Homography renderers

vvvv beta general
1

hello,

I can’t find a way to use homography for several faces in the same time. Does it need one or more renderers? I’m stuck…

need help plz!

2

Are you able to attach a patch? Its a bit tricky to know what you are wanting to do. Have you looked at the help patch for homography? Are you spreading it?

3

well,
I’m new in vvvv and I’m not sure what exactly I want.
I’ve seen help patch for homography and I didn’t get any ‘spread’ possibility.

my question and I may sound fool:
If I want to project on three planes vertical each other (e.g. two walls and the floor of a room) using Homography, will it need three homography nodes and three renderers or there is a way to spread homography and use one renderer?

oh yes, and there is another thing: if it needs three renderers (this is how I do my tests now) how do i fix the three projections (not fullscreen and without the window of renderer)so as to seem right on my planes?

thanks 8)

4

will it need three homography nodes and three renderers or there is a way to spread homography and use one renderer?

Yes, you can.
Maybe this helps?

HomographySpread.v4p (13.7 kB)

5

that’s it!

thanks a lot!