Several different methods are used to test the spatial abilities or visual skills
of people. One of them is the Mental Cutting Test (MCT), the exercises of which offer
a 2D projection of a 3D shape and a 2D plane, and testees should determine the shape
of their intersection. MCT exercises need various 2D and 3D assets that should be
developed before publishing a test. In recent decades, very few exercises have been
available to instructors and researchers. In 2019, we published our first solution
that could be used to calculate the intersections of MCT scenarios, then render or
export their assets using Blender. This paper proposes an extended, open-source package
for Blender that generates assets of MCT exercises by permuting predefined shapes,
cutting planes, rotation, and scale operators. The additional wrapper script helps
users use the package for various purposes, such as developing exercise offering methods,
designing exercises, practicing, or organizing exams and measurements.
