Aruco marker orientaion problem

nabil · 17-Jun-2019 13:17:28

hi all

with any image as marker the orientation is correct

but with intergrated aruco markers there is a 90 deg rotation between editor ui and 3d space

can you check, plz.

if i use a dummy with 90 rotation, i must rotate all related objects.

it will be perfect if we can manipulate marker position and orienation directly, with out a dummy.

Cdlt

Last edited by nabil (17-Jun-2019 13:25:34)

arkeon · 17-Jun-2019 14:24:47

Good catch ^^ I' try to check if I can change this without breaking existing app

nabil · 17-Jun-2019 14:32:30

in earmarker.pkg line 118

let if pmarker.EMP_markerType then quat else SO3MathsQuatAdd quat SO3MathsEulerXYZToQuat [(SO3MathsDegreeToRadian 90.0) 0.0 0.0] -> quat in

(SO3MathsDegreeToRadian 90.0) rotation is here

Last edited by nabil (17-Jun-2019 14:33:37)

arkeon · 17-Jun-2019 16:44:06

Ok it will be corrected in next release

nabil · 17-Jun-2019 17:01:16

i did some tests

replace (SO3MathsDegreeToRadian 90.0) by (SO3MathsDegreeToRadian 0.0)

in editor th marker is correct
but when i push play, the rotation still exist

Thanks

arkeon · 17-Jun-2019 17:05:48

Yes I added the 90° rotation on the marker detection to correct this

Scolring - Forum