private static RealVector GenerateRandomInSpere(RealVector currentPoint, double radius, Area area)
{
RealVector normallyDistributed = gorn.GetNormalVector(area.ToDictionary(kvp => kvp.Key, kvp => Tuple.Create(0.0, 1.0)));
var r = Math.Sqrt(normallyDistributed.Elements.Values.Select(v => v * v).Sum());
RealVector shift = (normallyDistributed * (gorn.GetContinuousUniform(0.0, radius) / r)).Elements;
RealVector generatedPoint = (currentPoint + shift).Elements;
return(generatedPoint.Constrain(area));
}
public static void TestConstrain()
{
RealVector r1 = v1
.Constrain(new Dictionary <string, Tuple <double, double> > {
{ "x", Tuple.Create(-1.0, 0.0) }
})
.Constrain(new Dictionary <string, Tuple <double, double> > {
{ "y", Tuple.Create(3.0, 10.0) }
})
.Constrain(new Dictionary <string, Tuple <double, double> > {
{ "z", Tuple.Create(-5.0, 5.0) }
});
RealVector r2 = new Dictionary <string, double> {
{ "x", 0.0 }, { "y", 3.0 }, { "z", 3.0 }
};
Assert.True(r1 == r2);
}
