get Inner Radius Ratio
Checks if the ratio value meets the valid range.
Return
A valid radius ratio value in the range MIN_INNER_RADIUS_RATIO to MAX_INNER_RADIUS_RATIO
Parameters
ratio
The ratio value.
Checks if the ratio value meets the valid range.
A valid radius ratio value in the range MIN_INNER_RADIUS_RATIO to MAX_INNER_RADIUS_RATIO
The ratio value.