public NuGenTriangle3D(NuGenPnt3D a, NuGenPnt3D b, NuGenPnt3D c)
{
p0 = a; p1 = b; p2 = c;
}
public NuGenSphere3D(NuGenPnt3D center, double radius)
{
this.center = center;
this.radius = radius;
}
public NuGenTriangle3D(NuGenPnt3D a, NuGenPnt3D b, NuGenPnt3D c)
{
p0 = a; p1 = b; p2 = c;
}
public NuGenSphere3D(NuGenPnt3D center, double radius)
{
this.center = center;
this.radius = radius;
}
public NuGenRay3D(NuGenPnt3D p, NuGenVec3D v)
{
this.p = p;
this.v = v;
}
public static bool ApproxEquals(NuGenPnt3D a, NuGenPnt3D b)
{
return
Math.Abs(a._x[0] - b._x[0]) < NuGenVector.TINY_DOUBLE &&
Math.Abs(a._x[1] - b._x[1]) < NuGenVector.TINY_DOUBLE &&
Math.Abs(a._x[2] - b._x[2]) < NuGenVector.TINY_DOUBLE;
}
