Improve cylinder gizmo performance

[kiroxas]

Same as capsule gizmo but for cylinders.

This time align segment number between rendering and collision to be able to reuse, leading to even greater gain.

Expect even better gain (more than x30) as previously (as I removed one loop in this one), making those gizmos really cheap to create and edit.

Cylinder with 64 segments

Cylinder with 360 segments

I don't really see any difference on my screen, and maybe someone will spot one on some really high res screen, but these are supposed to be cheap debug gizmos, so not having a 4k version should be ok (if not, we can always slightly increase it).

[Calinou]

I'd say 64 segments is too little for large cylinders that are several units wide or more. I'd make it 128 instead, which should be a reasonable approximation of the actual collision shape even for large cylinders.

We could make the number of sides dynamic depending on the size, but a static 128 should perform well enough already.

[kiroxas]

I'd say 64 segments is too little for large cylinders that are several units wide or more. I'd make it 128 instead, which should be a reasonable approximation of the actual collision shape even for large cylinders.

We could make the number of sides dynamic depending on the size, but a static 128 should perform well enough already.

Ok, I'll trust your judgement on that. I'll bump it to 128 and for spheres too

[kleonc]

Note this creates micro gaps at the middle of circles' quadrants (the last points of the in-quadrant octants are not exactly equal). Might be acceptable / not an issue, but wanted to point it out. Note they are sometimes visible:

[Repiteo]

Thanks!