Pyramids and polyhedrons Workbench

Description
This workbench creates:
 * Parametric pyramids
 * Parametric polyhedrons: tetrahedron, hexahedron, octahedron, dodecahedron, icosahedron, icosahedron_truncated
 * Geodesic spheres (with divisions 1 to 10)

Parameters like radius and side, ...can be adjusted just like with normal parts

Installation
Use the Addon manager to download the Pyramids and polygons workbench to install the Addon.

Usage

 * Once installed, open workbench Polygons
 * Click on a part of your choice and adjust the parameters to your preferences.

Further details about this workbench can be found on the dedicated GitHub repo: https://github.com/eddyverl/FreeCad-Pyramids-and-Polyhedrons