# TrainPatMax3D Vision Data Access functions

This topic lists the available 3D Vision Data Access functions that get values directly from a TrainPatMax3D structure.

Function | Description
GetOrigin(Model3D) | Returns the origin point of the model as a Point3D structure.
GetTrained(TrainPatMax3D) | Checks if the referenced cell contains a successfully trained pattern or not. The function returns 1 if it does, and 0 if it does not.