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//
// FloatAnimation.cs
//
// Author:
// Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
//
// Copyright (c) 2015 jp
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using System.Numerics;
namespace vke
{
public class PathAnimation : Animation<Vector3>
{
Path path;
int stepCount;
int currentStep;
#region CTOR
public PathAnimation(Object instance, string _propertyName, Path _path, int _stepCount = 20)
: base(instance, _propertyName)
{
path = _path;
stepCount = _stepCount;
}
#endregion
public override void Process()
{
currentStep++;
float t = (float)currentStep / (float)stepCount;
Vector3 pos = path.GetStep (t);
setValue(pos);
if (currentStep < stepCount)
return;
AnimationList.Remove(this);
RaiseAnimationFinishedEvent ();
}
public override string ToString ()
{
return string.Format ("{0}:->{1}:{2}",base.ToString(),TargetValue,Step);
}
}
}
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