Add prelude + use vectors for setting linvel/translation in builders

1 files changed, 6 insertions, 8 deletions

diff --git a/examples2d/damping2.rs b/examples2d/damping2.rs
index 68fd77d..e308de6 100644
--- a/examples2d/damping2.rs
+++ b/examples2d/damping2.rs
@@ -1,6 +1,4 @@
-use na::{Point2, Vector2};
-use rapier2d::dynamics::{JointSet, RigidBodyBuilder, RigidBodySet};
-use rapier2d::geometry::{ColliderBuilder, ColliderSet};
+use rapier2d::prelude::*;
 use rapier_testbed2d::Testbed;
 
 pub fn init_world(testbed: &mut Testbed) {
@@ -24,8 +22,8 @@ pub fn init_world(testbed: &mut Testbed) {
 
         // Build the rigid body.
         let rb = RigidBodyBuilder::new_dynamic()
-            .translation(x, y)
-            .linvel(x * 10.0, y * 10.0)
+            .translation(vector![x, y])
+            .linvel(vector![x * 10.0, y * 10.0])
             .angvel(100.0)
             .linear_damping((i + 1) as f32 * subdiv * 10.0)
             .angular_damping((num - i) as f32 * subdiv * 10.0)
@@ -34,12 +32,12 @@ pub fn init_world(testbed: &mut Testbed) {
 
         // Build the collider.
         let co = ColliderBuilder::cuboid(rad, rad).build();
-        colliders.insert(co, rb_handle, &mut bodies);
+        colliders.insert_with_parent(co, rb_handle, &mut bodies);
     }
 
     /*
      * Set up the testbed.
      */
-    testbed.set_world_with_params(bodies, colliders, joints, Vector2::zeros(), ());
-    testbed.look_at(Point2::new(3.0, 2.0), 50.0);
+    testbed.set_world_with_params(bodies, colliders, joints, Vector::zeros(), ());
+    testbed.look_at(point![3.0, 2.0], 50.0);
 }