Solution for When Clicking on Sphere Collider Does Not Respond

Issue

Clicking on the Sphere Collider does not elicit any response.

Cause

The scale values of the GameObject with the Sphere Collider are not the same for X, Y, and Z.

Solution

Align the scale values of the GameObject.

Pitfall

As shown in the figure below, in the "Non-responsive Case," the apparent size of the Sphere Collider is the same as in the "Normal Case," but it becomes non-responsive.

Normal Case

Scale values are all 0.5

Non-responsive Case

The apparent size (green sphere) does not change, but it becomes non-responsive.

Scale values for x and y are 0

Additional Information

It is not a problem if the scale value of the parent GameObject of the GameObject with the Sphere Collider is small.

Scale.x = 0 but still responds