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Oleg

Opacity goes up to 100

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This thread was started before GSAP 3 was released. Some information, especially the syntax, may be out of date for GSAP 3. Please see the GSAP 3 migration guide and release notes for more information about how to update the code to GSAP 3's syntax. 

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I created simple tween:

 

my_timeline.from($("#obj"), 2, {opacity: 0 }, 0);

 

But opacity is going from 0 to 100, instead of from 0 to 1. How can I fix it?  

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Hello Oleg,

 

Yep I'm not seeing it too. Here is an example of a element animating opacity in and out.. I am also outputting the progress() using the special property onUpdate callback of the tween.

 

My example:

See the Pen kexst by jonathan (@jonathan) on CodePen

 

You can see how it is not using a whole number, but is a floating point number.  (i.e. .. 0.08798978). Also when i look in the browser DOM inspector I see that same floating point number animating on the elements style opacity value.

  • Do you have an example of the 0 to 100 you are seeing?

I am unable to reproduce it...

 

If possible can you create a codepen example so we can see what you are seeing to better help you?

 

Here is a nice video tut by GreenSock on How to create a codepen example demo.

 

Thanks :)

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I am sorry, I am an idiot, I applied opacity 100 to the object before adding animations

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I was about to ask about that. Glad you figured it out :)

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