public void testVariantCopyBoolean() {
VARIANT variantSource = new VARIANT(Variant.VARIANT_TRUE);
VARIANT variantDest = new VARIANT();
HRESULT hr = OleAuto.INSTANCE.VariantCopy(variantDest.getPointer(), variantSource);
assertTrue("hr: " + hr.intValue(), hr.intValue() == 0);
}
public void testVariantCopyShort() {
VARIANT variantSource = new VARIANT(new SHORT(33333));
VARIANT variantDest = new VARIANT();
// System.out.println(variantSource.toString(true));
HRESULT hr = OleAuto.INSTANCE.VariantCopy(variantDest.getPointer(), variantSource);
assertTrue("hr: " + hr.intValue(), hr.intValue() == 0);
}
private void processInteraction() {
NUI_INTERACTION_FRAME interactionFrame = new NUI_INTERACTION_FRAME();
HRESULT hr = interactionStream.GetNextFrame(new DWORD(0), interactionFrame);
if (FAILED(hr)) {
// this happens when we did not process the data in the 1/30 of second required by the sdk
// because we are in java we can sometimes run slow enough to hit this boundary
// we can safely ignore this and as our code gets faster it will happen less
if (hr.intValue() == KinectLibrary.E_NUI_FRAME_NO_DATA) {
return;
}
checkRC(hr);
}
// get a list of all skeletons and hands with information
List<Integer> ids = new ArrayList<>();
List<NUI_HAND_TYPE> types = new ArrayList<>();
for (NUI_USER_INFO info : interactionFrame.UserInfos) {
if (info.HandPointerInfos[0].State.intValue() != 0) {
ids.add(info.SkeletonTrackingId.intValue());
types.add(info.HandPointerInfos[0].HandType.value);
gestureTracker.update(
device,
interactionFrame.TimeStamp.getValue(),
info.HandPointerInfos[0].RawX,
info.HandPointerInfos[0].RawY,
info.HandPointerInfos[0].RawZ,
info.SkeletonTrackingId.intValue(),
info.HandPointerInfos[0].HandType.value);
}
if (info.HandPointerInfos[1].State.intValue() != 0) {
ids.add(info.SkeletonTrackingId.intValue());
types.add(info.HandPointerInfos[1].HandType.value);
gestureTracker.update(
device,
interactionFrame.TimeStamp.getValue(),
info.HandPointerInfos[1].RawX,
info.HandPointerInfos[1].RawY,
info.HandPointerInfos[1].RawZ,
info.SkeletonTrackingId.intValue(),
info.HandPointerInfos[1].HandType.value);
}
}
gestureTracker.findDestroyed(ids, types);
}
public void testVariantClear() {
VARIANT variant = new VARIANT(new SHORT(33333));
HRESULT hr = OleAuto.INSTANCE.VariantClear(variant.getPointer());
assertTrue("hr: " + hr.intValue(), hr.intValue() == 0);
}
public static void checkRC(HRESULT hr) {
if (FAILED(hr)) {
throw new COMException(hr.toString());
}
}