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Diffstat (limited to 'examples3d/stress_joint_prismatic3.rs')
| -rw-r--r-- | examples3d/stress_joint_prismatic3.rs | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/examples3d/stress_joint_prismatic3.rs b/examples3d/stress_joint_prismatic3.rs deleted file mode 100644 index 3267ada..0000000 --- a/examples3d/stress_joint_prismatic3.rs +++ /dev/null @@ -1,81 +0,0 @@ -use na::{Point3, Unit, Vector3}; -use rapier3d::dynamics::{JointSet, PrismaticJoint, RigidBodyBuilder, RigidBodySet}; -use rapier3d::geometry::{ColliderBuilder, ColliderSet}; -use rapier_testbed3d::Testbed; - -pub fn init_world(testbed: &mut Testbed) { - /* - * World - */ - let mut bodies = RigidBodySet::new(); - let mut colliders = ColliderSet::new(); - let mut joints = JointSet::new(); - - let rad = 0.4; - let num = 5; - let shift = 1.0; - - for m in 0..8 { - let z = m as f32 * shift * (num as f32 + 2.0); - - for l in 0..8 { - let y = l as f32 * shift * (num as f32) * 2.0; - - for j in 0..50 { - let x = j as f32 * shift * 4.0; - - let ground = RigidBodyBuilder::new_static().translation(x, y, z).build(); - let mut curr_parent = bodies.insert(ground); - let collider = ColliderBuilder::cuboid(rad, rad, rad).build(); - colliders.insert(collider, curr_parent, &mut bodies); - - for i in 0..num { - let z = z + (i + 1) as f32 * shift; - let density = 1.0; - let rigid_body = RigidBodyBuilder::new_dynamic().translation(x, y, z).build(); - let curr_child = bodies.insert(rigid_body); - let collider = ColliderBuilder::cuboid(rad, rad, rad) - .density(density) - .build(); - colliders.insert(collider, curr_child, &mut bodies); - - let axis = if i % 2 == 0 { - Unit::new_normalize(Vector3::new(1.0, 1.0, 0.0)) - } else { - Unit::new_normalize(Vector3::new(-1.0, 1.0, 0.0)) - }; - - let z = Vector3::z(); - let mut prism = PrismaticJoint::new( - Point3::origin(), - axis, - z, - Point3::new(0.0, 0.0, -shift), - axis, - z, - ); - prism.limits_enabled = true; - prism.limits[0] = -2.0; - prism.limits[1] = 2.0; - joints.insert(&mut bodies, curr_parent, curr_child, prism); - - curr_parent = curr_child; - } - } - } - } - - /* - * Set up the testbed. - */ - testbed.set_world(bodies, colliders, joints); - testbed.look_at( - Point3::new(262.0, 63.0, 124.0), - Point3::new(101.0, 4.0, -3.0), - ); -} - -fn main() { - let testbed = Testbed::from_builders(0, vec![("Joints", init_world)]); - testbed.run() -} |
