Effect Like This? (video link incl.)

Games
#1

Hey Corona Community,

I’m trying to figure out if it’s possible to do an effect like this:

Skip to 0:35 in the video. It’s the “shockwave” effect where it looks like the whole screen ripples.

http://www.youtube.com/watch?v=cJqeieq31wk

Any guidance?

Thanks! [import]uid: 51654 topic_id: 15958 reply_id: 315958[/import]

#2

move a group of display objects [import]uid: 70114 topic_id: 15958 reply_id: 59090[/import]

#3

You cannot do that with CoronaSDK. I needs some complex math to create the ripple and distort the image on screen.

If Ansca offers a bit more control on the OpenGL Quads, then that ripple effect is just one of the many cools things that developers can have, Curtains, cloth, what not…

cheers,

?:slight_smile: [import]uid: 3826 topic_id: 15958 reply_id: 59099[/import]

#4

yeah, openGL shaders are on the roadmap. maybe effects like this will be available in the future… [import]uid: 70635 topic_id: 15958 reply_id: 59100[/import]

#5

You are wrong, look here:
http://andrew-hoyer.com/experiments/cloth/
no shaders and other advanced OpenGL ES just fast vectors and math. Put some textures on it and you will have full 3D effect without shaders :slight_smile: [import]uid: 12704 topic_id: 15958 reply_id: 59201[/import]

#6

I see. looks nice… but it’s a completely different task.

003naveen wants to warp the whole game screen while the action continues. i really think you need pixel shaders for that.

-finefin [import]uid: 70635 topic_id: 15958 reply_id: 59264[/import]