[Interest] Qt3D - QOrbitCameraController & input control

Andy asmaloney at gmail.com
Thu Dec 8 20:50:07 CET 2016


Great - thanks Sean. If I come up with anything non-horrible I'll certainly
submit it!

---
Andy Maloney  //  https://asmaloney.com
twitter ~ @asmaloney <https://twitter.com/asmaloney>


On Thu, Dec 8, 2016 at 2:44 PM, Sean Harmer <sean.harmer at kdab.com> wrote:

> Hi,
>
> On 08/12/2016 19:08, Andy wrote:
>
>> Is there a plan to implement a way to customize the mouse/keyboard
>> controls for QOrbitCameraController?
>>
>> For example the natural thing for the mouse scroll wheel is to control
>> zoom, but I don't see a way to add that. (Though I suppose I can submit
>> a patch for QOrbitCameraController.)
>>
>
> At the moment these are just "starters for 10" and Qt3DExtras is in tech
> preview. You can copy the implementation of these and customise to suit
> your own needs for now. If you do, note that there is a new type in 5.8
> called QAxisAccumulator that can be used to treat axis values as either
> velocities or accelerations and which will integrate these up over time for
> you on the backend. This will allow us to replace the use of the
> QFrameAction component in the controllers.
>
> I'd like to get the controlers made more flexible for 5.9 indeed and
> possibly add some others in due course (3rd person maybe). Patches are
> welcome. :)
>
> Cheers,
>
> Sean
>
>
>> ---
>> Andy Maloney  //  https://asmaloney.com
>> twitter ~ @asmaloney <https://twitter.com/asmaloney>
>>
>>
>>
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> --
> Dr Sean Harmer | sean.harmer at kdab.com | Managing Director UK
> KDAB (UK) Ltd, a KDAB Group company
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