protected override Task <ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
var result = new GameSettings
{
PackageId = package.Id,
DefaultSceneUrl = AssetParameters.DefaultScene != null?AttachedReferenceManager.GetUrl(AssetParameters.DefaultScene) : null,
DefaultBackBufferWidth = AssetParameters.BackBufferWidth,
DefaultBackBufferHeight = AssetParameters.BackBufferHeight,
DefaultGraphicsProfileUsed = AssetParameters.DefaultGraphicsProfile,
ColorSpace = AssetParameters.ColorSpace,
EffectCompilation = package.UserSettings.GetValue(GameUserSettings.Effect.EffectCompilation),
RecordUsedEffects = package.UserSettings.GetValue(GameUserSettings.Effect.RecordUsedEffects)
};
// TODO: Platform-specific settings have priority
//if (platform != PlatformType.Shared)
//{
// var platformProfile = package.Profiles.FirstOrDefault(o => o.Platform == platform);
// if (platformProfile != null && platformProfile.Properties.ContainsKey(DefaultGraphicsProfile))
// {
// var customProfile = platformProfile.Properties.Get(DefaultGraphicsProfile);
// result.DefaultGraphicsProfileUsed = customProfile;
// }
//}
var assetManager = new AssetManager();
assetManager.Save(Url, result);
return(Task.FromResult(ResultStatus.Successful));
}
public override IEnumerable <ObjectUrl> GetInputFiles(AssetItem assetItem)
{
var asset = (ColliderShapeAsset)assetItem.Asset;
foreach (var desc in asset.ColliderShapes)
{
if (desc is ConvexHullColliderShapeDesc convexHullDesc)
{
if (convexHullDesc.Model is not null)
{
var url = AttachedReferenceManager.GetUrl(convexHullDesc.Model);
if (!string.IsNullOrEmpty(url))
{
yield return(new ObjectUrl(UrlType.Content, url));
}
}
}
else if (desc is HeightfieldColliderShapeDesc heightfieldDesc)
{
if (heightfieldDesc.HeightStickArraySource is HeightStickArraySourceFromHeightmap heightmapSource &&
heightmapSource.Heightmap is not null)
{
var url = AttachedReferenceManager.GetUrl(heightmapSource.Heightmap);
if (!string.IsNullOrEmpty(url))
{
yield return(new ObjectUrl(UrlType.Content, url));
}
}
}
}
}
public void SimpleSaveData()
{
var b1 = new B();
b1.A = new A {
I = 18
};
var databaseProvider = CreateDatabaseProvider();
var assetManager1 = new ContentManager(databaseProvider);
var assetManager2 = new ContentManager(databaseProvider);
assetManager1.Save("test", b1);
Assert.NotNull(AttachedReferenceManager.GetUrl(b1.A));
var b2 = new B();
b2.A = new A();
var attachedReference = AttachedReferenceManager.GetOrCreateAttachedReference(b2.A);
attachedReference.Url = AttachedReferenceManager.GetUrl(b1.A);
attachedReference.IsProxy = true;
assetManager1.Save("test2", b2);
var b3 = assetManager2.Load <B>("test2");
Assert.Equal(b1.A.I, b3.A.I);
}
public void SimpleLoadData()
{
var b1 = new B();
b1.A = new A {
I = 18
};
var assetManager1 = new AssetManager();
var assetManager2 = new AssetManager();
var assetManager3 = new AssetManager();
assetManager1.Save("test", b1);
// Use new asset manager
var b2 = assetManager2.Load <B>("test");
Assert.That(b2, Is.Not.EqualTo(b1));
Assert.That(b2.A.I, Is.EqualTo(b1.A.I));
// Try to load without references
var b3 = assetManager3.Load <B>("test", new AssetManagerLoaderSettings {
LoadContentReferences = false
});
Assert.That(b3, Is.Not.EqualTo(b1));
// b3.A should be default initialized
Assert.That(b3.A.I, Is.EqualTo(0));
Assert.That(AttachedReferenceManager.GetUrl(b3.A), Is.Not.Null);
}
protected override IEnumerable <ObjectUrl> GetInputFilesImpl()
{
// Add game settings asset URL
yield return(new ObjectUrl(UrlType.Content, GameSettingsAsset.GameSettingsLocation));
var gameSettings = context.GetGameSettingsAsset();
var defaultSceneUrl = gameSettings.DefaultScene != null?AttachedReferenceManager.GetUrl(gameSettings.DefaultScene) : null;
if (defaultSceneUrl == null)
{
yield break;
}
// Add scene
yield return(new ObjectUrl(UrlType.Content, defaultSceneUrl));
// And all its dependencies (TODO: restrict ourselves on what affect rendering?)
var sceneAssetItem = package.Session.FindAsset(defaultSceneUrl);
var dependencies = package.Session.DependencyManager.ComputeDependencies(sceneAssetItem.Id, AssetDependencySearchOptions.Out | AssetDependencySearchOptions.Recursive, ContentLinkType.Reference);
foreach (var dependency in dependencies.LinksOut)
{
yield return(new ObjectUrl(UrlType.Content, dependency.Item.Location));
}
}
public void SimpleSaveData()
{
var b1 = new B();
b1.A = new A {
I = 18
};
var assetManager1 = new AssetManager();
var assetManager2 = new AssetManager();
assetManager1.Save("test", b1);
Assert.That(AttachedReferenceManager.GetUrl(b1.A), Is.Not.Null);
var b2 = new B();
b2.A = new A();
var attachedReference = AttachedReferenceManager.GetOrCreateAttachedReference(b2.A);
attachedReference.Url = AttachedReferenceManager.GetUrl(b1.A);
attachedReference.IsProxy = true;
assetManager1.Save("test2", b2);
var b3 = assetManager2.Load <B>("test2");
Assert.That(b3.A.I, Is.EqualTo(b1.A.I));
}
/// <inheritdoc/>
protected override Task <ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
var gameSettings = context.GetGameSettingsAsset();
// Find default scene URL
var defaultSceneUrl = gameSettings.DefaultScene != null?AttachedReferenceManager.GetUrl(gameSettings.DefaultScene) : null;
if (defaultSceneUrl == null)
{
return(Task.FromResult(ResultStatus.Successful));
}
var baseUrl = new UFile(defaultSceneUrl).GetParent();
try
{
commandContext.Logger.Info($"Trying to compile effects for scene '{defaultSceneUrl}'");
using (var sceneRenderer = new SceneRenderer(gameSettings))
{
// Effect can be compiled asynchronously (since we don't have any fallback, they will have to be compiled in the same frame anyway)
// Also set the file provider to the current transaction
((EffectCompilerCache)sceneRenderer.EffectSystem.Compiler).CompileEffectAsynchronously = true;
((EffectCompilerCache)sceneRenderer.EffectSystem.Compiler).FileProvider = MicrothreadLocalDatabases.DatabaseFileProvider;
((EffectCompilerCache)sceneRenderer.EffectSystem.Compiler).CurrentCache = EffectBytecodeCacheLoadSource.StartupCache;
sceneRenderer.EffectSystem.EffectUsed += (effectCompileRequest, result) => compilerResult.BuildSteps.Add(EffectCompileCommand.FromRequest(context, package, baseUrl, effectCompileRequest));
sceneRenderer.GameSystems.LoadContent();
// Load the scene
var scene = sceneRenderer.ContentManager.Load <Scene>(defaultSceneUrl);
sceneRenderer.SceneSystem.SceneInstance = new SceneInstance(sceneRenderer.Services, scene, ExecutionMode.EffectCompile);
// Disable culling
sceneRenderer.SceneSystem.SceneInstance.VisibilityGroups.CollectionChanged += (sender, e) =>
{
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add)
{
((VisibilityGroup)e.Item).DisableCulling = true;
}
};
// Update and draw
// This will force effects to be generated and saved in the object database
var time = new GameTime();
sceneRenderer.GameSystems.Update(time);
sceneRenderer.GraphicsContext.ResourceGroupAllocator.Reset(sceneRenderer.GraphicsContext.CommandList);
sceneRenderer.GameSystems.Draw(time);
}
}
catch (Exception e)
{
commandContext.Logger.Warning($"Could not compile effects for scene '{defaultSceneUrl}': {e.Message + e.StackTrace}", e);
}
return(Task.FromResult(ResultStatus.Successful));
}
public override IEnumerable <ObjectUrl> GetInputFiles(AssetItem assetItem)
{
var asset = (NavigationMeshAsset)assetItem.Asset;
if (asset.Scene != null)
{
string sceneUrl = AttachedReferenceManager.GetUrl(asset.Scene);
var sceneAsset = (SceneAsset)assetItem.Package.Session.FindAsset(sceneUrl)?.Asset;
if (sceneAsset == null)
{
yield break;
}
var sceneEntities = sceneAsset.Hierarchy.Parts.Select(x => x.Value.Entity).ToList();
foreach (var entity in sceneEntities)
{
var collider = entity.Get <StaticColliderComponent>();
// Only process enabled colliders
bool colliderEnabled = collider != null && ((CollisionFilterGroupFlags)collider.CollisionGroup & asset.IncludedCollisionGroups) != 0 && collider.Enabled;
if (colliderEnabled) // Removed or disabled
{
foreach (var desc in collider.ColliderShapes)
{
var shapeAssetDesc = desc as ColliderShapeAssetDesc;
if (shapeAssetDesc?.Shape != null)
{
var assetReference = AttachedReferenceManager.GetAttachedReference(shapeAssetDesc.Shape);
if (assetReference != null)
{
yield return(new ObjectUrl(UrlType.Content, assetReference.Url));
}
}
else if (desc is HeightfieldColliderShapeDesc)
{
var heightfieldDesc = desc as HeightfieldColliderShapeDesc;
var heightmapSource = heightfieldDesc?.HeightStickArraySource as HeightStickArraySourceFromHeightmap;
if (heightmapSource?.Heightmap != null)
{
var url = AttachedReferenceManager.GetUrl(heightmapSource.Heightmap);
if (!string.IsNullOrEmpty(url))
{
yield return(new ObjectUrl(UrlType.Content, url));
}
}
}
}
}
}
}
}
private void EnsureClonedSceneAndHash()
{
if (!sceneCloned)
{
// Hash relevant scene objects
if (asset.Scene != null)
{
string sceneUrl = AttachedReferenceManager.GetUrl(asset.Scene);
var sceneAsset = (SceneAsset)package.Session.FindAsset(sceneUrl)?.Asset;
// Clone scene asset because we update the world transformation matrices
clonedSceneAsset = (SceneAsset)AssetCloner.Clone(sceneAsset);
// Turn the entire entity hierarchy into a single list
sceneEntities = clonedSceneAsset.Hierarchy.Parts.Select(x => x.Entity).ToList();
sceneHash = 0;
foreach (var entity in sceneEntities)
{
StaticColliderComponent collider = entity.Get <StaticColliderComponent>();
// Only process enabled colliders
bool colliderEnabled = collider != null && ((CollisionFilterGroupFlags)collider.CollisionGroup & asset.IncludedCollisionGroups) != 0 && collider.Enabled;
if (colliderEnabled) // Removed or disabled
{
// Update world transform before hashing
entity.Transform.UpdateWorldMatrix();
// Load collider shape assets since the scene asset is being used, which does not have these loaded by default
foreach (var desc in collider.ColliderShapes)
{
var shapeAssetDesc = desc as ColliderShapeAssetDesc;
if (shapeAssetDesc?.Shape != null)
{
var assetReference = AttachedReferenceManager.GetAttachedReference(shapeAssetDesc.Shape);
PhysicsColliderShape loadedColliderShape;
if (!loadedColliderShapes.TryGetValue(assetReference.Url, out loadedColliderShape))
{
loadedColliderShape = contentManager.Load <PhysicsColliderShape>(assetReference.Url);
loadedColliderShapes.Add(assetReference.Url, loadedColliderShape); // Store where we loaded the shapes from
}
shapeAssetDesc.Shape = loadedColliderShape;
}
}
// Finally compute the hash for this collider
sceneHash += NavigationMeshBuildUtils.HashEntityCollider(collider);
}
}
}
sceneCloned = true;
}
}
private IModelAsset GetReferencedModel()
{
var modelReference = entity.AssetSideEntity.Get <ModelComponent>()?.Model;
if (modelReference == null)
{
return(null);
}
var modelUrl = AttachedReferenceManager.GetUrl(modelReference);
return(entity.Editor.Session.AllAssets.FirstOrDefault(x => x.Url == modelUrl)?.Asset as IModelAsset);
}
protected override Task <ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
var result = new GameSettings
{
PackageName = package.Meta.Name,
DefaultSceneUrl = Parameters.DefaultScene != null?AttachedReferenceManager.GetUrl(Parameters.DefaultScene) : null,
DefaultGraphicsCompositorUrl = Parameters.GraphicsCompositor != null?AttachedReferenceManager.GetUrl(Parameters.GraphicsCompositor) : null,
SplashScreenUrl = Parameters.SplashScreenTexture != null && (compilationMode == CompilationMode.Release || compilationMode == CompilationMode.AppStore) ? AttachedReferenceManager.GetUrl(Parameters.SplashScreenTexture) : null,
SplashScreenColor = Parameters.SplashScreenColor,
DoubleViewSplashScreen = Parameters.DoubleViewSplashScreen,
EffectCompilation = package.UserSettings.GetValue(GameUserSettings.Effect.EffectCompilation),
RecordUsedEffects = package.UserSettings.GetValue(GameUserSettings.Effect.RecordUsedEffects),
Configurations = new PlatformConfigurations(),
CompilationMode = compilationMode
};
//start from the default platform and go down overriding
foreach (var configuration in Parameters.Defaults.Where(x => !x.OfflineOnly))
{
result.Configurations.Configurations.Add(new ConfigurationOverride
{
Platforms = ConfigPlatforms.None,
SpecificFilter = -1,
Configuration = configuration
});
}
foreach (var configurationOverride in Parameters.Overrides.Where(x => x.Configuration != null && !x.Configuration.OfflineOnly))
{
result.Configurations.Configurations.Add(configurationOverride);
}
result.Configurations.PlatformFilters = Parameters.PlatformFilters;
//make sure we modify platform specific files to set the wanted orientation
if (package.Container is SolutionProject solutionProject)
{
SetPlatformOrientation(solutionProject, Parameters.GetOrCreate <RenderingSettings>().DisplayOrientation);
}
var assetManager = new ContentManager(MicrothreadLocalDatabases.ProviderService);
assetManager.Save(Url, result);
return(Task.FromResult(ResultStatus.Successful));
}
protected override Task <ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
var result = new GameSettings
{
PackageId = package.Id,
PackageName = package.Meta.Name,
DefaultSceneUrl = AssetParameters.DefaultScene != null?AttachedReferenceManager.GetUrl(AssetParameters.DefaultScene) : null,
EffectCompilation = package.UserSettings.GetValue(GameUserSettings.Effect.EffectCompilation),
RecordUsedEffects = package.UserSettings.GetValue(GameUserSettings.Effect.RecordUsedEffects),
Configurations = new PlatformConfigurations(),
CompilationMode = compilationMode
};
//start from the default platform and go down overriding
foreach (var configuration in AssetParameters.Defaults.Where(x => !x.OfflineOnly))
{
result.Configurations.Configurations.Add(new ConfigurationOverride
{
Platforms = ConfigPlatforms.None,
SpecificFilter = -1,
Configuration = configuration
});
}
foreach (var configurationOverride in AssetParameters.Overrides.Where(x => x.Configuration != null && !x.Configuration.OfflineOnly))
{
result.Configurations.Configurations.Add(configurationOverride);
}
result.Configurations.PlatformFilters = AssetParameters.PlatformFilters;
//make sure we modify platform specific files to set the wanted orientation
SetPlatformOrientation(package, platform, AssetParameters.Get <RenderingSettings>().DisplayOrientation);
var assetManager = new ContentManager();
assetManager.Save(Url, result);
return(Task.FromResult(ResultStatus.Successful));
}
public override IEnumerable <ObjectUrl> GetInputFiles(AssetItem assetItem)
{
var asset = (ColliderShapeAsset)assetItem.Asset;
foreach (var desc in asset.ColliderShapes)
{
if (desc is ConvexHullColliderShapeDesc)
{
var convexHullDesc = desc as ConvexHullColliderShapeDesc;
if (convexHullDesc.Model != null)
{
var url = AttachedReferenceManager.GetUrl(convexHullDesc.Model);
if (!string.IsNullOrEmpty(url))
{
yield return(new ObjectUrl(UrlType.Content, url));
}
}
}
}
}
public override IEnumerable <ObjectUrl> GetInputFiles(AssetItem assetItem)
{
var asset = (NavigationMeshAsset)assetItem.Asset;
if (asset.Scene != null)
{
string sceneUrl = AttachedReferenceManager.GetUrl(asset.Scene);
var sceneAsset = (SceneAsset)assetItem.Package.Session.FindAsset(sceneUrl)?.Asset;
if (sceneAsset == null)
{
yield break;
}
var sceneEntities = sceneAsset.Hierarchy.Parts.Select(x => x.Value.Entity).ToList();
foreach (var entity in sceneEntities)
{
var collider = entity.Get <StaticColliderComponent>();
// Only process enabled colliders
// TODO: Update navmesh to use the new collision types
bool colliderEnabled = collider != null && collider.Enabled; //((CollisionFilterGroupFlags)collider.CollisionGroup & asset.IncludedCollisionGroups) != 0 && collider.Enabled;
if (colliderEnabled) // Removed or disabled
{
foreach (var desc in collider.ColliderShapes)
{
var shapeAssetDesc = desc as ColliderShapeAssetDesc;
if (shapeAssetDesc?.Shape != null)
{
var assetReference = AttachedReferenceManager.GetAttachedReference(shapeAssetDesc.Shape);
if (assetReference != null)
{
yield return(new ObjectUrl(UrlType.Content, assetReference.Url));
}
}
}
}
}
}
}
public override IEnumerable <ObjectUrl> GetInputFiles(AssetItem assetItem)
{
var asset = (ColliderShapeAsset)assetItem.Asset;
foreach (var desc in asset.ColliderShapes)
{
if (desc is ConvexHullColliderShapeDesc)
{
var convexHullDesc = desc as ConvexHullColliderShapeDesc;
if (convexHullDesc.Model != null)
{
var url = AttachedReferenceManager.GetUrl(convexHullDesc.Model);
if (!string.IsNullOrEmpty(url))
{
yield return(new ObjectUrl(UrlType.Content, url));
}
}
}
else if (desc is HeightfieldColliderShapeDesc)
{
var heightfieldDesc = desc as HeightfieldColliderShapeDesc;
var initialHeights = heightfieldDesc?.InitialHeights as HeightfieldHeightDataFromHeightmap;
if (initialHeights?.Heightmap != null)
{
var url = AttachedReferenceManager.GetUrl(initialHeights.Heightmap);
if (!string.IsNullOrEmpty(url))
{
yield return(new ObjectUrl(UrlType.Content, url));
}
}
}
}
}
private void EnsureClonedSceneAndHash()
{
if (!sceneCloned)
{
// Hash relevant scene objects
if (asset.Scene != null)
{
string sceneUrl = AttachedReferenceManager.GetUrl(asset.Scene);
var sceneAsset = (SceneAsset)AssetFinder.FindAsset(sceneUrl)?.Asset;
// Clone scene asset because we update the world transformation matrices
clonedSceneAsset = (SceneAsset)AssetCloner.Clone(sceneAsset);
// Turn the entire entity hierarchy into a single list
var sceneEntities = clonedSceneAsset.Hierarchy.Parts.Select(x => x.Value.Entity).ToList();
sceneHash = 0;
foreach (var entity in sceneEntities)
{
// Collect bounding box entities
NavigationBoundingBoxComponent boundingBoxComponent = entity.Get <NavigationBoundingBoxComponent>();
// Collect static collider entities
StaticColliderComponent colliderComponent = entity.Get <StaticColliderComponent>();
if (boundingBoxComponent == null && colliderComponent == null)
{
continue;
}
// Update world transform
entity.Transform.UpdateWorldMatrix();
if (boundingBoxComponent != null)
{
Vector3 scale;
Quaternion rotation;
Vector3 translation;
boundingBoxComponent.Entity.Transform.WorldMatrix.Decompose(out scale, out rotation, out translation);
var boundingBox = new BoundingBox(translation - boundingBoxComponent.Size * scale, translation + boundingBoxComponent.Size * scale);
boundingBoxes.Add(boundingBox);
// Hash collider for ComputeParameterHash
sceneHash = (sceneHash * 397) ^ boundingBox.GetHashCode();
}
if (colliderComponent != null)
{
staticColliderDatas.Add(new StaticColliderData
{
Component = colliderComponent
});
if (colliderComponent.Enabled && !colliderComponent.IsTrigger && ((int)asset.IncludedCollisionGroups & (int)colliderComponent.CollisionGroup) != 0)
{
// Load collider shape assets since the scene asset is being used, which does not have these loaded by default
foreach (var desc in colliderComponent.ColliderShapes)
{
var shapeAssetDesc = desc as ColliderShapeAssetDesc;
if (shapeAssetDesc?.Shape != null)
{
var assetReference = AttachedReferenceManager.GetAttachedReference(shapeAssetDesc.Shape);
PhysicsColliderShape loadedColliderShape;
if (!loadedColliderShapes.TryGetValue(assetReference.Url, out loadedColliderShape))
{
loadedColliderShape = contentManager.Load <PhysicsColliderShape>(assetReference.Url);
loadedColliderShapes.Add(assetReference.Url, loadedColliderShape); // Store where we loaded the shapes from
}
shapeAssetDesc.Shape = loadedColliderShape;
}
}
}
// Hash collider for ComputeParameterHash
sceneHash = (sceneHash * 397) ^ Xenko.Navigation.NavigationMeshBuildUtils.HashEntityCollider(colliderComponent, asset.IncludedCollisionGroups);
}
}
}
sceneCloned = true;
}
}
protected override Task <ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
var assetManager = new AssetManager();
AssetParameters.ColliderShapes = AssetParameters.ColliderShapes.Where(x => x != null &&
(x.GetType() != typeof(ConvexHullColliderShapeDesc) || ((ConvexHullColliderShapeDesc)x).Model != null)).ToList();
//pre process special types
foreach (var convexHullDesc in
(from shape in AssetParameters.ColliderShapes let type = shape.GetType() where type == typeof(ConvexHullColliderShapeDesc) select shape)
.Cast <ConvexHullColliderShapeDesc>())
{
//decompose and fill vertex data
var loadSettings = new AssetManagerLoaderSettings
{
ContentFilter = AssetManagerLoaderSettings.NewContentFilterByType(typeof(Mesh))
};
var modelAsset = assetManager.Load <Model>(AttachedReferenceManager.GetUrl(convexHullDesc.Model), loadSettings);
if (modelAsset == null)
{
continue;
}
convexHullDesc.ConvexHulls = new List <List <List <Vector3> > >();
convexHullDesc.ConvexHullsIndices = new List <List <List <uint> > >();
commandContext.Logger.Info("Processing convex hull generation, this might take a while!");
var nodeTransforms = new List <Matrix>();
//pre-compute all node transforms, assuming nodes are ordered... see ModelViewHierarchyUpdater
var nodesLength = modelAsset.Hierarchy.Nodes.Length;
for (var i = 0; i < nodesLength; i++)
{
Matrix localMatrix;
TransformComponent.CreateMatrixTRS(
ref modelAsset.Hierarchy.Nodes[i].Transform.Translation,
ref modelAsset.Hierarchy.Nodes[i].Transform.Rotation,
ref modelAsset.Hierarchy.Nodes[i].Transform.Scaling, out localMatrix);
Matrix worldMatrix;
if (modelAsset.Hierarchy.Nodes[i].ParentIndex != -1)
{
var nodeTransform = nodeTransforms[modelAsset.Hierarchy.Nodes[i].ParentIndex];
Matrix.Multiply(ref localMatrix, ref nodeTransform, out worldMatrix);
}
else
{
worldMatrix = localMatrix;
}
nodeTransforms.Add(worldMatrix);
}
for (var i = 0; i < nodesLength; i++)
{
var i1 = i;
if (modelAsset.Meshes.All(x => x.NodeIndex != i1))
{
continue; // no geometry in the node
}
var combinedVerts = new List <float>();
var combinedIndices = new List <uint>();
var hullsList = new List <List <Vector3> >();
convexHullDesc.ConvexHulls.Add(hullsList);
var indicesList = new List <List <uint> >();
convexHullDesc.ConvexHullsIndices.Add(indicesList);
foreach (var meshData in modelAsset.Meshes.Where(x => x.NodeIndex == i1))
{
var indexOffset = (uint)combinedVerts.Count / 3;
var stride = meshData.Draw.VertexBuffers[0].Declaration.VertexStride;
var vertexDataAsset = assetManager.Load <Graphics.Buffer>(AttachedReferenceManager.GetUrl(meshData.Draw.VertexBuffers[0].Buffer));
var vertexData = vertexDataAsset.GetSerializationData().Content;
var vertexIndex = meshData.Draw.VertexBuffers[0].Offset;
for (var v = 0; v < meshData.Draw.VertexBuffers[0].Count; v++)
{
var posMatrix = Matrix.Translation(new Vector3(BitConverter.ToSingle(vertexData, vertexIndex + 0), BitConverter.ToSingle(vertexData, vertexIndex + 4), BitConverter.ToSingle(vertexData, vertexIndex + 8)));
Matrix rotatedMatrix;
var nodeTransform = nodeTransforms[i];
Matrix.Multiply(ref posMatrix, ref nodeTransform, out rotatedMatrix);
combinedVerts.Add(rotatedMatrix.TranslationVector.X);
combinedVerts.Add(rotatedMatrix.TranslationVector.Y);
combinedVerts.Add(rotatedMatrix.TranslationVector.Z);
vertexIndex += stride;
}
var indexDataAsset = assetManager.Load <Graphics.Buffer>(AttachedReferenceManager.GetUrl(meshData.Draw.IndexBuffer.Buffer));
var indexData = indexDataAsset.GetSerializationData().Content;
var indexIndex = meshData.Draw.IndexBuffer.Offset;
for (var v = 0; v < meshData.Draw.IndexBuffer.Count; v++)
{
if (meshData.Draw.IndexBuffer.Is32Bit)
{
combinedIndices.Add(BitConverter.ToUInt32(indexData, indexIndex) + indexOffset);
indexIndex += 4;
}
else
{
combinedIndices.Add(BitConverter.ToUInt16(indexData, indexIndex) + indexOffset);
indexIndex += 2;
}
}
}
var decompositionDesc = new ConvexHullMesh.DecompositionDesc
{
VertexCount = (uint)combinedVerts.Count / 3,
IndicesCount = (uint)combinedIndices.Count,
Vertexes = combinedVerts.ToArray(),
Indices = combinedIndices.ToArray(),
Depth = convexHullDesc.Depth,
PosSampling = convexHullDesc.PosSampling,
PosRefine = convexHullDesc.PosRefine,
AngleSampling = convexHullDesc.AngleSampling,
AngleRefine = convexHullDesc.AngleRefine,
Alpha = convexHullDesc.Alpha,
Threshold = convexHullDesc.Threshold,
SimpleHull = convexHullDesc.SimpleWrap
};
lock (this)
{
convexHullMesh = new ConvexHullMesh();
}
convexHullMesh.Generate(decompositionDesc);
var count = convexHullMesh.Count;
commandContext.Logger.Info("Node generated " + count + " convex hulls");
var vertexCountHull = 0;
for (uint h = 0; h < count; h++)
{
float[] points;
convexHullMesh.CopyPoints(h, out points);
var pointList = new List <Vector3>();
for (var v = 0; v < points.Length; v += 3)
{
var vert = new Vector3(points[v + 0], points[v + 1], points[v + 2]);
pointList.Add(vert);
vertexCountHull++;
}
hullsList.Add(pointList);
uint[] indices;
convexHullMesh.CopyIndices(h, out indices);
for (var t = 0; t < indices.Length; t += 3)
{
Utilities.Swap(ref indices[t], ref indices[t + 2]);
}
var indexList = new List <uint>(indices);
indicesList.Add(indexList);
}
lock (this)
{
convexHullMesh.Dispose();
convexHullMesh = null;
}
commandContext.Logger.Info("For a total of " + vertexCountHull + " vertexes");
}
}
var runtimeShape = new PhysicsColliderShape {
Descriptions = AssetParameters.ColliderShapes
};
assetManager.Save(Url, runtimeShape);
return(Task.FromResult(ResultStatus.Successful));
}
protected override Task <ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
var assetManager = new ContentManager();
// Cloned list of collider shapes
var descriptions = Parameters.ColliderShapes.ToList();
Parameters.ColliderShapes = Parameters.ColliderShapes.Where(x => x != null &&
(x.GetType() != typeof(ConvexHullColliderShapeDesc) || ((ConvexHullColliderShapeDesc)x).Model != null)).ToList();
//pre process special types
foreach (var convexHullDesc in
(from shape in Parameters.ColliderShapes let type = shape.GetType() where type == typeof(ConvexHullColliderShapeDesc) select shape)
.Cast <ConvexHullColliderShapeDesc>())
{
// Clone the convex hull shape description so the fields that should not be serialized can be cleared (Model in this case)
ConvexHullColliderShapeDesc convexHullDescClone = new ConvexHullColliderShapeDesc
{
Scaling = convexHullDesc.Scaling,
LocalOffset = convexHullDesc.LocalOffset,
LocalRotation = convexHullDesc.LocalRotation,
Depth = convexHullDesc.Depth,
PosSampling = convexHullDesc.PosSampling,
AngleSampling = convexHullDesc.AngleSampling,
PosRefine = convexHullDesc.PosRefine,
AngleRefine = convexHullDesc.AngleRefine,
Alpha = convexHullDesc.Alpha,
Threshold = convexHullDesc.Threshold,
};
// Replace shape in final result with cloned description
int replaceIndex = descriptions.IndexOf(convexHullDesc);
descriptions[replaceIndex] = convexHullDescClone;
var loadSettings = new ContentManagerLoaderSettings
{
ContentFilter = ContentManagerLoaderSettings.NewContentFilterByType(typeof(Mesh), typeof(Skeleton))
};
var modelAsset = assetManager.Load <Model>(AttachedReferenceManager.GetUrl(convexHullDesc.Model), loadSettings);
if (modelAsset == null)
{
continue;
}
convexHullDescClone.ConvexHulls = new List <List <List <Vector3> > >();
convexHullDescClone.ConvexHullsIndices = new List <List <List <uint> > >();
commandContext.Logger.Info("Processing convex hull generation, this might take a while!");
var nodeTransforms = new List <Matrix>();
//pre-compute all node transforms, assuming nodes are ordered... see ModelViewHierarchyUpdater
if (modelAsset.Skeleton == null)
{
Matrix baseMatrix;
Matrix.Transformation(ref convexHullDescClone.Scaling, ref convexHullDescClone.LocalRotation, ref convexHullDescClone.LocalOffset, out baseMatrix);
nodeTransforms.Add(baseMatrix);
}
else
{
var nodesLength = modelAsset.Skeleton.Nodes.Length;
for (var i = 0; i < nodesLength; i++)
{
Matrix localMatrix;
Matrix.Transformation(
ref modelAsset.Skeleton.Nodes[i].Transform.Scale,
ref modelAsset.Skeleton.Nodes[i].Transform.Rotation,
ref modelAsset.Skeleton.Nodes[i].Transform.Position, out localMatrix);
Matrix worldMatrix;
if (modelAsset.Skeleton.Nodes[i].ParentIndex != -1)
{
var nodeTransform = nodeTransforms[modelAsset.Skeleton.Nodes[i].ParentIndex];
Matrix.Multiply(ref localMatrix, ref nodeTransform, out worldMatrix);
}
else
{
worldMatrix = localMatrix;
}
if (i == 0)
{
Matrix baseMatrix;
Matrix.Transformation(ref convexHullDescClone.Scaling, ref convexHullDescClone.LocalRotation, ref convexHullDescClone.LocalOffset, out baseMatrix);
nodeTransforms.Add(baseMatrix * worldMatrix);
}
else
{
nodeTransforms.Add(worldMatrix);
}
}
}
for (var i = 0; i < nodeTransforms.Count; i++)
{
var i1 = i;
if (modelAsset.Meshes.All(x => x.NodeIndex != i1))
{
continue; // no geometry in the node
}
var combinedVerts = new List <float>();
var combinedIndices = new List <uint>();
var hullsList = new List <List <Vector3> >();
convexHullDescClone.ConvexHulls.Add(hullsList);
var indicesList = new List <List <uint> >();
convexHullDescClone.ConvexHullsIndices.Add(indicesList);
foreach (var meshData in modelAsset.Meshes.Where(x => x.NodeIndex == i1))
{
var indexOffset = (uint)combinedVerts.Count / 3;
var stride = meshData.Draw.VertexBuffers[0].Declaration.VertexStride;
var vertexBufferRef = AttachedReferenceManager.GetAttachedReference(meshData.Draw.VertexBuffers[0].Buffer);
byte[] vertexData;
if (vertexBufferRef.Data != null)
{
vertexData = ((BufferData)vertexBufferRef.Data).Content;
}
else if (!vertexBufferRef.Url.IsNullOrEmpty())
{
var dataAsset = assetManager.Load <Buffer>(vertexBufferRef.Url);
vertexData = dataAsset.GetSerializationData().Content;
}
else
{
continue;
}
var vertexIndex = meshData.Draw.VertexBuffers[0].Offset;
for (var v = 0; v < meshData.Draw.VertexBuffers[0].Count; v++)
{
var posMatrix = Matrix.Translation(new Vector3(BitConverter.ToSingle(vertexData, vertexIndex + 0), BitConverter.ToSingle(vertexData, vertexIndex + 4), BitConverter.ToSingle(vertexData, vertexIndex + 8)));
Matrix rotatedMatrix;
var nodeTransform = nodeTransforms[i];
Matrix.Multiply(ref posMatrix, ref nodeTransform, out rotatedMatrix);
combinedVerts.Add(rotatedMatrix.TranslationVector.X);
combinedVerts.Add(rotatedMatrix.TranslationVector.Y);
combinedVerts.Add(rotatedMatrix.TranslationVector.Z);
vertexIndex += stride;
}
var indexBufferRef = AttachedReferenceManager.GetAttachedReference(meshData.Draw.IndexBuffer.Buffer);
byte[] indexData;
if (indexBufferRef.Data != null)
{
indexData = ((BufferData)indexBufferRef.Data).Content;
}
else if (!indexBufferRef.Url.IsNullOrEmpty())
{
var dataAsset = assetManager.Load <Buffer>(indexBufferRef.Url);
indexData = dataAsset.GetSerializationData().Content;
}
else
{
throw new Exception("Failed to find index buffer while building a convex hull.");
}
var indexIndex = meshData.Draw.IndexBuffer.Offset;
for (var v = 0; v < meshData.Draw.IndexBuffer.Count; v++)
{
if (meshData.Draw.IndexBuffer.Is32Bit)
{
combinedIndices.Add(BitConverter.ToUInt32(indexData, indexIndex) + indexOffset);
indexIndex += 4;
}
else
{
combinedIndices.Add(BitConverter.ToUInt16(indexData, indexIndex) + indexOffset);
indexIndex += 2;
}
}
}
var decompositionDesc = new ConvexHullMesh.DecompositionDesc
{
VertexCount = (uint)combinedVerts.Count / 3,
IndicesCount = (uint)combinedIndices.Count,
Vertexes = combinedVerts.ToArray(),
Indices = combinedIndices.ToArray(),
Depth = convexHullDesc.Depth,
PosSampling = convexHullDesc.PosSampling,
PosRefine = convexHullDesc.PosRefine,
AngleSampling = convexHullDesc.AngleSampling,
AngleRefine = convexHullDesc.AngleRefine,
Alpha = convexHullDesc.Alpha,
Threshold = convexHullDesc.Threshold,
SimpleHull = convexHullDesc.SimpleWrap
};
var convexHullMesh = new ConvexHullMesh();
convexHullMesh.Generate(decompositionDesc);
var count = convexHullMesh.Count;
commandContext.Logger.Info("Node generated " + count + " convex hulls");
var vertexCountHull = 0;
for (uint h = 0; h < count; h++)
{
float[] points;
convexHullMesh.CopyPoints(h, out points);
var pointList = new List <Vector3>();
for (var v = 0; v < points.Length; v += 3)
{
var vert = new Vector3(points[v + 0], points[v + 1], points[v + 2]);
pointList.Add(vert);
vertexCountHull++;
}
hullsList.Add(pointList);
uint[] indices;
convexHullMesh.CopyIndices(h, out indices);
for (var t = 0; t < indices.Length; t += 3)
{
Utilities.Swap(ref indices[t], ref indices[t + 2]);
}
var indexList = new List <uint>(indices);
indicesList.Add(indexList);
}
convexHullMesh.Dispose();
commandContext.Logger.Info("For a total of " + vertexCountHull + " vertexes");
}
}
var runtimeShape = new PhysicsColliderShape {
Descriptions = descriptions
};
assetManager.Save(Url, runtimeShape);
return(Task.FromResult(ResultStatus.Successful));
}
protected override Task <ResultStatus> DoCommandOverride(ICommandContext commandContext)
{
var contentManager = new ContentManager();
var device = GraphicsDevice.New();
var fallbackMaterial = Material.New(device, new MaterialDescriptor
{
Attributes =
{
Diffuse = new MaterialDiffuseMapFeature(new ComputeTextureColor()),
DiffuseModel = new MaterialDiffuseLambertModelFeature()
}
});
var loadSettings = new ContentManagerLoaderSettings
{
ContentFilter = ContentManagerLoaderSettings.NewContentFilterByType(typeof(Mesh), typeof(Skeleton), typeof(Material), typeof(Prefab))
};
Prefab prefab;
if (Parameters.Prefab == null)
{
prefab = new Prefab();
}
else
{
prefab = contentManager.Load <Prefab>(Parameters.Prefab.Location, loadSettings);
if (prefab == null)
{
throw new Exception("Failed to load prefab.");
}
}
var prefabModel = new Model();
//The objective is to create 1 mesh per material/shadow params
//1. We group by materials
//2. Create a mesh per material (might need still more meshes if 16bit indexes or more then 32bit)
var materials = new Dictionary <MaterialInstance, List <EntityChunk> >();
var validEntities = new List <Entity>();
foreach (var rootEntity in prefab.Entities)
{
//collect sub entities as well
var collected = IterateTree(rootEntity, subEntity => subEntity.GetChildren()).ToArray();
//first pass, check if compatible with prefabmodel
foreach (var subEntity in collected)
{
//todo for now we collect everything with a model component
var modelComponent = subEntity.Get <ModelComponent>();
if (modelComponent?.Model == null || (modelComponent.Skeleton != null && modelComponent.Skeleton.Nodes.Length != 1))
{
continue;
}
var modelAsset = contentManager.Load <Model>(AttachedReferenceManager.GetUrl(modelComponent.Model), loadSettings);
if (modelAsset == null ||
modelAsset.Meshes.Any(x => x.Draw.PrimitiveType != PrimitiveType.TriangleList || x.Draw.VertexBuffers == null || x.Draw.VertexBuffers.Length != 1) ||
modelAsset.Materials.Any(x => x.Material != null && x.Material.HasTransparency) ||
modelComponent.Materials.Values.Any(x => x.HasTransparency)) //For now we limit only to TriangleList types and interleaved vertex buffers, also we skip transparent
{
commandContext.Logger.Info($"Skipped entity {subEntity.Name} since it's not compatible with PrefabModel.");
continue;
}
validEntities.Add(subEntity);
}
}
foreach (var subEntity in validEntities)
{
var modelComponent = subEntity.Get <ModelComponent>();
var modelAsset = contentManager.Load <Model>(AttachedReferenceManager.GetUrl(modelComponent.Model), loadSettings);
for (var index = 0; index < modelAsset.Materials.Count; index++)
{
var material = modelAsset.Materials[index];
var mat = ExtractMaterialInstance(material, index, modelComponent, fallbackMaterial);
var chunk = new EntityChunk {
Entity = subEntity, Model = modelAsset, MaterialIndex = index
};
List <EntityChunk> entities;
if (materials.TryGetValue(mat, out entities))
{
entities.Add(chunk);
}
else
{
materials.Add(mat, new List <EntityChunk> {
chunk
});
}
}
}
foreach (var material in materials)
{
ProcessMaterial(contentManager, material.Value, material.Key, prefabModel);
}
// split the meshes if necessary
prefabModel.Meshes = SplitExtensions.SplitMeshes(prefabModel.Meshes, renderingSettings.DefaultGraphicsProfile > GraphicsProfile.Level_9_3);
//handle boundng box/sphere
var modelBoundingBox = prefabModel.BoundingBox;
var modelBoundingSphere = prefabModel.BoundingSphere;
foreach (var mesh in prefabModel.Meshes)
{
var vertexBuffers = mesh.Draw.VertexBuffers;
if (vertexBuffers.Length > 0)
{
// Compute local mesh bounding box (no node transformation)
var matrix = Matrix.Identity;
mesh.BoundingBox = vertexBuffers[0].ComputeBounds(ref matrix, out mesh.BoundingSphere);
// Compute model bounding box (includes node transformation)
BoundingSphere meshBoundingSphere;
var meshBoundingBox = vertexBuffers[0].ComputeBounds(ref matrix, out meshBoundingSphere);
BoundingBox.Merge(ref modelBoundingBox, ref meshBoundingBox, out modelBoundingBox);
BoundingSphere.Merge(ref modelBoundingSphere, ref meshBoundingSphere, out modelBoundingSphere);
}
mesh.Draw.CompactIndexBuffer();
}
prefabModel.BoundingBox = modelBoundingBox;
prefabModel.BoundingSphere = modelBoundingSphere;
//save
contentManager.Save(Url, prefabModel);
device.Dispose();
return(Task.FromResult(ResultStatus.Successful));
}
