Change the color of an object when two other objects collide

[lsnook]

When object 1 collides with object 2, I want to change the color of object 3.
My attempt was to create a variable, scene.my.variable=0, entered into the console (F11).
Next, OnCollision between object 1 and 2, set scene.my.variable=1.

Where in object 3's properties can I insert an "IF" statement to change the color of object 3?
(e)=>{{scene.my.variable=1}?{color=[0,0,1,1]}:{color=[1,0,0,1]}}

[FLO]

Put this in object 1 at onCollide:

Code: Select all

(e)=>{
    scene.my.change = true
}

Put this in object 3 at postStep:

Code: Select all

(e)=>{
    scene.my.change ? {
        color = [0.0, 0.0, 1.0, 1.0]
    } : {}
}