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Activity Forums Adobe After Effects suggestions on achieving this effect….. see pic

  • suggestions on achieving this effect….. see pic

    Posted by Michael Duff on August 30, 2006 at 2:58 am

    hi again – you may have read my particle post below, but now the concept has changed and I was wondering if anyone could give me some tips on creating this effect. Basically the little “sprinkles” need to move around to create different shapes. Camera can be static. Having a natural/realistic look is my main concern.

    Anyways, here’s a pic https://www.bearcage.com.au/duff/heart.jpg

    thanks again

    Serge Hamad replied 19 years, 8 months ago 6 Members · 5 Replies
  • 5 Replies
  • Filip Vandueren

    August 30, 2006 at 7:35 am

    I’m thinking maybe using different foams for the different colours, all using the shape as a flow map, then morph the shape of the flow map.

  • Jon Walker

    August 30, 2006 at 2:00 pm

    There are a couple of things I can think of right off the top of my head…first you could do CCBall Action and take a heart pic and apply the effect to it and then animate the parameters to get the desired look. Or, if you have a copy of the Trapcode Particular plug in you could use that to create a particle shape animated to your desires.

  • Kakarutsu

    August 30, 2006 at 4:49 pm

    I know for sure that you can do this with the 3D modeling and particle program XSI from Softimage, wchi gives you a “stick to layer” function. Particular is difficult because I don’t believe you have a lot of control over one particle for an extended period of time … and that’s what you need to make them move from one shape to another.

    You might be able to generate somewhat of a similar effect in particular by creating a reference alpha layer that shows the shapes (white on black) morphing from one to another. The problem with particular is that it uses this information as a generation point for particles, not a target point for ones that already exist.

    Good luck with your project. I’d like to know how you figure it out.

  • Andres

    August 30, 2006 at 10:25 pm

    you could animate masks for those images and then apply the ball action effect. Then play around the effect.

  • Serge Hamad

    August 31, 2006 at 5:05 pm

    Hi,

    Well, If you have to create this in AE without any plug-in you could indeed try to use CC-Ball Action for this. Here one method:

    – First create a solid layer and apply Fractal Noise to it. Leave everything at default, just reduce the scale to something like (9.0) or so.

    – Add now Colorama to taste.
    – Add CC Ball Action. Change the Scatter value to around (60), then the Grid spacing to (1) and the ball size to around (60.

    – Now, animate the Instability State to taste.

    – Precompose this solid and draw a heart shape with the pen tool. You can animate your mask if you want from an abstract shape to a heart.

    – To get the exploding particles, duplicate your precomp in the project window, eliminate the Instability State animation, create a smaller animated mask, apply CC Ball Action and animate the Scatter value to taste.

    -If you want to have more control on the exploding particles you may want to add a camera and animate the position parameters using the orbit camera tool.

    Here is an example:
    https://www.nyc-visual.com/CC_Heart.sit

    I hope this may help.

    Salut.
    Serge

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