diff options
author | HampusM <hampus@hampusmat.com> | 2023-11-28 20:17:50 +0100 |
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committer | HampusM <hampus@hampusmat.com> | 2023-11-28 20:17:50 +0100 |
commit | 52c9ca106895f3e69000636fc6ef1ba18a486f69 (patch) | |
tree | 703cf855028e04727ff39adacd4c5d2cf021696d /engine | |
parent | a924aaf2b0dee84835dfe5f6f5381076017fb18a (diff) |
feat(engine): add Vec3 direction from angle function
Diffstat (limited to 'engine')
-rw-r--r-- | engine/src/vector.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/engine/src/vector.rs b/engine/src/vector.rs index 1d2ea93..5b7779c 100644 --- a/engine/src/vector.rs +++ b/engine/src/vector.rs @@ -124,6 +124,17 @@ impl Vec3<f32> { (self.x * rhs.x) + (self.y * rhs.y) + (self.z * rhs.z) } + + /// Returns a direction vector from the specified angle (in degrees). + #[must_use] + pub fn direction_from_angle(pitch_degs: f32, yaw_degs: f32) -> Self + { + Self { + x: yaw_degs.to_radians().cos() * pitch_degs.to_radians().cos(), + y: pitch_degs.to_radians().sin(), + z: yaw_degs.to_radians().sin() * pitch_degs.to_radians().cos(), + } + } } impl<Value> Vec3<Value> |