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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-02-14 13:42:10 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-02-14 13:42:10 +0000 |
| commit | 7481957415ecc581b7dfd2453b0e61058e2ac0c6 (patch) | |
| tree | 204a23b7a7c3e495ace5209303dc32aa2fbe122f /utility/maths.cpp | |
| parent | Rename flat_angle to vector_yaw (diff) | |
| download | ilt-7481957415ecc581b7dfd2453b0e61058e2ac0c6.tar.bz2 ilt-7481957415ecc581b7dfd2453b0e61058e2ac0c6.tar.xz ilt-7481957415ecc581b7dfd2453b0e61058e2ac0c6.zip | |
Add vector pitch
Diffstat (limited to 'utility/maths.cpp')
| -rw-r--r-- | utility/maths.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/utility/maths.cpp b/utility/maths.cpp index aa44220..fb14a17 100644 --- a/utility/maths.cpp +++ b/utility/maths.cpp @@ -22,6 +22,12 @@ vector_yaw(const glm::vec3 & diff) } float +vector_pitch(const glm::vec3 & diff) +{ + return std::atan(diff.y); +} + +float round_frac(const float & v, const float & frac) { return std::round(v / frac) * frac; |