WVR_GetHandJointCount¶
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WVR_EXPORT WVR_Result WVR_GetHandJointCount(WVR_HandTrackerType type, uint32_t * jointCount) Use this function to get the number of hand joints.
- Version
- API Level 6
- Parameters
type: The type of hand tracker. Refer to WVR_HandTrackerType.jointCount: Specify the number of the hand joints that the hand tracker provides.
- Return Value
WVR_Success: Get information successfully.Others: WVR_Result mean failure.
-
enum
WVR_HandTrackerType¶ The type of hand tracker device.
- Version
- API Level 6
Values:
-
WVR_HandTrackerType_Natural= 1¶
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WVR_HandTrackerType_Electronic= 2¶
How to use¶
Sample function:
#include <wvr/wvr_hand.h>
WVR_HandTrackerInfo_t info = {};
if (WVR_GetHandJointCount(WVR_HandTrackerType_Natural, &info.jointCount) == WVR_Success) {
// get info.jointCount support how many jount counts
} else {
// can not get info.jointCount
}