public void SetFoundSurface(SurfType st, bool b)
{
if (foundSurfaces.ContainsKey(st))
{
foundSurfaces.Remove(st);
}
foundSurfaces.Add(st, b);
}
public bool IsFoundSurface(SurfType st)
{
bool b;
if (!foundSurfaces.TryGetValue(st, out b))
{
throw new KeyNotFoundException("In IsFoundSurface(...) the surface type is not treated");
}
return(b);
}
public AKT_NurbsSurface(AKT_NurbsCurve[] edgesOuter, AKT_NurbsCurve[][] edgesInner, IEnumerable <Tuple <AKT_NurbsPoint, int, int> > nodes, int u_count, int v_count, int u_degree, int v_degree, SurfType st)
{
this.u_count = u_count;
this.v_count = v_count;
this.nodes = nodes;
this.u_degree = u_degree;
this.v_degree = v_degree;
this.edgesOuter = edgesOuter;
this.edgesInner = edgesInner;
this.surfType = st;
}
public void StartBallModify(SurfType st, long thisTime)
{
switch (st)
{
case SurfType.Ice:
{
SetState(BallState.Sliding, true);
if (Math.Round(xyrotatorAnim.GetAnimation(0).GetCurrentSpeed(thisTime)) == 0)
{
double d = 1;
if (!movingRight)
{
d *= -1;
}
xyrotatorAnim.ChangeAnimator(
0,
new LinearUnboundedAnimator(
Math.Round(centerX),
thisTime,
d * 0.256
)
);
}
break;
}
case SurfType.Forced:
{
SetState(BallState.GroundForced, true);
break;
}
case SurfType.Fire:
{
if (!IsStateAlso(BallState.Burning))
{
Console.WriteLine("BurnBabyBurn.");
SetState(BallState.Burning, true);
double l = Math.Max(lifeAnim.CalculateValue(thisTime) - 27, 0);
lifeAnim =
new LinearBoundedAnimator(
l,
thisTime,
-83 * 0.001 / Constants.SecsToDieBurnt,
l,
0
);
}
break;
}
}
}
private BallState surface2state(SurfType type)
{
if (type == SurfType.Fire)
{
return(BallState.Burning);
}
else if (type == SurfType.Forced)
{
return(BallState.GroundForced);
}
else if (type == SurfType.Ice)
{
return(BallState.Sliding);
}
else
{
throw new Exception("In ContactSurface.surface2state(...) the input type is unexpected.");
}
}
//public void SetControlPoint(AKT_NurbsPoint pnt, int u, int v)
//{
// AKT_NurbsPoint[] p = new AKT_NurbsPoint[] { pnt };
// if (Points == null || Points.Count() == 0)
// {
// this.points = p;
// }
// else
// {
// this.points = this.points.Concat(p).ToArray();
// }
//}
public static AKT_NurbsSurface PlaneSurface(AKT_Interval u, AKT_Interval v, SurfType st)
{
AKT_NurbsPoint p00 = new AKT_NurbsPoint(new AKT_Point3d(u.T0, v.T0, 0), 1);
AKT_NurbsPoint p01 = new AKT_NurbsPoint(new AKT_Point3d(u.T0, v.T1, 0), 1);
AKT_NurbsPoint p10 = new AKT_NurbsPoint(new AKT_Point3d(u.T1, v.T0, 0), 1);
AKT_NurbsPoint p11 = new AKT_NurbsPoint(new AKT_Point3d(u.T1, v.T1, 0), 1);
List <Tuple <AKT_NurbsPoint, int, int> > tups = new List <Tuple <AKT_NurbsPoint, int, int> >();
tups.Add(new Tuple <AKT_NurbsPoint, int, int>(p00, 0, 0));
tups.Add(new Tuple <AKT_NurbsPoint, int, int>(p01, 0, 1));
tups.Add(new Tuple <AKT_NurbsPoint, int, int>(p10, 1, 0));
tups.Add(new Tuple <AKT_NurbsPoint, int, int>(p11, 1, 1));
AKT_NurbsCurve e1 = new AKT_NurbsCurve(new AKT_NurbsPoint[] { p00, p01 }, 2, CurveType.Line, new AKT_Interval(0, 1));
AKT_NurbsCurve e2 = new AKT_NurbsCurve(new AKT_NurbsPoint[] { p01, p11 }, 2, CurveType.Line, new AKT_Interval(0, 1));
AKT_NurbsCurve e3 = new AKT_NurbsCurve(new AKT_NurbsPoint[] { p11, p10 }, 2, CurveType.Line, new AKT_Interval(0, 1));
AKT_NurbsCurve e4 = new AKT_NurbsCurve(new AKT_NurbsPoint[] { p10, p00 }, 2, CurveType.Line, new AKT_Interval(0, 1));
AKT_NurbsCurve[] edgeOuter = new AKT_NurbsCurve[] { e1, e2, e3, e4 };
return(new AKT_NurbsSurface(edgeOuter, new AKT_NurbsCurve[0][], tups, 2, 2, 3, 3, st));
}
