WVR_GetDegreeOfFreedom

WVR_EXPORT WVR_NumDoF WVR_GetDegreeOfFreedom(WVR_DeviceType type)

Function to get the Degrees of Freedom (DoF) of the device’s pose.

Return

WVR_NumDoF_3DoF means the device provides a 3 DoF pose (rotation only), WVR_NumDoF_6DoF means the device provides 6 DoF pose (rotation and position). (refer to WVR_NumDoF)

Version

API Level 1

Parameters

• type: Indicates what device type. (refer to WVR_DeviceType)

How to use

Here is an example for the function:

#include <wvr/wvr_device.h>

WVR_NumDoF numDof;
// Get the DoF of the HMD pose
numDof = WVR_GetDegreeOfFreedom(WVR_DeviceType_HMD);