Algodoo

could you please help me with a script? I want that rotates a motor in the direction where my mouse.

You're doing EXACTLY the same than what I'm doing right now, but you're still some time behind. I'll post my take later today, and maybe you'll be able to help me improve it

I will try to help both of you

thanks

FLO1:
Create new hinge (no brake, no input, no motor) and open script menu,
rewrite this:

Bend from False to True
BendConstant from NaN to 0 (you can try other numbers later)
BendTarget from NaN to

{math.atan2(App.mousePos(1)-(scene.entityByGeo­mID((readable(entity)).geom0)).pos(1),
App.mousePo­s(0)-(scene.entityByGeomID((readable(entity)).geom­0)).pos(0))}


If you will have any problems contact me here:
https://www.facebook.com/groups/144010069368212

Well from what I'm seeing your wheel is better than the K-Wheel, as it only spawns 1 entity per step and seems to work okay. But it drifts uncontrollably and you didn't add any handbrake. Also what type of traction does it have?
I'll explain how my scene works on my scene's comment section

oh, thank you very very much

I'm sorry, somehow the code {math.atan2(App.mousePos(1)-(scene.entityByGeomID(­(readable(entity)).geom0)).pos(1),
App.mousePos(0)­-(scene.entityByGeomID((readable(entity)).geom0)).­pos(0))} works at BendTarget not

Just start over, put

bend = true
bendConstant = +inf and
bendTarget = 0.0

and write this in the postStep of the axle:

(e)=>{
g0 := Scene.entityByGeomID((readable(owner)).geom0);
bendTarget = math.atan2(g0.pos(1) - app.mousePos(1), g0.pos(0) - app.mousePos(0))
}

You should open this from a web browser and just copy it to be sure that there are no mistakes

OK