private SineSpiral(SpiralInvoluteParam param)
{
_startPoint = param.startPoint;
_baseRadius = param.baseRadius;
_speed = param.speed;
_endRadian = param.endRadian;
_firstPhase = param.firstPhase;
_totalLength = param.endRadian * _baseRadius;
}
private static SpiralInvolute GetMoveControl(SpiralInvoluteParam moveParam)
{
foreach (var keyItem in _spiralPool.Keys)
{
if (SpiralInvoluteParam.IsEquals(keyItem, moveParam))
{
return(_spiralPool[keyItem]);
}
}
SpiralInvolute spiral = new SpiralInvolute(moveParam);
_spiralPool[moveParam] = spiral;
return(spiral);
}
public static bool IsEquals(SpiralInvoluteParam res, SpiralInvoluteParam target)
{
if (res == null && target == null)
{
return(true);
}
if (res != null && target != null)
{
return(res.baseRadius == target.baseRadius && res.speed == target.speed &&
res.endRadian == target.endRadian && res.startPoint == target.startPoint &&
res.firstPhase == target.firstPhase);
}
else
{
return(false);
}
}
private SpiralInvolute(SpiralInvoluteParam param)
{
_baseRadius = param.baseRadius;
_speed = param.speed;
_endRadian = param.endRadian;
float ds = Mathf.PI * 0.125f;
Vector3 stpoint = Vector3.zero;
_totalLength = 0;
for (float radian = 0; radian < _endRadian; radian += ds)
{
Vector3 next = GetSpiralInvolutePoint(radian);
if (radian != 0)
{
_totalLength += Vector3.Distance(stpoint, next);
}
stpoint = next;
}
}
private ConicCurve(SpiralInvoluteParam moveParam)
{
_baseRadius = moveParam.baseRadius;
_speed = moveParam.speed;
_endRadian = moveParam.endRadian;
_startPoint = moveParam.startPoint;
Vector3 stpoint = Vector3.zero;
float ds = Mathf.PI * 0.125f;
_totalLength = 0;
for (float radian = 0; radian < _endRadian; radian += ds)
{
Vector3 next = GetArchimedeanSpiralPoint(radian);
if (radian != 0)
{
_totalLength += Vector3.Distance(stpoint, next);
}
stpoint = next;
}
}
public static IMoveCtrl GetMoveControl(Hashtable hash)
{
SpiralInvoluteParam moveParam = new SpiralInvoluteParam(hash);
return(GetMoveControl(moveParam));
}
