How to use f64 version of rapier2d?

[Sergei1984]

Should I use specific package? Or feature? Or that's not possible?

[sebcrozet]

Hi! There is no convenient plugin for using the f64 version of rapier with bevy. So you can use the rapier2d-f64 package directly, but you will have to interface it with bevy yourself.

[Vrixyz]

Related: #253 ; bevy transforms are currently a blocker to support f64 (see bevyengine/bevy#1680) for rapier as current architecture of bevy_rapier is laid out (we're translating from and to bevy Transform).

Another possibility is if we opt out of bevy Transform, we might be able to evolve without being blocked by it.