Fix multiple warnings.

4 files changed, 6 insertions, 4 deletions

diff --git a/src_testbed/box2d_backend.rs b/src_testbed/box2d_backend.rs
index 9156c2a..769b12d 100644
--- a/src_testbed/box2d_backend.rs
+++ b/src_testbed/box2d_backend.rs
@@ -5,7 +5,7 @@ use rapier::counters::Counters;
 use rapier::dynamics::{
     IntegrationParameters, JointParams, JointSet, RigidBodyHandle, RigidBodySet,
 };
-use rapier::geometry::{Collider, ColliderSet, Shape};
+use rapier::geometry::{Collider, ColliderSet};
 use std::f32;
 
 use wrapped2d::b2;
diff --git a/src_testbed/nphysics_backend.rs b/src_testbed/nphysics_backend.rs
index a2b0331..3a0e487 100644
--- a/src_testbed/nphysics_backend.rs
+++ b/src_testbed/nphysics_backend.rs
@@ -12,7 +12,7 @@ use rapier::counters::Counters;
 use rapier::dynamics::{
     IntegrationParameters, JointParams, JointSet, RigidBodyHandle, RigidBodySet,
 };
-use rapier::geometry::{Collider, ColliderSet, Shape};
+use rapier::geometry::{Collider, ColliderSet};
 use rapier::math::Vector;
 use std::collections::HashMap;
 #[cfg(feature = "dim3")]
diff --git a/src_testbed/physx_backend.rs b/src_testbed/physx_backend.rs
index 7db3c4c..74d6af2 100644
--- a/src_testbed/physx_backend.rs
+++ b/src_testbed/physx_backend.rs
@@ -6,7 +6,7 @@ use rapier::counters::Counters;
 use rapier::dynamics::{
     IntegrationParameters, JointParams, JointSet, RigidBodyHandle, RigidBodySet,
 };
-use rapier::geometry::{Collider, ColliderSet, Shape};
+use rapier::geometry::{Collider, ColliderSet};
 use rapier::utils::WBasis;
 use std::collections::HashMap;
 
diff --git a/src_testbed/testbed.rs b/src_testbed/testbed.rs
index 3d7fd7d..2b733a3 100644
--- a/src_testbed/testbed.rs
+++ b/src_testbed/testbed.rs
@@ -21,7 +21,9 @@ use na::{self, Point2, Point3, Vector3};
 use rapier::dynamics::{
     ActivationStatus, IntegrationParameters, JointSet, RigidBodyHandle, RigidBodySet,
 };
-use rapier::geometry::{BroadPhase, ColliderSet, ContactEvent, NarrowPhase, ProximityEvent, Ray};
+#[cfg(feature = "dim3")]
+use rapier::geometry::Ray;
+use rapier::geometry::{BroadPhase, ColliderSet, ContactEvent, NarrowPhase, ProximityEvent};
 use rapier::math::Vector;
 use rapier::pipeline::{ChannelEventCollector, PhysicsPipeline, QueryPipeline};
 #[cfg(feature = "fluids")]