sound cannon effect

I am trying to make an effect from a "sound cannon". Picture a bazzooka firing a spiraling sound wave blast into the air at a target. Does this inspire any ideas from anyone?

Thanks

I want to fire the shockwave.
I never saw "Steel" but I think you are close to what I am thinking of with Star Wars episode 2
I am thinking a type of 3D look hopefully

Was just going to suggest that :)

Yeah displacement maps will be your best friend in this.

How fast is the plane going? Is it far enough away you don't have to animate the sonic wave over a large distance? Because that tends to make things more interesting..

if the wave will sweep slowly (or not much at all) it shouldn't be TOO hard. I'm not sure about the swirly part, but the wave itself shouldn't be too big of an issue.

Are you in a hurry for this fx? If not I can sit down later today and start playing with it and see if I can come up with anything that might be useful to ya.


-Jeremy

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If you didn't supply enough information I will start making assumptions. I'm usually wrong when I assume.
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I can show you how to come up with something like this, best I can do without a bit more research.

can speed it up, add more pulses, make the pulses thicker, wider, longer, pretty much anything you want. If you'd like the project file or instructions just let me know.








-Jeremy

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If you didn't supply enough information I will start making assumptions. I'm usually wrong when I assume.
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Alrighty here you go :)

Disclaimer: When accepting files from anyone, make sure you scan them with a good virus scanner.

URL: http://mydigitalchaos.com/users/jfabiano/project-files/shockwave.zip

Notes:

1. the "wave" shape/size is controlled in "Shockwave Comp" - it's a simple mask on the image that's in the luma matte.

2. Apparently In that same comp there's a solid called "LUMA WAVE" - I thought I deleted that. It's irrelevant.

3. In "Shockwave Luma Matte" I added a control layer with slider controls. It's not required for the project, just makes it quicker to experiment. They affect the properties of the shockwave itself.
a. Shockwave Thickness: linked to "Luma Black -> Mask2:Shockwave Rear Mask" It's a proportional link to the mask "Shockwave Front Mask" - the expression is easy.

b. the feathers are linked to the mask feathers, match the names

c. The end keyframe of shockwave front mask controls the speed. increase it's mask expansion to make the shockwave move faster if desired.

4. Lastly, the shockwave "direction" is controlled by the mask position. Simply select both masks and move the mask to the corner you're firing it from. Will make sense when you see it. To set the shockwave begin/end points simply change its mask appropriately in "shockwave comp"


Further shockwave stuff can be done with trapcode particular or form I'm sure, even CC particle world, but I'm not that great with the particle engines yet so I can't be of much help there.

Oh yeah, the displacement map is on the picture in "Shockwave "comp" - play with its settings, you'll see the effects around the "beam".

Good luck to ya and hope this helps out.






-Jeremy

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If you didn't supply enough information I will start making assumptions. I'm usually wrong when I assume.
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