Add missing constructor for a round-triangle collider.

src/geometry/collider.rs

@@ -289,6 +289,16 @@ impl ColliderBuilder {
         Self::new(SharedShape::triangle(a, b, c))
     }
 
+    /// Initializes a collider builder with a triangle shape with round corners.
+    pub fn round_triangle(
+        a: Point<Real>,
+        b: Point<Real>,
+        c: Point<Real>,
+        border_radius: f32,
+    ) -> Self {
+        Self::new(SharedShape::round_triangle(a, b, c, border_radius))
+    }
+
     /// Initializes a collider builder with a triangle mesh shape defined by its vertex and index buffers.
     pub fn trimesh(vertices: Vec<Point<Real>>, indices: Vec<[u32; 3]>) -> Self {
         Self::new(SharedShape::trimesh(vertices, indices))

src/geometry/mod.rs

@@ -42,6 +42,8 @@ pub type Ray = parry::query::Ray;
 pub type RayIntersection = parry::query::RayIntersection;
 /// The the projection of a point on a collider.
 pub type PointProjection = parry::query::PointProjection;
+/// The the time of impact between two shapes.
+pub type TOI = parry::query::TOI;
 pub use parry::shape::SharedShape;
 
 #[derive(Copy, Clone, Hash, Debug)]