Well, yeah… my guess is that it’s currently the only way to package projects for Linux.
Hello! Blockouts are coming with an example of a custom material named “M_BlockoutTools_Custom” and one material instance of it called “MI_BlockoutTools_Custom”. The important part is inside - there’s a function “MF_Blockout_Triplanar” that does the main job. You either can copy that material to customize it for yourself or you can just create material instances of a “M_BlockoutTools_Custom”.