Reply To: Get Eye XYZ Position – cannot find the functions for TX_INTERACTIONBEHAVIORTYPE_

[Laser Erich]

First of all thank you.

That’s exactly what I’m doing:

TX_HANDLE eyePositionInteractor = TX_EMPTY_HANDLE;
	TX_HANDLE eyePositionBehavior   = TX_EMPTY_HANDLE;
	
	bool success;
	success = txCreateGlobalInteractorSnapshot(hContext, InteractorId2, &g_hGlobalInteractorSnapshot, &eyePositionInteractor) == TX_RESULT_OK;
	success &= txCreateInteractorBehavior(eyePositionInteractor, &eyePositionBehavior, TX_INTERACTIONBEHAVIORTYPE_EYEPOSITIONDATA) == TX_RESULT_OK;

	txReleaseObject(&eyePositionBehavior);
	txReleaseObject(&eyePositionInteractor);

	return success;

And then, for the second interactor i call

TX_HANDLE gazeInteractor = TX_EMPTY_HANDLE;
	TX_HANDLE gazeBehavior   = TX_EMPTY_HANDLE;
	TX_GAZEPOINTDATAPARAMS params = { TX_GAZEPOINTDATAMODE_LIGHTLYFILTERED };
	bool success;

	success = txCreateGlobalInteractorSnapshot(hContext, InteractorId, &g_hGlobalInteractorSnapshot, &gazeInteractor) == TX_RESULT_OK;

	success &= txCreateInteractorBehavior(gazeInteractor, &gazeBehavior, TX_INTERACTIONBEHAVIORTYPE_GAZEPOINTDATA) == TX_RESULT_OK;
	success &= txSetGazePointDataBehaviorParams(gazeBehavior, &params) == TX_RESULT_OK;

	txReleaseObject(&gazeBehavior);
	txReleaseObject(&gazeInteractor);
	
	return success;

But only the first initialized interactor will do it’s work…

PS: the second initialization returns false