High-perf wireframe for planet.

Cargo.lock

@@ -73,9 +73,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.53"
+version = "1.0.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94a45b455c14666b85fc40a019e8ab9eb75e3a124e05494f5397122bc9eb06e0"
+checksum = "7a99269dff3bc004caa411f38845c20303f1e393ca2bd6581576fa3a7f59577d"
 
 [[package]]
 name = "approx"
@@ -152,9 +152,9 @@ checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
 
 [[package]]
 name = "bevy"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b77ad2987710ed960746c43813ad8c103db5c4c090f5cbc9c32c0a90a91bc599"
+checksum = "97342ea2f3bad36be2ded1d1fbd569ff83147b70697f12f1579e87a7480afa36"
 dependencies = [
  "bevy_internal",
 ]
@@ -523,7 +523,7 @@ dependencies = [
  "downcast-rs",
  "futures-lite",
  "hex",
- "hexasphere",
+ "hexasphere 6.1.0",
  "image",
  "naga",
  "once_cell",
@@ -784,9 +784,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.72"
+version = "1.0.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22a9137b95ea06864e018375b72adfb7db6e6f68cfc8df5a04d00288050485ee"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
 
 [[package]]
 name = "cfg-if"
@@ -1066,7 +1066,7 @@ dependencies = [
  "bevy",
  "bevy_polyline",
  "bevy_rapier3d",
- "hexasphere",
+ "hexasphere 7.0.0",
  "noise",
  "rand 0.8.5",
  "wgpu",
@@ -1460,9 +1460,19 @@ checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "hexasphere"
-version = "6.0.0"
+version = "6.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dc62dcfd68ec810c4707804556f2e88655012b1a373b0e0bbbe88a9db366627"
+checksum = "2b219bdb56b14905fa5429636bfc4df0043626642d4586d069a82019130846f5"
+dependencies = [
+ "glam",
+ "lazy_static",
+]
+
+[[package]]
+name = "hexasphere"
+version = "7.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04ab9d20ba513ff1582a7d885e91839f62cf28bef7c56b1b0428ca787315979b"
 dependencies = [
  "glam",
  "lazy_static",
@@ -1579,9 +1589,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.118"
+version = "0.2.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06e509672465a0504304aa87f9f176f2b2b716ed8fb105ebe5c02dc6dce96a94"
+checksum = "1bf2e165bb3457c8e098ea76f3e3bc9db55f87aa90d52d0e6be741470916aaa4"
 
 [[package]]
 name = "libloading"
@@ -2130,9 +2140,9 @@ checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
 
 [[package]]
 name = "proc-macro-crate"
-version = "1.1.0"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ebace6889caf889b4d3f76becee12e90353f2b8c7d875534a71e5742f8f6f83"
+checksum = "9dada8c9981fcf32929c3c0f0cd796a9284aca335565227ed88c83babb1d43dc"
 dependencies = [
  "thiserror",
  "toml",
@@ -2674,9 +2684,9 @@ dependencies = [
 
 [[package]]
 name = "tracing"
-version = "0.1.30"
+version = "0.1.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d8d93354fe2a8e50d5953f5ae2e47a3fc2ef03292e7ea46e3cc38f549525fb9"
+checksum = "f6c650a8ef0cd2dd93736f033d21cbd1224c5a967aa0c258d00fcf7dafef9b9f"
 dependencies = [
  "cfg-if 1.0.0",
  "pin-project-lite",
@@ -2718,9 +2728,9 @@ dependencies = [
 
 [[package]]
 name = "tracing-subscriber"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74786ce43333fcf51efe947aed9718fbe46d5c7328ec3f1029e818083966d9aa"
+checksum = "9e0ab7bdc962035a87fba73f3acca9b8a8d0034c2e6f60b84aeaaddddc155dce"
 dependencies = [
  "ansi_term",
  "lazy_static",

Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 rand = "0.8"
 bevy_polyline = "0.1"
 noise = { git = "https://github.com/Razaekel/noise-rs" }
-hexasphere = "6.0.0"
+hexasphere = "7"
 wgpu = "0.12.0"
 
 [dependencies.bevy]
@@ -33,4 +33,3 @@ opt-level = 1
 # Enable optimizations for dependencies (incl. Bevy), but not for our code:
 [profile.dev.package."*"]
 opt-level = 3
-

src/action.rs

@@ -34,8 +34,8 @@ fn setup_colliders(
     let pcollide = ColliderBundle {
         shape: ColliderShape::ball(PLANET_RADIUS).into(),
         material: ColliderMaterial {
-            friction: 0.1,
+            friction: 0.05,
-            restitution: 0.05,
+            restitution: 0.01,
             ..Default::default()
         }
         .into(),
@@ -53,7 +53,7 @@ fn setup_colliders(
 
 fn setup_bike(bike: Entity, xform: &Transform, commands: &mut Commands) {
     let mut bbody = RigidBodyBundle::default();
-    bbody.damping.angular_damping = 0.5;
+    bbody.damping.angular_damping = 0.7;
     bbody.damping.linear_damping = 0.3;
     bbody.forces = RigidBodyForces {
         torque: Vec3::ZERO.into(),
@@ -65,8 +65,8 @@ fn setup_bike(bike: Entity, xform: &Transform, commands: &mut Commands) {
         ..Default::default()
     }
     .into();
-    bbody.mass_properties =
+    // bbody.mass_properties = MassProperties::new(Vec3::ZERO.into(), 0.5,
-        MassProperties::new(Vec3::ZERO.into(), 0.5, Vec3::new(0.0, 0.01, 0.0).into()).into();
+    // Vec3::new(0.0, 0.01, 0.0).into()).into();
     let isometry = Isometry::from_parts(xform.translation.into(), xform.rotation.into());
     bbody.position = isometry.into();
     // collider
@@ -77,7 +77,7 @@ fn setup_bike(bike: Entity, xform: &Transform, commands: &mut Commands) {
     );
     let bcollide = ColliderBundle {
         shape: shape.into(),
-        mass_properties: ColliderMassProps::Density(0.3).into(),
+        mass_properties: ColliderMassProps::Density(0.2).into(),
         material: ColliderMaterial {
             friction: 0.0,
             restitution: 0.05,
@@ -94,7 +94,7 @@ fn setup_bike(bike: Entity, xform: &Transform, commands: &mut Commands) {
 }
 
 fn gravity(xform: Query<&Transform, With<CyberBike>>, mut config: ResMut<RapierConfiguration>) {
-    let gravity = xform.single().translation.normalize() * -8.0;
+    let gravity = xform.single().translation.normalize() * -6.0;
     config.gravity = gravity.into();
 }
 
@@ -107,7 +107,7 @@ fn falling_cat(
     let cos = up.dot(cam_up);
 
     let theta = cos.acos();
-    let force_mag = if !theta.is_normal() { 0.0 } else { theta * 5.0 };
+    let force_mag = if !theta.is_normal() { 0.0 } else { theta * 2.0 };
     let torque = cam_up.cross(up).normalize() * force_mag;
 
     forces.torque = torque.into();

src/geometry.rs

@@ -22,9 +22,7 @@ fn spawn_giant_sphere(
     mut meshes: ResMut<Assets<Mesh>>,
     mut materials: ResMut<Assets<StandardMaterial>>,
 ) {
-    let mut color = Color::DARK_GRAY;
+    let color = Color::DARK_GRAY;
-    color.set_a(0.92);
-
     let isphere = shape::Icosphere {
         radius: PLANET_RADIUS,
         subdivisions: 26,
@@ -37,7 +35,7 @@ fn spawn_giant_sphere(
             mesh: meshes.add(pmesh),
             material: materials.add(StandardMaterial {
                 base_color: color,
-                metallic: 0.65,
+                metallic: 0.1,
                 perceptual_roughness: 0.3,
                 alpha_mode: AlphaMode::Blend,
                 ..Default::default()
@@ -92,17 +90,20 @@ fn gen_planet(sphere: Icosphere) -> Mesh {
     // TODO: use displaced points for normals by replacing raw_points with
     // noise-displaced points.
     let noise = HybridMulti::<Perlin>::default();
-    let raw_points = generated.raw_points();
+
+    let raw_points = generated
+        .raw_points()
+        .iter()
+        .map(|&p| {
+            let disp = noise.get(p.as_dvec3().into()) as f32 * 0.07;
+            let pt = p + disp;
+            pt.into()
+        })
+        .collect::<Vec<[f32; 3]>>();
 
     let points = raw_points
         .iter()
-        .map(|&p| {
+        .map(|&p| (Vec3::from_slice(&p) * sphere.radius).into())
-            let pt = p * sphere.radius;
-            let disp = noise.get(pt.as_dvec3().into()) as f32;
-            let disp = p * disp * 20.0;
-            let pt = pt + disp;
-            pt.into()
-        })
         .collect::<Vec<[f32; 3]>>();
 
     let normals = raw_points

src/glamor.rs

@@ -38,9 +38,16 @@ fn wireframe_planet(
         }
     }
 
-    if !pts.is_empty() {
+    let mut verts = Vec::with_capacity((pts.len() as f32 * 1.4) as usize);
+    for pts in pts.chunks(3) {
+        if pts.len() > 1 {
+            verts.extend_from_slice(pts);
+            verts.push(Vec3::NAN);
+        }
+    }
+
     commands.spawn_bundle(PolylineBundle {
-            polyline: polylines.add(Polyline { vertices: pts }),
+        polyline: polylines.add(Polyline { vertices: verts }),
         material: polymats.add(PolylineMaterial {
             width: 101.0,
             color: BISEXY_COLOR,
@@ -48,7 +55,6 @@ fn wireframe_planet(
         }),
         ..Default::default()
     });
-    }
 }
 
 fn wireframify_lights(

src/lights.rs

@@ -113,7 +113,7 @@ fn spawn_static_lights(
 
     commands.insert_resource(AmbientLight {
         color: Color::WHITE,
-        brightness: 0.1,
+        brightness: 0.2,
     });
 
     // up light

src/main.rs

@@ -12,7 +12,7 @@ use cyber_rider::{
 
 const MOVEMENT_SETTINGS: MovementSettings = MovementSettings {
     sensitivity: 10.0, // default: 1.0
-    accel: 20.0,       // default: 40.0
+    accel: 10.0,       // default: 40.0
 };
 
 fn main() {
@@ -20,6 +20,8 @@ fn main() {
     app.insert_resource(Msaa { samples: 4 })
         .insert_resource(ClearColor(Color::rgb(0.07, 0.001, 0.02)))
         .add_plugins(DefaultPlugins)
+        //.add_plugin(LogDiagnosticsPlugin::default())
+        //.add_plugin(FrameTimeDiagnosticsPlugin::default())
         .add_plugin(CyberGeomPlugin)
         .add_plugin(CyberGlamorPlugin)
         .add_plugin(CyberInputPlugin)