public Range4i(vector min, vector max)
{
Min = min;
Max = max;
}
public void ExpandSelf(vector v)
{
Min.SubSelf(v);
Max.AddSelf(v);
}
public Range4i(vector position)
{
Min = position;
Max = position;
}
public void MergeSelf(vector v)
{
Min.ElementWiseMinSelf(v);
Max.ElementWiseMaxSelf(v);
}
public volume Expand(vector v)
{
return(new volume(Min - v, Max + v));
}
public bool Contains(vector v)
{
return(Min <= v && v <= Max);
}
public volume Merge(vector v)
{
return(new volume(vector.ElementWiseMin(Min, v), vector.ElementWiseMax(Max, v)));
}
public vector Cross(vector v)
{
return(new vector(Y * v.Z - Z * v.Y, Z * v.W - W * v.Z, W * v.X - X * v.W, X * v.Y - Y * v.X));
}
public element Dot(vector v)
{
return(X * v.X + Y * v.Y + Z * v.Z + W * v.W);
}
public Aabb4i(Aabb4d v)
{
Center = new vector(v.Center);
Extents = new vector(v.Extents);
}
public Aabb4i(vector center, vector extents)
{
Center = center;
Extents = extents;
}
public bool Contains(vector v)
{
v.SubSelf(Center);
return(Math.Abs(v.X) <= Extents.X && Math.Abs(v.Y) <= Extents.Y && Math.Abs(v.Z) <= Extents.Z && Math.Abs(v.W) <= Extents.W);
}
