Collider

Collider, also called Hitbox is what determines whether the block is solid or Pass Through.

When a collision between two blocks with colliders happens, it can be detected by a Collision sensor.

The collider of any custom block that isn't a Script Block can be changed by pressing the gear button.

Settings for setting the collider and type of the custom block.

A block's collider can have one of 3 possible values:

• None: no collider, this object will not interact with other objects using physics.
• Box: The shape of the collider consist of one or multiple boxes.
• Sphere: The shape of the collider consist of one or multiple spheres.

Details

Each part of a block not connected to itself by Glue will have its own collider.

The size of the collider depends on the size of that part. For box colliders, it will be a box with sides equal to the maximum size of the part in 3 axes. For sphere colliders, it is the same, except it is a sphere with the radius being the maximum length of a part in any axis. This means sphere colliders are always spheres, they cannot be ellipsoids.