public override void Close()
{
Nodes.RemoveAt(0);
Nodes.RemoveAt(Nodes.Count - 1);
if (Nodes[0] != Nodes[Nodes.Count - 1])
{
Nodes.Add(Nodes[0]);
}
var distanceToFirstNode = Vector3.Distance(Nodes[0].Position, Nodes[1].Position);
var distanceToLastNode = Vector3.Distance(Nodes[0].Position, Nodes[Nodes.Count - 2].Position);
var distanceToFirstTarget = distanceToLastNode / Vector3.Distance(Nodes[1].Position, Nodes[0].Position);
var lastControlNode = (Nodes[0].Position + (Nodes[1].Position - Nodes[0].Position) * distanceToFirstTarget);
var distanceToLastTarget = distanceToFirstNode / Vector3.Distance(Nodes[Nodes.Count - 2].Position, Nodes[0].Position);
var firstControlNode = (Nodes[0].Position + (Nodes[Nodes.Count - 2].Position - Nodes[0].Position) * distanceToLastTarget);
var firstControlKeyframe = new SplineKeyframe();
firstControlKeyframe.Position = firstControlNode;
var lastControlKeyframe = new SplineKeyframe();
lastControlKeyframe.Position = lastControlNode;
Nodes.Insert(0, firstControlKeyframe);
Nodes.Add(lastControlKeyframe);
}
public override void Close()
{
base.Nodes.RemoveAt(0);
base.Nodes.RemoveAt(base.Nodes.Count - 1);
if (base.Nodes[0] != base.Nodes[base.Nodes.Count - 1])
{
base.Nodes.Add(base.Nodes[0]);
}
float num = Vector3.Distance(base.Nodes[0].Position, base.Nodes[1].Position);
float num2 = Vector3.Distance(base.Nodes[0].Position, base.Nodes[base.Nodes.Count - 2].Position);
float d = num2 / Vector3.Distance(base.Nodes[1].Position, base.Nodes[0].Position);
Vector3 position = base.Nodes[0].Position + (base.Nodes[1].Position - base.Nodes[0].Position) * d;
float d2 = num / Vector3.Distance(base.Nodes[base.Nodes.Count - 2].Position, base.Nodes[0].Position);
Vector3 position2 = base.Nodes[0].Position + (base.Nodes[base.Nodes.Count - 2].Position - base.Nodes[0].Position) * d2;
SplineKeyframe splineKeyframe = new SplineKeyframe();
splineKeyframe.Position = position2;
SplineKeyframe splineKeyframe2 = new SplineKeyframe();
splineKeyframe2.Position = position;
base.Nodes.Insert(0, splineKeyframe);
base.Nodes.Add(splineKeyframe2);
}
/// <summary>
/// Use this method to remove an existing keyframe. You can pass the keyframe you'd like to remove.
/// </summary>
/// <param name="keyframe">Keyframe.</param>
public void RemoveKeyframe(SplineKeyframe keyframe)
{
keyframes.Remove(keyframe);
BuildCurveFromKeyframes();
}
/// <summary>
/// You can call this method to add a new keyframe before an existing keyframe.
/// </summary>
/// <param name="keyframe">The new keyframe.</param>
/// <param name="index">The index of the existing keyframe that you'd like to add before.</param>
public void AddBeforeKeyframe(SplineKeyframe keyframe, int index)
{
keyframes.Insert(index - 1, keyframe);
BuildCurveFromKeyframes();
}
/// <summary>
/// You can call this method to add a new keyframe after an existing keyframe.
/// </summary>
/// <param name="keyframe">The new keyframe.</param>
/// <param name="index">The index of the existing keyframe that you'd like to add after.</param>
public void AddAfterKeyframe(SplineKeyframe keyframe, int index)
{
keyframes.Insert(index + 1, keyframe);
BuildCurveFromKeyframes();
}
/// <summary>
/// You can use this method to add a new keyframe to this Object Path Timeline, simply call this method and pass the new keyframe.
/// </summary>
/// <param name="keyframe">The new Keyframe.</param>
public void AddKeyframe(SplineKeyframe keyframe)
{
keyframes.Add(keyframe);
BuildCurveFromKeyframes();
}
public void AddKeyframe(SplineKeyframe keyframe)
{
this.keyframes.Add(keyframe);
this.BuildCurveFromKeyframes();
}