|minDepth||Only include objects with a Z coordinate (depth) greater than or equal to this value.|
|maxDepth||Only include objects with a Z coordinate (depth) less than or equal to this value.|
|point||A point in space.|
|results||Array to receive results.|
|layerMask||Filter to check objects only on specific layers.|
Returns the number of results placed in the
Get a list of all colliders that overlap a point in space.
This function is similar to OverlapPointAll except that the results are returned in the supplied array. The integer return value is the number of objects that overlap the point (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: OverlapPoint, OverlapPointAll.