Invoke inside OnPostRender not working properly - drawlines

Unity Engine
1

Hi, I am trying to process the Invoke command from inside the OnPostRender subroutine, but it is not working properly. The procedure below “A0_1_N” does get called, but it is too late. I have tried using 0f as the time, but it makes no difference.

The routine A0_1_N() draws lines on the screen. If I call this routine directly, it works fine, even from inside the OnPostRender. It is only when I use the Invoke, the lines are not drawn.

 void OnPostRender()
    {
        float ss = 0f;

        Invoke("A0_1_N", ss);
       // A0_1_N();
    }

I think it might be getting called to late, after all the ‘render’ routines have been processed. I used 0f to try and force it run immediately, but it does not work.

Can somebody suggest how I can get the Invoke command to immediately run the ‘draw lines’ routine from inside the OnPostRender, or anay other drawing routine?

Thanks
Stu

2

Is there any reason why you use Invoke, rather than calling the method explicitly?

3

Yes, I have up to 40,000 routines to call ( please do not ask why ) and it is much simpler to construct the correct string based on which subroutine was called and what direction the player moved.
I know it does not make sense, it is very complex what I am doing, but I have to do it this way.

Stu