Allow the PhysicsPipeline and CollisionPipeline to update the QueryPipeline incrementally

2 files changed, 54 insertions, 0 deletions

diff --git a/benchmarks3d/all_benchmarks3.rs b/benchmarks3d/all_benchmarks3.rs
index 6a3f756..bca730b 100644
--- a/benchmarks3d/all_benchmarks3.rs
+++ b/benchmarks3d/all_benchmarks3.rs
@@ -20,6 +20,7 @@ mod joint_fixed3;
 mod joint_prismatic3;
 mod joint_revolute3;
 mod keva3;
+mod many_static3;
 mod pyramid3;
 mod stacks3;
 mod trimesh3;
@@ -54,6 +55,7 @@ pub fn main() {
         ("CCD", ccd3::init_world),
         ("Compound", compound3::init_world),
         ("Convex polyhedron", convex_polyhedron3::init_world),
+        ("Many static", many_static3::init_world),
         ("Heightfield", heightfield3::init_world),
         ("Stacks", stacks3::init_world),
         ("Pyramid", pyramid3::init_world),
diff --git a/benchmarks3d/many_static3.rs b/benchmarks3d/many_static3.rs
new file mode 100644
index 0000000..3a0dbea
--- /dev/null
+++ b/benchmarks3d/many_static3.rs
@@ -0,0 +1,52 @@
+use rapier3d::prelude::*;
+use rapier_testbed3d::Testbed;
+
+pub fn init_world(testbed: &mut Testbed) {
+    /*
+     * World
+     */
+    let mut bodies = RigidBodySet::new();
+    let mut colliders = ColliderSet::new();
+    let impulse_joints = ImpulseJointSet::new();
+    let multibody_joints = MultibodyJointSet::new();
+
+    /*
+     * Create the balls
+     */
+    let num = 50;
+    let rad = 1.0;
+
+    let shift = rad * 2.0 + 1.0;
+    let centerx = shift * (num as f32) / 2.0;
+    let centery = shift / 2.0;
+    let centerz = shift * (num as f32) / 2.0;
+
+    for i in 0..num {
+        for j in 0usize..num {
+            for k in 0..num {
+                let x = i as f32 * shift - centerx;
+                let y = j as f32 * shift + centery;
+                let z = k as f32 * shift - centerz;
+
+                let status = if j < num - 1 {
+                    RigidBodyType::Fixed
+                } else {
+                    RigidBodyType::Dynamic
+                };
+                let density = 0.477;
+
+                // Build the rigid body.
+                let rigid_body = RigidBodyBuilder::new(status).translation(vector![x, y, z]);
+                let handle = bodies.insert(rigid_body);
+                let collider = ColliderBuilder::ball(rad).density(density);
+                colliders.insert_with_parent(collider, handle, &mut bodies);
+            }
+        }
+    }
+
+    /*
+     * Set up the testbed.
+     */
+    testbed.set_world(bodies, colliders, impulse_joints, multibody_joints);
+    testbed.look_at(point![100.0, 100.0, 100.0], Point::origin());
+}