ComputeIntersectionLine()

static Ray Microsoft.Xna.Framework.BoundingFrustum.ComputeIntersectionLine ( ref Plane p1, ref Plane p2 )

inlinestaticprivate

Definition at line 172 of file BoundingFrustum.cs.

    {
        Ray result = default(Ray);
        result.Direction = Vector3.Cross(p1.Normal, p2.Normal);
        float num = result.Direction.LengthSquared();
        result.Position = Vector3.Cross((0f - p1.D) * p2.Normal + p2.D * p1.Normal, result.Direction) / num;
        return result;
    }

References Microsoft.Xna.Framework.Vector3.Cross(), Microsoft.Xna.Framework.Ray.Direction, and Microsoft.Xna.Framework.Vector3.LengthSquared().

Referenced by Microsoft.Xna.Framework.BoundingFrustum.SetMatrix().