92e0e0fdec
Add MIT LICENCE
57d8a971c6
Cargo fmt, minor fix
e60ea4d131
WIP vulkan tutorial to draw a triangle
25dafb26b5
Impl. storing color changes in history
b5efecd43d
Quality-of-Life fixes
7480c11d95
Fix edit-tri mode
b8d4521223
Refactor State::restore_points_on_tri_del(...)
852a099930
Impl "Action" object for undo/redo history