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Update parry and changelog

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This commit is contained in:
Sébastien Crozet
2022-12-11 15:18:11 +01:00
parent 849f398031
commit 8ef8680817
7 changed files with 64 additions and 75 deletions
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110
examples3d/vehicle_controller3.rs
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@@ -29,7 +29,7 @@ pub fn init_world(testbed: &mut Testbed) {
let hh = 0.15;
let rigid_body = RigidBodyBuilder::dynamic().translation(vector![0.0, 1.0, 0.0]);
let vehicle_handle = bodies.insert(rigid_body);
let collider = ColliderBuilder::cuboid(hw, hh, hw);
let collider = ColliderBuilder::cuboid(hw * 2.0, hh, hw).density(100.0);
colliders.insert_with_parent(collider, vehicle_handle, &mut bodies);
let mut tuning = WheelTuning::default();
@@ -37,10 +37,10 @@ pub fn init_world(testbed: &mut Testbed) {
tuning.suspension_damping = 10.0;
let mut vehicle = DynamicRayCastVehicleController::new(vehicle_handle);
let wheel_positions = [
point![hw, -hh, hw],
point![hw, -hh, -hw],
point![-hw, -hh, hw],
point![-hw, -hh, -hw],
point![hw * 1.5, -hh, hw],
point![hw * 1.5, -hh, -hw],
point![-hw * 1.5, -hh, hw],
point![-hw * 1.5, -hh, -hw],
];
for pos in wheel_positions {
@@ -57,7 +57,7 @@ pub fn init_world(testbed: &mut Testbed) {
let centerx = shift * (num / 2) as f32;
let centery = rad;
for j in 0usize..4 {
for j in 0usize..1 {
for k in 0usize..4 {
for i in 0..num {
let x = i as f32 * shift - centerx;
@@ -72,26 +72,12 @@ pub fn init_world(testbed: &mut Testbed) {
}
}
/*
* Create some stairs.
*/
let stair_width = 1.0;
let stair_height = 0.1;
for i in 0..10 {
let x = i as f32 * stair_width / 2.0;
let y = i as f32 * stair_height * 1.5 + 3.0;
let collider = ColliderBuilder::cuboid(stair_width / 2.0, stair_height / 2.0, stair_width)
.translation(vector![x, y, 0.0]);
colliders.insert(collider);
}
/*
* Create a slope we can climb.
*/
let slope_angle = 0.2;
let slope_size = 2.0;
let collider = ColliderBuilder::cuboid(slope_size, ground_height, slope_size)
let collider = ColliderBuilder::cuboid(slope_size, ground_height, ground_size)
.translation(vector![ground_size + slope_size, -ground_height + 0.4, 0.0])
.rotation(Vector::z() * slope_angle);
colliders.insert(collider);
@@ -110,60 +96,60 @@ pub fn init_world(testbed: &mut Testbed) {
.rotation(Vector::z() * impossible_slope_angle);
colliders.insert(collider);
/*
* Create a moving platform.
*/
let body = RigidBodyBuilder::kinematic_velocity_based().translation(vector![-8.0, 1.5, 0.0]);
// .rotation(-0.3);
let platform_handle = bodies.insert(body);
let collider = ColliderBuilder::cuboid(2.0, ground_height, 2.0);
colliders.insert_with_parent(collider, platform_handle, &mut bodies);
// /*
// * Create a moving platform.
// */
// let body = RigidBodyBuilder::kinematic_velocity_based().translation(vector![-8.0, 1.5, 0.0]);
// // .rotation(-0.3);
// let platform_handle = bodies.insert(body);
// let collider = ColliderBuilder::cuboid(2.0, ground_height, 2.0);
// colliders.insert_with_parent(collider, platform_handle, &mut bodies);
/*
* More complex ground.
*/
let ground_size = Vector::new(10.0, 1.0, 10.0);
let ground_size = Vector::new(10.0, 0.4, 10.0);
let nsubdivs = 20;
let heights = DMatrix::from_fn(nsubdivs + 1, nsubdivs + 1, |i, j| {
(i as f32 * ground_size.x / (nsubdivs as f32) / 2.0).cos()
+ (j as f32 * ground_size.z / (nsubdivs as f32) / 2.0).cos()
-(i as f32 * ground_size.x / (nsubdivs as f32) / 2.0).cos()
- (j as f32 * ground_size.z / (nsubdivs as f32) / 2.0).cos()
});
let collider =
ColliderBuilder::heightfield(heights, ground_size).translation(vector![-8.0, 5.0, 0.0]);
ColliderBuilder::heightfield(heights, ground_size).translation(vector![-7.0, 0.0, 0.0]);
colliders.insert(collider);
/*
* A tilting dynamic body with a limited joint.
*/
let ground = RigidBodyBuilder::fixed().translation(vector![0.0, 5.0, 0.0]);
let ground_handle = bodies.insert(ground);
let body = RigidBodyBuilder::dynamic().translation(vector![0.0, 5.0, 0.0]);
let handle = bodies.insert(body);
let collider = ColliderBuilder::cuboid(1.0, 0.1, 2.0);
colliders.insert_with_parent(collider, handle, &mut bodies);
let joint = RevoluteJointBuilder::new(Vector::z_axis()).limits([-0.3, 0.3]);
impulse_joints.insert(ground_handle, handle, joint, true);
// /*
// * A tilting dynamic body with a limited joint.
// */
// let ground = RigidBodyBuilder::fixed().translation(vector![0.0, 5.0, 0.0]);
// let ground_handle = bodies.insert(ground);
// let body = RigidBodyBuilder::dynamic().translation(vector![0.0, 5.0, 0.0]);
// let handle = bodies.insert(body);
// let collider = ColliderBuilder::cuboid(1.0, 0.1, 2.0);
// colliders.insert_with_parent(collider, handle, &mut bodies);
// let joint = RevoluteJointBuilder::new(Vector::z_axis()).limits([-0.3, 0.3]);
// impulse_joints.insert(ground_handle, handle, joint, true);
/*
* Setup a callback to move the platform.
*/
testbed.add_callback(move |_, physics, _, run_state| {
let linvel = vector![
(run_state.time * 2.0).sin() * 2.0,
(run_state.time * 5.0).sin() * 1.5,
0.0
];
// let angvel = run_state.time.sin() * 0.5;
// Update the velocity-based kinematic body by setting its velocity.
if let Some(platform) = physics.bodies.get_mut(platform_handle) {
platform.set_linvel(linvel, true);
// NOTE: interaction with rotating platforms isn’t handled very well yet.
// platform.set_angvel(angvel, true);
}
});
// /*
// * Setup a callback to move the platform.
// */
// testbed.add_callback(move |_, physics, _, run_state| {
// let linvel = vector![
// (run_state.time * 2.0).sin() * 2.0,
// (run_state.time * 5.0).sin() * 1.5,
// 0.0
// ];
// // let angvel = run_state.time.sin() * 0.5;
//
// // Update the velocity-based kinematic body by setting its velocity.
// if let Some(platform) = physics.bodies.get_mut(platform_handle) {
// platform.set_linvel(linvel, true);
// // NOTE: interaction with rotating platforms isn’t handled very well yet.
// // platform.set_angvel(angvel, true);
// }
// });
/*
* Set up the testbed.