vrdTrackedHand

class vrdTrackedHand

(Inherits vrdObject)

Access to tracked hands.

Functions

vrdTrackedHand.getJointTransform(finger, jointId)

Gets the joint transformation.

Parameters:
  • finger (vrHandTypes.FingerType) – The finger
  • jointId (integer) – The joint id, 0 = Metacarpel, 4 Finger Tip
Returns:

The transformation matrix
Return type:

QMatrix4x4
vrdTrackedHand.getPinchStrength()
Returns:Pinch strength 0-1. 0 not pinching
Return type:float
vrdTrackedHand.getRole()
Returns:Hand Role. Left or right
Return type:vrHandTypes.HandRole
vrdTrackedHand.getTransform()
Returns:The hand position offset in world space
Return type:QMatrix4x4
vrdTrackedHand.isTracked()
Returns:True, if the hand has been detected
Return type:bool
vrdTrackedHand.setGesture(gesture)
Parameters:gesture (vrHandTypes.HandTrackingGesture) – Tell the system, that a gesture has been detected
vrdTrackedHand.setJointTransform(transform, finger, jointId)

Sets the joint transformation. The thumb has only 5 (0-4) joints.

Parameters:
  • transform (QMatrix4x4) – The transformation matrix
  • finger (vrHandTypes.FingerType) – The finger
  • jointId (integer) – The joint id, 0 = Metacarpel, 5 Finger Tip
vrdTrackedHand.setPinchStrength(value)
Parameters:value (float) – Pinch strength 0-1. 0 not pinching
vrdTrackedHand.setTracked(value)
Parameters:value (bool) – If True, mark as detected
vrdTrackedHand.setTransform(matrix)

Sets the hand position offset in world space.

Parameters:matrix (QMatrix4x4) – The position