LEGO Buggy revisited - Double rack linkage

[Tricotou]

Hello

Working on this Feature requests proposal :

Mesh linkage with (physics-free) contraints

Hello ! As far as I know, BabylonJS mesh contraints are physics oriented. (Please tell me if I’m wrong). In Blender, there is something that I use very often which is the Transformation Contraint which ables to map a transform from a mesh to another, without any physics : [Screenshot from 2025-03-27 15-57-38] With these, in many case you can get rid of working with rigging, just adding a contraint, like “This mesh rotates X when that mesh moves Y” I propose to discuss adding a mesh.link met…

I had fun reworking the official .GLB file of the LEGO buggy. Changed a bit the shaders ! By the way, I don’t know who did it, but I like it !

---

Here you go :

Please note that each wheel rotates with independant speed

Also, if you comment line 106, you can display as a debug the center of rotation :

---

have fun !

Babylon.js Playground

[Tricotou]

Fullscreen Playground Frame to have fun with arrows !
Enjoy !

Enguerrand Quilliard

[cx20]

I modified that example a little bit, just to see if I could remove the wheels.

Babylon.js Playground