How to feed background less image sequence to Unity for 2D game?

Question

I'm making a 2D game in Unity and I'm animating the character in After effects, how can I send the animation into unity for the sprites. I am able to get the image sequence for the animation from which I can make spritesheet. But my sprites have a background with them. How can I add the animation without the background ?

Answer 1

Answer by tanoshimi · Jul 21, 2017 at 06:39 AM

You need to import your spritesheet using a texture format that supports opacity (i.e. an alpha channel) - i.e. 32bit RGBA, not 24bit RGB.

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Answer 2

Answer by pranaykukreja · Jul 21, 2017 at 07:49 AM

Thanks @tanoshimi But we can't export png image sequence from after effects so I can't have image with alpha channel. Any fix for that? Just figured out how to export png sequence from after effects. Thanks

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tanoshimi · Jul 21, 2017 at 08:55 AM 0

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You definitely can export a PNG sequence from After Effects. Otherwise it would be a pretty useless tool.

How to feed background less image sequence to Unity for 2D game?

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