nebkor/cyber_rider
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works?

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This commit is contained in:
Joe Ardent 2023-02-22 17:07:13 -08:00
parent 122bf51879
commit 87d9d737d6
3 changed files with 12 additions and 20 deletions
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2
src/bike/body.rs
View file

@ -59,7 +59,7 @@ pub(super) fn spawn_cyberbike(
.spawn(RigidBody::Dynamic)
.insert(spatialbundle)
.insert((
Collider::capsule(Vec3::new(0.0, 0.0, -0.65), Vec3::new(0.0, 0.0, 0.8), 0.50),
Collider::capsule(Vec3::new(0.0, 0.0, -0.65), Vec3::new(0.0, 0.0, 0.8), 0.40),
bike_collision_group,
mass_properties,
damping,

4
src/bike/components.rs
View file

@ -37,8 +37,8 @@ impl Default for WheelConfig {
limits: [-0.5, 0.1],
stiffness: 50.0,
damping: 8.0,
radius: 0.35,
thickness: 0.10,
radius: 0.3,
thickness: 0.06,
friction: 1.2,
restitution: 0.8,
density: 0.6,

26
src/bike/wheels.rs
View file

@ -1,4 +1,4 @@
use bevy::prelude::{shape::Torus as Tire, *};
use bevy::prelude::{shape::UVSphere as Tire, *};
use bevy_rapier3d::prelude::{
Ccd, CoefficientCombineRule, Collider, ColliderMassProperties, CollisionGroups, Damping,
ExternalForce, Friction, MultibodyJoint, PrismaticJointBuilder, Restitution,
@ -27,9 +27,9 @@ pub fn spawn_tires(
let tire = Tire {
radius: wheel_rad,
ring_radius: tire_thickness,
..Default::default()
};
let material = StandardMaterial {
base_color: Color::Rgba {
red: 0.01,
@ -82,18 +82,8 @@ pub fn spawn_tires(
for idx in indices.as_slice().chunks_exact(3) {
idxs.push([idx[0] as u32, idx[1] as u32, idx[2] as u32]);
}
let wheel_collider = Collider::convex_decomposition(
&mesh
.attribute(Mesh::ATTRIBUTE_POSITION)
.unwrap()
.as_float3()
.unwrap()
.iter()
.map(|v| Vec3::from_array(*v))
.collect::<Vec<_>>(),
&idxs,
);
//let wheel_collider = Collider::from_bevy_mesh(&mesh, computed_shape);
let wheel_collider = Collider::round_cylinder(tire_thickness, wheel_rad, tire_thickness);
let mass_props = ColliderMassProperties::Density(conf.density);
let damping = conf.damping;
@ -129,8 +119,11 @@ pub fn spawn_tires(
fork_rb_entity
};
let revolute_builder = RevoluteJointBuilder::new(Vec3::X);
let axel_joint = MultibodyJoint::new(axel_parent_entity, revolute_builder);
let axel_builder = RevoluteJointBuilder::new(Vec3::Y);
let mut axel_joint = MultibodyJoint::new(axel_parent_entity, axel_builder);
// re-orient the joint so that the wheel is correctly oriented
let real_axel = *axel_joint.data.set_local_axis1(Vec3::X);
axel_joint.data = real_axel;
commands.spawn(pbr_bundle.clone()).insert((
wheel_collider,
@ -144,7 +137,6 @@ pub fn spawn_tires(
CyberWheel,
ExternalForce::default(),
Restitution::new(conf.restitution),
SpatialBundle::default(),
TransformInterpolation::default(),
RigidBody::Dynamic,
));