/* Displaying current frames hand joints */
private void DisplayJoints(HandData handOutput, long timeStamp = 0)
{
if (_form.GetJointsState() || _form.GetSkeletonState() || _form.GetExtremitiesState())
{
//Iterate hands
var nodes = new JointData[][] { new JointData[0x20], new JointData[0x20] };
var extremityNodes = new ExtremityData[][] { new ExtremityData[0x6], new ExtremityData[0x6] };
int numOfHands = handOutput.NumberOfHands;
if (numOfHands == 1)
{
_mCursorPoints[1].Clear();
}
for (int i = 0; i < 2; i++)
{
//Get hand by time of appearance
IHand handData;
if (handOutput.QueryHandData(AccessOrderType.ACCESS_ORDER_BY_TIME, i, out handData) == Status.STATUS_NO_ERROR)
{
if (handData != null)
{
var nodeIndex = handData.BodySide == BodySideType.BODY_SIDE_LEFT ? 0 : 1;
//Iterate Joints
foreach (var tJ in handData.TrackedJoints)
{
nodes[nodeIndex][(int)tJ.Key] = tJ.Value;
} // end iterating over joints
// iterate over extremity points
if (_form.GetExtremitiesState())
{
for (int j = 0; j < HandData.NUMBER_OF_EXTREMITIES; j++)
{
foreach (var eP in handData.ExtremityPoints)
{
extremityNodes[nodeIndex][(int)eP.Key] = eP.Value;
}
}
}
}
}
} // end iterating over hands
_form.DisplayJoints(nodes, 2);
if (numOfHands > 0)
{
if (_form.GetExtremitiesState())
{
_form.DisplayExtremities(numOfHands, extremityNodes);
}
}
}
}
/* 显示当前帧手关节*/
private void DisplayJoints(HandData handOutput, long timeStamp = 0)
{
if (_form.GetJointsState() || _form.GetSkeletonState() || _form.GetExtremitiesState())
{
//迭代手
var nodes = new JointData[][] { new JointData[0x20], new JointData[0x20] };
var extremityNodes = new ExtremityData[][] { new ExtremityData[0x6], new ExtremityData[0x6] };
int numOfHands = handOutput.NumberOfHands;
if (numOfHands == 1)
{
_mCursorPoints[1].Clear();
}
for (int i = 0; i < numOfHands; i++)
{
//在出现的时候检测手
IHand handData;
if (handOutput.QueryHandData(AccessOrderType.ACCESS_ORDER_BY_TIME, i, out handData) == Status.STATUS_NO_ERROR)
{
if (handData != null)
{
//迭代手关节
foreach (var tJ in handData.TrackedJoints)
{
nodes[i][(int)tJ.Key] = tJ.Value;
}
// 手关节迭代结束
// 迭代手边缘点
if (_form.GetExtremitiesState())
{
for (int j = 0; j < HandData.NUMBER_OF_EXTREMITIES; j++)
{
foreach (var eP in handData.ExtremityPoints)
{
extremityNodes[i][(int)eP.Key] = eP.Value;
}
}
}
}
}
} //迭代手结束
_form.DisplayJoints(nodes, numOfHands);
if (numOfHands > 0)
{
if (_form.GetExtremitiesState())
{
_form.DisplayExtremities(numOfHands, extremityNodes);
}
}
}
}
internal static pxcmStatus QueryExtremityPointINT(IntPtr instance, ExtremityType extremityLabel, out ExtremityData extremityPoint)
{
extremityPoint = new ExtremityData();
return PXCMHandData_IHand_QueryExtremityPoint(instance, extremityLabel, extremityPoint);
}
/**
@brief Return the data of a specific extremity point
@param[in] extremityLabel - the id of the requested extremity point.
@param[out] extremityPoint - the location data of the requested extremity point.
@return PXC_STATUS_NO_ERROR - operation succeeded.
@see ExtremityType
@see ExtremityData
*/
public pxcmStatus QueryExtremityPoint(ExtremityType extremityLabel, out ExtremityData extremityPoint)
{
return QueryExtremityPointINT(instance, extremityLabel, out extremityPoint);
}
/**
* @brief Return the data of a specific extremity point
*
* @param[in] extremityLabel - the id of the requested extremity point.
* @param[out] extremityPoint - the location data of the requested extremity point.
*
* @return PXC_STATUS_NO_ERROR - operation succeeded.
*
* @see ExtremityType
* @see ExtremityData
*/
public pxcmStatus QueryExtremityPoint(ExtremityType extremityLabel, out ExtremityData extremityPoint)
{
return(QueryExtremityPointINT(instance, extremityLabel, out extremityPoint));
}
internal static pxcmStatus QueryExtremityPointINT(IntPtr instance, ExtremityType extremityLabel, out ExtremityData extremityPoint)
{
extremityPoint = new ExtremityData();
return(PXCMHandData_IHand_QueryExtremityPoint(instance, extremityLabel, extremityPoint));
}
private static extern pxcmStatus PXCMHandData_IHand_QueryExtremityPoint(IntPtr instance, ExtremityType extremityLabel, [Out] ExtremityData extremityPoint);
