public void AddPoint(RenderablePathPoint point)
{
DefaultScale = point.Scale;
PathPoints.Add(point);
PointAdded?.Invoke(point, EventArgs.Empty);
}
public virtual RenderablePathPoint CreatePoint(Vector3 position)
{
var point = new RenderablePathPoint(this, position);
point.Scale = DefaultScale;
return(point);
}
public void RemovePoint(RenderablePathPoint removePoint, bool isCollection = false)
{
RemovePointReferences(removePoint);
PathPoints.Remove(removePoint);
if (!isCollection)
{
PointRemoved?.Invoke(removePoint, EventArgs.Empty);
}
}
public PointInfo(RenderablePathPoint point)
{
ParentPath = point.ParentPath;
Point = point;
foreach (var child in point.Children)
{
Children.Add(child);
}
foreach (var parent in point.Parents)
{
Parents.Add(parent);
}
}
/// <summary>
/// Determines if the given point can be connected based on the properties of the path object.
/// The point must be connected to a point that is less that the parent limit.
/// </summary>
/// <param name="point"></param>
/// <returns></returns>
public bool PointCanConnect(RenderablePathPoint point)
{
return(true);
foreach (var parent in point.Parents)
{
if (parent.Parents.Count >= LimitParentCount)
{
return(false);
}
}
return(true);
}
private void RemovePointReferences(RenderablePathPoint removePoint)
{
bool isDivision = removePoint.Parents.Count == 1 && removePoint.Children.Count == 1;
if (isDivision)
{
var parent = removePoint.Parents[0];
var child = removePoint.Children[0];
foreach (var point in PathPoints)
{
if (point.Parents.Contains(removePoint))
{
point.Parents.Remove(removePoint);
}
if (point.Children.Contains(removePoint))
{
point.Children.Remove(removePoint);
}
}
parent.AddChild(child);
}
else
{
foreach (var point in PathPoints)
{
if (point.Parents.Contains(removePoint))
{
point.Parents.Remove(removePoint);
}
if (point.Children.Contains(removePoint))
{
point.Children.Remove(removePoint);
}
}
}
removePoint.Children.Clear();
removePoint.Parents.Clear();
}
public GenericSkeletonRenderer(STSkeleton skeleton)
: base(Color.Yellow, Color.Yellow, Color.Yellow)
{
Skeleton = skeleton;
var points = new RenderablePathPoint[skeleton.Bones.Count];
for (int i = 0; i < skeleton.Bones.Count; i++)
{
STBone bone = skeleton.Bones[i];
points[i] = FromBone(bone);
}
for (int i = 0; i < skeleton.Bones.Count; i++)
{
if (skeleton.Bones[i].ParentIndex != -1)
{
points[skeleton.Bones[i].ParentIndex].AddChild(points[i]);
}
}
PathPoints = points.ToList();
}
public void ConnectToPoint(RenderablePathPoint point)
{
Console.WriteLine($"ConnectToPoint {ParentPath.PathPoints.IndexOf(point)}");
List <RenderablePathPoint> parents = new List <RenderablePathPoint>();
foreach (var pt in Parents)
{
parents.Add(pt);
}
foreach (var parent in parents)
{
parent.AddChild(point);
}
foreach (var parent in parents)
{
parent.Children.Remove(this);
}
ParentPath.RemovePoint(this);
}
public RevertableAddPointCollection(RenderablePathPoint point)
{
Points.Add(new PointInfo(point));
}
public virtual void BeforePointDeleted(RenderablePathPoint point)
{
}
public void AddChild(RenderablePathPoint point)
{
point.Parents.Add(this);
Children.Add(point);
}
public void RemoveChild(RenderablePathPoint point)
{
point.Parents.Remove(this);
Children.Remove(point);
}
//Note only copy the transform properties and any other thing linked to the path
//Do not copy children or parent data
public virtual void CopyPropertiesToPoint(RenderablePathPoint point)
{
point.GlobalPosition = this.GlobalPosition;
point.GlobalRotation = this.GlobalRotation;
point.GlobalScale = this.GlobalScale;
}