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-rw-r--r--examples3d/spherical_joint_testing.rs38
1 files changed, 38 insertions, 0 deletions
diff --git a/examples3d/spherical_joint_testing.rs b/examples3d/spherical_joint_testing.rs
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+++ b/examples3d/spherical_joint_testing.rs
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+use rapier3d::prelude::*;
+use rapier_testbed3d::{Testbed, TestbedApp};
+
+pub fn init_world(testbed: &mut Testbed) {
+
+ let mut bodies = RigidBodySet::new();
+ let mut colliders = ColliderSet::new();
+ let impulse_joints = ImpulseJointSet::new();
+ let mut multibody_joints = MultibodyJointSet::new();
+
+
+ let ground = RigidBodyBuilder::fixed().translation(vector![0.0, 0.0, 0.0]);
+ let body = bodies.insert(ground);
+ let collider = ColliderBuilder::cuboid(1.0, 1.0, 1.0);
+ colliders.insert_with_parent(collider, body, &mut bodies);
+
+
+ let rigid_body = RigidBodyBuilder::dynamic().position(Isometry::translation(0.0, 1.0, 0.0));
+ let body_part = bodies.insert(rigid_body);
+ let collider = ColliderBuilder::cuboid(1.0, 1.0, 1.0).density(1.0);
+ colliders.insert_with_parent(collider, body_part, &mut bodies);
+
+
+ let joint = SphericalJointBuilder::new()
+ .local_anchor1(point![0.0, 4.0, 0.0])
+ .local_anchor2(point![0.0, 0.0, 0.0])
+
+ .motor_position(JointAxis::AngX, 1.0, 1000.0, 200.0)
+ .motor_position(JointAxis::AngY, 0.0, 1000.0, 200.0)
+ .motor_position(JointAxis::AngZ, 0.0, 1000.0, 200.0);
+
+
+ multibody_joints.insert(body, body_part, joint, true);
+
+
+ testbed.set_world(bodies, colliders, impulse_joints, multibody_joints);
+ testbed.look_at(point![20.0, 0.0, 0.0], point![0.0, 0.0, 0.0]);
+} \ No newline at end of file