private void WriteChildren(ChildPosition position, TextWriter writer)
{
foreach (IElement child in _data.Children
.Where(x => x.Position == position)
.Select(x => x.Element))
{
child.Write(writer);
}
}
public void AddChild(Gtk.Widget child, ChildPosition position)
{
child.Parent = this;
child.Show();
children.Add(new SmartScrolledWindowContainerChild(this, child)
{
ChildPosition = position
});
}
public Segment(Planet planetInfo, TriangleD noElevationRange, Segment parentChunk, ulong id, ChildPosition childPosition = ChildPosition.NoneNoParent)
{
ID = id;
this.planetInfo = planetInfo;
this.parent = parentChunk;
this.childPosition = childPosition;
this.NoElevationRange = noElevationRange;
this.rangeToCalculateScreenSizeOn = noElevationRange;
}
void AddChild(Vector3d a, Vector3d b, Vector3d c, ChildPosition cp, ulong id)
{
var range = new TriangleD()
{
a = a,
b = b,
c = c
};
var child = new Segment(planetInfo, range, this, this.ID << 2 | id);
Children.Add(child);
child.subdivisionDepth = subdivisionDepth + 1;
child.rangeToCalculateScreenSizeOn = range;
}
private void AddChild(Vector3 a, Vector3 b, Vector3 c, Vector3 d, ChildPosition cp, ushort index)
{
var range = new Range()
{
a = a,
b = b,
c = c,
d = d,
};
var child = Create(
planet: planet,
parent: this,
range: range,
id: id << 2 | index,
treeDepth: treeDepth + 1,
childPosition: cp
);
children.Add(child);
}
public static Chunk Create(Planet planet, Range range, ulong id, Chunk parent = null, int treeDepth = 0, ChildPosition childPosition = ChildPosition.NoneNoParent)
{
MyProfiler.BeginSample("Procedural Planet / Create chunk");
var chunk = new Chunk();
chunk.planet = planet;
chunk.id = id;
chunk.parent = parent;
chunk.treeDepth = treeDepth;
chunk.childPosition = childPosition;
chunk.rangeUnitCubePosRealSubdivided = range;
//chunk.rangePosToGenerateInto = new Range
//{
// a = chunk.rangeUnitCubePos.a.normalized * planet.planetConfig.radiusStart,
// b = chunk.rangeUnitCubePos.b.normalized * planet.planetConfig.radiusStart,
// c = chunk.rangeUnitCubePos.c.normalized * planet.planetConfig.radiusStart,
// d = chunk.rangeUnitCubePos.d.normalized * planet.planetConfig.radiusStart,
//};
if (chunk.chunkConfig.useSkirts)
{
var ratio = ((chunk.chunkConfig.numberOfVerticesOnEdge - 1) / 2.0f) / ((chunk.chunkConfig.numberOfVerticesOnEdge - 1 - 2) / 2.0f);
var center = chunk.rangeUnitCubePosRealSubdivided.CenterPos;
var a = chunk.rangeUnitCubePosRealSubdivided.a - center;
var b = chunk.rangeUnitCubePosRealSubdivided.b - center;
var c = chunk.rangeUnitCubePosRealSubdivided.c - center;
var d = chunk.rangeUnitCubePosRealSubdivided.d - center;
chunk.rangeUnitCubePosToGenerateInto.a = a * ratio + center;
chunk.rangeUnitCubePosToGenerateInto.b = b * ratio + center;
chunk.rangeUnitCubePosToGenerateInto.c = c * ratio + center;
chunk.rangeUnitCubePosToGenerateInto.d = d * ratio + center;
}
else
{
chunk.rangeUnitCubePosToGenerateInto = chunk.rangeUnitCubePosRealSubdivided;
}
chunk.rangePosToCalculateScreenSizeOn = new Range
{
a = chunk.rangeUnitCubePosToGenerateInto.a.normalized * planet.planetConfig.radiusStart,
b = chunk.rangeUnitCubePosToGenerateInto.b.normalized * planet.planetConfig.radiusStart,
c = chunk.rangeUnitCubePosToGenerateInto.c.normalized * planet.planetConfig.radiusStart,
d = chunk.rangeUnitCubePosToGenerateInto.d.normalized * planet.planetConfig.radiusStart,
};
chunk.chunkRadius = chunk.rangePosToCalculateScreenSizeOn.ToBoundingSphere().radius;
//chunk.rangeDirToGenerateInto = new Range
//{
// a = chunk.rangePosToGenerateInto.a.normalized,
// b = chunk.rangePosToGenerateInto.b.normalized,
// c = chunk.rangePosToGenerateInto.c.normalized,
// d = chunk.rangePosToGenerateInto.d.normalized,
//};
//chunk.rangeLocalPosToGenerateInto = new Range
//{
// a = chunk.rangePosToGenerateInto.a - chunk.offsetFromPlanetCenter,
// b = chunk.rangePosToGenerateInto.b - chunk.offsetFromPlanetCenter,
// c = chunk.rangePosToGenerateInto.c - chunk.offsetFromPlanetCenter,
// d = chunk.rangePosToGenerateInto.d - chunk.offsetFromPlanetCenter,
//};
chunk.chunkRangeMaxAngleDeg = Mathf.Max(
Vector3.Angle(chunk.rangeUnitCubePosToGenerateInto.a, chunk.rangeUnitCubePosToGenerateInto.b),
Vector3.Angle(chunk.rangeUnitCubePosToGenerateInto.b, chunk.rangeUnitCubePosToGenerateInto.c),
Vector3.Angle(chunk.rangeUnitCubePosToGenerateInto.c, chunk.rangeUnitCubePosToGenerateInto.d),
Vector3.Angle(chunk.rangeUnitCubePosToGenerateInto.d, chunk.rangeUnitCubePosToGenerateInto.a),
Vector3.Angle(chunk.rangeUnitCubePosToGenerateInto.a, chunk.rangeUnitCubePosToGenerateInto.c),
Vector3.Angle(chunk.rangeUnitCubePosToGenerateInto.b, chunk.rangeUnitCubePosToGenerateInto.d)
);
chunk.offsetFromPlanetCenter = chunk.rangeUnitCubePosToGenerateInto.CenterPos.normalized * planet.planetConfig.radiusStart;
MyProfiler.EndSample();
return(chunk);
}
public bool UnregisterElement( ChildPosition positionToRemove, IHighlightableElement element )
{
if( positionToRemove == ChildPosition.Pre )
{
return _preChildren.Remove( element );
}
else if( positionToRemove == ChildPosition.Post )
{
return _postChildren.Remove( element );
}
return false;
}
/// <summary>
/// Adds an element at the beginning or the end of the child list.
/// An element can be added only once for a given position.
/// </summary>
/// <remarks>For ChildPosition.Pre, the element is added to the position 0 of the list, for ChildPosition.Post is added at the end</remarks>
/// <param name="position"></param>
/// <param name="child"></param>
/// <returns>Returns true if the element could be added and did not exist yet. Otherwise false</returns>
public bool RegisterElementAt( ChildPosition position, IHighlightableElement child )
{
if( child == null ) throw new ArgumentNullException( "child" );
if( position == ChildPosition.Pre )
{
if( _preChildren.Contains( child ) ) return false;
_preChildren.Insert( 0, child );
return true;
}
else if( position == ChildPosition.Post )
{
if( _postChildren.Contains( child ) ) return false;
_postChildren.Add( child );
return true;
}
return false;
}
/// <summary>
/// Enables unregistering a tree node (and its children) that had been registered inside an already registered module (see <see cref="RegisterInRegisteredElementAt"/> )
/// </summary>
/// <param name="targetModuleName">The name of the target module</param>
/// <param name="extensibleElementName">The name of the target node</param>
/// <param name="position"></param>
/// <param name="element">The element to unregister</param>
/// <returns></returns>
public bool UnregisterInRegisteredElement( string targetModuleName, string extensibleElementName, ChildPosition position, IHighlightableElement element )
{
IHighlightableElement registeredElement;
if( _registeredElements.TryGetValue( targetModuleName, out registeredElement ) )
{
_scrollingStrategy.ElementUnregistered( element );
return BrowseTree( registeredElement, e =>
{
IExtensibleHighlightableElement extensibleElement = e as IExtensibleHighlightableElement;
if( extensibleElement != null && extensibleElement.Name == extensibleElementName ) return extensibleElement.UnregisterElement( position, element );
else return false;
} );
}
return false;
}
public ElementChild(IElement element, ChildPosition position)
{
Element = element ?? throw new ArgumentNullException(nameof(element));
Position = position;
}
public IElement <TTag> Html(string html, ChildPosition position = ChildPosition.AfterOpening) => Clone(_data.Child(new ContentElement(Tag.Helper.Adapter.Writer, html, false), position));
public IElement <TTag> Text(object text, ChildPosition position = ChildPosition.AfterOpening) => Clone(_data.Child(new ContentElement(Tag.Helper.Adapter.Writer, text?.ToString(), true), position));
public IElement <TTag> Child(IElement child, ChildPosition position = ChildPosition.AfterOpening) => Clone(_data.Child(child, position));
public void AddChild(Widget child, ChildPosition position)
{
AddChild(child);
positions[child] = position;
}
public ParentIndiciesEnumerator(Segment parentChunk, ChildPosition myPos)
{
this.parentChunk = parentChunk;
this.myPos = myPos;
Reset();
}
public void AddChild (Gtk.Widget child, ChildPosition position)
{
child.Parent = this;
child.Show ();
children.Add (new SmartScrolledWindowContainerChild (this, child) { ChildPosition = position });
}
public ElementData Child(IElement child, ChildPosition position) => child == null ? this : new ElementData(this, children: Children.Add(new ElementChild(child, position)));
