Is it possible to send mouse input from QFrame to Qt3DWindow?

Argostin

Hi there,
Is it possible to take the mouse input information gathered from a QFrame object and send it to a Qt3DWindow object with similar size (width and height), in a way that will make possible for the Qt3DWindow object to perform object picking.
Something like a touchpad and a screen.

Pl45m4

@Argostin

Yes, should be possible. You can take the coords from your clicks / movement on your QFrame and give them to a raycast / object picker.

Argostin

Thanks for the response @Pl45m4
But where exactly should I send the coords, to a Qt3DWindow method or to the method of some object somewhere inside the Qt3DWindow object?

Pl45m4

@Argostin

It's up to you and depends on your structure and how your input looks like.

For example, you can have a function/slot in your Qt3DWindow and create a QRayCaster / QScreenRayCaster there with your point / vector.

Probably you have to convert your QFrame point to some vector / direction to make it work, since QObjectPicker as well as QRayCaster both take vectors to fire the ray in this direction and check for collisions afterwards.

Argostin

Thanks, @Pl45m4
I used QScreenRayCaster as an added component in the root entity and it works!