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Remove number cast

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This commit is contained in:
Brendan Zabarauskas 2012-12-04 08:24:03 +10:00
parent 53fc6d15ab
commit 9e23c06281
1 changed files with 2 additions and 2 deletions
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4
src/quat.rs
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@ -213,7 +213,7 @@ pub impl<T:Copy Float Exp Extent InvTrig> Quat<T>: Quaternion<T> {
*/ */
#[inline(always)] #[inline(always)]
pure fn slerp(&self, other: &Quat<T>, amount: T) -> Quat<T> { pure fn slerp(&self, other: &Quat<T>, amount: T) -> Quat<T> {
let dot: T = Number::from(self.dot(other)); let dot = self.dot(other);
// if quaternions are close together use `nlerp` // if quaternions are close together use `nlerp`
let dot_threshold = Number::from(0.9995); let dot_threshold = Number::from(0.9995);
@ -247,7 +247,7 @@ pub impl<T:Copy Float Exp Extent InvTrig> Quat<T>: Quaternion<T> {
let sz2 = z2 * self.s; let sz2 = z2 * self.s;
let sx2 = x2 * self.s; let sx2 = x2 * self.s;
let _1: T = cast(1); let _1: T = Number::from(1);
Mat3::new(_1 - yy2 - zz2, xy2 - sz2, xz2 + sy2, Mat3::new(_1 - yy2 - zz2, xy2 - sz2, xz2 + sy2,
xy2 + sz2, _1 - xx2 - zz2, yz2 - sx2, xy2 + sz2, _1 - xx2 - zz2, yz2 - sx2,