I am new to OpenCascade, and am trying to obtain the minimal set of libraries required to read STEP and IGES files and compute triangulations. Unfortunately, every single subset that I have tried requires TKService.lib which is part of the Visualization. In addition, I would like to build without depending on any of the third-party visualization tools such as VTK, and Fonts library. I have read the documentation on how to build the application, but it seems like the libraries for data exchange do require the usage of TKService.lib. Can anyone please help me?