Rename the 3D debug-deserialize example

examples3d/all_examples3.rs

@@ -20,12 +20,12 @@ mod debug_articulations3;
 mod debug_big_colliders3;
 mod debug_boxes3;
 mod debug_cylinder3;
+mod debug_deserialize3;
 mod debug_dynamic_collider_add3;
 mod debug_friction3;
 mod debug_infinite_fall3;
 mod debug_prismatic3;
 mod debug_rollback3;
-mod debug_serialized3;
 mod debug_shape_modification3;
 mod debug_triangle3;
 mod debug_trimesh3;
@@ -123,10 +123,7 @@ pub fn main() {
             "(Debug) shape modification",
             debug_shape_modification3::init_world,
         ),
-        (
-            "A serialized",
-            debug_serialized3::init_world,
-        ),
+        ("(Debug) deserialize", debug_deserialize3::init_world),
     ];
 
     // Lexicographic sort, with stress tests moved at the end of the list.

examples3d/debug_deserialize3.rs

@@ -0,0 +1,42 @@
+use rapier3d::prelude::*;
+use rapier_testbed3d::Testbed;
+
+#[derive(serde::Deserialize)]
+struct PhysicsState {
+    pub gravity: Vector<f32>,
+    pub integration_parameters: IntegrationParameters,
+    pub islands: IslandManager,
+    pub broad_phase: BroadPhase,
+    pub narrow_phase: NarrowPhase,
+    pub bodies: RigidBodySet,
+    pub colliders: ColliderSet,
+    pub impulse_joints: ImpulseJointSet,
+    pub multibody_joints: MultibodyJointSet,
+}
+
+pub fn init_world(testbed: &mut Testbed) {
+    /*
+     * Set up the testbed.
+     */
+    let bytes = std::fs::read("state.bin").unwrap();
+    match bincode::deserialize(&bytes) {
+        Ok(state) => {
+            let state: PhysicsState = state;
+            testbed.set_world(
+                state.bodies,
+                state.colliders,
+                state.impulse_joints,
+                state.multibody_joints,
+            );
+            testbed.harness_mut().physics.islands = state.islands;
+            testbed.harness_mut().physics.broad_phase = state.broad_phase;
+            testbed.harness_mut().physics.narrow_phase = state.narrow_phase;
+            testbed.harness_mut().physics.integration_parameters = state.integration_parameters;
+            testbed.harness_mut().physics.gravity = state.gravity;
+
+            testbed.set_graphics_shift(vector![-541.0, -6377257.0, -61.0]);
+            testbed.look_at(point![10.0, 10.0, 10.0], point![0.0, 0.0, 0.0]);
+        }
+        Err(err) => println!("Failed to deserialize the world state: {}", err),
+    }
+}

examples3d/debug_serialized3.rs

@@ -1,38 +0,0 @@
-use rapier3d::prelude::*;
-use rapier_testbed3d::Testbed;
-
-#[derive(serde::Deserialize)] 
-struct PhysicsState {
-    pub gravity: Vector<f32>,
-    pub integration_parameters: IntegrationParameters,
-    pub islands: IslandManager,
-    pub broad_phase: BroadPhase,
-    pub narrow_phase: NarrowPhase,
-    pub bodies: RigidBodySet,
-    pub colliders: ColliderSet,
-    pub impulse_joints: ImpulseJointSet,
-    pub multibody_joints: MultibodyJointSet,
-}
-
-pub fn init_world(testbed: &mut Testbed) {
-    /*
-     * Set up the testbed.
-     */
-    let bytes = std::fs::read("state.bin").unwrap();
-    let mut state: PhysicsState = bincode::deserialize(&bytes).unwrap();
-
-    testbed.set_world(
-        state.bodies,
-        state.colliders,
-        state.impulse_joints,
-        state.multibody_joints,
-    );
-    testbed.harness_mut().physics.islands = state.islands;
-    testbed.harness_mut().physics.broad_phase = state.broad_phase;
-    testbed.harness_mut().physics.narrow_phase = state.narrow_phase;
-    testbed.harness_mut().physics.integration_parameters = state.integration_parameters;
-    testbed.harness_mut().physics.gravity = state.gravity;
-
-    testbed.set_graphics_shift(vector![-541.0, -6377257.0, -61.0]);
-    testbed.look_at(point![10.0, 10.0, 10.0], point![0.0, 0.0, 0.0]);
-}