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feat(lines): line impl mostly done

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Signed-off-by: Schmarni <marnistromer@gmail.com>
This commit is contained in:
Schmarni
2025-06-27 21:40:36 +02:00
parent 20d2917847
commit bd05d9068b
5 changed files with 177 additions and 24 deletions
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9
Cargo.lock generated
View File

@@ -6402,7 +6402,8 @@ dependencies = [
[[package]]
name = "tracing-tracy"
version = "0.11.4"
source = "git+https://github.com/nagisa/rust_tracy_client?tag=tracy-client-v0.18.1#7d084307f54959999ca3729c42bd4f4f3f0df54d"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0eaa1852afa96e0fe9e44caa53dc0bd2d9d05e0f2611ce09f97f8677af56e4ba"
dependencies = [
"tracing-core",
"tracing-subscriber",
@@ -6423,7 +6424,8 @@ dependencies = [
[[package]]
name = "tracy-client"
version = "0.18.1"
source = "git+https://github.com/nagisa/rust_tracy_client?tag=tracy-client-v0.18.1#7d084307f54959999ca3729c42bd4f4f3f0df54d"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3927832d93178f979a970d26deed7b03510586e328f31b0f9ad7a73985b8332a"
dependencies = [
"loom",
"once_cell",
@@ -6433,7 +6435,8 @@ dependencies = [
[[package]]
name = "tracy-client-sys"
version = "0.25.0"
source = "git+https://github.com/nagisa/rust_tracy_client?tag=tracy-client-v0.18.1#7d084307f54959999ca3729c42bd4f4f3f0df54d"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c032d68a49d25d9012a864fef1c64ac17aee43c87e0477bf7301d8ae8bfea7b7"
dependencies = [
"cc",
"windows-targets 0.48.5",

19
src/main.rs
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@@ -44,6 +44,7 @@ use clap::Parser;
use core::client::{Client, tick_internal_client};
use core::task;
use directories::ProjectDirs;
use nodes::drawable::lines::LinesNodePlugin;
use nodes::drawable::model::ModelNodePlugin;
use nodes::drawable::text::TextNodePlugin;
use nodes::spatial::SpatialNodePlugin;
@@ -117,6 +118,13 @@ static STARDUST_INSTANCE: OnceLock<String> = OnceLock::new();
// #[tokio::main(flavor = "current_thread")]
#[tokio::main]
async fn main() {
// let mut out = Vec::new();
// for i in 0..8 {
// for base in [0, 8, 1, 8, 9, 1] {
// out.push(base + i as u16);
// }
// }
// panic!("{out:?}");
color_eyre::install().unwrap();
let registry = tracing_subscriber::registry();
@@ -387,6 +395,7 @@ fn bevy_loop(
SpatialNodePlugin,
ModelNodePlugin,
TextNodePlugin,
LinesNodePlugin,
PlaySpacePlugin,
HandPlugin,
ControllerPlugin,
@@ -400,16 +409,6 @@ fn bevy_loop(
.in_set(OxrWaitFrameSystem)
.in_set(XrHandleEvents::FrameLoop),
);
use std::process::Command;
let output = Command::new("fc-match")
.arg("-f")
.arg("%{file}")
.output()
.expect("Failed to run fc-match");
let font_path = String::from_utf8_lossy(&output.stdout);
info!("Default font path: {}", font_path);
app.run();
}

169
src/nodes/drawable/lines.rs
View File

@@ -1,20 +1,170 @@
use super::{Line, LinesAspect};
use crate::{
core::{client::Client, error::Result, registry::Registry},
nodes::{Node, spatial::Spatial},
core::{client::Client, color::ColorConvert, error::Result, registry::Registry},
nodes::{
Node,
spatial::{Spatial, SpatialNode},
},
};
use bevy::{
asset::RenderAssetUsages,
prelude::*,
render::mesh::{Indices, PrimitiveTopology},
};
use bevy_sk::vr_materials::PbrMaterial;
use glam::{FloatExt, Vec3};
use parking_lot::Mutex;
use std::{collections::VecDeque, sync::Arc};
use std::{
collections::VecDeque,
sync::{
Arc, OnceLock,
atomic::{AtomicBool, Ordering},
},
};
use stereokit_rust::{
maths::Bounds, sk::MainThreadToken, system::LinePoint as SkLinePoint, util::Color128,
};
pub struct LinesNodePlugin;
impl Plugin for LinesNodePlugin {
fn build(&self, app: &mut App) {
app.add_systems(Update, build_line_mesh);
}
}
const POINTS: [Vec3; 8] = [
Vec3::X,
Vec3::new(1., 0., 1.),
Vec3::Z,
Vec3::new(-1., 0., 1.),
Vec3::NEG_X,
Vec3::new(-1., 0., -1.),
Vec3::NEG_Z,
Vec3::new(1., 0., -1.),
];
fn build_line_mesh(
mut meshes: ResMut<Assets<Mesh>>,
mut cmds: Commands,
mut materials: ResMut<Assets<PbrMaterial>>,
) {
for lines in LINES_REGISTRY
.get_valid_contents()
.into_iter()
.filter(|l| l.gen_mesh.load(Ordering::Relaxed))
{
lines.gen_mesh.store(false, Ordering::Relaxed);
let mut vertex_positions = Vec::<Vec3>::new();
let mut vertex_normals = Vec::<Vec3>::new();
let mut vertex_colors = Vec::<[f32; 4]>::new();
let mut vertex_indecies = Vec::<u32>::new();
let lines_data = lines.data.lock();
if lines_data.is_empty() {
continue;
}
let mut idk = 0;
for line in lines_data.iter() {
let optional_points = {
let mut out = Vec::new();
let mut last = line.cyclic.then(|| line.points.last()).flatten();
let mut peekable = line.points.iter().peekable();
while let Some(curr) = peekable.next() {
let next = match peekable.peek() {
Some(v) => Some(*v),
None => line.cyclic.then(|| line.points.first()).flatten(),
};
out.push((last, curr, next));
last = Some(curr);
}
out
};
for (last, curr, next) in optional_points {
let last_quat = last.map(|v| {
Quat::from_rotation_arc(
Vec3::Y,
(Vec3::from(curr.point) - Vec3::from(v.point)).normalize(),
)
});
let next_quat = next.map(|v| {
Quat::from_rotation_arc(
Vec3::Y,
(Vec3::from(v.point) - Vec3::from(curr.point)).normalize(),
)
});
let quat = match (last_quat, next_quat) {
(None, None) => unreachable!(),
(None, Some(next)) => next,
(Some(last), None) => last,
(Some(last), Some(next)) => last.lerp(next, 0.5),
};
let normals = [
Vec3::X,
Vec3::new(1., 0., 1.).normalize(),
Vec3::Z,
Vec3::new(-1., 0., 1.).normalize(),
Vec3::NEG_X,
Vec3::new(-1., 0., -1.).normalize(),
Vec3::NEG_Z,
Vec3::new(1., 0., -1.).normalize(),
]
.map(Vec3::normalize)
.map(|v| (quat * v));
let points = normals.map(|v| (v * curr.thickness) + Vec3::from(curr.point));
vertex_normals.extend(normals);
vertex_positions.extend(points);
vertex_colors.extend([curr.color.to_bevy().to_srgba().to_f32_array(); 8]);
idk += 1;
}
}
let vertex_indecies = (0..idk - 1).flat_map(indecies).collect::<Vec<_>>();
let mut mesh = Mesh::new(
PrimitiveTopology::TriangleList,
RenderAssetUsages::RENDER_WORLD,
);
mesh.insert_indices(Indices::U32(vertex_indecies));
mesh.insert_attribute(Mesh::ATTRIBUTE_COLOR, vertex_colors);
mesh.insert_attribute(Mesh::ATTRIBUTE_NORMAL, vertex_normals);
mesh.insert_attribute(Mesh::ATTRIBUTE_POSITION, vertex_positions);
match lines.entity.get() {
Some(e) => cmds.entity(*e),
None => cmds.spawn(SpatialNode(Arc::downgrade(&lines.spatial))),
}
.insert((
Mesh3d(meshes.add(mesh)),
MeshMaterial3d(materials.add(PbrMaterial {
color: Color::WHITE,
roughness: 1.0,
alpha_mode: AlphaMode::Blend,
..default()
})),
));
}
}
// const BASE: [u16; 6] = [0, 8, 1, 8, 9, 1];
const INDECIES: [u32; 48] = [
0, 8, 1, 8, 9, 1, 1, 9, 2, 9, 10, 2, 2, 10, 3, 10, 11, 3, 3, 11, 4, 11, 12, 4, 4, 12, 5, 12,
13, 5, 5, 13, 6, 13, 14, 6, 6, 14, 7, 14, 15, 7, 7, 15, 0, 15, 8, 0,
];
fn indecies(base: u32) -> [u32; INDECIES.len()] {
INDECIES.map(|v| v + (base * 8))
}
fn cyclic_indecies(base: u32) -> [u32; INDECIES.len()] {
let mut out = INDECIES.map(|v| if v >= 8 { v + (base * 8) } else { v });
out.reverse();
out
}
static LINES_REGISTRY: Registry<Lines> = Registry::new();
pub struct Lines {
space: Arc<Spatial>,
spatial: Arc<Spatial>,
data: Mutex<Vec<Line>>,
gen_mesh: AtomicBool,
entity: OnceLock<Entity>,
}
impl Lines {
pub fn add_to(node: &Arc<Node>, lines: Vec<Line>) -> Result<Arc<Lines>> {
@@ -34,9 +184,12 @@ impl Lines {
bounds
});
info!("line::add_to");
let lines = LINES_REGISTRY.add(Lines {
space: node.get_aspect::<Spatial>()?.clone(),
spatial: node.get_aspect::<Spatial>()?.clone(),
data: Mutex::new(lines),
gen_mesh: AtomicBool::new(true),
entity: OnceLock::new(),
});
node.add_aspect_raw(lines.clone());
@@ -44,7 +197,7 @@ impl Lines {
}
fn draw(&self, token: &MainThreadToken) {
let transform_mat = self.space.global_transform();
let transform_mat = self.spatial.global_transform();
let data = self.data.lock().clone();
for line in &data {
let mut points: VecDeque<SkLinePoint> = line
@@ -82,8 +235,10 @@ impl Lines {
}
impl LinesAspect for Lines {
fn set_lines(node: Arc<Node>, _calling_client: Arc<Client>, lines: Vec<Line>) -> Result<()> {
info!("set_lines");
let lines_aspect = node.get_aspect::<Lines>()?;
*lines_aspect.data.lock() = lines;
lines_aspect.gen_mesh.store(true, Ordering::Relaxed);
Ok(())
}
}
@@ -95,7 +250,7 @@ impl Drop for Lines {
pub fn draw_all(token: &MainThreadToken) {
for lines in LINES_REGISTRY.get_valid_contents() {
if let Some(node) = lines.space.node() {
if let Some(node) = lines.spatial.node() {
if node.enabled() {
lines.draw(token);
}

3
src/nodes/drawable/model.rs
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@@ -242,7 +242,6 @@ impl HashedPbrMaterial {
hash_color(mat.emission_factor, state);
state.write_u32(mat.metallic.to_bits());
state.write_u32(mat.roughness.to_bits());
mat.use_stereokit_uvs.hash(state);
match mat.alpha_mode {
AlphaMode::Opaque => state.write_u8(0),
AlphaMode::Mask(v) => {
@@ -392,7 +391,6 @@ impl MaterialParameter {
}
}
mat.alpha_mode = AlphaMode::AlphaToCoverage;
mat.use_stereokit_uvs = false;
}
}
}
@@ -438,7 +436,6 @@ impl Material {
.as_ref()
.map(|p| asset_server.load(p.as_path())),
spherical_harmonics: bevy_sk::skytext::SPHERICAL_HARMONICS_HANDLE,
use_stereokit_uvs: false,
}
}
}

1
src/objects/input/sk_hand.rs
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@@ -226,7 +226,6 @@ impl SkHand {
let material = materials.add(PbrMaterial {
color: Srgba::new(1.0, 1.0, 1.0, 1.0).into(),
alpha_mode: AlphaMode::Blend,
use_stereokit_uvs: false,
diffuse_texture: Some(GRADIENT_TEXTURE_HANDLE),
roughness: 1.0,
..default()