diff options
author | Sébastien Dailly <sebastien@chimrod.com> | 2020-12-16 14:39:42 +0100 |
---|---|---|
committer | Sébastien Dailly <sebastien@chimrod.com> | 2020-12-16 14:39:42 +0100 |
commit | 4f262d6540281487f79870aff589ca92f5d2f6c6 (patch) | |
tree | 940e59d943715366d1aa72bb93f248dcd65ab992 /tools/utils.mli |
Initial commit
Diffstat (limited to 'tools/utils.mli')
-rwxr-xr-x | tools/utils.mli | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tools/utils.mli b/tools/utils.mli new file mode 100755 index 0000000..4e12906 --- /dev/null +++ b/tools/utils.mli @@ -0,0 +1,21 @@ +(** Return a normalize angle *) +val norm_angle + : Gg.v2 -> float + +(** return the interesction for two segments *) +val intersection + : (Gg.v2 * Gg.v2) -> (Gg.v2 * Gg.v2) -> Gg.v2 option + +(** Return the center of the cercle for three points + None if the point cannot be evaluated +*) +val center + : Gg.v2 -> Gg.v2 -> Gg.v2 -> Gg.v2 option + +(** Rotate the vector by the given angle *) +val rotate + : Gg.v2 -> float -> Gg.v2 + +(** Test equality between two points *) +val equal_point + : float -> Gg.v2 -> Gg.v2 -> bool |