Contains() [3/7]

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

inline

Definition at line 524 of file BoundingFrustum.cs.

    {
        Vector3 center = sphere.Center;
        float radius = sphere.Radius;
        int num = 0;
        Plane[] array = planes;
        for (int i = 0; i < array.Length; i++)
        {
            Plane plane = array[i];
            float num2 = plane.Normal.X * center.X + plane.Normal.Y * center.Y + plane.Normal.Z * center.Z;
            float num3 = num2 + plane.D;
            if (num3 > radius)
            {
                return ContainmentType.Disjoint;
            }
            if (num3 < 0f - radius)
            {
                num++;
            }
        }
        if (num != 6)
        {
            return ContainmentType.Intersects;
        }
        return ContainmentType.Contains;
    }

References System.array, Microsoft.Xna.Framework.BoundingSphere.Center, Microsoft.Xna.Framework.Plane.D, Microsoft.Xna.Framework.BoundingFrustum.planes, Microsoft.Xna.Framework.BoundingSphere.Radius, and Microsoft.Xna.Framework.Vector3.Z.