| point | Center of the circle. |
| radius | Радиус круга. |
| results | Array to receive results. |
| layerMask | @param layerMask Фильтр для обнаружения коллайдеров только на определённых слоях. |
| minDepth | @param minDepth Включает только объекты с координатой Z (глубиной) выше, чем это значение. |
| maxDepth | @param maxDepth Включает только объекты с координатой Z (глубиной) меньше, чем это значение. |
int The number of results returned.
Get a list of all colliders that fall within a circular area.
This function is similar to OverlapCircleAll except that the results are returned in the supplied array. The integer return value is the number of objects that fall within the circle (possibly zero) but the results array will not be resized if it doesn't contain enough elements to report all the results. The significance of this is that no memory is allocated for the results and so garbage collection performance is improved when the check is performed frequently.
See Also: OverlapCircle, OverlapCircleAll.