public void LinkRing(Ring r, Vector2 alphaBeta, float[] sideDegreesPercent)
{
/* pre: "sideDegreesPercent.length" must be equal to "r.sideDegreesPercent.length"
*
* post: the implicit parameter has been set according to the parameters.
* Its vertices has been calculated in order to follow Ring r in space.
*/
if (sideDegreesPercent.Length != r.SideDegreesPercent.Length)
throw new RingException ("sideDegreesPercent.length must be equal to Ring.sideDegreesPercent.length.");
Vector3 linkStartCenter = (r.Direction * r.SideSize) + r.startCenter;
this.alphaBeta = alphaBeta;
this.startCenter = linkStartCenter;
this.sideSize = r.SideSize;
this.sideDegreesPercent = sideDegreesPercent;
this.vertices1 = r.vertices2;
Vector3 newCenter = (AlphaBetaToDirection(alphaBeta) * r.SideSize) + linkStartCenter;
this.vertices2 = CalculateVertices (newCenter, alphaBeta,
sideDegreesPercent, r.SideSize);
}
public Ring Clone()
{
//return a clone of the object
Ring r = new Ring ();
r.startCenter = startCenter;
r.sideSize = sideSize;
r.alphaBeta = alphaBeta;
r.sideDegreesPercent = (float[])sideDegreesPercent.Clone ();
r.vertices1 = (Vector3[]) vertices1.Clone ();
r.vertices2 = (Vector3[]) vertices2.Clone ();
return r;
}
