hayashi-stl

Rotation matrix handedness

2

Looking at the documentation for `Basis2`, it claims to be a rotation matrix. However, the guarantee is that it's orthogonal, which is not enough for a rotation matrix. The determinant...

The main changes are in src/algorithm/minkowski/gjk/mod.rs and src/algorithm/minkowski/gjk/simplex/simplex2d.rs. Everything else is the result of running `cargo fmt`. This addresses issue #115. --- This change is [](https://reviewable.io/reviews/rustgd/collision-rs/116)

Weird Rectangle-ConvexPolygon collision result

2

If we define a rectangle and a complex polygon along with their transforms as such: ```rust macro_rules! vec_points { ($($points:tt),*) => { vec![$(Point2::new $points),*] }; } let r = Rectangle::new(0.75,...

Source rectangle miscommunication in conrod_piston

1

When the source rectangle for an image is obtained in `conrod_piston::draw::primitive`, the code looks like this: ```rust let (x, y, w, h) = source_rect.x_y_w_h(); image.source_rectangle = Some([x, y, w, h]);...

A kinematic collider does not perform continuous collision detection with a dynamic collider. A small reproducing example is shown below: ```rust use rapier2d::prelude::*; use rapier_testbed2d::Testbed; pub fn init_world(testbed: &mut Testbed)...