Dark Bit Factory & Gravity

PROGRAMMING => Freebasic => Topic started by: Merick on June 17, 2007

Title: Howlaround?
Post by: Merick on June 17, 2007

In old movies and tv shows they used a special effect called a howlaround. This was basically a video feedback type thing - point the tv camera at a monitor that was showing it's own video output. (the first 3-4 intros for Doctor Who used this)

Does anyone know how you can create this same type of effect with FreeBasic?

Title: Re: Howlaround?
Post by: Jim on June 17, 2007

You basically have to use the screen as an input sprite or texture in to the next screen that you draw.

Jim