<div dir="ltr"><div class="gmail_extra"><br><br><div class="gmail_quote">2014/1/8 James Cameron <span dir="ltr"><<a href="mailto:quozl@laptop.org" target="_blank">quozl@laptop.org</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
On Wed, Jan 08, 2014 at 11:49:56AM +0100, laurent bernabe wrote:<br>
True, but if you make a simple test available, others can test it for<br>
you.<br>
<br>
Especially so if you can figure a way to give the test report on<br>
screen, like a frame rate achieved.<br></blockquote><div><br></div><div><br></div><div>If I've well understood, I should give a way to turn on/off the frame rate display ?</div><div>(Like in some games / 3D frameworks). </div>
<div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Yes, it is not practical to have a suggested range given the number of<br>
variables.<br>
<br>
However, designing for higher values can have benefits ... in research<br>
for Netrek it was found that:<br>
<br>
- five frames per second is a minimum for perception of motion, but<br>
most users will perceive the steps and use them as the basis for<br>
their reaction, such that when the rate is increased their training<br>
has to be redone,<br>
<br>
- ten frames per second is preferable, with most users still<br>
perceiving the steps,<br>
<br>
- 25 frames per second is very good, with most users not perceiving<br>
the steps,<br>
<br>
- 50 frames per second is excellent.<br></blockquote><div><br></div><div><br></div><div>Thank you very much for this guideleness.</div><div>So, in my case, I should keep a frame rate around 50, if I really need to fix it myself (I am thinking about the javascript requestAnimationFrame() function). </div>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
> And also, as I've been told on this mailing list, there is a new<br>
> Javascript API in order to let the computer(web browser ?) hold this<br>
> value for the programmer.<br>
><br>
> So I think the "issue" can easily be solved : at least with this<br>
> requestAnimationFrame() function.<br>
<br>
Great.<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
James Cameron<br>
<a href="http://quozl.linux.org.au/" target="_blank">http://quozl.linux.org.au/</a></font></span></blockquote><div><br></div><div>Regards</div><div><br></div><div>Laurent Bernabe </div></div><br></div></div>