1 files changed, 0 insertions, 171 deletions
diff --git a/examples3d/stacks3.rs b/examples3d/stacks3.rs
deleted file mode 100644
index 55d58bb..0000000
--- a/examples3d/stacks3.rs
+++ /dev/null
@@ -1,171 +0,0 @@
-use na::{Point3, Translation3, UnitQuaternion, Vector3};
-use rapier3d::dynamics::{JointSet, RigidBodyBuilder, RigidBodySet};
-use rapier3d::geometry::{ColliderBuilder, ColliderSet};
-use rapier_testbed3d::Testbed;
-
-fn create_tower_circle(
-    bodies: &mut RigidBodySet,
-    colliders: &mut ColliderSet,
-    offset: Vector3<f32>,
-    stack_height: usize,
-    nsubdivs: usize,
-    half_extents: Vector3<f32>,
-) {
-    let ang_step = std::f32::consts::PI * 2.0 / nsubdivs as f32;
-    let radius = 1.3 * nsubdivs as f32 * half_extents.x / std::f32::consts::PI;
-
-    let shift = half_extents * 2.0;
-    for i in 0usize..stack_height {
-        for j in 0..nsubdivs {
-            let fj = j as f32;
-            let fi = i as f32;
-            let y = fi * shift.y;
-            let pos = Translation3::from(offset)
-                * UnitQuaternion::new(Vector3::y() * (fi / 2.0 + fj) * ang_step)
-                * Translation3::new(0.0, y, radius);
-
-            // Build the rigid body.
-            let rigid_body = RigidBodyBuilder::new_dynamic().position(pos).build();
-            let handle = bodies.insert(rigid_body);
-            let collider =
-                ColliderBuilder::cuboid(half_extents.x, half_extents.y, half_extents.z).build();
-            colliders.insert(collider, handle, bodies);
-        }
-    }
-}
-
-fn create_wall(
-    bodies: &mut RigidBodySet,
-    colliders: &mut ColliderSet,
-    offset: Vector3<f32>,
-    stack_height: usize,
-    half_extents: Vector3<f32>,
-) {
-    let shift = half_extents * 2.0;
-    for i in 0usize..stack_height {
-        for j in i..stack_height {
-            let fj = j as f32;
-            let fi = i as f32;
-            let x = offset.x;
-            let y = fi * shift.y + offset.y;
-            let z = (fi * shift.z / 2.0) + (fj - fi) * shift.z + offset.z
-                - stack_height as f32 * half_extents.z;
-
-            // Build the rigid body.
-            let rigid_body = RigidBodyBuilder::new_dynamic().translation(x, y, z).build();
-            let handle = bodies.insert(rigid_body);
-            let collider =
-                ColliderBuilder::cuboid(half_extents.x, half_extents.y, half_extents.z).build();
-            colliders.insert(collider, handle, bodies);
-        }
-    }
-}
-
-fn create_pyramid(
-    bodies: &mut RigidBodySet,
-    colliders: &mut ColliderSet,
-    offset: Vector3<f32>,
-    stack_height: usize,
-    half_extents: Vector3<f32>,
-) {
-    let shift = half_extents * 2.0;
-
-    for i in 0usize..stack_height {
-        for j in i..stack_height {
-            for k in i..stack_height {
-                let fi = i as f32;
-                let fj = j as f32;
-                let fk = k as f32;
-                let x = (fi * shift.x / 2.0) + (fk - fi) * shift.x + offset.x
-                    - stack_height as f32 * half_extents.x;
-                let y = fi * shift.y + offset.y;
-                let z = (fi * shift.z / 2.0) + (fj - fi) * shift.z + offset.z
-                    - stack_height as f32 * half_extents.z;
-
-                // Build the rigid body.
-                let rigid_body = RigidBodyBuilder::new_dynamic().translation(x, y, z).build();
-                let handle = bodies.insert(rigid_body);
-                let collider =
-                    ColliderBuilder::cuboid(half_extents.x, half_extents.y, half_extents.z).build();
-                colliders.insert(collider, handle, bodies);
-            }
-        }
-    }
-}
-
-pub fn init_world(testbed: &mut Testbed) {
-    /*
-     * World
-     */
-    let mut bodies = RigidBodySet::new();
-    let mut colliders = ColliderSet::new();
-    let joints = JointSet::new();
-
-    /*
-     * Ground
-     */
-    let ground_size = 200.0;
-    let ground_height = 0.1;
-
-    let rigid_body = RigidBodyBuilder::new_static()
-        .translation(0.0, -ground_height, 0.0)
-        .build();
-    let handle = bodies.insert(rigid_body);
-    let collider = ColliderBuilder::cuboid(ground_size, ground_height, ground_size).build();
-    colliders.insert(collider, handle, &mut bodies);
-
-    /*
-     * Create the cubes
-     */
-    let cube_size = 1.0;
-    let hext = Vector3::repeat(cube_size);
-    let bottomy = cube_size * 50.0;
-
-    create_pyramid(
-        &mut bodies,
-        &mut colliders,
-        Vector3::new(-20.0, bottomy, 0.0),
-        12,
-        hext,
-    );
-    create_wall(
-        &mut bodies,
-        &mut colliders,
-        Vector3::new(-2.0, bottomy, 0.0),
-        12,
-        hext,
-    );
-    create_wall(
-        &mut bodies,
-        &mut colliders,
-        Vector3::new(4.0, bottomy, 0.0),
-        12,
-        hext,
-    );
-    create_wall(
-        &mut bodies,
-        &mut colliders,
-        Vector3::new(10.0, bottomy, 0.0),
-        12,
-        hext,
-    );
-    create_tower_circle(
-        &mut bodies,
-        &mut colliders,
-        Vector3::new(25.0, bottomy, 0.0),
-        8,
-        24,
-        hext,
-    );
-
-    /*
-     * Set up the testbed.
-     */
-    testbed.set_world(bodies, colliders, joints);
-    testbed.look_at(Point3::new(100.0, 100.0, 100.0), Point3::origin());
-}
-
-fn main() {
-    let testbed = Testbed::from_builders(0, vec![("Boxes", init_world)]);
-    testbed.run()
-}