Unwanted behaviour with registerOnHover and for loop

This topic has 1 reply, 1 voice, and was last updated 3 years, 8 months ago by elie520.

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2021-04-10 at 9:07 am #40076

Participant

Hello,
I’m trying to have an outline when I hover all the objects of my scene which fit a certain criteria.
When I do it manually, with

registerOnHover(obj1,false,function(){outline(obj1, 'ENABLE')},function(){outline(obj1,'DISABLE')});
registerOnHover(obj2,false,function(){outline(obj2, 'ENABLE')},function(){outline(obj2,'DISABLE')});
//...

it works fine. But when I try to use a for loop like this:

for (var a = 0 ; a < objs.length ; a++) {
registerOnHover(objs[a],false,function(){outline(objs[a], 'ENABLE')},function(){outline(objs[a],'DISABLE')});
}

whenever I hover one of the objects, it is always the last one of the list that gets outlined.

If anyone could help, it’d be greatly appreciated :)
Thanks!

2021-04-10 at 10:46 am #40079

elie520

Participant

I could solve my problem using _pGlob.hoveredObject in the following way:

for (var a = 0 ; a < objs.length ; a++) {
registerOnHover(objs[a],false,function(){outline(_pGlob.hoveredObject, 'ENABLE')},function(){outline(_pGlob.hoveredObject,'DISABLE')});
}