aleksamc wrote: Unforutunatly in that topic only basic problems of motion.
I'm interested how to make such thing as on second video, with camera and point motion. And how to connect openCV to linuxcnc.
i think i posted the link here somewhere to the github where i put the whole thing:
github.com/yur7aev/linuxpnp
if you want to know how exactly it was done...
the second one (mouse dragging the camera image) is really straightforward:
github.com/yur7aev/linuxpnp/blob/master/configs/pnp/vision.py
exports 4 HAL pins
Code:
jog-x, jog-y, jog-scale, jog-enable
which are updated on
Code:
button-press-event, button-release-event, motion-notify-event
and are connected to
Code:
net cv-jog-enable cv.jog-enable => axis.x.jog-enable axis.y.jog-enable
net cv-jog-scale cv.jog-scale => axis.x.jog-scale axis.y.jog-scale
net cv-jog-x cv.jog-x => axis.x.jog-counts
net cv-jog-y cv.jog-y => axis.y.jog-counts
and that's basically it. it was a proof on concept after i played with OpenPNP's somewhat non-conventional way of dragging the camera...
