Physics Prestep Types

[CedricGuillemet]

After questions on forum like https://forum.babylonjs.com/t/physicsbody-with-animated-motion-type-does-not-have-any-friction/51554/2 I'm expanding the prestep.

test https://playground.babylonjs.com/#E9R16H

Documentation will follow

[bjsplat]

Please make sure to label your PR with "bug", "new feature" or "breaking change" label(s). To prevent this PR from going to the changelog marked it with the "skip changelog" label.

[bjsplat]

Snapshot stored with reference name: refs/pull/15227/merge

Test environment: https://babylonsnapshots.z22.web.core.windows.net/refs/pull/15227/merge/index.html

To test a playground add it to the URL, for example:

https://babylonsnapshots.z22.web.core.windows.net/refs/pull/15227/merge/index.html#WGZLGJ#4600

Links to test babylon tools with this snapshot:

https://playground.babylonjs.com/?snapshot=refs/pull/15227/merge https://sandbox.babylonjs.com/?snapshot=refs/pull/15227/merge https://gui.babylonjs.com/?snapshot=refs/pull/15227/merge https://nme.babylonjs.com/?snapshot=refs/pull/15227/merge

To test the snapshot in the playground with a playground ID add it after the snapshot query string:

https://playground.babylonjs.com/?snapshot=refs/pull/15227/merge#BCU1XR#0

[bjsplat]

WebGL2 visualization test reporter:

https://babylonsnapshots.z22.web.core.windows.net/refs/pull/15227/merge/testResults/webgl2playwright/index.html

[bjsplat]

Visualization tests for WebGPU (Experimental)

https://babylonsnapshots.z22.web.core.windows.net/refs/pull/15227/merge/testResults/webgpuplaywright/index.html