Cannonjs: sphere doesn't fall down

[Threedy]

Edit:

Problem fixed. After some experimenting, I realized that the gravity should be passed like this: world.gravity = vector.

 

Hi,

I have the following simple example from the wiki page of Cannon JS... I expected the ball to fall, but it didn't and only prints ''Sphere position: 0,100,10''. Can anyone understand why? I then thought (based from the wiki) that I had to use Rigidbody (CANNON.RigidBody) but that wasn't recognized. 

Any tip is greatly appreciated.

Quote

    // Setup our world 
    var world = new CANNON.World({
       gravity: new CANNON.Vec3(0, -10,0) // m/s² 
    });
     
    // Create a sphere 
    var radius = 1; // m 
    var sphereBody = new CANNON.Body({
       mass: 5, // kg 
       position: new CANNON.Vec3(0, 100, 10), // m 
       shape: new CANNON.Sphere(radius)
    });
    world.addBody(sphereBody);
     
    // Create a plane 
    var groundBody = new CANNON.Body({
        mass: 0 // mass == 0 makes the body static 
    });
    var groundShape = new CANNON.Plane();
    groundBody.addShape(groundShape);
    world.addBody(groundBody);
     
    var fixedTimeStep = 1.0 / 60.0; // seconds 
    var maxSubSteps = 3;
     
    // Start the simulation loop 
    var lastTime;
    (function simloop(time){
      requestAnimationFrame(simloop);
      if(lastTime !== undefined){
         var dt = (time - lastTime) / 1000;
         world.step(fixedTimeStep, dt, maxSubSteps);
      }
      console.log("Sphere position: " + sphereBody.position);
      lastTime = time;
    })();

 

[schteppe]

Which Cannon version ? Can you give a direct link to where you found the old RigidBody class?