public void Start(AnimContext animContext)
{
if (animContext != null)
{
_animQueue.Enqueue(animContext);
}
if (_inAnimation || !ReadyInQueue)
{
return;
}
if (_animQueue.Count > 0)
{
animContext = _animQueue.Dequeue();
if (_beforeTransform != null)
{
if (!_beforeTransform(animContext))
{
return;
}
}
_inAnimation = true;
foreach (Transform transformParam in animContext.TransformParams)
{
transformParam.BeforeTransform();
_animContext = animContext;
double intervalCounts = animContext.Frames;// animContext.Duration / _interval;
transformParam.Delta = transformParam.ChangeAngle / intervalCounts;
transformParam.Begin = 0;
}
}
}
public void Update()
{
if (_inAnimation)
{
bool inAnimation = true;
foreach (Transform transformParam in _animContext.TransformParams)
{
double delta = transformParam.Delta;
inAnimation = true;
if (transformParam.ChangeAngle > 0 && transformParam.Begin + transformParam.Delta > transformParam.ChangeAngle)
{
delta = transformParam.ChangeAngle - transformParam.Begin;
inAnimation = false;
}
else if (transformParam.ChangeAngle < 0 && transformParam.Begin + transformParam.Delta < transformParam.ChangeAngle)
{
delta = transformParam.ChangeAngle - transformParam.Begin;
inAnimation = false;
}
transformParam.DoTransform(delta);
transformParam.Begin += delta;
if (!inAnimation)
{
transformParam.Begin = 0;
transformParam.AfterTransform(transformParam.ChangeAngle);
}
}
if (!inAnimation)
{
if (_afterTransform != null && !_animContext.Silent)
{
_afterTransform(_animContext.Op);
}
_inAnimation = inAnimation;
_animContext = null;
}
}
}
private bool BeforeOp(AnimContext animContext)
{
string op = animContext.Op;
if (op == CubeOperation.UndoOp)
{ //undo
if (string.IsNullOrEmpty(_sequence))
{
return(false);
}
op = CubeOperation.GetOp(ref _sequence, true, true);
op = CubeOperation.GetReverseOp(op);
if (!string.IsNullOrEmpty(op))
{
animContext.Op = op;
}
}
CubeSize size = CubeSize;
double edgeX = CubieSize * size.Width / 2;
double edgeY = CubieSize * size.Height / 2;
double edgeZ = CubieSize * size.Depth / 2;
if (op == CubeOperation.FoldOp || op == CubeOperation.UnFoldOp)
{
bool unfold = (op == CubeOperation.UnFoldOp);
FaceTransform f = new FaceTransform("F", Axis.X, false, new Vector3D(0, edgeY, edgeZ), new Vector3D(), face => GetFaces(face))
{
Silent = true,
ChangeAngle = unfold ? -CubeOperation.PiOver2 : CubeOperation.PiOver2,
Begin = 0,
/*
* Face = "F",
* AxisTranslationFromOrigin = new Vector3D(0, edgeY, edgeZ),
* Axis = Axis.X,
* IsAxisMoving = false
*/
};
FaceTransform b = new FaceTransform("B", Axis.X, false, new Vector3D(0, edgeY, -edgeZ), new Vector3D(), face => GetFaces(face))
{
Silent = true,
ChangeAngle = unfold ? CubeOperation.PiOver2 : -CubeOperation.PiOver2,
Begin = 0
/*
* Face = "B",
* AxisTranslationFromOrigin = new Vector3D(0, edgeY, -edgeZ),
* Axis = Axis.X,
* IsAxisMoving = false
*/
};
FaceTransform l = new FaceTransform("L", Axis.Z, false, new Vector3D(-edgeX, edgeY, 0), new Vector3D(), face => GetFaces(face))
{
Silent = true,
ChangeAngle = unfold ? -CubeOperation.PiOver2 : CubeOperation.PiOver2,
Begin = 0,
/*
* Face = "L",
* AxisTranslationFromOrigin = new Vector3D(-edgeX, edgeY, 0),
* Axis = Axis.Z,
* IsAxisMoving = false
*/
};
FaceTransform r = new FaceTransform("R", Axis.Z, false, new Vector3D(edgeX, edgeY, 0), new Vector3D(), face => GetFaces(face))
{
Silent = true,
ChangeAngle = unfold ? CubeOperation.PiOver2 : -CubeOperation.PiOver2,
Begin = 0
/*
* Face = "R",
* AxisTranslationFromOrigin = new Vector3D(edgeX, edgeY, 0),
* Axis = Axis.Z,
* IsAxisMoving = false
*/
};
FaceTransform d;
//if (unfold)
{
d = new FaceTransform("D", Axis.Z, true, new Vector3D(edgeX, -edgeY, 0), new Vector3D(edgeX, edgeY, 0), face => GetFaces(face))
{
Silent = true,
ChangeAngle = unfold ? CubeOperation.PiOver2 : -CubeOperation.PiOver2,
Begin = 0
/*
* Face = "D",
* AxisTranslationFromOrigin = new Vector3D(edgeX, -edgeY, 0),
* Axis2TranslationFromOrigin = new Vector3D(edgeX, edgeY, 0),
* Axis = Axis.Z,
* IsAxisMoving = true
*/
};
}
animContext.TransformParams.Add(f);
animContext.TransformParams.Add(b);
animContext.TransformParams.Add(l);
animContext.TransformParams.Add(r);
animContext.TransformParams.Add(d);
}
else
{
if (!CubeOperation.IsValidOp(op))
{
return(false);
}
BasicOp basicOp;
bool isReverse;
CubeOperation.GetBasicOp(op, out basicOp, out isReverse);
CubieTransform transform = new CubieTransform(op, isReverse, basicOp, cn => Cubicles[cn])
{
Silent = animContext.Silent
};
transform.ChangeAngle = transform.RotateAngle - animContext.RotatedAngle;
animContext.TransformParams.Add(transform);
}
return(true);
}
