Beltrami A workbench for designing turbomachine blades. 1.1-alpha Michel Sabourin (Sabm01) LGPL-2.1-or-later https://github.com/Simturb/Beltrami https://github.com/Simturb/Beltrami/issues https://github.com/Simturb/Beltrami/blob/main/README.md https://https://michelsabourin.scenari-community.org/Outils/Manuel_utilisateur/co/Manuel_utilisateur.html Resources/icons/Beltrami_workbench_icon.svg BeltramiWB ./ 0.21.2 curves nurbs Curves workbench