[Interest] R: Qt3D FPS limits

[Xavier Bigand]

If you want to lower the limit you can simply add a pause in the rendering
thread before the swap buffer based on a timer.
I don't really know how to do that with qt3d, but with qt quick there is
some slot like onBeforeRendering and onAfterRendering in which you should
be able to insert a FPS limiter.

In a general way you have to be really careful when doing such things
because it can add some jitters in the animations if the frame-rate isn't
constant due to a lack of precision of the timers or conflicts with the
vsync,...


2018-03-21 17:58 GMT+01:00 Igor Mironchik <igor.mironchik at gmail.com>:

>
>
> On 21.03.2018 19:39, Carlo Ferraresi wrote:
>
>> Hi,
>> I also noticed that PFS seem limited to 60.
>> I would like to know if there is a way to set this threshold since even
>> 30 FPS are enough for my application.
>>
>
> Agree, and I would like to have possibility to change the limit, and to
> have possibility to set the limit to infinity...
>
>
>
>> Regards,
>> C.
>>
>>
>> On : mercoledì 21 marzo 2018 12:02
>>
>>> A: Qt Project <interest at qt-project.org>
>>> Oggetto: [Interest] Qt3D FPS limits
>>>
>>> Hello,
>>>
>>> Does Qt 3D limits FPS by 60? Or FPS is always as much as possible?
>>>
>>> Thank you.
>>>
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-- 
Xavier
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