# FindPatMax3D Vision Data Access functions

This section lists the available 3D Vision Data Access functions that get values from a FindPatMax3D structure.

Note: Each of the following functions references the results of a FindPatMax3D function for the first parameter. Index (zero-based) determines which result pattern of the FindPatMax3D function you want to reference. If you do not specify the index, the index defaults to zero, meaning the function returns first pattern.

Function | Description
GetBoundingBox(FindPatMax3D, index) | Returns the Box3D structure used as the function's 3D region of interest.
GetFixture(FindPatMax3D, [Index], [relative]) | Returns the Fixture3D structure of the found pattern's fixture. If the optional relative parameter is set to 1, the function returns the relative pose. Otherwise, it returns the absolute pose.
GetNFound(FindPatMax3D, [Index]) | Returns the number of found patterns.
GetScore(FindPatMax3D, [Index]) | Returns the score of the found pattern specified with the index, as a value between 0 – 100.