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scenes: ltp fade out time bug

Posted: Tue Feb 21, 2023 2:40 pm
by giacomo
Following this thread
viewtopic.php?f=29&t=16151
I'm reporting a bug concerning the fade out time of ltp parameters, it affects v5 and v4, test file attached,
all the scenes have a fade in and out time of 5 sec, I added a different color to mark the cue, the issue is about the position (ltp):
. play the "position A (copy)" > the lights move up stage and turns red
. play the "position B (copy)" > the light move down stage and turns green
. release "position B (copy)" >> the lights jumps to position A (and fade to red)

When releasing the position B, shouldn't the lights fade to the active position A?
Qlc+ manual: "By default all the channels are affected by the Fade In and Fade Out timings of the QLC+ functions"
https://www.qlcplus.org/docs/html_en_EN ... rties.html

This bug is evident only for buttons and faders, cue list is not affected and not the solo frame (because each scenes is disabled in turn).
The fader level is correctly controlling the color, I would expect that when it reaches the 00 state the position starts fading according to the scene fade-out time.
sample5.qxw
(7.75 KiB) Downloaded 93 times

Re: scenes: ltp fade out time bug

Posted: Wed Mar 15, 2023 11:10 am
by giacomo
Hi, this issue is breaking the ltp logic and it involves deeply the behavior of the software,
I think it's important to have an explanation because it's a fundamental aspect:
is it by design or there are any technical difficulties to correct it?
Thanks.

Re: scenes: ltp fade out time bug

Posted: Fri Apr 07, 2023 3:23 pm
by giacomo
Hello Massimo,
a sweet Easter egg today, QLC+_5.0.0_beta3-TEST-20230403-LTP-FADE-OUT-x86_64.AppImage it's good :)
I have not tested deeply for the moment but the ltp handling it's correct now, great!

Re: scenes: ltp fade out time bug

Posted: Sat Apr 08, 2023 12:00 am
by giacomo
for those who want to try the new corrected LTP logic here a file with more variables, the buttons are programmed to snap only the zoom:
sample5-LTP.qxw
(11.62 KiB) Downloaded 91 times
the relative post is here:
viewtopic.php?t=16151&start=20

Re: scenes: ltp fade out time bug

Posted: Mon Apr 10, 2023 1:36 pm
by Yestalgia
I just had a play. Very cool.