Add torque

[worldly nova]

Hello guys is possible to add one torque and then connect all wheels? or should i do 4 different torque and then connect them with one wheel?
i tried but torque lets me to connect with one wheel only..

[somber sage]

You can use a "list (collider)" variable, manually add these 4 colliders in the list and then use "for each" node.

Connect this variable in this node in the 3 white dashes, and then connect body output to addForce.

And connect output item to "this" addForce node.

[somber sage]

Just be aware what kind of mechanics you want

Because in real life, most cars have torque in these options:

1. wheels in front, front drive
2. wheels in the back, rear drive
3. 4x4 wheels

And then you could go special with AWD - stopping torque in each wheel individually in certain conditions

In that case, you could add torque using a IF before and use a proper bool.

For example, using physic query "rayCast" down (0, -1, 0) and detect Water instead of Ground layer then stop adding torque. Just as an example. Because you could make certain surfaces activate "slip" effect to the wheels

[worldly nova]

Thanks, all makes sence now! I will try it?!

[somber sage]

You could also use a "sequence" node. And put 2 or 4 in there.

And independently add IF before addTorque to each wheel if needed.

Sequence node runs 1, before 2. So when output 1 is completed it runs output 2 and so on.

Very useful in certain scenarios

[somber sage]

Sure ✌️

[worldly nova]

I get this error message when i try to connect all wheel colliders with torque

[harsh pewter]

You might have the wrong list type here

[worldly nova]

maybe i have to get list items before i use?

[prime meadow]

Just use one of these which ever you prefer

[somber sage]

Exactly.

For each is the cleanest imo. Sequence makes it easy to add conditions if its needed though.

Just make sure to use the right list type.

You could use "list colliders" and thats it. Instead of wherl collider and test if it works

[worldly nova]

Great , i already tried this but i always get last item of list.

[prime meadow]

Connect the body output

The exit triggers when the loop is done, body triggers for every item in the list

[worldly nova]

you are a savior 😄

[somber sage]

"and then connect body output to addForce"