display live protractor angle parameter value as textplus object without animated keys.

[tejam_prashant]

the angle must read 0 degree to 360 degrees. the script that you gave worked well , but the angle does not increase after 180 degrees. 

[leeminardi · Accepted solution]

I hope @MartinBeh does not mind me jumping in here.  YOu have to keep the protractor from in effect flipping over.  Try the followinng:

-- location of three objects: Protractor, ObjectA and ObjectB
Ppos = $Protractor001.transform.pos
Apos = $ObjectA.transform.pos
Bpos = $ObjectB.transform.pos

-- unit-length vectors from H to A and B
vecHA = normalize (Apos - Ppos) 
vecHB = normalize (Bpos - Ppos) 
vecC = cross vecHA vecHB 
-- angle in degrees 
angDeg = acos (dot vecHA vecHB)

If (dot vecC [0,0,1]) >= 0 then angDeg 
else (360 - angDeg )

[tejam_prashant]

you are really amazing people Martin Beh , leeminardi..👌. Thanks you made my day.