Screen shot maker

[pjanck]

Made a small console application that saves all screen shots needed for unit testing.

Usage:

OpenInfraPlatform.ScreenShotMaker.exe <pathToIfcFile> -o <pathToOutputDirectory>

with:

• <pathToIfcFile>: the relative or absolute path to the IFC file to be rendered
• <pathToOutputDirectory>: the relative or absolute path to the directory where screen shots should be saved

NOTE: make sure that the correct IFC version is being compiled - select accordingly in CMake.

[jschlenger]

Looks good to me.
Seems like a useful tool to simplify writing unit test.
I think it would make sense to create a new issues to change the existing unit tests to make use of this tool.

[pjanck]

This is not a library, but an .exe - it runs independently. So there is no need for existing unit tests to be adapted.