diff options
Diffstat (limited to 'source/blender/blenlib/BLI_mpq2.hh')
-rw-r--r-- | source/blender/blenlib/BLI_mpq2.hh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_mpq2.hh b/source/blender/blenlib/BLI_mpq2.hh index fc4702e4c01..e585c1d5a0a 100644 --- a/source/blender/blenlib/BLI_mpq2.hh +++ b/source/blender/blenlib/BLI_mpq2.hh @@ -131,6 +131,13 @@ struct mpq2 { return a * (1 - t) + b * t; } + static mpq2 abs(const mpq2 &a) + { + mpq_class abs_x = (a.x >= 0) ? a.x : -a.x; + mpq_class abs_y = (a.y >= 0) ? a.y : -a.y; + return mpq2(abs_x, abs_y); + } + static mpq_class distance(const mpq2 &a, const mpq2 &b) { return (a - b).length(); |