public void VoxelGenerateSphereLarge()
{
SpaceEngineersCore.LoadDefinitions();
var materials = SpaceEngineersCore.Resources.GetMaterialList();
Assert.IsTrue(materials.Count > 0, "Materials should exist. Has the developer got Space Engineers installed?");
var stoneMaterial = materials.FirstOrDefault(m => m.Id.SubtypeId.Contains("Stone_02"));
Assert.IsNotNull(stoneMaterial, "Stone material should exist.");
var goldMaterial = materials.FirstOrDefault(m => m.Id.SubtypeId.Contains("Gold"));
Assert.IsNotNull(goldMaterial, "Gold material should exist.");
const string fileNew = @".\TestOutput\test_sphere_solid_499_gold.vx2";
var voxelMap = MyVoxelBuilder.BuildAsteroidSphere(true, 250, goldMaterial.Id.SubtypeId, stoneMaterial.Id.SubtypeId, false, 0);
voxelMap.Save(fileNew);
var lengthNew = new FileInfo(fileNew).Length;
var voxCells = voxelMap.SumVoxelCells();
Assert.AreEqual(16589770849, voxCells, "Voxel cells must match.");
Assert.AreEqual(785439, lengthNew, "New file size must match.");
Assert.AreEqual(512, voxelMap.Size.X, "Voxel Bounding size must match.");
Assert.AreEqual(512, voxelMap.Size.Y, "Voxel Bounding size must match.");
Assert.AreEqual(512, voxelMap.Size.Z, "Voxel Bounding size must match.");
Assert.AreEqual(499, voxelMap.BoundingContent.SizeInt().X + 1, "Voxel Content size must match.");
Assert.AreEqual(499, voxelMap.BoundingContent.SizeInt().Y + 1, "Voxel Content size must match.");
Assert.AreEqual(499, voxelMap.BoundingContent.SizeInt().Z + 1, "Voxel Content size must match.");
// Centered in the middle of the 512x512x512 cell.
Assert.AreEqual(256, voxelMap.BoundingContent.Center.X, "Voxel Center must match.");
Assert.AreEqual(256, voxelMap.BoundingContent.Center.Y, "Voxel Center must match.");
Assert.AreEqual(256, voxelMap.BoundingContent.Center.Z, "Voxel Center must match.");
}
public void VoxelGenerateSphereSmall()
{
SpaceEngineersCore.LoadDefinitions();
var materials = SpaceEngineersCore.Resources.VoxelMaterialDefinitions;
Assert.IsTrue(materials.Count > 0, "Materials should exist. Has the developer got Space Engineers installed?");
var stoneMaterial = materials.FirstOrDefault(m => m.Id.SubtypeName.Contains("Stone_02"));
Assert.IsNotNull(stoneMaterial, "Stone material should exist.");
var goldMaterial = materials.FirstOrDefault(m => m.Id.SubtypeName.Contains("Gold"));
Assert.IsNotNull(goldMaterial, "Gold material should exist.");
const string fileNew = @".\TestOutput\test_sphere_solid_7_gold.vx2";
var voxelMap = MyVoxelBuilder.BuildAsteroidSphere(false, 4, goldMaterial.Id.SubtypeName, stoneMaterial.Id.SubtypeName, false, 0);
voxelMap.Save(fileNew);
var lengthNew = new FileInfo(fileNew).Length;
Assert.AreEqual(2278, lengthNew, "New file size must match.");
Assert.AreEqual(64, voxelMap.Size.X, "Voxel Bounding size must match.");
Assert.AreEqual(64, voxelMap.Size.Y, "Voxel Bounding size must match.");
Assert.AreEqual(64, voxelMap.Size.Z, "Voxel Bounding size must match.");
Assert.AreEqual(7, voxelMap.BoundingContent.SizeInt().X + 1, "Voxel Content size must match.");
Assert.AreEqual(7, voxelMap.BoundingContent.SizeInt().Y + 1, "Voxel Content size must match.");
Assert.AreEqual(7, voxelMap.BoundingContent.SizeInt().Z + 1, "Voxel Content size must match.");
// Centered in the middle of the 64x64x64 cell.
Assert.AreEqual(32, voxelMap.BoundingContent.Center.X, "Voxel Center must match.");
Assert.AreEqual(32, voxelMap.BoundingContent.Center.Y, "Voxel Center must match.");
Assert.AreEqual(32, voxelMap.BoundingContent.Center.Z, "Voxel Center must match.");
}
public MyObjectBuilder_EntityBase BuildEntity()
{
var asteroidCenter = new VRageMath.Vector3D();
var asteroidSize = new Vector3I();
string originalFile = null;
if (IsStockVoxel)
{
var stockfile = StockVoxel.SourceFilename;
if (StockMaterial == null || StockMaterial.Value == null)
{
SourceFile = stockfile;
originalFile = SourceFile;
var asteroid = new MyVoxelMap();
asteroid.Load(stockfile);
asteroidCenter = asteroid.BoundingContent.Center;
asteroidSize = asteroid.BoundingContent.Size + 1; // Content size
}
else
{
var asteroid = new MyVoxelMap();
asteroid.Load(stockfile);
asteroid.ForceBaseMaterial(SpaceEngineersCore.Resources.GetDefaultMaterialName(), StockMaterial.Value);
SourceFile = TempfileUtil.NewFilename(MyVoxelMap.V2FileExtension);
asteroid.Save(SourceFile);
originalFile = StockVoxel.SourceFilename;
asteroidCenter = asteroid.BoundingContent.Center;
asteroidSize = asteroid.BoundingContent.Size + 1; // Content size
}
}
else if (IsFileVoxel)
{
originalFile = SourceFile;
var asteroid = new MyVoxelMap();
asteroid.Load(SourceFile);
asteroidCenter = asteroid.BoundingContent.Center;
asteroidSize = asteroid.BoundingContent.Size + 1; // Content size
if (StockMaterial != null && StockMaterial.Value != null)
{
asteroid.ForceBaseMaterial(SpaceEngineersCore.Resources.GetDefaultMaterialName(), StockMaterial.Value);
SourceFile = TempfileUtil.NewFilename(MyVoxelMap.V2FileExtension);
asteroid.Save(SourceFile);
}
}
else if (IsSphere)
{
byte materialIndex;
if (StockMaterial?.MaterialIndex != null)
{
materialIndex = StockMaterial.MaterialIndex.Value;
}
else
{
materialIndex = SpaceEngineersCore.Resources.GetDefaultMaterialIndex();
}
string materialName = SpaceEngineersCore.Resources.GetMaterialName(materialIndex);
originalFile = string.Format("sphere_{0}_{1}_{2}{3}", materialName.ToLowerInvariant(), SphereRadius, SphereShellRadius, MyVoxelMap.V2FileExtension);
var asteroid = MyVoxelBuilder.BuildAsteroidSphere(SphereRadius > 32, SphereRadius, materialIndex, materialIndex, SphereShellRadius != 0, SphereShellRadius);
// TODO: progress bar.
asteroidCenter = asteroid.BoundingContent.Center;
asteroidSize = asteroid.BoundingContent.Size + 1; // Content size
SourceFile = TempfileUtil.NewFilename(MyVoxelMap.V2FileExtension);
asteroid.Save(SourceFile);
}
// automatically number all files, and check for duplicate filenames.
Filename = MainViewModel.CreateUniqueVoxelStorageName(originalFile);
// Figure out where the Character is facing, and plant the new constrcut right in front.
// Calculate the hypotenuse, as it will be the safest distance to place in front.
double distance = Math.Sqrt(Math.Pow(asteroidSize.X, 2) + Math.Pow(asteroidSize.Y, 2) + Math.Pow(asteroidSize.Z, 2)) / 2;
var vector = new BindableVector3DModel(_dataModel.CharacterPosition.Forward).Vector3D;
vector.Normalize();
vector = System.Windows.Media.Media3D.Vector3D.Multiply(vector, distance);
Position = new BindablePoint3DModel(Point3D.Add(new BindablePoint3DModel(_dataModel.CharacterPosition.Position).Point3D, vector));
//Forward = new BindableVector3DModel(_dataModel.CharacterPosition.Forward);
//Up = new BindableVector3DModel(_dataModel.CharacterPosition.Up);
Forward = new BindableVector3DModel(Vector3.Forward); // Asteroids currently don't have any orientation.
Up = new BindableVector3DModel(Vector3.Up);
var entity = new MyObjectBuilder_VoxelMap
{
EntityId = SpaceEngineersApi.GenerateEntityId(IDType.ASTEROID),
PersistentFlags = MyPersistentEntityFlags2.CastShadows | MyPersistentEntityFlags2.InScene,
StorageName = Path.GetFileNameWithoutExtension(Filename),
PositionAndOrientation = new MyPositionAndOrientation
{
Position = Position.ToVector3D() - asteroidCenter,
Forward = Forward.ToVector3(),
Up = Up.ToVector3()
}
};
return(entity);
}
