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| author | Sébastien Crozet <sebcrozet@dimforge.com> | 2024-04-21 19:40:39 +0200 |
|---|---|---|
| committer | Sébastien Crozet <sebastien@crozet.re> | 2024-04-30 23:10:46 +0200 |
| commit | 33dd38016ccf3c4ad8e874d75e51fbc20dd060da (patch) | |
| tree | 6b4fbf2a3cda2b82d05a96cb0acb1713e4cd087f | |
| parent | f58b4f7c195ab7acf0778ea65c46ebf37ac8188c (diff) | |
| download | rapier-33dd38016ccf3c4ad8e874d75e51fbc20dd060da.tar.gz rapier-33dd38016ccf3c4ad8e874d75e51fbc20dd060da.tar.bz2 rapier-33dd38016ccf3c4ad8e874d75e51fbc20dd060da.zip | |
feat: add a capsule collider constructor from endpoints.
| -rw-r--r-- | examples2d/s2d_confined.rs | 16 | ||||
| -rw-r--r-- | src/geometry/collider.rs | 11 |
2 files changed, 20 insertions, 7 deletions
diff --git a/examples2d/s2d_confined.rs b/examples2d/s2d_confined.rs index 46cae86..8b75a3d 100644 --- a/examples2d/s2d_confined.rs +++ b/examples2d/s2d_confined.rs @@ -19,16 +19,20 @@ pub fn init_world(testbed: &mut Testbed) { * Ground */ let collider = - ColliderBuilder::capsule(point![-10.5, 0.0], point![10.5, 0.0], radius).friction(friction); + ColliderBuilder::capsule_from_endpoints(point![-10.5, 0.0], point![10.5, 0.0], radius) + .friction(friction); colliders.insert(collider); - let collider = ColliderBuilder::capsule(point![-10.5, 0.0], point![-10.5, 20.5], radius) - .friction(friction); + let collider = + ColliderBuilder::capsule_from_endpoints(point![-10.5, 0.0], point![-10.5, 20.5], radius) + .friction(friction); colliders.insert(collider); let collider = - ColliderBuilder::capsule(point![10.5, 0.0], point![10.5, 20.5], radius).friction(friction); + ColliderBuilder::capsule_from_endpoints(point![10.5, 0.0], point![10.5, 20.5], radius) + .friction(friction); colliders.insert(collider); - let collider = ColliderBuilder::capsule(point![-10.5, 20.5], point![10.5, 20.5], radius) - .friction(friction); + let collider = + ColliderBuilder::capsule_from_endpoints(point![-10.5, 20.5], point![10.5, 20.5], radius) + .friction(friction); colliders.insert(collider); /* diff --git a/src/geometry/collider.rs b/src/geometry/collider.rs index 4ddd44e..c83535e 100644 --- a/src/geometry/collider.rs +++ b/src/geometry/collider.rs @@ -583,6 +583,15 @@ impl ColliderBuilder { Self::new(SharedShape::round_cuboid(hx, hy, border_radius)) } + /// Initialize a new collider builder with a capsule defined from its endpoints. + /// + /// See also [`ColliderBuilder::capsule_x`], [`ColliderBuilder::capsule_y`], and + /// [`ColliderBuilder::capsule_z`], for a simpler way to build capsules with common + /// orientations. + pub fn capsule_from_endpoints(a: Point<Real>, b: Point<Real>, radius: Real) -> Self { + Self::new(SharedShape::capsule(a, b, radius)) + } + /// Initialize a new collider builder with a capsule shape aligned with the `x` axis. pub fn capsule_x(half_height: Real, radius: Real) -> Self { Self::new(SharedShape::capsule_x(half_height, radius)) @@ -781,7 +790,7 @@ impl ColliderBuilder { /// The default density used by the collider builder. pub fn default_density() -> Real { - 1.0 + 100.0 } /// Sets an arbitrary user-defined 128-bit integer associated to the colliders built by this builder. |