public static NuGenVec2D Max(NuGenVec2D a, NuGenVec2D b)
{
return(new NuGenVec2D(
Math.Max(a._x[0], b._x[0]),
Math.Max(a._x[1], b._x[1])
));
}
public override bool Equals(object obj)
{
NuGenVec2D x = (NuGenVec2D)obj;
return(
_x[0] == x._x[0] &&
_x[1] == x._x[1]
);
}
public NuGenNuGenScale2D(NuGenVec2D scale)
{
v = scale;
}
public NuGenNuGenScale2D(double x, double y)
{
v = new NuGenVec2D(x,y);
}
public NuGenNuGenScale2D(NuGenVec2D scale)
{
v = scale;
}
public static double Dot(NuGenVec2D u, NuGenVec2D v)
{
return(u[0] * v[0] + u[1] * v[1]);
}
public NuGenShift2D(NuGenVec2D shift)
{
v = shift;
}
public NuGenShift2D(NuGenVec2D shift)
{
v = shift;
}
public static NuGenVec2D Max(NuGenVec2D a, NuGenVec2D b)
{
return new NuGenVec2D(
Math.Max(a._x[0], b._x[0]),
Math.Max(a._x[1], b._x[1])
);
}
public NuGenShift2D(double x, double y)
{
v = new NuGenVec2D(x, y);
}
public static double Dot(NuGenVec2D u, NuGenVec2D v)
{
return u[0] * v[0] + u[1] * v[1];
}
public static bool ApproxEquals(NuGenVec2D a, NuGenVec2D b)
{
return
Math.Abs(a._x[0] - b._x[0]) < NuGenVector.TINY_DOUBLE &&
Math.Abs(a._x[1] - b._x[1]) < NuGenVector.TINY_DOUBLE;
}
public static bool ApproxEquals(NuGenVec2D a, NuGenVec2D b)
{
return
(Math.Abs(a._x[0] - b._x[0]) < NuGenVector.TINY_DOUBLE &&
Math.Abs(a._x[1] - b._x[1]) < NuGenVector.TINY_DOUBLE);
}
public NuGenRay2D(NuGenPnt2D p, NuGenVec2D v)
{
this.p = p;
this.v = v;
}
public NuGenNuGenScale2D(double x, double y)
{
v = new NuGenVec2D(x, y);
}
public NuGenRay2D(NuGenPnt2D p, NuGenVec2D v)
{
this.p = p;
this.v = v;
}
public NuGenShift2D(double x, double y)
{
v = new NuGenVec2D(x,y);
}