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0.2.3.

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Dimitri Sabadie 2018-10-13 03:31:44 +02:00
parent 37cf89b566
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5 changed files with 53 additions and 40 deletions
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11
CHANGELOG.md
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@ -1,3 +1,11 @@
## 0.2.3
> Sat 13th October 2018
- Add the `"impl-nalgebra"` feature gate. It gives access to some implementors for the `nalgebra`
crate.
- Enhance the documentation.
## 0.2.2
> Sun 30th September 2018
@ -16,7 +24,8 @@
> Thu 6th September 2018
- Add the `"std"` feature gate, that can be used to compile with the standard library.
- Add the `"impl-cgmath"` in order to make it optional, if wanted, the `cgmath` dependency.
- Add the `"impl-cgmath"` feature gate in order to make optional, if wanted, the `cgmath`
dependency.
- Enhance the documentation.
## 0.1.1

2
Cargo.toml
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@ -1,6 +1,6 @@
[package]
name = "splines"
version = "0.2.2"
version = "0.2.3"
license = "BSD-3-Clause"
authors = ["Dimitri Sabadie <dimitri.sabadie@gmail.com>"]
description = "Spline interpolation made easy"

10
README.md
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@ -10,11 +10,15 @@ Feel free to dig in the [online documentation](https://docs.rs/splines) for furt
This crate has features! Here’s a comprehensive list of what you can enable:
- **Serialization / deserialization.**
+ This feature implements both the `Serialize` and `Deserialize` traits from `serde`.
+ This feature implements both the `Serialize` and `Deserialize` traits from `serde` for all
types exported by this crate.
+ Enable with the `"serialization"` feature.
- **[cgmath](https://crates.io/crates/cgmath) implementors**
+ Adds some usefull implementations of `Interpolate` for some cgmath types.
- **[cgmath](https://crates.io/crates/cgmath) implementors.**
+ Adds some useful implementations of `Interpolate` for some cgmath types.
+ Enable with the `"impl-cgmath"` feature.
- **[nalgebra](https://crates.io/crates/nalgebra) implementors.**
+ Adds some useful implementations of `Interpolate` for some nalgebra types.
+ Enable with the `"impl-nalgebra"` feature.
- **Standard library / no standard library.**
+ It’s possible to compile against the standard library or go on your own without it.
+ Compiling with the standard library is enabled by default.

6
src/lib.rs
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@ -81,10 +81,10 @@
//! types exported by this crate.
//! + Enable with the `"serialization"` feature.
//! - **[cgmath](https://crates.io/crates/cgmath) implementors.**
//! + Adds some usefull implementations of `Interpolate` for some cgmath types.
//! + Adds some useful implementations of `Interpolate` for some cgmath types.
//! + Enable with the `"impl-cgmath"` feature.
//! - **[nalgebra](https://crates.io/crates/nalgebra) implementors.**
//! + Adds some usefull implementations of `Interpolate` for some nalgebra types.
//! + Adds some useful implementations of `Interpolate` for some nalgebra types.
//! + Enable with the `"impl-nalgebra"` feature.
//! - **Standard library / no standard library.**
//! + It’s possible to compile against the standard library or go on your own without it.
@ -109,8 +109,8 @@
#[cfg(feature = "impl-cgmath")] use cgmath::{InnerSpace, Quaternion, Vector2, Vector3, Vector4};
#[cfg(feature = "impl-nalgebra")] use nalgebra as na;
#[cfg(feature = "impl-nalgebra")] use nalgebra::core::allocator::Allocator;
#[cfg(feature = "impl-nalgebra")] use nalgebra::core::{DimName, DefaultAllocator, Scalar};
#[cfg(feature = "impl-nalgebra")] use nalgebra::core::allocator::Allocator;
#[cfg(feature = "std")] use std::cmp::Ordering;
#[cfg(feature = "std")] use std::f32::consts;

64
tests/mod.rs
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@ -8,8 +8,8 @@ use splines::{Interpolation, Key, Spline};
#[test]
fn step_interpolation_0() {
let start = Key::new(0., 0., Interpolation::Step(0.));
let end = Key::new(1., 10., Interpolation::default());
let start = Key::new(0., 0., Interpolation::Step(0.));
let end = Key::new(1., 10., Interpolation::default());
let spline = Spline::from_vec(vec![start, end]);
assert_eq!(spline.sample(0.), Some(10.));
@ -23,8 +23,8 @@ fn step_interpolation_0() {
#[test]
fn step_interpolation_0_5() {
let start = Key::new(0., 0., Interpolation::Step(0.5));
let end = Key::new(1., 10., Interpolation::default());
let start = Key::new(0., 0., Interpolation::Step(0.5));
let end = Key::new(1., 10., Interpolation::default());
let spline = Spline::from_vec(vec![start, end]);
assert_eq!(spline.sample(0.), Some(0.));
@ -38,8 +38,8 @@ fn step_interpolation_0_5() {
#[test]
fn step_interpolation_0_75() {
let start = Key::new(0., 0., Interpolation::Step(0.75));
let end = Key::new(1., 10., Interpolation::default());
let start = Key::new(0., 0., Interpolation::Step(0.75));
let end = Key::new(1., 10., Interpolation::default());
let spline = Spline::from_vec(vec![start, end]);
assert_eq!(spline.sample(0.), Some(0.));
@ -53,8 +53,8 @@ fn step_interpolation_0_75() {
#[test]
fn step_interpolation_1() {
let start = Key::new(0., 0., Interpolation::Step(1.));
let end = Key::new(1., 10., Interpolation::default());
let start = Key::new(0., 0., Interpolation::Step(1.));
let end = Key::new(1., 10., Interpolation::default());
let spline = Spline::from_vec(vec![start, end]);
assert_eq!(spline.sample(0.), Some(0.));
@ -68,8 +68,8 @@ fn step_interpolation_1() {
#[test]
fn linear_interpolation() {
let start = Key::new(0., 0., Interpolation::Linear);
let end = Key::new(1., 10., Interpolation::default());
let start = Key::new(0., 0., Interpolation::Linear);
let end = Key::new(1., 10., Interpolation::default());
let spline = Spline::from_vec(vec![start, end]);
assert_eq!(spline.sample(0.), Some(0.));
@ -84,11 +84,11 @@ fn linear_interpolation() {
#[test]
fn linear_interpolation_several_keys() {
let start = Key::new(0., 0., Interpolation::Linear);
let k1 = Key::new(1., 5., Interpolation::Linear);
let k2 = Key::new(2., 0., Interpolation::Linear);
let k3 = Key::new(3., 1., Interpolation::Linear);
let k4 = Key::new(10., 2., Interpolation::Linear);
let end = Key::new(11., 4., Interpolation::default());
let k1 = Key::new(1., 5., Interpolation::Linear);
let k2 = Key::new(2., 0., Interpolation::Linear);
let k3 = Key::new(3., 1., Interpolation::Linear);
let k4 = Key::new(10., 2., Interpolation::Linear);
let end = Key::new(11., 4., Interpolation::default());
let spline = Spline::from_vec(vec![start, k1, k2, k3, k4, end]);
assert_eq!(spline.sample(0.), Some(0.));
@ -109,11 +109,11 @@ fn linear_interpolation_several_keys() {
#[test]
fn several_interpolations_several_keys() {
let start = Key::new(0., 0., Interpolation::Step(0.5));
let k1 = Key::new(1., 5., Interpolation::Linear);
let k2 = Key::new(2., 0., Interpolation::Step(0.1));
let k3 = Key::new(3., 1., Interpolation::Linear);
let k4 = Key::new(10., 2., Interpolation::Linear);
let end = Key::new(11., 4., Interpolation::default());
let k1 = Key::new(1., 5., Interpolation::Linear);
let k2 = Key::new(2., 0., Interpolation::Step(0.1));
let k3 = Key::new(3., 1., Interpolation::Linear);
let k4 = Key::new(10., 2., Interpolation::Linear);
let end = Key::new(11., 4., Interpolation::default());
let spline = Spline::from_vec(vec![start, k1, k2, k3, k4, end]);
assert_eq!(spline.sample(0.), Some(0.));
@ -136,24 +136,24 @@ fn several_interpolations_several_keys() {
#[cfg(feature = "impl-nalgebra")]
#[test]
fn nalgebra_point_interpolation() {
let start = na::Point2::new(0.0, 0.0);
let mid = na::Point2::new(0.5, 0.5);
let end = na::Point2::new(1.0, 1.0);
let start = na::Point2::new(0.0, 0.0);
let mid = na::Point2::new(0.5, 0.5);
let end = na::Point2::new(1.0, 1.0);
assert_eq!(Interpolate::lerp(start, end, 0.0), start);
assert_eq!(Interpolate::lerp(start, end, 1.0), end);
assert_eq!(Interpolate::lerp(start, end, 0.5), mid);
assert_eq!(Interpolate::lerp(start, end, 0.0), start);
assert_eq!(Interpolate::lerp(start, end, 1.0), end);
assert_eq!(Interpolate::lerp(start, end, 0.5), mid);
}
#[cfg(feature = "impl-nalgebra")]
#[test]
fn nalgebra_vector_interpolation() {
let start = na::Vector2::new(0.0, 0.0);
let mid = na::Vector2::new(0.5, 0.5);
let end = na::Vector2::new(1.0, 1.0);
let start = na::Vector2::new(0.0, 0.0);
let mid = na::Vector2::new(0.5, 0.5);
let end = na::Vector2::new(1.0, 1.0);
assert_eq!(Interpolate::lerp(start, end, 0.0), start);
assert_eq!(Interpolate::lerp(start, end, 1.0), end);
assert_eq!(Interpolate::lerp(start, end, 0.5), mid);
assert_eq!(Interpolate::lerp(start, end, 0.0), start);
assert_eq!(Interpolate::lerp(start, end, 1.0), end);
assert_eq!(Interpolate::lerp(start, end, 0.5), mid);
}