.Media.Media3D.Vector3D(0, 0, 0), -RotateRoll, RotateYaw - 90, RotatePitch + 90);
SourceFile = TempfileUtil.NewFilename(MyVoxelMap.V2FileExtension);
var model = MeshHelper.Load(Filename, ignoreErrors: true);
var meshes = new List <MyVoxelRayTracer.MyMeshModel>();
var geometeries = new List <MeshGeometry3D>();
foreach (var model3D in model.Children)
{
var gm = (GeometryModel3D)model3D;
var geometry = gm.Geometry as MeshGeometry3D;
if (geometry != null)
{
geometeries.Add(geometry);
}
}
meshes.Add(new MyVoxelRayTracer.MyMeshModel(geometeries.ToArray(), InsideStockMaterial.MaterialIndex, InsideStockMaterial.MaterialIndex));
#region handle dialogs and process the conversion
var doCancel = false;
var progressModel = new ProgressCancelModel {
Title = Res.WnProgressTitle, SubTitle = Res.WnProgressTitle, DialogText = Res.WnProgressTxtTimeRemain + " " + Res.WnProgressTxtTimeCalculating
};
var progressVm = new ProgressCancelViewModel(this, progressModel);
progressVm.CloseRequested += delegate(object sender, EventArgs e)
{
doCancel = true;
};
var cancelFunc = (Func <bool>) delegate
{
return(doCancel);
};
var completedAction = (Action) delegate
{
progressVm.Close();
};
MyVoxelMap voxelMap = null;
var action = (Action) delegate
{
voxelMap = MyVoxelRayTracer.ReadModelAsteroidVolmetic(model, meshes, scale, rotateTransform, TraceType, TraceCount, TraceDirection,
progressModel.ResetProgress, progressModel.IncrementProgress, cancelFunc, completedAction);
};
if (RunInLowPrioity)
{
System.Diagnostics.Process.GetCurrentProcess().PriorityClass = System.Diagnostics.ProcessPriorityClass.Idle;
}
_dialogService.ShowDialog <WindowProgressCancel>(this, progressVm, action);
if (RunInLowPrioity)
{
System.Diagnostics.Process.GetCurrentProcess().PriorityClass = System.Diagnostics.ProcessPriorityClass.Normal;
}
#endregion
if (doCancel || voxelMap == null)
{
IsValidEntity = false;
NewEntity = null;
}
else
{
voxelMap.ForceShellMaterial(OutsideStockMaterial.Value, (byte)OutsideMaterialDepth);
voxelMap.Save(SourceFile);
var position = VRageMath.Vector3D.Zero;
var forward = Vector3.Forward;
var up = Vector3.Up;
if (IsAbsolutePosition)
{
position = Position.ToVector3();
}
else if (IsInfrontofPlayer)
{
// Figure out where the Character is facing, and plant the new construct centered in front of the Character, but "BuildDistance" units out in front.
var lookVector = (VRageMath.Vector3D)_dataModel.CharacterPosition.Forward.ToVector3();
lookVector.Normalize();
BoundingBoxD content = voxelMap.BoundingContent.ToBoundingBoxD();
VRageMath.Vector3D?boundingIntersectPoint = content.IntersectsRayAt(content.Center, -lookVector * 5000d);
if (!boundingIntersectPoint.HasValue)
{
boundingIntersectPoint = content.Center;
}
var distance = VRageMath.Vector3D.Distance(boundingIntersectPoint.Value, content.Center) + (float)BuildDistance;
VRageMath.Vector3D vector = lookVector * distance;
position = VRageMath.Vector3D.Add(_dataModel.CharacterPosition.Position, vector) - content.Center;
}
var entity = new MyObjectBuilder_VoxelMap(position, filename)
{
EntityId = SpaceEngineersApi.GenerateEntityId(IDType.ASTEROID),
PersistentFlags = MyPersistentEntityFlags2.CastShadows | MyPersistentEntityFlags2.InScene,
StorageName = Path.GetFileNameWithoutExtension(filename)
};
entity.PositionAndOrientation = new MyPositionAndOrientation
{
Position = position,
Forward = forward,
Up = up
};
IsValidEntity = voxelMap.BoundingContent.Size.Volume() > 0;
NewEntity = entity;
if (BeepWhenFinished)
{
System.Media.SystemSounds.Asterisk.Play();
}
}
return(!doCancel);
}
public void VoxelConvertToVolmeticMisc()
{
var materials = SpaceEngineersCore.Resources.VoxelMaterialDefinitions;
var stoneMaterial = materials.FirstOrDefault(m => m.Id.SubtypeName.Contains("Stone"));
Assert.IsNotNull(stoneMaterial, "Stone material should exist.");
var goldMaterial = materials.FirstOrDefault(m => m.Id.SubtypeName.Contains("Gold"));
Assert.IsNotNull(goldMaterial, "Gold material should exist.");
var silverMaterial = materials.FirstOrDefault(m => m.Id.SubtypeName.Contains("Silver"));
Assert.IsNotNull(silverMaterial, "Silver material should exist.");
// Basic test...
var modelFile = @".\TestAssets\Sphere_Gold.3ds";
var scale = new ScaleTransform3D(5, 5, 5);
var rotateTransform = MeshHelper.TransformVector(new System.Windows.Media.Media3D.Vector3D(0, 0, 0), 0, 0, 0);
var traceType = SEToolbox.Interop.Asteroids.TraceType.Odd;
var traceCount = SEToolbox.Interop.Asteroids.TraceCount.Trace5;
var traceDirection = SEToolbox.Interop.Asteroids.TraceDirection.XYZ;
// Basic model test...
//var modelFile = @".\TestAssets\TwoSpheres.3ds";
//var scale = new ScaleTransform3D(5, 5, 5);
// Scale test...
//var modelFile = @".\TestAssets\Sphere_Gold.3ds";
//var scale = new ScaleTransform3D(20, 20, 20);
//Transform3D rotateTransform = null;
// Max Scale test... will cause an OutOfMemory exception at this scale because MSTest runs in x86.
//var modelFile = @".\TestAssets\Sphere_Gold.3ds";
//var scale = new ScaleTransform3D(120, 120, 120);
//Transform3D rotateTransform = null;
// Memory test (probably won't load in Space Engineers) ... will cause an OutOfMemory exception at this scale because MSTest runs in x86.
//var modelFile = @".\TestAssets\Sphere_Gold.3ds";
//var scale = new ScaleTransform3D(200, 200, 200);
// Complexity test...
//var modelFile = @".\TestAssets\buddha-fixed-bottom.stl";
//var scale = new ScaleTransform3D(0.78, 0.78, 0.78);
//var rotateTransform = MeshHelper.TransformVector(new Vector3D(0, 0, 0), 180, 0, 0);
var modelMaterials = new string[] { stoneMaterial.Id.SubtypeName, goldMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName };
var fillerMaterial = silverMaterial.Id.SubtypeName;
var asteroidFile = @".\TestOutput\test_sphere.vx2";
var model = MeshHelper.Load(modelFile, ignoreErrors: true);
var meshes = new List <SEToolbox.Interop.Asteroids.MyVoxelRayTracer.MyMeshModel>();
foreach (var model3D in model.Children)
{
var gm = (GeometryModel3D)model3D;
var geometry = gm.Geometry as MeshGeometry3D;
if (geometry != null)
{
meshes.Add(new MyVoxelRayTracer.MyMeshModel(new[] { geometry }, stoneMaterial.Index, stoneMaterial.Index));
}
}
var voxelMap = MyVoxelRayTracer.ReadModelAsteroidVolmetic(model, meshes, scale, rotateTransform, traceType, traceCount, traceDirection,
ResetProgress, IncrementProgress, CheckCancel, CompleteProgress);
voxelMap.Save(asteroidFile);
Assert.IsTrue(File.Exists(asteroidFile), "Generated file must exist");
var voxelFileLength = new FileInfo(asteroidFile).Length;
Assert.IsTrue(voxelFileLength > 0, "File must not be empty.");
Assert.IsTrue(voxelMap.Size.X > 0, "Voxel Size must be greater than zero.");
Assert.IsTrue(voxelMap.Size.Y > 0, "Voxel Size must be greater than zero.");
Assert.IsTrue(voxelMap.Size.Z > 0, "Voxel Size must be greater than zero.");
Assert.IsTrue(voxelMap.BoundingContent.Size.X > 0, "Voxel ContentSize must be greater than zero.");
Assert.IsTrue(voxelMap.BoundingContent.Size.Y > 0, "Voxel ContentSize must be greater than zero.");
Assert.IsTrue(voxelMap.BoundingContent.Size.Z > 0, "Voxel ContentSize must be greater than zero.");
Assert.IsTrue(voxelMap.VoxCells > 0, "voxCells must be greater than zero.");
}