Expressions/Scripts/Presets

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jasonmorice
Topic Author
Posts: 6
Joined: Tue Jan 08, 2008 6:10 pm

Slider to control camera shake..

Wed Jun 10, 2009 7:06 pm

I am wondering what a good way would be to create a slider that controls the amount of shake on a camera.
Say if I had wiggle expressions on point of interest and/or rotaion and the slider controls how much wiggle between 0 and 100%.
Thanks in advance for any help..
 
kobyg
Posts: 128
Joined: Fri Dec 07, 2007 10:11 am

Re: Slider to control camera shake..

Thu Jun 11, 2009 7:01 am

You could insert the maximal wiggle amount you desire, and then multiply the wiggle diviation by a slider.
Give this slider values between 0 - 1, and add keyframes to this slider in places you want the wiggle to start and end.
This way you will get a smooth and controllable wiggle.

I mean something like:
wig = wiggle - value;
value + wig*slider(...)
 
jasonmorice
Topic Author
Posts: 6
Joined: Tue Jan 08, 2008 6:10 pm

Re: Slider to control camera shake..

Thu Jun 11, 2009 4:25 pm

Cheers for that. I ended up working out that I could add a wiggle expression to the desired property and
then for the amplitude value of the wiggle expression I pick whipped the slider control in its place.

ie. property.wiggle(value1,value2) where value2 ends up referencing the slider.

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