Hi,
I’ve been stuck for a while on this…I am having an issue apply/resetting the physics body after the display object has been scaled/resized. Ideally, I would prefer that the physics objects automatically take into account changes in display objects. But it seems like it does not…I tried doing it manually through some hacks but everything I try is crashing. Is this even possible with the current Corona SDK?
Thanks,
Hey John,
The docs for physics say something about ‘…not to use scaling on the bodies, it won’t work…’ :
http://developer.anscamobile.com/content/game-edition-physics-bodies#physics.addBody
I wound up using TexturePacker and Physics editor to create my hd and sd sprites. I created the physics bodies off of the sd sprites, and when the HD images are scaled down, they match up.
I added a check to see if the display.constantScaleX was <1… if it was, then i forced the sprites to be scaled at 50%… somehow it all worked after a bit of trial and error.
I don’t think that you can scale the object at all after that… the physics body will stay the same size.
[import]uid: 135765 topic_id: 8123 reply_id: 96223[/import]
Currently removing the body and adding it again is your best option for this, IMHO.
http://developer.anscamobile.com/reference/index/physicsremovebody
Peach 
[import]uid: 52491 topic_id: 8123 reply_id: 96257[/import]
I tried this and this works, but for some reason, my sprite spazzes out when I use this method (compared to acting normally when I don’t). Does anyone know why this may be the case?
I tried this and this works, but for some reason, my sprite spazzes out when I use this method (compared to acting normally when I don’t). Does anyone know why this may be the case?