How to get Xmin Ymin and Zmin of a imported Step File


I need to know how to get Xmin Ymin Zmin of a shape.
In fact I import a STEP file and I want to build a box which contains this shape.

Does someone knows some functions doing that ?

Thank you in advance for your response.


Rob Bachrach's picture

Create a Bnd_Box and add your shape to it with BRepBndLib::Add. Note that if you want an exact measurement, you will need to set the gap of the bounding box to 0.0.

Kreshnik's picture

It works,

Thank you very much Rob,