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Implement Trig and Hyp for vector types

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This commit is contained in:
Brendan Zabarauskas 2012-11-26 05:37:12 +10:00
parent 5393e9a1f6
commit 351c0f91ff
1 changed files with 133 additions and 192 deletions
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325
src/funs/trig.rs
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@ -23,6 +23,75 @@ priv impl<T:Copy Num NumCast> Radians<T>: Trig<T> {
#[inline(always)] pure fn tan() -> T { cast(f64::tan(cast(*self))) }
}
pub impl<T:Copy Num NumCast> Vec2<Radians<T>>: Trig<Vec2<T>> {
#[inline(always)]
pure fn sin() -> Vec2<T> {
Vec2::new(sin(&self[0]),
sin(&self[1]))
}
#[inline(always)]
pure fn cos() -> Vec2<T> {
Vec2::new(cos(&self[0]),
cos(&self[1]))
}
#[inline(always)]
pure fn tan() -> Vec2<T> {
Vec2::new(tan(&self[0]),
tan(&self[1]))
}
}
pub impl<T:Copy Num NumCast> Vec3<Radians<T>>: Trig<Vec3<T>> {
#[inline(always)]
pure fn sin() -> Vec3<T> {
Vec3::new(sin(&self[0]),
sin(&self[1]),
sin(&self[2]))
}
#[inline(always)]
pure fn cos() -> Vec3<T> {
Vec3::new(cos(&self[0]),
cos(&self[1]),
cos(&self[2]))
}
#[inline(always)]
pure fn tan() -> Vec3<T> {
Vec3::new(tan(&self[0]),
tan(&self[1]),
tan(&self[2]))
}
}
pub impl<T:Copy Num NumCast> Vec4<Radians<T>>: Trig<Vec4<T>> {
#[inline(always)]
pure fn sin() -> Vec4<T> {
Vec4::new(sin(&self[0]),
sin(&self[1]),
sin(&self[2]),
sin(&self[3]))
}
#[inline(always)]
pure fn cos() -> Vec4<T> {
Vec4::new(cos(&self[0]),
cos(&self[1]),
cos(&self[2]),
cos(&self[3]))
}
#[inline(always)]
pure fn tan() -> Vec4<T> {
Vec4::new(tan(&self[0]),
tan(&self[1]),
tan(&self[2]),
tan(&self[3]))
}
}
///
/// Inverse triganomic functions
///
@ -92,199 +161,71 @@ pub impl float: Hyp {
#[inline(always)] pure fn tanh() -> float { cast(f64::tanh(cast(self))) }
}
pub impl <T:Copy Hyp> Vec2<T>: Hyp {
#[inline(always)]
pure fn sinh() -> Vec2<T> {
Vec2::new(sinh(&self[0]),
sinh(&self[1]))
}
#[inline(always)]
pure fn cosh() -> Vec2<T> {
Vec2::new(cosh(&self[0]),
cosh(&self[1]))
}
#[inline(always)]
pure fn tanh() -> Vec2<T> {
Vec2::new(tanh(&self[0]),
tanh(&self[1]))
}
}
pub impl <T:Copy Hyp> Vec3<T>: Hyp {
#[inline(always)]
pure fn sinh() -> Vec3<T> {
Vec3::new(sinh(&self[0]),
sinh(&self[1]),
sinh(&self[2]))
}
#[inline(always)]
pure fn cosh() -> Vec3<T> {
Vec3::new(cosh(&self[0]),
cosh(&self[1]),
cosh(&self[2]))
}
#[inline(always)]
pure fn tanh() -> Vec3<T> {
Vec3::new(tanh(&self[0]),
tanh(&self[1]),
tanh(&self[2]))
}
}
// pub impl <T:Copy Trig> Vec2<T>: Trig {
// #[inline(always)]
// pure fn sin() -> Vec2<T> {
// Vec2::new(sin(&self[0]),
// sin(&self[1]))
// }
pub impl <T:Copy Hyp> Vec4<T>: Hyp {
#[inline(always)]
pure fn sinh() -> Vec4<T> {
Vec4::new(sinh(&self[0]),
sinh(&self[1]),
sinh(&self[2]),
sinh(&self[3]))
}
// #[inline(always)]
// pure fn cos() -> Vec2<T> {
// Vec2::new(cos(&self[0]),
// cos(&self[1]))
// }
#[inline(always)]
pure fn cosh() -> Vec4<T> {
Vec4::new(cosh(&self[0]),
cosh(&self[1]),
cosh(&self[2]),
cosh(&self[3]))
}
// #[inline(always)]
// pure fn tan() -> Vec2<T> {
// Vec2::new(tan(&self[0]),
// tan(&self[1]))
// }
// #[inline(always)]
// pure fn asin() -> Vec2<T> {
// Vec2::new(asin(&self[0]),
// asin(&self[1]))
// }
// #[inline(always)]
// pure fn acos() -> Vec2<T> {
// Vec2::new(acos(&self[0]),
// acos(&self[1]))
// }
// #[inline(always)]
// pure fn atan() -> Vec2<T> {
// Vec2::new(atan(&self[0]),
// atan(&self[1]))
// }
// #[inline(always)]
// pure fn sinh() -> Vec2<T> {
// Vec2::new(sinh(&self[0]),
// sinh(&self[1]))
// }
// #[inline(always)]
// pure fn cosh() -> Vec2<T> {
// Vec2::new(cosh(&self[0]),
// cosh(&self[1]))
// }
// #[inline(always)]
// pure fn tanh() -> Vec2<T> {
// Vec2::new(tanh(&self[0]),
// tanh(&self[1]))
// }
// }
// pub impl <T:Copy Trig> Vec3<T>: Trig {
// #[inline(always)]
// pure fn sin() -> Vec3<T> {
// Vec3::new(sin(&self[0]),
// sin(&self[1]),
// sin(&self[2]))
// }
// #[inline(always)]
// pure fn cos() -> Vec3<T> {
// Vec3::new(cos(&self[0]),
// cos(&self[1]),
// cos(&self[2]))
// }
// #[inline(always)]
// pure fn tan() -> Vec3<T> {
// Vec3::new(tan(&self[0]),
// tan(&self[1]),
// tan(&self[2]))
// }
// #[inline(always)]
// pure fn asin() -> Vec3<T> {
// Vec3::new(asin(&self[0]),
// asin(&self[1]),
// asin(&self[2]))
// }
// #[inline(always)]
// pure fn acos() -> Vec3<T> {
// Vec3::new(acos(&self[0]),
// acos(&self[1]),
// acos(&self[2]))
// }
// #[inline(always)]
// pure fn atan() -> Vec3<T> {
// Vec3::new(atan(&self[0]),
// atan(&self[1]),
// atan(&self[2]))
// }
// #[inline(always)]
// pure fn sinh() -> Vec3<T> {
// Vec3::new(sinh(&self[0]),
// sinh(&self[1]),
// sinh(&self[2]))
// }
// #[inline(always)]
// pure fn cosh() -> Vec3<T> {
// Vec3::new(cosh(&self[0]),
// cosh(&self[1]),
// cosh(&self[2]))
// }
// #[inline(always)]
// pure fn tanh() -> Vec3<T> {
// Vec3::new(tanh(&self[0]),
// tanh(&self[1]),
// tanh(&self[2]))
// }
// }
// pub impl <T:Copy Trig> Vec4<T>: Trig {
// #[inline(always)]
// pure fn sin() -> Vec4<T> {
// Vec4::new(sin(&self[0]),
// sin(&self[1]),
// sin(&self[2]),
// sin(&self[3]))
// }
// #[inline(always)]
// pure fn cos() -> Vec4<T> {
// Vec4::new(cos(&self[0]),
// cos(&self[1]),
// cos(&self[2]),
// cos(&self[3]))
// }
// #[inline(always)]
// pure fn tan() -> Vec4<T> {
// Vec4::new(tan(&self[0]),
// tan(&self[1]),
// tan(&self[2]),
// tan(&self[3]))
// }
// #[inline(always)]
// pure fn asin() -> Vec4<T> {
// Vec4::new(asin(&self[0]),
// asin(&self[1]),
// asin(&self[2]),
// asin(&self[3]))
// }
// #[inline(always)]
// pure fn acos() -> Vec4<T> {
// Vec4::new(acos(&self[0]),
// acos(&self[1]),
// acos(&self[2]),
// acos(&self[3]))
// }
// #[inline(always)]
// pure fn atan() -> Vec4<T> {
// Vec4::new(atan(&self[0]),
// atan(&self[1]),
// atan(&self[2]),
// atan(&self[3]))
// }
// #[inline(always)]
// pure fn sinh() -> Vec4<T> {
// Vec4::new(sinh(&self[0]),
// sinh(&self[1]),
// sinh(&self[2]),
// sinh(&self[3]))
// }
// #[inline(always)]
// pure fn cosh() -> Vec4<T> {
// Vec4::new(cosh(&self[0]),
// cosh(&self[1]),
// cosh(&self[2]),
// cosh(&self[3]))
// }
// #[inline(always)]
// pure fn tanh() -> Vec4<T> {
// Vec4::new(tanh(&self[0]),
// tanh(&self[1]),
// tanh(&self[2]),
// tanh(&self[3]))
// }
// }
#[inline(always)]
pure fn tanh() -> Vec4<T> {
Vec4::new(tanh(&self[0]),
tanh(&self[1]),
tanh(&self[2]),
tanh(&self[3]))
}
}