public override bool shoot(Hare.Geometry.Ray R, int top_id, out Hare.Geometry.X_Event X)
{
if (SP.Shoot(R, top_id, out X))
{
return(true);
}
return(false);
}
public override bool shoot(Hare.Geometry.Ray R, out double u, out double v, out int Poly_ID, out List <Hare.Geometry.Point> X_PT, out List <double> t, out List <int> code)
{
///////////////////////
//double L2 = (R.direction.x * R.direction.x + R.direction.y * R.direction.y + R.direction.z *R.direction.z);
//if (L2 > 1.05 || L2 < 0.95)
//{
// Rhino.RhinoApp.Write("Vectors have lost normalization...");
//}
///////////////////////
//R.direction.Normalize();
///////////////////////
Hare.Geometry.X_Event X = new Hare.Geometry.X_Event();
if (SP.Shoot(R, 0, out X))
{
Poly_ID = X.Poly_id;
X_Event_NH XNH = X as X_Event_NH;
if (XNH != null)
{
X_PT = XNH.P_Points;
t = XNH.t_trav;
code = XNH.SPCode;
}
else
{
X_PT = new List <Hare.Geometry.Point> {
X.X_Point
};
t = new List <double> {
X.t
};
code = new List <int> {
0
};
}
u = 0;
v = 0;
return(true);
}
Poly_ID = 0;
X_PT = new List <Hare.Geometry.Point>();
//Rhino.RhinoDoc.ActiveDoc.Objects.Add(new Rhino.Geometry.LineCurve(Utilities.PachTools.HPttoRPt(R.origin), Utilities.PachTools.HPttoRPt(R.origin + R.direction)));
t = new List <double>();
u = 0;
v = 0;
code = new List <int>()
{
0
};
return(false);
}
public override bool shoot(Hare.Geometry.Ray R, out double u, out double v, out int Poly_ID, out Hare.Geometry.Point X_PT, out double t)
{
Hare.Geometry.X_Event X = new Hare.Geometry.X_Event();
if (SP.Shoot(R, 0, out X))
{
Poly_ID = X.Poly_id;
X_PT = X.X_Point;
t = X.t;
u = 0;
v = 0;
return(true);
}
Poly_ID = 0;
X_PT = new Hare.Geometry.Point();
//Rhino.RhinoDoc.ActiveDoc.Objects.Add(new Rhino.Geometry.LineCurve(Utilities.PachTools.HPttoRPt(R.origin), Utilities.PachTools.HPttoRPt(R.origin + R.direction)));
t = 0;
u = 0;
v = 0;
return(false);
}
/// <summary> /// cast a ray within the model. /// </summary> /// <param name="R">A ray, complete with origin point and direction...</param> /// <param name="u">optional surface coordinate</param> /// <param name="v">optional surface coordinate</param> /// <param name="Poly_ID">the polygon of intersection</param> /// <param name="X_PT">the point of intersection</param> /// <param name="t">the distance traveled by the ray</param> /// <returns>true if successful, false if no hit</returns> public abstract bool shoot(Hare.Geometry.Ray R, out double u, out double v, out int Poly_ID, out Hare.Geometry.Point X_PT, out double t);
