How to properly bounce this ball

[dthecoolest]

You could use raycasting as an alternative collision detection technique. This could solve the issue if the ball get’s stuck inside as raycasts cannot hit a part if the origin starts from inside the part.

The d normal of the ray should equal to the velocity of the ball which is the Vector3.new(speedX,0,speedZ)

How to reflect rays on hit

Reflecting rays using raycasting Want bullets to ricochet? Lasers to bounce? Custom Pong game? Here’s a simple way to reflect a ray when it hits a surface using the surface normal returned by the Raycast method! Formula We will be working with this equation: r = d - 2(d ⋅ n)n Where r is the resultant reflection normal, d is the normal of our ray, and n is the surface normal that our ray hit (We will get n from the RaycastResult that the Raycast method returns). Because we are doing reflec…