ncollide3d-updated 0.38.0

2 and 3-dimensional collision detection library in Rust. Will be superseded by the parry3d crate.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

extern crate nalgebra as na;

use na::{Isometry3, Point3, Vector3};
use ncollide3d_updated as ncollide3d;
use ncollide3d::query::PointQuery;
use ncollide3d::shape::Cuboid;

fn main() {
    let cuboid = Cuboid::new(Vector3::new(1.0, 2.0, 2.0));
    let pt_inside = Point3::origin();
    let pt_outside = Point3::new(2.0, 2.0, 2.0);

    // Solid projection.
    assert_eq!(
        cuboid.distance_to_point(&Isometry3::identity(), &pt_inside, true),
        0.0
    );

    // Non-solid projection.
    assert_eq!(
        cuboid.distance_to_point(&Isometry3::identity(), &pt_inside, false),
        -1.0
    );

    // The other point is outside of the cuboid so the `solid` flag has no effect.
    assert_eq!(
        cuboid.distance_to_point(&Isometry3::identity(), &pt_outside, false),
        1.0
    );
    assert_eq!(
        cuboid.distance_to_point(&Isometry3::identity(), &pt_outside, true),
        1.0
    );
}