private void DoBreak()
{
var actor = Object.Find <Actor>(ref _actorId);
if (actor == null)
{
throw new FlaxException("Cannot break prefab link. Missing actor.");
}
if (!actor.HasPrefabLink)
{
throw new FlaxException("Cannot break missing prefab link.");
}
if (_prefabObjectIds == null)
{
_prefabObjectIds = new Dictionary <Guid, Guid>(1024);
}
else
{
_prefabObjectIds.Clear();
}
CollectIds(actor);
_prefabId = actor.PrefabID;
actor.BreakPrefabLink();
Editor.Instance.Scene.MarkSceneEdited(actor.Scene);
Editor.Instance.Windows.PropertiesWin.Presenter.BuildLayout();
}
private void OnUpdate()
{
if (_queue.Count == 0 || (_task != null && _task.Enabled))
{
return;
}
// TODO: add delay when processing the requests to reduce perf impact (eg. 0.2s before actual rendering)
// Setup pipeline
if (_atlases == null)
{
_atlases = new List <Atlas>(4);
}
if (_output == null)
{
_output = RenderTarget.New();
_output.Init(PixelFormat.R8G8B8A8_UNorm, Width, Height);
}
if (_task == null)
{
_task = Object.New <SceneRenderTask>();
_task.Output = _output;
_task.Begin += OnBegin;
_task.End += OnEnd;
}
// Kick off the rendering
_task.Enabled = true;
}
private void DoLink()
{
if (_prefabObjectIds == null)
{
throw new FlaxException("Cannot link prefab. Missing objects Ids mapping.");
}
var actor = Object.Find <Actor>(ref _actorId);
if (actor == null)
{
throw new FlaxException("Cannot link prefab. Missing actor.");
}
// Restore cached links
foreach (var e in _prefabObjectIds)
{
var objId = e.Key;
var prefabObjId = e.Value;
var obj = Object.Find <Object>(ref objId);
if (obj is Actor)
{
Actor.Internal_LinkPrefab(obj.unmanagedPtr, ref _prefabId, ref prefabObjId);
}
else if (obj is Script)
{
Script.Internal_LinkPrefab(obj.unmanagedPtr, ref _prefabId, ref prefabObjId);
}
}
Editor.Instance.Scene.MarkSceneEdited(actor.Scene);
Editor.Instance.Windows.PropertiesWin.Presenter.BuildLayout();
}
public void MarkSceneEdited(SceneModule sceneModule)
{
var spline = Object.Find <Spline>(ref SplineId);
sceneModule.MarkSceneEdited(spline.Scene);
OnSplineEdited(spline);
}
/// <inheritdoc />
public override void OnDestroy()
{
base.OnDestroy();
Object.Destroy(ref _collisionWiresShowActor);
Object.Destroy(ref _collisionWiresModel);
}
/// <summary>
/// Creates the new scene file. The default scene contains set of simple actors.
/// </summary>
/// <param name="path">The path.</param>
public void CreateSceneFile(string path)
{
// Create a sample scene
var scene = new Scene();
scene.StaticFlags = StaticFlags.FullyStatic;
//
var sun = scene.AddChild <DirectionalLight>();
sun.Name = "Sun";
sun.LocalPosition = new Vector3(40, 160, 0);
sun.LocalEulerAngles = new Vector3(45, 0, 0);
sun.StaticFlags = StaticFlags.FullyStatic;
//
var sky = scene.AddChild <Sky>();
sky.Name = "Sky";
sky.LocalPosition = new Vector3(40, 150, 0);
sky.SunLight = sun;
sky.StaticFlags = StaticFlags.FullyStatic;
//
var skyLight = scene.AddChild <SkyLight>();
skyLight.Mode = SkyLight.Modes.CustomTexture;
skyLight.Brightness = 2.5f;
skyLight.CustomTexture = FlaxEngine.Content.LoadAsyncInternal <CubeTexture>(EditorAssets.DefaultSkyCubeTexture);
skyLight.StaticFlags = StaticFlags.FullyStatic;
//
var floor = scene.AddChild <StaticModel>();
floor.Name = "Floor";
floor.Scale = new Vector3(4, 0.5f, 4);
floor.Model = FlaxEngine.Content.LoadAsync <Model>(StringUtils.CombinePaths(Globals.EngineContentFolder, "Editor/Primitives/Cube.flax"));
if (floor.Model)
{
floor.Model.WaitForLoaded();
floor.SetMaterial(0, FlaxEngine.Content.LoadAsync <MaterialBase>(StringUtils.CombinePaths(Globals.EngineContentFolder, "Engine/WhiteMaterial.flax")));
}
floor.StaticFlags = StaticFlags.FullyStatic;
//
var cam = scene.AddChild <Camera>();
cam.Name = "Camera";
cam.Position = new Vector3(0, 150, -300);
// Serialize
var bytes = Level.SaveSceneToBytes(scene);
// Cleanup
Object.Destroy(ref scene);
if (bytes == null || bytes.Length == 0)
{
throw new Exception("Failed to serialize scene.");
}
// Write to file
using (var fileStream = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.Read))
fileStream.Write(bytes, 0, bytes.Length);
}
private void DoAdd()
{
// Restore script
var parentActor = Object.Find <Actor>(ref _parentId);
if (parentActor == null)
{
// Error
Editor.LogWarning("Missing parent actor.");
return;
}
_script = (Script)Object.New(_scriptType);
if (_script == null)
{
// Error
Editor.LogWarning("Cannot create script of type " + _scriptType);
return;
}
Object.Internal_ChangeID(_script.unmanagedPtr, ref _scriptId);
if (_scriptData != null)
{
FlaxEngine.Json.JsonSerializer.Deserialize(_script, _scriptData);
}
_script.Enabled = _enabled;
parentActor.AddScript(_script);
if (_orderInParent != -1)
{
_script.OrderInParent = _orderInParent;
}
if (_prefabObjectId != Guid.Empty)
{
Script.Internal_LinkPrefab(_script.unmanagedPtr, ref _prefabId, ref _prefabObjectId);
}
Editor.Instance.Scene.MarkSceneEdited(parentActor.Scene);
}
/// <inheritdoc />
protected override void UnlinkItem()
{
Object.Destroy(_textPreview.Font);
_textPreview.Font = null;
base.UnlinkItem();
}
private void OnUpdate()
{
if (_queue.Count == 0 || (_task != null && _task.Enabled))
{
return;
}
// TODO: add delay when processing the requests to reduce perf impact (eg. 0.2s before actual rendering)
// Setup pipeline
if (_atlases == null)
{
_atlases = new List <Atlas>(4);
}
if (_output == null)
{
_output = GPUDevice.Instance.CreateTexture("CameraCutMedia.Output");
var desc = GPUTextureDescription.New2D(Width, Height, PixelFormat.R8G8B8A8_UNorm);
_output.Init(ref desc);
}
if (_task == null)
{
_task = Object.New <SceneRenderTask>();
_task.Output = _output;
_task.Begin += OnBegin;
_task.End += OnEnd;
}
// Kick off the rendering
_task.Enabled = true;
}
/// <inheritdoc />
public override bool GetBoxDebuggerTooltip(Box box, out string text)
{
if (Editor.Instance.Simulation.IsDuringBreakpointHang)
{
// Find any local variable from the current scope that matches this box
var state = Windows.Assets.VisualScriptWindow.GetLocals();
if (state.Locals != null)
{
for (int i = 0; i < state.Locals.Length; i++)
{
ref var local = ref state.Locals[i];
if (local.BoxId == box.ID && local.NodeId == box.ParentNode.ID)
{
text = $"{local.Value ?? string.Empty} ({local.ValueTypeName})";
return(true);
}
}
}
// Evaluate the value using the Visual Scripting backend
if (box.CurrentType != typeof(void))
{
var local = new Editor.VisualScriptLocal
{
NodeId = box.ParentNode.ID,
BoxId = box.ID,
};
var script = ((Windows.Assets.VisualScriptWindow)box.Surface.Owner).Asset;
if (Editor.Internal_EvaluateVisualScriptLocal(Object.GetUnmanagedPtr(script), ref local))
{
text = $"{local.Value ?? string.Empty} ({local.ValueTypeName})";
return(true);
}
}
}
public static bool TryGetPatchCoordToAdd(Terrain terrain, Ray ray, out Int2 patchCoord)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
return(Internal_TryGetPatchCoordToAdd(Object.GetUnmanagedPtr(terrain), ref ray, out patchCoord));
#endif
}
public static bool Intersects(Foliage foliage, Ray ray, out float distance, out Vector3 normal, out int instanceIndex)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
return(Internal_Intersects(Object.GetUnmanagedPtr(foliage), ref ray, out distance, out normal, out instanceIndex));
#endif
}
public static bool RayCastChunk(Terrain terrain, Ray ray, out float resultHitDistance, out Int2 resultPatchCoord, out Int2 resultChunkCoord, float maxDistance = float.MaxValue)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
return(Internal_RayCastChunk(Object.GetUnmanagedPtr(terrain), ref ray, out resultHitDistance, out resultPatchCoord, out resultChunkCoord, maxDistance));
#endif
}
public static bool GenerateTerrain(Terrain terrain, ref Int2 numberOfPatches, Texture heightmap, float heightmapScale, Texture splatmap1, Texture splatmap2)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
return(Internal_GenerateTerrain(Object.GetUnmanagedPtr(terrain), ref numberOfPatches, Object.GetUnmanagedPtr(heightmap), heightmapScale, Object.GetUnmanagedPtr(splatmap1), Object.GetUnmanagedPtr(splatmap2)));
#endif
}
public static IntPtr GetSplatMapData(Terrain terrain, ref Int2 patchCoord, int index)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
return(Internal_GetSplatMapData(Object.GetUnmanagedPtr(terrain), ref patchCoord, index));
#endif
}
public static bool ModifySplatMap(Terrain terrain, ref Int2 patchCoord, int index, IntPtr samples, ref Int2 offset, ref Int2 size)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
return(Internal_ModifySplatMap(Object.GetUnmanagedPtr(terrain), ref patchCoord, index, samples, ref offset, ref size));
#endif
}
public static bool InitializePatch(Terrain terrain, ref Int2 patchCoord)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
return(Internal_InitializePatch(Object.GetUnmanagedPtr(terrain), ref patchCoord));
#endif
}
public static void Paint(Foliage foliage, int[] foliageTypesIndices, Vector3 brushPosition, float brushRadius, bool additive)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
Internal_Paint(Object.GetUnmanagedPtr(foliage), foliageTypesIndices, ref brushPosition, brushRadius, additive);
#endif
}
public static void DeserializePatch(Terrain terrain, ref Int2 patchCoord, string value)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
Internal_DeserializePatch(Object.GetUnmanagedPtr(terrain), ref patchCoord, value);
#endif
}
public static bool ExportTerrain(Terrain terrain, string outputFolder)
{
#if UNIT_TEST_COMPILANT
throw new NotImplementedException("Unit tests, don't support methods calls. Only properties can be get or set.");
#else
return(Internal_ExportTerrain(Object.GetUnmanagedPtr(terrain), outputFolder));
#endif
}
/// <inheritdoc />
public override void OnDestroy()
{
Object.Destroy(ref _floorModel);
_showFloorButton = null;
_showCurrentLODButton = null;
base.OnDestroy();
}
public void LogException(Exception exception, FlaxEngine.Object context)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"Exception: {exception.Message}");
if (showExceptionStackTrace)
{
Console.WriteLine($" {exception.StackTrace}");
}
Console.ResetColor();
}
/// <inheritdoc />
public override void OnDestroy()
{
// Ensure to cleanup created actor objects
Object.Destroy(ref PreviewLight);
Object.Destroy(ref EnvProbe);
Object.Destroy(ref Sky);
Object.Destroy(ref SkyLight);
Object.Destroy(ref PostFxVolume);
base.OnDestroy();
}
private void DoRemove()
{
// Remove script (it could be removed by sth else, just check it)
if (_script)
{
if (_script.Actor)
{
Editor.Instance.Scene.MarkSceneEdited(_script.Scene);
}
Object.Destroy(ref _script);
}
}
public void Log(LogType logType, FlaxEngine.Object context, string message)
{
Debug.Logger.LogHandler.Log(logType, context, message);
#if DEBUG
string stackTrace = Environment.StackTrace;
#else
string stackTrace = string.Empty;
#endif
SendLog?.Invoke(logType, message, context, stackTrace);
}
/// <inheritdoc />
public override void OnInit()
{
// Create cache folder
if (!Directory.Exists(_cacheFolder))
{
Directory.CreateDirectory(_cacheFolder);
}
// Find atlases in a Editor cache directory
var files = Directory.GetFiles(_cacheFolder, "cache_*.flax", SearchOption.TopDirectoryOnly);
int atlases = 0;
for (int i = 0; i < files.Length; i++)
{
// Load asset
var asset = FlaxEngine.Content.LoadAsync(files[i]);
if (asset == null)
{
continue;
}
// Validate type
if (asset is PreviewsCache atlas)
{
// Cache atlas
atlases++;
_cache.Add(atlas);
}
else
{
// Skip asset
Editor.LogWarning(string.Format("Asset \'{0}\' is inside Editor\'s private directory for Assets Thumbnails Cache. Please move it.", asset.Path));
}
}
Editor.Log(string.Format("Previews cache count: {0} (capacity for {1} icons)", atlases, atlases * PreviewsCache.AssetIconsPerAtlas));
// Prepare at least one atlas
if (_cache.Count == 0)
{
GetValidAtlas();
}
// Create render task but disabled for now
_output = GPUDevice.Instance.CreateTexture("ThumbnailsOutput");
var desc = GPUTextureDescription.New2D(PreviewsCache.AssetIconSize, PreviewsCache.AssetIconSize, PreviewsCache.AssetIconsAtlasFormat);
_output.Init(ref desc);
_task = Object.New <RenderTask>();
_task.Order = 50; // Render this task later
_task.Enabled = false;
_task.Render += OnRender;
}
private void DestroyMesh()
{
if (_segmentActor)
{
Object.Destroy(_segmentActor);
_segmentActor = null;
}
if (_chunkMesh)
{
Object.Destroy(_chunkMesh);
_chunkMesh = null;
}
}
/// <inheritdoc />
public void Undo()
{
var terrain = Object.Find <FlaxEngine.Terrain>(ref _terrainId);
if (terrain == null)
{
Editor.LogError("Missing terrain actor.");
return;
}
terrain.RemovePatch(ref _patchCoord);
Editor.Instance.Scene.MarkSceneEdited(terrain.Scene);
}
/// <inheritdoc />
public void Do()
{
var terrain = Object.Find <FlaxEngine.Terrain>(ref _terrainId);
if (terrain == null)
{
Editor.LogError("Missing terrain actor.");
return;
}
terrain.GetPatchBounds(terrain.GetPatchIndex(ref _patchCoord), out var patchBounds);
terrain.RemovePatch(ref _patchCoord);
OnPatchEdit(terrain, ref patchBounds);
}
private void Set(ref Guid id)
{
var terrain = Object.Find <FlaxEngine.Terrain>(ref _terrainId);
if (terrain == null)
{
Editor.LogError("Missing terrain actor.");
return;
}
terrain.SetChunkOverrideMaterial(ref _patchCoord, ref _chunkCoord, FlaxEngine.Content.LoadAsync <MaterialBase>(ref id));
Editor.Instance.Scene.MarkSceneEdited(terrain.Scene);
}