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#1
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sensors confused
I want to use the sensor of the three.
these sensors want to fixed number[A,B,C], (no value[x,y,z]) for example) sensorA(fixed number) = (10,10,10) <-x,y,z (receive(change) value) sensorB(fixed number) = (20,20,20) <-x,y,z (receive(change) value) sensorC(fixed number) = (30,30,30) <-x,y,z (receive(change) value) so, i am used this code. Code:
vrpn = viz.add('vrpn7.dle') sensorA = vrpn.addTracker('PPT0@166.104.29.228',0) sensorB = vrpn.addTracker('PPT0@166.104.29.228',1) sensorC = vrpn.addTracker('PPT0@166.104.29.228',2) def update(): position1 = sensorA.getPosition() position2 = sensorB.getPosition() position3 = sensorC.getPosition() a = position1[0] a1 = position1[1] a2 = position1[2] b = position2[0] b1 = position2[1] b2 = position2[2] c = position3[0] c1 = position3[1] c2 = position3[2] A = [a,0,a2] B = [b,0,b2] C = [c,0,c2] # vector v1 = vizmat.VectorToPoint(A,B) v2 = vizmat.VectorToPoint(A,C) v = vizmat.AngleBetweenVector(v1,v2) Forearm.setEuler([0,0,-v]) UpperArm.setEuler([0, -30, -80]) print v vizact.ontimer(0,update) for example) sensorB = (10,10,10) sensorA = (20,20,20) sensorC = (30,30,30) . . . sensorC = (10,10,10) sensorA = (20,20,20) sensorB = (30,30,30) . . How do i receive the fixed sensor's number? |
#2
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If you are using marker-ID markers, you should contact support@worldviz.com about this, if there is marker swapping.
if you use non-marker-ID markers, then you should have a look here for algorithsm that help to distinguish which marker is which for a 2-hands / head setup: http://forum.worldviz.com/showthread.php?t=175 |
#3
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If you are using non-marker ID markers another way of ditinguishing head and hands is to use the Mocap post-process plug-in within PPT Studio.
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