Some edge cases in which Sphere + Box collision detection seems to fail

[patreeceeo]

Made a sandbox that reproduces one of the edge cases:

https://codesandbox.io/s/bitter-bird-ooxd3?file=/src/App.js

It creates an elongated box and a sphere with a velocity vector pointing towards the long side of the box at an oblique angle. The ball rolls along the ground and when it reaches the elongated box it passes through.

This seems to only happen in specific cases. For instance, it seems to not happen if:

• I construct an elongated box out of a series of 1x1x1 boxes. This can also be seen in the sandbox.
• I move the elongated box closer to the ball's starting point
• I move the balls starting (X,Y) to anywhere other than (0,0)
• I change the angle of the ball's initial velocity to be at a right angle with the elongated box

[patreeceeo]

I know it's quite an edge case, but any thoughts here?

[patreeceeo]

Never mind, I realized that I wasn't passing args to useBox so Cannon was using a 1x1x1 box.