public AnimationChannel Initialize(AnimationChannel channel, int type)
{
switch (type)
{
case 0:
{
channel.curve1 = new Curve();
channel.curve1.Keys.Add(new CurveKey(10, 10) { Continuity = CurveContinuity.Step });
channel.curve1.Keys.Add(new CurveKey(210, 100));
channel.curve1.Keys.Add(new CurveKey(420, 10));
channel.curve1.ComputeTangents(CurveTangent.Smooth);
}
break;
case 1:
{
channel.curve1 = new Curve();
channel.curve1.Keys.Add(new CurveKey(10, 10) { Continuity = CurveContinuity.Step });
channel.curve1.Keys.Add(new CurveKey(310, 100));
channel.curve1.Keys.Add(new CurveKey(520, 10));
channel.curve1.ComputeTangents(CurveTangent.Smooth);
}
break;
case 2:
{
channel.curve1 = new Curve();
channel.curve1.Keys.Add(new CurveKey(10, 10) { Continuity = CurveContinuity.Step });
channel.curve1.Keys.Add(new CurveKey(810, 100));
channel.curve1.Keys.Add(new CurveKey(1420, 10));
channel.curve1.ComputeTangents(CurveTangent.Smooth);
}
break;
}
channel.curve2 = new Curve();
for (int i = 0; i < channel.curve1.Keys.Count; i++)
channel.curve2.Keys.Add(new CurveKey(channel.curve1.Keys[i].Position, channel.curve1.Keys[i].Position) { Continuity = channel.curve1.Keys[i].Continuity });
channel.curve2.ComputeTangents(CurveTangent.Smooth);
return channel;
}
public void NotifyCurveInvalidated(AnimationChannel Tweenable)
{
DataGrid Part_AnimationChannels = Template.FindName("Part_AnimationChannels", this) as DataGrid;
ScrollViewer viewer = Part_AnimationChannels.Template.FindName("Part_ScrollViewer", Part_AnimationChannels) as ScrollViewer;
AnimationCurvePreview splineEditor = viewer.Template.FindName("Part_Preview", viewer) as AnimationCurvePreview;
splineEditor.InvalidateVisual();
Tweenable.Value = Tweenable.curve1.Evaluate((float)AnimationCurrentTime);
}