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

1 files changed, 12 insertions, 12 deletions

diff --git a/examples2d/convex_polygons2.rs b/examples2d/convex_polygons2.rs
index 0e4fb0c..4373fcb 100644
--- a/examples2d/convex_polygons2.rs
+++ b/examples2d/convex_polygons2.rs
@@ -1,8 +1,6 @@
-use na::Point2;
 use rand::distributions::{Distribution, Standard};
 use rand::{rngs::StdRng, SeedableRng};
-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) {
@@ -21,23 +19,23 @@ pub fn init_world(testbed: &mut Testbed) {
     let rigid_body = RigidBodyBuilder::new_static().build();
     let handle = bodies.insert(rigid_body);
     let collider = ColliderBuilder::cuboid(ground_size, 1.2).build();
-    colliders.insert(collider, handle, &mut bodies);
+    colliders.insert_with_parent(collider, handle, &mut bodies);
 
     let rigid_body = RigidBodyBuilder::new_static()
         .rotation(std::f32::consts::FRAC_PI_2)
-        .translation(ground_size, ground_size * 2.0)
+        .translation(vector![ground_size, ground_size * 2.0])
         .build();
     let handle = bodies.insert(rigid_body);
     let collider = ColliderBuilder::cuboid(ground_size * 2.0, 1.2).build();
-    colliders.insert(collider, handle, &mut bodies);
+    colliders.insert_with_parent(collider, handle, &mut bodies);
 
     let rigid_body = RigidBodyBuilder::new_static()
         .rotation(std::f32::consts::FRAC_PI_2)
-        .translation(-ground_size, ground_size * 2.0)
+        .translation(vector![-ground_size, ground_size * 2.0])
         .build();
     let handle = bodies.insert(rigid_body);
     let collider = ColliderBuilder::cuboid(ground_size * 2.0, 1.2).build();
-    colliders.insert(collider, handle, &mut bodies);
+    colliders.insert_with_parent(collider, handle, &mut bodies);
 
     /*
      * Create the convex polygons
@@ -58,18 +56,20 @@ pub fn init_world(testbed: &mut Testbed) {
             let x = i as f32 * shift - centerx;
             let y = j as f32 * shift * 2.0 + centery + 2.0;
 
-            let rigid_body = RigidBodyBuilder::new_dynamic().translation(x, y).build();
+            let rigid_body = RigidBodyBuilder::new_dynamic()
+                .translation(vector![x, y])
+                .build();
             let handle = bodies.insert(rigid_body);
 
             let mut points = Vec::new();
 
             for _ in 0..10 {
-                let pt: Point2<f32> = distribution.sample(&mut rng);
+                let pt: Point<f32> = distribution.sample(&mut rng);
                 points.push(pt * scale);
             }
 
             let collider = ColliderBuilder::convex_hull(&points).unwrap().build();
-            colliders.insert(collider, handle, &mut bodies);
+            colliders.insert_with_parent(collider, handle, &mut bodies);
         }
     }
 
@@ -77,5 +77,5 @@ pub fn init_world(testbed: &mut Testbed) {
      * Set up the testbed.
      */
     testbed.set_world(bodies, colliders, joints);
-    testbed.look_at(Point2::new(0.0, 50.0), 10.0);
+    testbed.look_at(point![0.0, 50.0], 10.0);
 }