Fix the compilation of tests.

examples2d/one_way_platforms2.rs

@@ -47,7 +47,7 @@ impl PhysicsHooks for OneWayPlatformHook {
         context.update_as_oneway_platform(&allowed_local_n1, 0.1);
 
         // Set the surface velocity of the accepted contacts.
-        let surface_velocity = if context.collider_handle1 == self.platform1
+        let tangent_velocity = if context.collider_handle1 == self.platform1
             || context.collider_handle2 == self.platform2
         {
             -12.0
@@ -56,7 +56,7 @@ impl PhysicsHooks for OneWayPlatformHook {
         };
 
         for contact in context.solver_contacts.iter_mut() {
-            contact.surface_velocity.x = surface_velocity;
+            contact.tangent_velocity.x = tangent_velocity;
         }
     }
 }

examples3d/one_way_platforms3.rs

@@ -47,7 +47,7 @@ impl PhysicsHooks for OneWayPlatformHook {
         context.update_as_oneway_platform(&allowed_local_n1, 0.1);
 
         // Set the surface velocity of the accepted contacts.
-        let surface_velocity = if context.collider_handle1 == self.platform1
+        let tangent_velocity = if context.collider_handle1 == self.platform1
             || context.collider_handle2 == self.platform2
         {
             -12.0
@@ -56,7 +56,7 @@ impl PhysicsHooks for OneWayPlatformHook {
         };
 
         for contact in context.solver_contacts.iter_mut() {
-            contact.surface_velocity.z = surface_velocity;
+            contact.tangent_velocity.z = tangent_velocity;
         }
     }
 }

src/pipeline/physics_pipeline.rs

@@ -278,8 +278,7 @@ mod test {
             &mut bodies,
             &mut colliders,
             &mut joints,
-            None,
-            None,
+            &(),
             &(),
         );
     }
@@ -322,8 +321,7 @@ mod test {
             &mut bodies,
             &mut colliders,
             &mut joints,
-            None,
-            None,
+            &(),
             &(),
         );
     }