You are not logged in.

hotspot scale animation

Razek

Beginner

  • "Razek" started this thread

Posts: 5

  • Send private message

1

Thursday, July 14th 2011, 12:25pm

hotspot scale animation

I have scale animation hotspot with this style:

Source code

 
1
2
3
4
5
6
7
8
9
10
11
12
13

 <style name="nav_hotspot_anim"
  url="skin/arrow.png" 
  alpha="0.3"
  distorted="true"
  scale="1"
  scalemax = "1.2"
  animation = "true"
  incr = "true"
  keep="false"     
  onloaded="nav_animate(get(name)));"
  onover="tween(alpha,1);tween(scale,1.3); set(animation, false); toggle_autorotate(false);"
  onout="tween(alpha,0.6); set(animation, true); toggle_autorotate(true); nav_animate(get(name));" 
  />


I have some hotspots with the Identical names
in different scenes, when i move from scene to the scene and back with Identical hotspot names, the speed of animation was doubled. How i can to resolve this problem without to rename hotspots?

klaus.krpano

Administrator

Posts: 13,499

  • Send private message

2

Thursday, July 14th 2011, 5:58pm

Hi,

please show also the code of your "nav_animate" action,
the problem may be located there,

when the speed was doubled it could be that now something will be called two-times,

best regards,
Klaus

Razek

Beginner

  • "Razek" started this thread

Posts: 5

  • Send private message

3

Friday, July 15th 2011, 9:36am

Source code

 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

 <action name="nav_animate">
  trace('ACTION: nav_animate[',get(name),'] scale=', get(hotspot[get(name)].scale),' animation=',hotspot[%1].animation); 
  ifnot(hotspot[%1].scale === null,
  if(hotspot[%1].animation === true, _nav_animate(%1));
  );
        </action>
 <action name="_nav_animate">
  if(hotspot[%1].incr === true,
   if(hotspot[%1].scale GT hotspot[%1].scalemax , set(hotspot[%1].incr, 'false'));
          inc(hotspot[%1].scale,0.02)
  );
  if(hotspot[%1].incr === false,
   if(hotspot[%1].scale LT 1, set(hotspot[%1].incr, 'true'));
          dec(hotspot[%1].scale,0.02)
  );
  delayedcall(0.09, nav_animate(%1));
       </action>

klaus.krpano

Administrator

Posts: 13,499

  • Send private message

4

Saturday, July 23rd 2011, 12:02pm

Hi,

okay, there is no stop condition for the case when the hotspot was removed,
so the actions will be called again and again, even when the original hotspot was already removed,
and when there is now revisit of that pano with the same hotspots and action, they will be called twice and more,

but there is a easy solution, the attributes of the source/first calling hotspot can be always accesses directly, so it would be possible to check a variable from there (e.g. the loaded variable) before doing the delayedcall,

e.g.
instead of:

Source code

 
1

delayedcall(0.09, nav_animate(%1));


do this:

Source code

 
1

if(loaded, delayedcall(0.09, nav_animate(%1)));


best regards,
Klaus

Similar threads