hi,

new to gem. want to use tracking to control srcubber.
i need to convert tracking data to a range between 1 & 0.

how do i know what te range is at the moment from hard left to hard right & hard top & hard bottom?

from onserving it seems smething around -3 to +3.

patch to date attached

http://www.pdpatchrepo.info/hurleur/movement_sampler.pd

Hei,

depends on aspect ratio and camera position.
I use a [view 0 0 3( command to [gemwin] (moves the "camera")
to align a [rectangle 4 3] in a 4:3 window.
Then left and right are -4 and 4
and bottom and top -3 and 3.

Gr. H