License under GPLv3

Add SPDX headers to the source, a License section to the README, the OFL notice for the bundled fonts, and ship LICENSE in the Docker image.
2026-09-20 10:05:06 +01:00
parent 9811331791
commit 9c7643c616
26 changed files with 159 additions and 0 deletions
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Copyright (C) 2026 Andy Dixon
 // Minimal column-major 4x4 matrix helpers and the cameras built on them. World axes: x right,
 // y "down" the 2D map, z up. Every 3D view renders and projects through one view-projection
 // matrix, so WebGL, the overlay and picking agree exactly.