static void RayTest_PostProcess(Physics2DRayTestItem item, List <Physics2DRayTestItem.ResultItem> resultList)
{
if (resultList.Count == 0)
{
item.Result = Array.Empty <Physics2DRayTestItem.ResultItem>();
return;
}
if (item.Mode == Physics2DRayTestItem.ModeEnum.OneClosest || item.Mode == Physics2DRayTestItem.ModeEnum.One)
{
item.Result = new Physics2DRayTestItem.ResultItem[] { resultList[0] };
return;
}
if (item.Mode == Physics2DRayTestItem.ModeEnum.OneForEach)
{
item.Result = GetResultsOnePerShape(resultList);
return;
}
//sort by distance in any other case
CollectionUtility.SelectionSort(resultList, Compare);
if (item.Mode == Physics2DRayTestItem.ModeEnum.All)
{
item.Result = resultList.ToArray();
return;
}
//item.Mode == PhysicsRayTestItem.ModeEnum.OneClosestForEach
item.Result = GetResultsOnePerShape(resultList);
}
public static SharpBgfx.VertexLayout CreateVertexDeclaration(this VertexElement[] elements, int forSource)
{
GetInfo(elements, out var vertexSize, out var holes);
//!!!!
if (holes)
{
Log.Fatal("VertexElement: CreateVertexDeclaration: holes. impl.");
}
//!!!!
if (forSource != 0)
{
Log.Fatal("VertexElement: CreateVertexDeclaration: forSource != 0. impl.");
}
//if( element.Source == forSource )
//{
//}
var result = new SharpBgfx.VertexLayout();
result.Begin();
var sorted = (VertexElement[])elements.Clone();
CollectionUtility.SelectionSort(sorted, delegate(VertexElement element1, VertexElement element2)
{
if (element1.Offset < element2.Offset)
{
return(-1);
}
if (element1.Offset > element2.Offset)
{
return(1);
}
return(0);
});
foreach (var element in sorted)
{
element.GetBfgx(out var attribute, out var count, out var type, out var asInt);
result.Add(attribute, count, type, false, asInt);
}
result.End();
if (vertexSize != result.Stride)
{
Log.Fatal("VertexElement: CreateVertexDeclaration: vertexSize != result.Stride.");
}
return(result);
}
SourceData GetSourceData()
{
var sourceData = new SourceData();
sourceData.curveTypePosition = CurveTypePosition;
sourceData.roundedLineCurvatureRadius = RoundedLineCurvatureRadius;
sourceData.curveTypeRotation = CurveTypeRotation;
sourceData.curveTypeScale = CurveTypeScale;
sourceData.timeScale = TimeScale;
var points = GetComponents <Component_CurveInSpacePoint>(onlyEnabledInHierarchy: true);
sourceData.points = new SourceData.Point[1 + points.Length];
sourceData.points[0] = new SourceData.Point()
{
transform = Transform, time = Time
};
for (int n = 0; n < points.Length; n++)
{
sourceData.points[n + 1] = new SourceData.Point()
{
transform = points[n].Transform, time = points[n].Time
}
}
;
//sort by time
bool allPointsZeroTime = sourceData.points.All(p => p.time == 0);
if (!allPointsZeroTime)
{
CollectionUtility.MergeSort(sourceData.points, delegate(SourceData.Point a, SourceData.Point b)
{
if (a.time < b.time)
{
return(-1);
}
if (a.time > b.time)
{
return(1);
}
return(0);
});
}
return(sourceData);
}
static void GenerateVideoModes()
{
//generate list
videoModes = PlatformFunctionality.Get().GetVideoModes();
//safe list
if (videoModes.Count == 0)
{
videoModes.Add(new Vector2I(640, 480));
videoModes.Add(new Vector2I(800, 600));
videoModes.Add(new Vector2I(1024, 768));
videoModes.Add(new Vector2I(1152, 864));
videoModes.Add(new Vector2I(1280, 1024));
videoModes.Add(new Vector2I(1600, 1200));
}
//sort
CollectionUtility.SelectionSort(videoModes, delegate(Vector2I mode1, Vector2I mode2)
{
if (mode1.X < mode2.X)
{
return(-1);
}
if (mode1.X > mode2.X)
{
return(1);
}
if (mode1.Y < mode2.Y)
{
return(-1);
}
if (mode1.Y > mode2.Y)
{
return(1);
}
return(0);
});
}
public static List <TemplateClass> GetTemplates()
{
//init templates
if (templates.Count == 0)
{
var templatesPath = VirtualPathUtility.GetRealPathByVirtual(@"Base\Tools\NewResourceTemplates\");
if (Directory.Exists(templatesPath))
{
string[] filePaths = Directory.GetFiles(templatesPath, "*.scene", SearchOption.AllDirectories);
CollectionUtility.InsertionSort(filePaths, string.Compare);
foreach (var path in filePaths)
{
var name = Path.GetFileNameWithoutExtension(path);
var previewPath = Path.Combine(Path.GetDirectoryName(path), name + ".png");
var preview = File.Exists(previewPath) ? Image.FromFile(previewPath) : null;
templates.Add(new TemplateClass(name, preview));
}
}
}
return(templates);
}
/// <summary>
/// Convex Hull Graham algorithm.
/// </summary>
/// <param name="points"></param>
/// <param name="epsilon"></param>
/// <returns></returns>
public static int[] GetFromPoints(IList <Vector2> points, double epsilon)
{
List <PointItem> list = new List <PointItem>(points.Count);
for (int nPoint = 0; nPoint < points.Count; nPoint++)
{
Vector2 point = points[nPoint];
//const double epsilon = .001;
bool skip = false;
for (int nPointItem = 0; nPointItem < list.Count; nPointItem++)
{
PointItem listItem = list[nPointItem];
if (listItem.point.Equals(ref point, epsilon))
{
skip = true;
break;
}
}
if (skip)
{
continue;
}
PointItem pointItem = new PointItem();
pointItem.sourceIndex = nPoint;
pointItem.point = points[nPoint];
list.Add(pointItem);
}
if (list.Count < 3)
{
int[] array = new int[points.Count];
for (int n = 0; n < array.Length; n++)
{
array[n] = n;
}
return(array);
}
//!!!!merge sort
CollectionUtility.SelectionSort(list, delegate(PointItem item1, PointItem item2)
{
Vector2 i1 = item1.point;
Vector2 i2 = item2.point;
if (i1.X < i2.X || i1.X == i2.X && i1.Y < i2.Y)
{
return(1);
}
else
{
return(-1);
}
});
PointItem p1 = list[0];
PointItem p2 = list[list.Count - 1];
List <PointItem> up = new List <PointItem>(points.Count);
List <PointItem> down = new List <PointItem>(points.Count);
up.Add(p1);
down.Add(p1);
for (int i = 1; i < list.Count; ++i)
{
if (i == list.Count - 1 || cw(p1.point, list[i].point, p2.point))
{
while (up.Count >= 2 && !cw(up[up.Count - 2].point, up[up.Count - 1].point,
list[i].point))
{
up.RemoveAt(up.Count - 1);
}
up.Add(list[i]);
}
if (i == list.Count - 1 || ccw(p1.point, list[i].point, p2.point))
{
while (down.Count >= 2 && !ccw(down[down.Count - 2].point,
down[down.Count - 1].point, list[i].point))
{
down.RemoveAt(down.Count - 1);
}
down.Add(list[i]);
}
}
List <int> result = new List <int>(points.Count);
for (int i = 0; i < up.Count; i++)
{
result.Add(up[i].sourceIndex);
}
for (int i = down.Count - 2; i > 0; i--)
{
result.Add(down[i].sourceIndex);
}
return(result.ToArray());
}
static void UpdateChannels(double delta, bool update3DChannels)
{
List <SoundVirtualChannel> activeVirtualChannels;
List <SoundRealChannel> realChannels;
if (update3DChannels)
{
activeVirtualChannels = activeVirtual3DChannels;
realChannels = real3DChannels;
}
else
{
activeVirtualChannels = activeVirtual2DChannels;
realChannels = real2DChannels;
}
//update virtual channels time
if (delta != 0)
{
for (int n = 0; n < activeVirtualChannels.Count; n++)
{
var virtualChannel = activeVirtualChannels[n];
if (!virtualChannel.IsTotalPaused())
{
virtualChannel.time += delta * virtualChannel.pitch;
var sound = virtualChannel.sound;
if (virtualChannel.time >= sound.Length)
{
if ((sound.Mode & SoundModes.Loop) != 0)
{
virtualChannel.time -= sound.Length;
}
else
{
if (virtualChannel.currentRealChannel == null || virtualChannel.time >= sound.Length + .1f)
{
virtualChannel.Stop();
n--;
}
}
}
}
}
}
//calculate priority
//!!!!slowly. часто обновляется может
for (int n = 0; n < activeVirtualChannels.Count; n++)
{
var virtualChannel = activeVirtualChannels[n];
var sound = virtualChannel.sound;
double priority = 0;
if (virtualChannel.AttachedToScene == null || virtualChannel.AttachedToScene == listenerCurrentScene)
{
if (virtualChannel.GetTotalVolume() != 0 && !virtualChannel.IsTotalPaused())
{
if (update3DChannels)
{
double distanceSqr = (virtualChannel.position - listenerPosition).LengthSquared();
priority = (100000000.0 - distanceSqr) * (virtualChannel.Priority + .00001);
//priority += 1.0f / distanceSqr + virtualChannel.Priority * 10000;
}
else
{
//if( ( sound.Mode & SoundModes.Stream ) != 0 )
// priority += 10;
priority = (virtualChannel.Priority + .00001) * 10000000000;
//fix sorting jerking problem
priority += (double)sound.createIndex;
}
//if( ( sound.Mode & SoundModes.Mode3D ) == 0 )
//{
// priority += 100000000;
// if( ( sound.Mode & SoundModes.Stream ) != 0 )
// priority += 100000000;
//}
//else
//{
// double distanceSqr = ( virtualChannel.position - listenerPosition ).LengthSquared();
// priority += ( 1000000.0 - distanceSqr ) + virtualChannel.priority * 10000;
// //priority += 1.0f / distanceSqr + virtualChannel.Priority * 10000;
//}
////only for small fix sorting jerking problem at the DataBuffer and Streams
//if( sound.Name == null || ( sound.Mode & SoundModes.Stream ) != 0 )
// priority += (double)sound.createIndex;
}
}
virtualChannel.tempPriority = priority;
}
//Sort by priority
CollectionUtility.SelectionSort(activeVirtualChannels, virtualChannelsTempPriorityComparer);
//ListUtils.MergeSort( activeVirtualChannels, virtualChannelsTempPriorityComparer );
//remove virtual channels from real channels
for (int n = 0; n < activeVirtualChannels.Count; n++)
{
var virtualChannel = activeVirtualChannels[n];
var realChannel = virtualChannel.currentRealChannel;
if (realChannel != null)
{
if (n >= realChannels.Count || virtualChannel.tempPriority == 0)
{
realChannel.PreDetachVirtualChannel();
realChannel.currentVirtualChannel = null;
virtualChannel.currentRealChannel = null;
}
}
}
//bind virtual channels to real channels
var freeRealChannels = new Queue <SoundRealChannel>(realChannels.Count);
foreach (var c in realChannels)
{
if (c.CurrentVirtualChannel == null)
{
freeRealChannels.Enqueue(c);
}
}
for (int n = 0; n < activeVirtualChannels.Count; n++)
{
//no free real channels
if (freeRealChannels.Count == 0)
{
break;
}
var virtualChannel = activeVirtualChannels[n];
if (virtualChannel.currentRealChannel == null && virtualChannel.tempPriority != 0)
{
var realChannel = freeRealChannels.Dequeue();
realChannel.currentVirtualChannel = virtualChannel;
virtualChannel.currentRealChannel = realChannel;
realChannel.PostAttachVirtualChannel();
}
}
////add virtual channels to real channels
//int currentRealChannelIndex = 0;
//for( int n = 0; n < activeVirtualChannels.Count; n++ )
//{
// VirtualChannel virtualChannel = activeVirtualChannels[ n ];
// if( currentRealChannelIndex >= realChannels.Count )
// break;
// if( virtualChannel.currentRealChannel != null )
// continue;
// if( virtualChannel.tempPriority == 0 )
// continue;
// if( virtualChannel.Time >= virtualChannel.Sound.Length )
// {
// if( ( virtualChannel.Sound.Mode & SoundModes.Loop ) == 0 )
// continue;
// else
// virtualChannel.time -= virtualChannel.Sound.Length;
// }
// RealChannel realChannel = null;
// {
// while( realChannels[ currentRealChannelIndex ].CurrentVirtualChannel != null )
// {
// currentRealChannelIndex++;
// if( currentRealChannelIndex >= realChannels.Count )
// break;
// }
// if( currentRealChannelIndex < realChannels.Count )
// {
// realChannel = realChannels[ currentRealChannelIndex ];
// currentRealChannelIndex++;
// }
// }
// if( realChannel == null )
// break;
// if( realChannel.currentVirtualChannel != null )
// Log.Fatal( "SoundWorld: UpdateChannels: realChannel.currentVirtualChannel != null." );
// realChannel.currentVirtualChannel = virtualChannel;
// virtualChannel.currentRealChannel = realChannel;
// realChannel.PostAttachVirtualChannel();
//}
//update gain for 3d sound (calculate attenuation)
if (update3DChannels)
{
for (int n = 0; n < real3DChannels.Count; n++)
{
SoundRealChannel realChannel = real3DChannels[n];
if (realChannel.currentVirtualChannel != null)
{
//!!!!slowly enter to critical section for each real channel?
realChannel.UpdateVolume();
}
}
}
}
//!!!!подобное для Brush режима
//public delegate void CalculateCreateObjectPositionUnderCursorEventDelegate( Component_ObjectInSpace objectInSpace, ref bool found, ref Vector3 position );
//public static event CalculateCreateObjectPositionUnderCursorEventDelegate CalculateCreateObjectPositionUnderCursorEvent;
//public class CalculateCreateObjectPositionByRayResult
//{
// public bool Found;
// public Vector3 Position;
// public Component_ObjectInSpace CollidedWith;
// public Vector3F Normal;
//}
public static (bool found, Vector3 position, Component_ObjectInSpace collidedWith) CalculateCreateObjectPositionByRay(Component_Scene scene, Component_ObjectInSpace objectInSpace, Ray ray, bool allowSnap)
{
//var viewport = ViewportControl.Viewport;
//Vector2 mouse;
//if( overrideMouse.HasValue )
// mouse = overrideMouse.Value;
//else
//{
// mouse = viewport.MousePosition;
// if( !new Rectangle( 0, 0, 1, 1 ).Contains( mouse ) )
// mouse = new Vector2( 0.5, 0.5 );
//}
//Ray ray;
//if( overrideRay.HasValue )
// ray = overrideRay.Value;
//else
// ray = viewport.CameraSettings.GetRayByScreenCoordinates( mouse );
//!!!!? clamp max distance
//ray.Direction = ray.Direction.GetNormalize() * 100;
//!!!!можно конвекс форму делать вместо бокса
Bounds localBounds = new Bounds();
if (objectInSpace != null)
{
//particle system specific
if (!(objectInSpace is Component_ParticleSystemInSpace))
{
localBounds = objectInSpace.SpaceBounds.CalculatedBoundingBox - objectInSpace.Transform.Value.Position;
}
}
if (localBounds.GetSize().X < 0.001)
{
localBounds.Expand(new Vector3(0.001, 0, 0));
}
if (localBounds.GetSize().Y < 0.001)
{
localBounds.Expand(new Vector3(0, 0.001, 0));
}
if (localBounds.GetSize().Z < 0.001)
{
localBounds.Expand(new Vector3(0, 0, 0.001));
}
double resultMinScale = 1.01;
Component_ObjectInSpace resultMinScaleCollidedWith = null;
if (objectInSpace != null)
{
//when objectInSpace != null
Plane[] planes;
{
var b1 = localBounds + ray.Origin;
var b2 = b1 + ray.Direction;
var points = CollectionUtility.Merge(b1.ToPoints(), b2.ToPoints());
ConvexHullAlgorithm.Create(points, out planes);
}
var item = new Component_Scene.GetObjectsInSpaceItem(Component_Scene.GetObjectsInSpaceItem.CastTypeEnum.All, null, true, planes);
scene.GetObjectsInSpace(item);
foreach (var resultItem in item.Result)
{
if (objectInSpace != resultItem.Object && !resultItem.Object.GetAllParents(false).Contains(objectInSpace))
{
//mesh in space
if (resultItem.Object is Component_MeshInSpace meshInSpace)
{
Vector3[] verticesFull;
int[] indices;
{
var b1 = localBounds + ray.Origin;
var b2 = b1 + ray.Direction;
var points = CollectionUtility.Merge(b1.ToPoints(), b2.ToPoints());
ConvexHullAlgorithm.Create(points, out verticesFull, out indices);
}
if (meshInSpace._Intersects(verticesFull, indices))
{
double minScale = 1.01;
double currentScale = 0.5;
//!!!!?
const double threshold = 0.00001;
double step = 0.25;
while (step > threshold)
{
Vector3[] vertices = new Vector3[verticesFull.Length];
for (int n = 0; n < vertices.Length; n++)
{
vertices[n] = verticesFull[n] - ray.Direction + ray.Direction * currentScale;
}
//Vector3[] vertices;
//int[] indices;
//{
// var b1 = localBounds + ray.Origin;
// var b2 = b1 + ray.Direction * currentScale;
// var points = CollectionUtility.Merge( b1.ToPoints(), b2.ToPoints() );
// ConvexHullAlgorithm.Create( points, out vertices, out indices );
//}
bool intersects = meshInSpace._Intersects(vertices, indices);
if (!intersects)
{
minScale = currentScale;
}
if (intersects)
{
currentScale -= step;
}
else
{
currentScale += step;
}
step /= 2;
}
if (minScale <= 1 && minScale < resultMinScale)
{
resultMinScale = minScale;
resultMinScaleCollidedWith = meshInSpace;
}
}
}
//!!!!какие еще
}
}
}
else
{
//when objectInSpace == null
var item = new Component_Scene.GetObjectsInSpaceItem(Component_Scene.GetObjectsInSpaceItem.CastTypeEnum.All, null, true, ray);
scene.GetObjectsInSpace(item);
foreach (var resultItem in item.Result)
{
//mesh in space
if (resultItem.Object is Component_MeshInSpace meshInSpace)
{
if (meshInSpace.RayCast(ray, Component_Mesh.CompiledData.RayCastMode.Auto, out var scale, out var triangleIndex))
{
if (scale <= 1 && scale < resultMinScale)
{
resultMinScale = scale;
resultMinScaleCollidedWith = meshInSpace;
//if( triangleIndex != -1 )
//{
//}
}
}
}
//!!!!какие еще
}
}
bool found;
Vector3 pos;
if (resultMinScale <= 1)
{
found = true;
pos = ray.GetPointOnRay(resultMinScale);
}
else
{
found = false;
pos = ray.Origin + ray.Direction.GetNormalize() * Math.Max(localBounds.GetBoundingSphere().Radius, 1) * 20;
}
//snap for 2D mode
if (scene.Mode.Value == Component_Scene.ModeEnum._2D)
{
pos.Z = Math.Ceiling(pos.Z);
}
//snap
if (allowSnap)
{
double snap;
//if( Form.ModifierKeys.HasFlag( Keys.Control ) )
snap = ProjectSettings.Get.SceneEditorStepMovement;
//else
// snap = 0;
if (snap != 0)
{
Vector3 snapVec = new Vector3(snap, snap, snap);
pos += snapVec / 2;
pos /= snapVec;
pos = new Vector3I((int)pos.X, (int)pos.Y, (int)pos.Z).ToVector3();
pos *= snapVec;
}
}
//CalculateCreateObjectPositionUnderCursorEvent?.Invoke( objectInSpace, ref found, ref pos );
return(found, pos, resultMinScaleCollidedWith);
//objectToTransform.Transform = new Transform( pos, objectToTransform.Transform.Value.Rotation, objectToTransform.Transform.Value.Scale );
//}
//else
//{
// var localBounds = objectInSpace.SpaceBounds.CalculatedBoundingBox - objectInSpace.Transform.Value.Position;
// //disable object to disable collisions
// var disable = ContainsPhysicsBodies( objectInSpace );
// if( disable )
// objectInSpace.Enabled = false;
// //!!!!contact group
// PhysicsConvexSweepTestItem castItem = new PhysicsConvexSweepTestItem( Matrix4.FromTranslate( ray.Origin ),
// Matrix4.FromTranslate( ray.Origin + ray.Direction ), 1, -1, PhysicsConvexSweepTestItem.ModeEnum.OneClosest, localBounds );
// Scene.PhysicsConvexSweepTest( new PhysicsConvexSweepTestItem[] { castItem } );
// //restore disabled object
// if( disable )
// objectInSpace.Enabled = true;
// Vector3 pos;
// if( castItem.Result.Length != 0 )
// pos = castItem.Result[ 0 ].Position;
// else
// {
// pos = ray.Origin + ray.Direction.GetNormalize() * Math.Max( localBounds.GetBoundingSphere().Radius, 1 ) * 20;
// }
// objectInSpace.Transform = new Transform( pos, objectInSpace.Transform.Value.Rotation, objectInSpace.Transform.Value.Scale );
//}
}
//!!!!
//public static bool InsidePackage( string path )
//{
// lock( VirtualFileSystem.lockObject )
// {
// if( !VirtualFileSystem.initialized )
// Log.Fatal( "VirtualFileSystem: File system is not initialized." );
// if( VirtualFileSystem.LoggingFileOperations )
// Log.Info( "Logging file operations: VirtualDirectory.IsInArchive( \"{0}\" )", path );
// string realPath = VirtualPathUtils.GetRealPathByVirtual( path );
// if( Directory.Exists( realPath ) )
// return false;
// return PackageManager.IsDirectoryExists( path );
// }
//}
/// <summary>
/// Returns the names of files in the specified directory that match the specified
/// search pattern, using a value to determine whether to search subdirectories.
/// </summary>
/// <param name="path">The directory from which to retrieve the files.</param>
/// <param name="searchPattern">
/// The search string to match against the names of files in path. The parameter
/// cannot end in two periods ("..") or contain two periods ("..") followed by
/// System.IO.Path.DirectorySeparatorChar or System.IO.Path.AltDirectorySeparatorChar,
/// nor can it contain any of the characters in System.IO.Path.InvalidPathChars.
///
/// </param>
/// <param name="searchOption">
/// One of the System.IO.SearchOption values that specifies whether the search
/// operation should include all subdirectories or only the current directory.
/// </param>
/// <returns>
/// A <b>String</b> array containing containing the names of files in the
/// specified directory that match the specified search pattern.
/// </returns>
public static string[] GetFiles(string path, string searchPattern = "*", SearchOption searchOption = SearchOption.TopDirectoryOnly)
{
if (!VirtualFileSystem.initialized)
{
Log.Fatal("VirtualFileSystem: File system is not initialized.");
}
if (VirtualFileSystem.LoggingFileOperations)
{
Log.Info("Logging file operations: VirtualDirectory.GetFiles( \"{0}\", \"{1}\", \"{2}\" )", path, searchPattern, searchOption);
}
if (searchPattern.IndexOfAny(new char[] { '\\', '/', '?' }) != -1)
{
throw new ArgumentException("searchPattern: following characters: \\, /, ? is not supported.");
}
if (path.Contains(".."))
{
throw new ArgumentException("path: \"..\" is not supported.");
}
if (searchPattern.Contains(".."))
{
throw new ArgumentException("searchPattern: \"..\" is not supported.");
}
string realPath = VirtualPathUtility.GetRealPathByVirtual(path);
//!!!!redirections
string[] files;
if (Directory.Exists(realPath))
{
files = Directory.GetFiles(realPath, searchPattern, searchOption);
}
else
{
files = new string[0];
}
if (VirtualPathUtility.IsUserDirectoryPath(path))
{
int prefixLength = VirtualFileSystem.Directories.UserSettings.Length + 1;
for (int n = 0; n < files.Length; n++)
{
files[n] = "user:" + files[n].Substring(prefixLength);
}
CollectionUtility.MergeSort(files, StringComparer.Ordinal);
return(files);
}
else
{
int prefixLength = VirtualFileSystem.Directories.Assets.Length + 1;
for (int n = 0; n < files.Length; n++)
{
files[n] = files[n].Substring(prefixLength);
}
//!!!!!
//List<string> result = new List<string>( 64 );
//PackageManager.GetFiles( path, searchPattern, searchOption, result );
//if( result.Count != 0 )
//{
// foreach( string name in files )
// result.Add( name );
// ListUtils.MergeSort( result, StringComparer.Ordinal );
// //remove replies
// for( int n = result.Count - 1; n >= 1; n-- )
// {
// if( string.Compare( result[ n ], result[ n - 1 ], true ) == 0 )
// result.RemoveAt( n );
// }
// files = result.ToArray();
//}
//else
//{
CollectionUtility.MergeSort(files, StringComparer.Ordinal);
//}
return(files);
}
}
public virtual void RenderUI(CanvasRenderer renderer, Component_RenderingPipeline.RenderSceneData.LightItem lightItem, Viewport viewport, double intensity)
{
var lightPosition = lightItem.Position;
//!!!!override real position
//{
// if( Sun.Instances.Count > 0 )
// {
// //get first sun entity on the map.
// Sun sun = Sun.Instances[ 0 ];
// Vec3 direction;
// if( sun.BillboardOverridePosition != Vec3.Zero )
// direction = sun.BillboardOverridePosition.GetNormalize();
// else
// direction = -sun.Rotation.GetForward();
// position = camera.Position + direction * 100000;
// return true;
// }
// position = Vec3.Zero;
// return false;
//}
if (viewport.CameraSettings.ProjectToScreenCoordinates(lightPosition, out var screenLightPosition))
{
//get enabled flares
var flares = GetComponents <Component_LensFlare>(onlyEnabledInHierarchy: true);
//sort by position
CollectionUtility.SelectionSort(flares, delegate(Component_LensFlare f1, Component_LensFlare f2)
{
if (f1.Position > f2.Position)
{
return(-1);
}
if (f1.Position < f2.Position)
{
return(1);
}
return(0);
});
//for( int n = 0; n < flares.Count; n++ )
// sortedFlares[ n ].tempSmoothIntensityFactor = cameraInfo.SmoothIntensityFactors[ n ];
//render
foreach (var flare in flares)
{
var image = flare.Image.Value;
var flareVector = screenLightPosition - new Vector2(0.5, 0.5);
var flarePosition = new Vector2(0.5, 0.5) + flareVector * flare.Position;
var size = flare.Size.Value;
var flareSize = new Vector2(size.X, size.Y * renderer.AspectRatio);
var rectangle = new Rectangle(flarePosition - flareSize * 0.5, flarePosition + flareSize * 0.5);
var flareColor = Color.Value * flare.Color * new ColorValue(1, 1, 1, intensity);
// * new ColorValue( 1, 1, 1, item.tempSmoothIntensityFactor );
if (flareColor.Alpha > 0)
{
renderer.PushBlendingType(flare.Blending.Value);
renderer.AddQuad(rectangle, new RectangleF(0, 0, 1, 1), image, flareColor, true);
renderer.PopBlendingType();
}
}
}
}
