nebkor/cyber_rider
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flatland it

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This commit is contained in:
Joe Ardent 2023-02-22 13:46:43 -08:00
parent efb55e5197
commit a4189342e0
6 changed files with 49 additions and 46 deletions
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8
src/action/systems.rs
View file

@ -43,7 +43,9 @@ pub(super) fn gravity(
mut rapier_config: ResMut<RapierConfiguration>,
) {
let (xform, mut forces) = query.single_mut();
rapier_config.gravity = xform.translation.normalize() * -settings.gravity;
// flatland
//rapier_config.gravity = xform.translation.normalize() * -settings.gravity;
rapier_config.gravity = Vec3::Y * -settings.gravity;
forces.force = Vec3::ZERO;
forces.torque = Vec3::ZERO;
}
@ -83,7 +85,9 @@ pub(super) fn falling_cat(
#[cfg(feature = "inspector")] mut debug_instant: ResMut<ActionDebugInstant>,
) {
let (xform, mut forces, mut control_vars) = bike_query.single_mut();
let world_up = xform.translation.normalize();
//let world_up = xform.translation.normalize();
// flatland
let world_up = Vec3::Y;
let rot = Quat::from_axis_angle(xform.back(), lean.lean);
let target_up = rotate_point(&world_up, &rot).normalize();

4
src/bike/body.rs
View file

@ -24,6 +24,10 @@ pub(super) fn spawn_cyberbike(
let right = xform.right() * 350.0;
xform.translation += right;
// flatland
let altitude = 10.0;
let xform = Transform::from_translation(Vec3::Y * altitude);
let damping = Damping {
angular_damping: 2.0,
linear_damping: 0.1,

2
src/camera.rs
View file

@ -65,7 +65,7 @@ fn follow_cyberbike(
offset: Res<DebugCamOffset>,
) {
let bike_xform = *query.p0().single();
let up = bike_xform.translation.normalize();
let up = Vec3::Y;
for (mut cam_xform, cam_type) in query.p1().iter_mut() {
match *cam_type {

13
src/glamor.rs
View file

@ -9,7 +9,7 @@ use crate::{lights::AnimateCyberLightWireframe, planet::CyberPlanet};
pub const BISEXY_COLOR: Color = Color::hsla(292.0, 0.9, 0.60, 1.1);
fn wireframe_planet(
fn _wireframe_planet(
mut commands: Commands,
mut meshes: ResMut<Assets<Mesh>>,
mut polylines: ResMut<Assets<Polyline>>,
@ -57,7 +57,7 @@ fn wireframe_planet(
});
}
fn wireframify_lights(mut lights: Query<&mut AnimateCyberLightWireframe>) {
fn _wireframify_lights(mut lights: Query<&mut AnimateCyberLightWireframe>) {
let chance = 0.005;
let rng = &mut thread_rng();
@ -74,17 +74,20 @@ fn wireframify_lights(mut lights: Query<&mut AnimateCyberLightWireframe>) {
pub struct CyberGlamorPlugin;
impl Plugin for CyberGlamorPlugin {
fn build(&self, app: &mut App) {
#[cfg(feature = "inspector")]
app.insert_resource(ClearColor(Color::rgb(0.408, 0.6236, 0.925)));
{
use bevy_rapier3d::render::{
DebugRenderMode, DebugRenderStyle, RapierDebugRenderPlugin,
};
let style = DebugRenderStyle {
multibody_joint_anchor_color: Color::GREEN.as_rgba_f32(),
multibody_joint_separation_color: Color::GOLD.as_rgba_f32(),
..Default::default()
};
let mode = DebugRenderMode::CONTACTS
| DebugRenderMode::SOLVER_CONTACTS
| DebugRenderMode::COLLIDER_SHAPES
| DebugRenderMode::JOINTS
| DebugRenderMode::RIGID_BODY_AXES;
@ -97,9 +100,5 @@ impl Plugin for CyberGlamorPlugin {
app.add_plugin(rplugin);
}
app.add_startup_system_to_stage(StartupStage::PostStartup, wireframe_planet)
.add_system(wireframify_lights)
.add_plugin(PolylinePlugin);
}
}

36
src/lights.rs
View file

@ -9,8 +9,8 @@ pub const LIGHT_RANGE: f32 = 90.0;
#[derive(Component)]
struct AnimatedCyberLight {
axis: Vec3,
rate: f32,
_axis: Vec3,
_rate: f32,
}
#[derive(Component, Default)]
@ -18,7 +18,7 @@ pub(crate) struct AnimateCyberLightWireframe {
pub wired: bool,
}
fn spawn_moving_lights(
fn _spawn_moving_lights(
mut commands: Commands,
mut meshes: ResMut<Assets<Mesh>>,
mut materials: ResMut<Assets<StandardMaterial>>,
@ -27,13 +27,13 @@ fn spawn_moving_lights(
// spawn orbiting bisexual lights
for _ in 0..655 {
// mechanics
let axis = crate::random_unit_vec(rng);
let _axis = crate::random_unit_vec(rng);
let angle = rng.gen_range(0.0..TAU);
let rate: f32 = rng.gen_range(7.0..10.0);
let rate = rate.to_radians();
let rotation = Quat::from_axis_angle(axis, angle);
let _rate: f32 = rng.gen_range(7.0..10.0);
let _rate = _rate.to_radians();
let rotation = Quat::from_axis_angle(_axis, angle);
let altitude = PLANET_RADIUS + rng.gen_range(8.0..20.0);
let perp = axis.any_orthonormal_vector();
let perp = _axis.any_orthonormal_vector();
let translation = perp * altitude;
let transform = Transform::from_translation(translation);
@ -59,7 +59,7 @@ fn spawn_moving_lights(
};
commands
// first, spawn an entity with a transform we can rotate
.spawn((AnimatedCyberLight { axis, rate },))
.spawn((AnimatedCyberLight { _axis, _rate },))
.insert(sbundle)
.with_children(|parent| {
parent
@ -122,7 +122,7 @@ fn spawn_static_lights(
// up light
commands
.spawn(PointLightBundle {
transform: Transform::from_xyz(0.0, PLANET_RADIUS + 30.0, 0.0),
transform: Transform::from_xyz(20.0, 100.0, 20.0),
point_light: pink_light,
..Default::default()
})
@ -143,7 +143,7 @@ fn spawn_static_lights(
// down light
commands
.spawn(PointLightBundle {
transform: Transform::from_xyz(0.0, -PLANET_RADIUS - 30.0, 0.0),
transform: Transform::from_xyz(-20.0, 100.0, -20.0),
point_light: blue_light,
..Default::default()
})
@ -163,20 +163,20 @@ fn spawn_static_lights(
});
}
fn orbit_lights(time: Res<Time>, mut query: Query<(&mut Transform, &AnimatedCyberLight)>) {
fn _orbit_lights(time: Res<Time>, mut query: Query<(&mut Transform, &AnimatedCyberLight)>) {
let dt = time.delta_seconds();
for (mut transform, light) in query.iter_mut() {
let AnimatedCyberLight { axis, rate } = *light;
let theta = rate * dt;
transform.rotation *= Quat::from_axis_angle(axis, theta);
let AnimatedCyberLight { _axis, _rate } = *light;
let theta = _rate * dt;
transform.rotation *= Quat::from_axis_angle(_axis, theta);
}
}
pub struct CyberSpaceLightsPlugin;
impl Plugin for CyberSpaceLightsPlugin {
fn build(&self, app: &mut App) {
app.add_startup_system(spawn_static_lights)
.add_startup_system(spawn_moving_lights)
.add_system(orbit_lights);
app.add_startup_system(spawn_static_lights);
//.add_startup_system(spawn_moving_lights)
//.add_system(orbit_lights);
}
}

32
src/planet.rs
View file

@ -1,15 +1,9 @@
use bevy::{
prelude::{shape::Icosphere, *},
render::mesh::Indices,
};
use bevy::prelude::{shape::Plane, *};
use bevy_rapier3d::prelude::*;
use hexasphere::shapes::IcoSphere;
use noise::{HybridMulti, NoiseFn, SuperSimplex};
use wgpu::PrimitiveTopology;
use crate::Label;
pub const PLANET_RADIUS: f32 = 6000.0;
pub const PLANET_RADIUS: f32 = 600.0;
#[derive(Component)]
pub struct CyberPlanet;
@ -19,23 +13,23 @@ fn spawn_planet(
mut meshes: ResMut<Assets<Mesh>>,
mut materials: ResMut<Assets<StandardMaterial>>,
) {
let color = Color::rgb(0.2, 0.1, 0.2);
let isphere = Icosphere {
radius: PLANET_RADIUS,
subdivisions: 88,
let color = Color::rgba(0.7, 0.7, 0.8, 0.3);
let plane = Plane {
size: PLANET_RADIUS,
};
let (mesh, shape) = gen_planet(isphere);
//let (mesh, shape) = gen_planet(plane);
let mesh = Mesh::from(plane);
let shape = Collider::from_bevy_mesh(&mesh, &ComputedColliderShape::TriMesh).unwrap();
let pbody = (RigidBody::Fixed, Ccd { enabled: true });
let pcollide = (
shape,
Friction {
coefficient: 1.2,
coefficient: 0.8,
..Default::default()
},
Restitution::new(0.8),
Restitution::new(0.0),
);
commands
@ -67,7 +61,8 @@ impl Plugin for CyberPlanetPlugin {
// utils
//---------------------------------------------------------------------
fn gen_planet(sphere: Icosphere) -> (Mesh, Collider) {
/*
fn gen_planet(sphere: Plane) -> (Mesh, Collider) {
// straight-up stolen from Bevy's impl of Mesh from Icosphere, so I can do the
// displacement before normals are calculated.
let generated = IcoSphere::new(sphere.subdivisions, |point| {
@ -86,7 +81,7 @@ fn gen_planet(sphere: Icosphere) -> (Mesh, Collider) {
.raw_points()
.iter()
.map(|&p| {
let disp = noise.get(p.as_dvec3().into()) as f32 * 0.04;
let disp = noise.get(p.as_dvec3().into()) as f32 * 0.05;
let pt = p + (p.normalize() * disp);
pt.into()
})
@ -120,3 +115,4 @@ fn gen_planet(sphere: Icosphere) -> (Mesh, Collider) {
mesh.insert_attribute(Mesh::ATTRIBUTE_UV_0, uvs);
(mesh, shape)
}
*/