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Add some util functions to Ori

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This commit is contained in:
Ludvig Böklin 2021-06-04 16:54:00 +02:00
parent 74f9945ab3
commit 208438a26c
1 changed files with 18 additions and 0 deletions
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18
common/src/comp/ori.rs
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@ -194,6 +194,24 @@ impl Ori {
self.rotated(Quaternion::rotation_y(angle_radians)) self.rotated(Quaternion::rotation_y(angle_radians))
} }
pub fn rolled_towards(self, dir: Dir) -> Self {
dir.projected(&Plane::from(self.look_dir()))
.map_or(self, |dir| self.prerotated(self.up().rotation_between(dir)))
}
pub fn pitched_towards(self, dir: Dir) -> Self {
dir.projected(&Plane::from(self.right()))
.map_or(self, |dir_| {
self.prerotated(self.look_dir().rotation_between(dir_))
})
}
pub fn yawed_towards(self, dir: Dir) -> Self {
dir.projected(&Plane::from(self.up())).map_or(self, |dir_| {
self.prerotated(self.look_dir().rotation_between(dir_))
})
}
/// Returns a version without sideways tilt (roll) /// Returns a version without sideways tilt (roll)
/// ///
/// ``` /// ```