How can i make post-filter effects. for ex. such as Manhunt.

Andrushka · Post by **Andrushka** » Tue Jan 04, 2005 11:33 am

Subj.

For example i start render i made picture, that i want to show.
How can i modify this picture? And how can i get access to this picture?

Cairon · Post by **Cairon** » Wed Jan 05, 2005 2:48 pm

you can directly access a texture if you call

video::ITexture* i = driver->getTexture(...);
void* buffer = i->lock();

Andrushka · Post by **Andrushka** » Wed Jan 05, 2005 3:02 pm

I know this

I mean...
I want get access to image, that renderer draw before showing it.
I want modify this image and apply some effects on it.

Cairon · Post by **Cairon** » Wed Jan 05, 2005 3:05 pm

I'm not very common with these advanced game effects, but I thing most of them are done with pixel and vertex shaders

Andrushka · Post by **Andrushka** » Wed Jan 05, 2005 3:17 pm

Um-m-m-m-m-m. :-E~
SHADERS!
I hate them!