math: added function to reverse isometric transformation.
authorLukas Krickl <lukas@krickl.dev>
Thu, 5 Mar 2026 04:11:40 +0000 (05:11 +0100)
committerLukas Krickl <lukas@krickl.dev>
Thu, 5 Mar 2026 04:11:40 +0000 (05:11 +0100)
commit06d41e932bb6c671dd7eb784c99e268e7aa239e7
tree2197604238ae5db42ae8e54604bc71272e4a0179
parentc2b252658712435b3d480d498cfdb2997b9a7452
math: added function to reverse isometric transformation.

This function will of course lose some data if applied since we only
work with integers, but in general it is close enough.
src/tests/t_math.c
src/u_math.c