Implement operator traits
This commit is contained in:
Brendan Zabarauskas
parent
bf144110b7
commit
0ba6f5a633
3 changed files with 212 additions and 143 deletions
155
src/mat.rs
155
src/mat.rs
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@ -1,6 +1,6 @@
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use std::cmp::FuzzyEq;
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use cmp::Ord;
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use num::Num;
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use cmp::Eq;
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use ops::Neg;
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// use to_str::ToStr;
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use math::Sqrt;
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use quat::Quat;
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@ -18,8 +18,6 @@ pub trait Matrix<T, V> {
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pure fn row(&&i:uint) -> V;
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pure fn col(&&i:uint) -> V;
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pure fn neg() -> self;
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pure fn mul_f(&&value:T) -> self;
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pure fn mul_v(&&other:V) -> V;
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pure fn add_m(&&other:self) -> self;
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@ -30,8 +28,6 @@ pub trait Matrix<T, V> {
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pure fn transpose() -> self;
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pure fn exact_eq(&&other:self) -> bool;
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pure fn fuzzy_eq(&&other:self) -> bool;
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pure fn eq(&&other:self) -> bool;
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pure fn is_identity() -> bool;
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pure fn is_symmetric() -> bool;
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@ -118,11 +114,6 @@ pub impl Mat2: Matrix<float, Vec2> {
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self.data[i]
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}
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#[inline]
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pure fn neg() -> Mat2 {
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Mat2_v(-self[0], -self[1])
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}
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#[inline]
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pure fn mul_f(&&value:float) -> Mat2 {
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Mat2_v(self[0].mul_f(value),
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@ -172,20 +163,9 @@ pub impl Mat2: Matrix<float, Vec2> {
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self[1].exact_eq(other[1])
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}
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#[inline]
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pure fn fuzzy_eq(&&other:Mat2) -> bool {
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self[0].fuzzy_eq(other[0]) &&
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self[1].fuzzy_eq(other[1])
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}
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#[inline]
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pure fn eq(&&other:Mat2) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn is_identity() -> bool {
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self.fuzzy_eq(mat2_identity)
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self.fuzzy_eq(&mat2_identity)
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}
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#[inline]
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@ -202,7 +182,34 @@ pub impl Mat2: Matrix<float, Vec2> {
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#[inline]
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pure fn is_rotated() -> bool {
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!self.fuzzy_eq(mat2_identity)
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!self.fuzzy_eq(&mat2_identity)
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}
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}
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pub impl Mat2: Neg<Mat2> {
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#[inline]
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pure fn neg() -> Mat2 {
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Mat2_v(-self[0], -self[1])
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}
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}
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pub impl Mat2: Eq {
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#[inline]
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pure fn eq(other: &Mat2) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn ne(other: &Mat2) -> bool {
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!(self == *other)
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}
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}
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pub impl Mat2: FuzzyEq {
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#[inline]
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pure fn fuzzy_eq(other: &Mat2) -> bool {
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self[0].fuzzy_eq(&other[0]) &&
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self[1].fuzzy_eq(&other[1])
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}
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}
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@ -273,11 +280,6 @@ pub impl Mat3: Matrix<float, Vec3> {
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self.data[i]
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}
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#[inline]
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pure fn neg() -> Mat3 {
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Mat3_v(-self[0], -self[1], -self[2])
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}
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#[inline]
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pure fn mul_f(&&value:float) -> Mat3 {
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Mat3_v(self[0].mul_f(value),
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@ -339,21 +341,9 @@ pub impl Mat3: Matrix<float, Vec3> {
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self[2].exact_eq(other[2])
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}
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#[inline]
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pure fn fuzzy_eq(&&other:Mat3) -> bool {
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self[0].fuzzy_eq(other[0]) &&
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self[1].fuzzy_eq(other[1]) &&
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self[2].fuzzy_eq(other[2])
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}
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#[inline]
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pure fn eq(&&other:Mat3) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn is_identity() -> bool {
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self.fuzzy_eq(mat3_identity)
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self.fuzzy_eq(&mat3_identity)
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}
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#[inline]
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@ -382,7 +372,7 @@ pub impl Mat3: Matrix<float, Vec3> {
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#[inline]
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pure fn is_rotated() -> bool {
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!self.fuzzy_eq(mat3_identity)
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!self.fuzzy_eq(&mat3_identity)
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}
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}
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@ -443,6 +433,34 @@ pub impl Mat3: Matrix3<Vec3> {
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}
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}
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pub impl Mat3: Neg<Mat3> {
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#[inline]
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pure fn neg() -> Mat3 {
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Mat3_v(-self[0], -self[1], -self[2])
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}
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}
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pub impl Mat3: Eq {
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#[inline]
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pure fn eq(other: &Mat3) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn ne(other: &Mat3) -> bool {
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!(self == *other)
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}
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}
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pub impl Mat3: FuzzyEq {
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#[inline]
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pure fn fuzzy_eq(other: &Mat3) -> bool {
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self[0].fuzzy_eq(&other[0]) &&
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self[1].fuzzy_eq(&other[1]) &&
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self[2].fuzzy_eq(&other[2])
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}
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}
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@ -515,11 +533,6 @@ pub impl Mat4: Matrix<float, Vec4> {
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self.data[i]
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}
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#[inline]
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pure fn neg() -> Mat4 {
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Mat4_v(-self[0], -self[1], -self[2], -self[3])
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}
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#[inline]
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pure fn mul_f(&&value:float) -> Mat4 {
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Mat4_v(self[0].mul_f(value),
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@ -595,22 +608,9 @@ pub impl Mat4: Matrix<float, Vec4> {
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self[3].exact_eq(other[3])
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}
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#[inline]
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pure fn fuzzy_eq(&&other:Mat4) -> bool {
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self[0].fuzzy_eq(other[0]) &&
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self[1].fuzzy_eq(other[1]) &&
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self[2].fuzzy_eq(other[2]) &&
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self[3].fuzzy_eq(other[3])
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}
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#[inline]
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pure fn eq(&&other:Mat4) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn is_identity() -> bool {
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self.fuzzy_eq(mat4_identity)
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self.fuzzy_eq(&mat4_identity)
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}
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#[inline]
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@ -653,7 +653,7 @@ pub impl Mat4: Matrix<float, Vec4> {
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#[inline]
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pure fn is_rotated() -> bool {
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!self.fuzzy_eq(mat4_identity)
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!self.fuzzy_eq(&mat4_identity)
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}
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}
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@ -677,3 +677,32 @@ pub impl Mat4: Matrix4<Vec3, Vec4> {
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self[3][3]))
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}
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}
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pub impl Mat4: Neg<Mat4> {
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#[inline]
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pure fn neg() -> Mat4 {
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Mat4_v(-self[0], -self[1], -self[2], -self[3])
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}
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}
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pub impl Mat4: Eq {
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#[inline]
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pure fn eq(other: &Mat4) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn ne(other: &Mat4) -> bool {
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!(self == *other)
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}
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}
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pub impl Mat4: FuzzyEq {
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#[inline]
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pure fn fuzzy_eq(other: &Mat4) -> bool {
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self[0].fuzzy_eq(&other[0]) &&
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self[1].fuzzy_eq(&other[1]) &&
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self[2].fuzzy_eq(&other[2]) &&
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self[3].fuzzy_eq(&other[3])
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}
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}
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57
src/quat.rs
57
src/quat.rs
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@ -1,6 +1,6 @@
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use std::cmp::FuzzyEq;
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use cmp::Ord;
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use num::Num;
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use cmp::Eq;
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use ops::Neg;
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use to_str::ToStr;
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use math::Sqrt;
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use mat::{Mat3, Mat4};
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@ -20,7 +20,7 @@ pub trait Quaternion<T> {
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pure fn y() -> T;
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pure fn z() -> T;
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pure fn neg() -> self;
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// pure fn neg() -> self;
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pure fn mul_f(&&value:T) -> self;
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pure fn div_f(&&value:T) -> self;
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@ -32,8 +32,8 @@ pub trait Quaternion<T> {
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pure fn mul_q(&&other:self) -> self;
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pure fn exact_eq(&&other:self) -> bool;
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pure fn fuzzy_eq(&&other:self) -> bool;
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pure fn eq(&&other:self) -> bool;
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// pure fn fuzzy_eq(&&other:self) -> bool;
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// pure fn eq(&&other:self) -> bool;
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pure fn conjugate() -> self;
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pure fn inverse() -> self;
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@ -77,11 +77,6 @@ pub impl Quat: Quaternion<float> {
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self.data[i]
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}
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#[inline]
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pure fn neg() -> Quat {
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Quat(-self[0], -self[1], -self[2], -self[3])
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}
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#[inline] pure fn w() -> float { self.data[0] }
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#[inline] pure fn x() -> float { self.data[1] }
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#[inline] pure fn y() -> float { self.data[2] }
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@ -135,19 +130,6 @@ pub impl Quat: Quaternion<float> {
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self[3] == other[3]
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}
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#[inline]
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pure fn fuzzy_eq(&&other: Quat) -> bool {
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self[0].fuzzy_eq(&other[0]) &&
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self[1].fuzzy_eq(&other[1]) &&
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self[2].fuzzy_eq(&other[2]) &&
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self[3].fuzzy_eq(&other[3])
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}
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#[inline]
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pure fn eq(&&other:Quat) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn conjugate() -> Quat {
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Quat(self.w(), -self.x(), -self.y(), -self.z())
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@ -200,6 +182,35 @@ pub impl Quat: Quaternion<float> {
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}
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}
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pub impl Quat: Neg<Quat> {
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#[inline]
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pure fn neg() -> Quat {
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Quat(-self[0], -self[1], -self[2], -self[3])
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}
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}
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pub impl Quat: Eq {
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#[inline]
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pure fn eq(other: &Quat) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn ne(other: &Quat) -> bool {
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!(self == *other)
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}
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}
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pub impl Quat: FuzzyEq {
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#[inline]
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pure fn fuzzy_eq(other: &Quat) -> bool {
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self[0].fuzzy_eq(&other[0]) &&
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self[1].fuzzy_eq(&other[1]) &&
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self[2].fuzzy_eq(&other[2]) &&
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self[3].fuzzy_eq(&other[3])
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}
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}
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//
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// Convert To String
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//
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143
src/vec.rs
143
src/vec.rs
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@ -1,6 +1,6 @@
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use std::cmp::FuzzyEq;
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use cmp::Ord;
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use num::Num;
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use cmp::Eq;
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use ops::Neg;
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use math::{Abs, min, max, Sqrt};
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use to_str::ToStr;
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@ -12,8 +12,6 @@ pub trait Vector<T> {
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pure fn index(&&index:uint) -> T;
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pure fn neg() -> self;
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pure fn add_f(&&value:T) -> self;
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pure fn sub_f(&&value:T) -> self;
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pure fn mul_f(&&value:T) -> self;
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@ -25,8 +23,6 @@ pub trait Vector<T> {
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pure fn dot(&&other: self) -> T;
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pure fn exact_eq(&&other:self) -> bool;
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pure fn fuzzy_eq(&&other:self) -> bool;
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pure fn eq(&&other:self) -> bool;
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pure fn magnitude2() -> T;
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pure fn magnitude() -> T;
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@ -134,11 +130,6 @@ pub impl Vec2: Vector<float> {
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self.data[i]
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}
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#[inline]
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pure fn neg() -> Vec2 {
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Vec2(-self[0], -self[1])
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}
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#[inline]
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pure fn add_f(&&value:float) -> Vec2 {
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Vec2(self[0] + value,
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@ -187,17 +178,6 @@ pub impl Vec2: Vector<float> {
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self[1] == other[1]
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}
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#[inline]
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pure fn fuzzy_eq(&&other: Vec2) -> bool {
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self[0].fuzzy_eq(&other[0]) &&
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self[1].fuzzy_eq(&other[1])
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}
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#[inline]
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pure fn eq(&&other:Vec2) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn magnitude2() -> float {
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self[0] * self[0] +
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@ -242,6 +222,33 @@ pub impl Vec2: Vector<float> {
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#[inline] static pure fn identity() -> Vec2 { Vec2(1f, 1f) }
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}
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pub impl Vec2: Neg<Vec2> {
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#[inline]
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pure fn neg() -> Vec2 {
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Vec2(-self[0], -self[1])
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}
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}
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pub impl Vec2: Eq {
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#[inline]
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pure fn eq(other: &Vec2) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn ne(other: &Vec2) -> bool {
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!(self == *other)
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}
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}
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pub impl Vec2: FuzzyEq {
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#[inline]
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pure fn fuzzy_eq(other: &Vec2) -> bool {
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self[0].fuzzy_eq(&other[0]) &&
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self[1].fuzzy_eq(&other[1])
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}
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}
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pub impl Vec2: ToStr {
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fn to_str() -> ~str {
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fmt!("Vec2[ %f, %f ]", self[0], self[1])
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@ -303,11 +310,6 @@ pub impl Vec3: Vector<float> {
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self.data[i]
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}
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#[inline]
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pure fn neg() -> Vec3 {
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Vec3(-self[0], -self[1], -self[2])
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}
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#[inline]
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pure fn add_f(&&value:float) -> Vec3 {
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Vec3(self[0] + value,
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@ -364,18 +366,6 @@ pub impl Vec3: Vector<float> {
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self[2] == other[2]
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}
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#[inline]
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pure fn fuzzy_eq(&&other: Vec3) -> bool {
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self[0].fuzzy_eq(&other[0]) &&
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self[1].fuzzy_eq(&other[1]) &&
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self[2].fuzzy_eq(&other[2])
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}
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#[inline]
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pure fn eq(&&other:Vec3) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn magnitude2() -> float {
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self[0] * self[0] +
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@ -424,6 +414,34 @@ pub impl Vec3: Vector<float> {
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#[inline] static pure fn identity() -> Vec3 { Vec3(1f, 1f, 1f) }
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}
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pub impl Vec3: Neg<Vec3> {
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#[inline]
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pure fn neg() -> Vec3 {
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Vec3(-self[0], -self[1], -self[2])
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}
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}
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pub impl Vec3: Eq {
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#[inline]
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pure fn eq(other: &Vec3) -> bool {
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self.fuzzy_eq(other)
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}
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#[inline]
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pure fn ne(other: &Vec3) -> bool {
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!(self == *other)
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}
|
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}
|
||||
|
||||
pub impl Vec3: FuzzyEq {
|
||||
#[inline]
|
||||
pure fn fuzzy_eq(other: &Vec3) -> bool {
|
||||
self[0].fuzzy_eq(&other[0]) &&
|
||||
self[1].fuzzy_eq(&other[1]) &&
|
||||
self[2].fuzzy_eq(&other[2])
|
||||
}
|
||||
}
|
||||
|
||||
pub impl Vec3: ToStr {
|
||||
fn to_str() -> ~str {
|
||||
fmt!("Vec3[ %f, %f, %f ]", self[0], self[1], self[2])
|
||||
|
|
@ -481,11 +499,6 @@ pub impl Vec4: Vector<float> {
|
|||
self.data[i]
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pure fn neg() -> Vec4 {
|
||||
Vec4(-self[0], -self[1], -self[2], -self[3])
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pure fn add_f(&&value:float) -> Vec4 {
|
||||
Vec4(self[0] + value,
|
||||
|
|
@ -550,19 +563,6 @@ pub impl Vec4: Vector<float> {
|
|||
self[3] == other[3]
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pure fn fuzzy_eq(&&other: Vec4) -> bool {
|
||||
self[0].fuzzy_eq(&other[0]) &&
|
||||
self[1].fuzzy_eq(&other[1]) &&
|
||||
self[2].fuzzy_eq(&other[2]) &&
|
||||
self[3].fuzzy_eq(&other[3])
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pure fn eq(&&other:Vec4) -> bool {
|
||||
self.fuzzy_eq(other)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pure fn magnitude2() -> float {
|
||||
self[0] * self[0] +
|
||||
|
|
@ -615,6 +615,35 @@ pub impl Vec4: Vector<float> {
|
|||
#[inline] static pure fn identity() -> Vec4 { Vec4(1f, 1f, 1f, 1f) }
|
||||
}
|
||||
|
||||
pub impl Vec4: Neg<Vec4> {
|
||||
#[inline]
|
||||
pure fn neg() -> Vec4 {
|
||||
Vec4(-self[0], -self[1], -self[2], -self[3])
|
||||
}
|
||||
}
|
||||
|
||||
pub impl Vec4: Eq {
|
||||
#[inline]
|
||||
pure fn eq(other: &Vec4) -> bool {
|
||||
self.fuzzy_eq(other)
|
||||
}
|
||||
|
||||
#[inline]
|
||||
pure fn ne(other: &Vec4) -> bool {
|
||||
!(self == *other)
|
||||
}
|
||||
}
|
||||
|
||||
pub impl Vec4: FuzzyEq {
|
||||
#[inline]
|
||||
pure fn fuzzy_eq(other: &Vec4) -> bool {
|
||||
self[0].fuzzy_eq(&other[0]) &&
|
||||
self[1].fuzzy_eq(&other[1]) &&
|
||||
self[2].fuzzy_eq(&other[2]) &&
|
||||
self[3].fuzzy_eq(&other[3])
|
||||
}
|
||||
}
|
||||
|
||||
pub impl Vec4: ToStr {
|
||||
fn to_str() -> ~str {
|
||||
fmt!("Vec4[ %f, %f, %f, %f ]", self[0], self[1], self[2], self[3])
|
||||
|
|
|
|||
Loading…
Reference in a new issue