Contains() [2/7]

ContainmentType Microsoft.Xna.Framework.BoundingSphere.Contains ( BoundingFrustum frustum )

inline

Definition at line 437 of file BoundingSphere.cs.

    {
        if (null == frustum)
        {
            throw new ArgumentNullException("frustum", FrameworkResources.NullNotAllowed);
        }
        if (!frustum.Intersects(this))
        {
            return ContainmentType.Disjoint;
        }
        float num = Radius * Radius;
        Vector3[] cornerArray = frustum.cornerArray;
        Vector3 vector2 = default(Vector3);
        for (int i = 0; i < cornerArray.Length; i++)
        {
            Vector3 vector = cornerArray[i];
            vector2.X = vector.X - Center.X;
            vector2.Y = vector.Y - Center.Y;
            vector2.Z = vector.Z - Center.Z;
            if (vector2.LengthSquared() > num)
            {
                return ContainmentType.Intersects;
            }
        }
        return ContainmentType.Contains;
    }

References Microsoft.Xna.Framework.BoundingSphere.Center, Microsoft.Xna.Framework.Vector3.Length(), Microsoft.Xna.Framework.FrameworkResources.NullNotAllowed, Microsoft.Xna.Framework.BoundingSphere.Radius, Microsoft.Xna.Framework.Vector3.X, Microsoft.Xna.Framework.Vector3.Y, and Microsoft.Xna.Framework.Vector3.Z.