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implement Planar64Mat3::from_diagonal

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Quaternions 2023-11-15 22:45:49 -08:00
parent a41cbb79de
commit ea9c2efc7f
1 changed files with 8 additions and 0 deletions
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8
src/integer.rs
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@ -851,6 +851,14 @@ impl Planar64Mat3{
} }
} }
#[inline] #[inline]
pub const fn from_diagonal(diagonal:Planar64Vec3)->Self{
Self{
x_axis:Planar64Vec3::raw(diagonal.0.x,0,0),
y_axis:Planar64Vec3::raw(0,diagonal.0.y,0),
z_axis:Planar64Vec3::raw(0,0,diagonal.0.z),
}
}
#[inline]
pub fn from_rotation_yx(yaw:Angle32,pitch:Angle32)->Self{ pub fn from_rotation_yx(yaw:Angle32,pitch:Angle32)->Self{
let xtheta=yaw.0 as f64*ANGLE32_TO_FLOAT64_RADIANS; let xtheta=yaw.0 as f64*ANGLE32_TO_FLOAT64_RADIANS;
let (xs,xc)=xtheta.sin_cos(); let (xs,xc)=xtheta.sin_cos();