Live Map

Hello,

I wanted to use the Live Map module but i got some questions,
What if the texture youre sampling from has a higher resolution then the screen you are working on ?
I have a work around with sample texture region but maybe there was an easy solution

Can we also choose how 'dark' the texture becomes when we are sampling from it.

i think using sample texture region would be my approach too. that or spreading the image accross more than one screen.