chore: 添加第三方依赖库

thirdparty/rapier.js/builds/prepare_builds/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "prepare_builds"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+clap = { version = "4.5" }
+clap_derive = { version = "4.5" }
+tera = "1.20"

thirdparty/rapier.js/builds/prepare_builds/README.md

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+# Prepare builds
+
+This project helps with making specific package: it takes a few parameter to create a (1) folder ready to compile.
+
+It uses clap so you can pass `-h` to get more info about its parameters.
+
+## usage
+
+At workspace root: `cargo run -p prepare_builds -- -d dim2 -f simd`.
+
+Or use provided scripts: `./builds/prepare_builds/prepare_all_projects.sh && ./builds/prepare_builds/build_all_projects.sh`
+
+## Technical considerations
+
+Askama/rinja was not chosen because compiled templates make it difficult to iterate on a folder and parse all templates.
+
+This folder is in `builds/` only for the workspace member glob to not complain if `builds/` is inexistent or empty.

thirdparty/rapier.js/builds/prepare_builds/build_all_projects.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+for entry in builds/*
+do
+    if [[ "$(basename "$entry")" == $(basename $(dirname "${BASH_SOURCE[0]}")) ]]; then
+        echo "skipping directory: $entry"
+        continue;
+    fi
+    (
+        cd $entry
+        echo "building $entry"
+        # FIXME: ideally we'd use `npm ci`
+        # but we'd need to have generated the `package-lock` beforehand and committed them in the repository.
+        # I'm not sure yet how to store those `package-lock`s yet though.
+        # They should proably be similar to all packages, but I'm not sure.
+        npm i;
+        npm run build;
+    )
+done

thirdparty/rapier.js/builds/prepare_builds/prepare_all_projects.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+features=(non-deterministic deterministic simd)
+dims=(dim2 dim3)
+
+for feature in ${features[@]}; do
+    for dim in ${dims[@]}; do
+        echo "preparing dimension $dim with feature $feature"
+        cargo run -p prepare_builds -- -d ${dim} -f ${feature}
+    done
+done

thirdparty/rapier.js/builds/prepare_builds/src/main.rs

@@ -0,0 +1,182 @@
+use std::{
+    error::Error,
+    fs::{self, File},
+    io::Write,
+    path::{Path, PathBuf},
+};
+
+use clap::Parser;
+use clap_derive::{Parser, ValueEnum};
+use tera::{Context, Tera};
+
+/// Simple program to greet a person
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+pub struct Args {
+    /// Dimension to use
+    #[arg(short, long)]
+    dim: Dimension,
+
+    /// Features to enable
+    #[arg(short, long)]
+    feature_set: FeatureSet,
+}
+
+#[derive(ValueEnum, Debug, Clone, Copy)]
+pub enum Dimension {
+    Dim2,
+    Dim3,
+}
+
+#[derive(ValueEnum, Default, Debug, Clone, Copy)]
+pub enum FeatureSet {
+    #[default]
+    NonDeterministic,
+    Deterministic,
+    Simd,
+}
+
+/// Values to use when creating the new build folder.
+pub struct BuildValues {
+    /// Only the number of dimensions, as sometimes it will be prefixed by "dim" and sometimes post-fixed by "d".
+    pub dim: String,
+    /// real name of the additional features to enable in the project
+    pub feature_set: Vec<String>,
+    pub target_dir: PathBuf,
+    pub template_dir: PathBuf,
+    pub additional_rust_flags: String,
+    pub additional_wasm_opt_flags: Vec<String>,
+    pub js_package_name: String,
+}
+
+impl BuildValues {
+    pub fn new(args: Args) -> Self {
+        let dim = match args.dim {
+            Dimension::Dim2 => "2",
+            Dimension::Dim3 => "3",
+        };
+        let feature_set = match args.feature_set {
+            FeatureSet::NonDeterministic => vec![],
+            FeatureSet::Deterministic => vec!["enhanced-determinism"],
+            FeatureSet::Simd => vec!["simd-stable"],
+        };
+        let js_package_name = match args.feature_set {
+            FeatureSet::NonDeterministic => format!("rapier{dim}d"),
+            FeatureSet::Deterministic => format!("rapier{dim}d-deterministic"),
+            FeatureSet::Simd => format!("rapier{dim}d-simd"),
+        };
+
+        let root: PathBuf = env!("CARGO_MANIFEST_DIR").into();
+
+        Self {
+            dim: dim.to_string(),
+            feature_set: feature_set.iter().map(|f| f.to_string()).collect(),
+            template_dir: root.join("templates/").clone(),
+            target_dir: root.parent().unwrap().join(&js_package_name).into(),
+            additional_rust_flags: match args.feature_set {
+                FeatureSet::Simd => "RUSTFLAGS='-C target-feature=+simd128'".to_string(),
+                _ => "".to_string(),
+            },
+            additional_wasm_opt_flags: match args.feature_set {
+                FeatureSet::Simd => vec!["--enable-simd".to_string()],
+                _ => vec![],
+            },
+            js_package_name,
+        }
+    }
+}
+
+fn main() {
+    let args = Args::parse();
+    dbg!(&args);
+
+    let build_values = BuildValues::new(args);
+    copy_top_level_files_in_directory(&build_values.template_dir, &build_values.target_dir)
+        .expect("Failed to copy directory");
+    process_templates(&build_values).expect("Failed to process templates");
+}
+
+fn copy_top_level_files_in_directory(
+    src: impl AsRef<Path>,
+    dest: impl AsRef<std::ffi::OsStr>,
+) -> std::io::Result<()> {
+    let src = src.as_ref();
+    let dest = Path::new(&dest);
+    if dest.exists() {
+        fs::remove_dir_all(&dest)?;
+    }
+    fs::create_dir_all(&dest)?;
+
+    for entry in fs::read_dir(src)? {
+        let entry = entry?;
+        let path = entry.path();
+        let dest_path = dest.join(path.file_name().unwrap());
+
+        if !path.is_dir() {
+            fs::copy(&path, &dest_path)?;
+        }
+    }
+    Ok(())
+}
+
+/// Process all tera templates in the target directory:
+/// - Remove the extension
+/// - Render the templates to
+///
+fn process_templates(build_values: &BuildValues) -> std::io::Result<()> {
+    let target_dir = build_values.target_dir.clone();
+
+    let mut context = Context::new();
+    context.insert("dimension", &build_values.dim);
+    context.insert("additional_features", &build_values.feature_set);
+    context.insert("additional_rust_flags", &build_values.additional_rust_flags);
+    context.insert(
+        "additional_wasm_opt_flags",
+        &build_values.additional_wasm_opt_flags,
+    );
+    context.insert("js_package_name", &build_values.js_package_name);
+
+    let tera = match Tera::new(target_dir.join("**/*.tera").to_str().unwrap()) {
+        Ok(t) => t,
+        Err(e) => {
+            eprintln!("Parsing error(s): {}", e);
+            ::std::process::exit(1);
+        }
+    };
+    dbg!(tera.templates.keys(), &context);
+
+    for entry in fs::read_dir(target_dir)? {
+        let entry = entry?;
+        let path = entry.path();
+        // For tera templates, remove extension.
+        if path.extension() == Some(std::ffi::OsStr::new("tera")) {
+            let mut i = path.iter();
+
+            // Get path from target directory
+            for _ in i
+                .by_ref()
+                .take_while(|c| *c != build_values.target_dir.file_name().unwrap())
+            {}
+            let path_template = i.as_path();
+            match tera.render(path_template.to_str().unwrap(), &context) {
+                Ok(s) => {
+                    let old_path = path.clone();
+                    let new_path = path.with_extension("");
+                    let mut file = File::create(path.join(new_path))?;
+                    file.write_all(s.as_bytes())?;
+                    std::fs::remove_file(old_path)?;
+                }
+                Err(e) => {
+                    eprintln!("Error: {}", e);
+                    let mut cause = e.source();
+                    while let Some(e) = cause {
+                        eprintln!("Reason: {}", e);
+                        cause = e.source();
+                    }
+                }
+            };
+        }
+    }
+
+    Ok(())
+}

thirdparty/rapier.js/builds/prepare_builds/templates/Cargo.toml.tera

@@ -0,0 +1,60 @@
+[package]
+name = "dimforge_{{ js_package_name }}" # Can't be named rapier{{ dimension }}d which conflicts with the dependency.
+version = "0.19.3"
+authors = ["Sébastien Crozet <developer@crozet.re>"]
+description = "{{ dimension }}-dimensional physics engine in Rust - official JS bindings."
+documentation = "https://rapier.rs/rustdoc/rapier{{ dimension }}d/index.html"
+homepage = "https://rapier.rs"
+repository = "https://github.com/dimforge/rapier.js"
+readme = "README.md"
+keywords = ["physics", "dynamics", "rigid", "real-time", "joints"]
+license = "Apache-2.0"
+edition = "2018"
+
+[features]
+default = ["dim{{ dimension }}"]
+dim{{ dimension }} = []
+
+[lib]
+name = "rapier_wasm{{ dimension }}d"
+path = "../../src/lib.rs"
+crate-type = ["cdylib", "rlib"]
+required-features = ["dim{{ dimension }}"]
+
+[lints]
+rust.unexpected_cfgs = { level = "warn", check-cfg = [
+    'cfg(feature, values("dim{% if dimension == "2" %}3{% else %}2{% endif %}"))',
+] }
+
+[dependencies]
+rapier{{ dimension }}d = { version = "0.30.1", features = [
+    "serde-serialize",
+    "debug-render",
+    "profiler",
+    {%- for feature in additional_features %}
+    "{{ feature }}",
+    {%- endfor %}
+] }
+# The explicit dependency to parry only needed to pin the patch version.
+parry{{ dimension }}d = { version = "^0.25.3" }
+ref-cast = "1"
+wasm-bindgen = "0.2.100"
+js-sys = "0.3"
+nalgebra = "0.34"
+serde = { version = "1", features = ["derive", "rc"] }
+bincode = "1"
+palette = "0.7"
+
+[package.metadata.wasm-pack.profile.release]
+# add -g to keep debug symbols
+wasm-opt = [
+    '-O4',
+    '--dce',
+    # The two options below are needed because of: https://github.com/rustwasm/wasm-pack/issues/1501
+    '--enable-bulk-memory',
+    '--enable-nontrapping-float-to-int',
+    {%- for flag in additional_wasm_opt_flags %}
+    '{{ flag }}',
+    {%- endfor %}
+]
+#wasm-opt = ['-g']

thirdparty/rapier.js/builds/prepare_builds/templates/LICENSE

@@ -0,0 +1,201 @@
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+
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+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
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thirdparty/rapier.js/builds/prepare_builds/templates/README.md.tera

@@ -0,0 +1,70 @@
+<p align="center">
+  <img src="https://www.rapier.rs/img/rapier_logo_color_textpath_dark.svg" alt="crates.io">
+</p>
+<p align="center">
+    <a href="https://discord.gg/vt9DJSW">
+        <img src="https://img.shields.io/discord/507548572338880513.svg?logo=discord&colorB=7289DA">
+    </a>
+    <a href="https://github.com/dimforge/rapier.js/actions">
+        <img src="https://github.com/dimforge/rapier.js/workflows/main/badge.svg" alt="Build status">
+    </a>
+    <a href="https://crates.io/crates/rapier{{ dimension }}d">
+         <img src="https://img.shields.io/crates/v/rapier{{ dimension }}d.svg?style=flat-square" alt="crates.io">
+    </a>
+    <a href="https://www.npmjs.com/package/@dimforge/rapier{{ dimension }}d">
+        <img src="https://badge.fury.io/js/%40dimforge%2Frapier{{ dimension }}d.svg" alt="npm version">
+    </a>
+    <a href="https://opensource.org/licenses/Apache-2.0">
+        <img src="https://img.shields.io/badge/License-Apache%202.0-blue.svg">
+    </a>
+</p>
+<p align = "center">
+    <strong>
+        <a href="https://rapier.rs">Website</a> | <a href="https://rapier.rs/docs/">Documentation</a>
+    </strong>
+</p>
+
+---
+
+<p align = "center">
+<b>{{ dimension }}D physics engine</b>
+<i>for the JavaScript programming language (official bindings).</i>
+</p>
+
+---
+
+## Feature selection
+
+Multiple NPM packages exist for Rapier, depending on your needs:
+- [`@dimforge/rapier2d`](https://www.npmjs.com/package/@dimforge/rapier2d) or
+  [`@dimforge/rapier3d`](https://www.npmjs.com/package/@dimforge/rapier3d):
+  The main build of the Rapier physics engine for 2D or 3D physics simulation. This should have wide browser
+  support while offering great performances. This does **not** guarantee cross-platform determinism of the physics
+  simulation (but it is still locally deterministic, on the same machine).
+- [`@dimforge/rapier2d-simd`](https://www.npmjs.com/package/@dimforge/rapier2d-simd) or
+  [`@dimforge/rapier3d-simd`](https://www.npmjs.com/package/@dimforge/rapier3d-simd):
+  A build with internal SIMD optimizations enabled. More limited browser support (requires support for [simd128](https://caniuse.com/?search=simd)).
+- [`@dimforge/rapier2d-deterministic`](https://www.npmjs.com/package/@dimforge/rapier2d-deterministic) or
+  [`@dimforge/rapier3d-deterministic`](https://www.npmjs.com/package/@dimforge/rapier3d-deterministic):
+  A less optimized build but with a guarantee of a cross-platform deterministic execution of the physics simulation.
+
+## Bundler support
+
+Some bundlers will struggle with the `.wasm` file package into the builds above. Alternative `-compat` versions exist
+which embed the `.wasm` file into the `.js` sources encoded with base64. This results in a bigger package size, but
+much wider bundler support.
+
+Just append `-compat` to the build you are interested in:
+[`rapier2d-compat`](https://www.npmjs.com/package/@dimforge/rapier2d-compat),
+[`rapier2d-simd-compat`](https://www.npmjs.com/package/@dimforge/rapier2d-simd-compat),
+[`rapier2d-deterministic-compat`](https://www.npmjs.com/package/@dimforge/rapier2d-deterministic-compat),
+[`rapier3d-compat`](https://www.npmjs.com/package/@dimforge/rapier3d-compat),
+[`rapier3d-simd-compat`](https://www.npmjs.com/package/@dimforge/rapier3d-simd-compat),
+[`rapier3d-deterministic-compat`](https://www.npmjs.com/package/@dimforge/rapier3d-deterministic-compat).
+
+## Nightly builds
+
+Each time a new Pull Request is merged to the `main` branch of the [`rapier.js` repository](https://github.com/dimforge/rapier.js),
+an automatic _canary_ build is triggered. Builds published to npmjs under the _canary_ tag does not come with any
+stability guarantee and does not follow semver versioning. But it can be a useful solution to try out the latest
+features until a proper release is cut.

thirdparty/rapier.js/builds/prepare_builds/templates/build_rust.sh.tera

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# Cleaning rust because changing rust flags may lead to different build results.
+cargo clean
+
+{{ additional_rust_flags }} npx wasm-pack build
+sed -i.bak 's#dimforge_rapier#@dimforge/rapier#g' pkg/package.json
+sed -i.bak 's/"rapier_wasm{{ dimension }}d_bg.wasm"/"*"/g' pkg/package.json
+(
+    cd pkg
+    npm pkg delete sideEffects
+    npm pkg set 'sideEffects[0]'="./*.js"
+)
+rm pkg/*.bak
+rm pkg/.gitignore

thirdparty/rapier.js/builds/prepare_builds/templates/build_typescript.sh.tera

@@ -0,0 +1,13 @@
+#! /bin/sh
+
+mkdir -p ./pkg/src
+cp -r ../../src.ts/* pkg/src/.
+rm -f ./pkg/raw.ts
+echo 'export * from "./rapier_wasm{{ dimension }}d"' > pkg/src/raw.ts
+# See https://serverfault.com/a/137848
+find pkg/ -type f -print0 | LC_ALL=C xargs -0 sed -i.bak '\:#if DIM{% if dimension == "2" %}3{% else %}2{% endif %}:,\:#endif:d'
+npx tsc
+# NOTE: we keep the typescripts files into the NPM package for source mapping: see #3
+sed -i.bak 's/"module": "rapier_wasm{{ dimension }}d.js"/"module": "rapier.js"/g' pkg/package.json
+sed -i.bak 's/"types": "rapier_wasm{{ dimension }}d.d.ts"/"types": "rapier.d.ts"/g' pkg/package.json
+find pkg/ -type f -name '*.bak' | xargs rm

thirdparty/rapier.js/builds/prepare_builds/templates/package.json.tera

@@ -0,0 +1,25 @@
+{
+    "name": "@dimforge/{{ js_package_name }}",
+    "description": "",
+    "private": true,
+    "exports": "./pkg",
+    "types": "./pkg/rapier.d.ts",
+    "scripts": {
+        "build": "npm run clean && npm run build:wasm && npm run build:ts && npm run build:doc",
+        "build:doc": "typedoc --tsconfig tsconfig_typedoc.json",
+        "build:wasm": "sh ./build_rust.sh",
+        "build:ts": "sh ./build_typescript.sh",
+        "clean": "rimraf pkg"
+    },
+    "//": "Better keep rimraf version in sync with wasm-pack, see https://github.com/rustwasm/wasm-pack/issues/1444",
+    "devDependencies": {
+        "rimraf": "^3.0.2",
+        "typedoc": "^0.25.13"
+    },
+    "dependencies": {
+        "wasm-pack": "^0.12.1"
+    },
+    "sideEffects": [
+        "./*.js"
+    ]
+}

thirdparty/rapier.js/builds/prepare_builds/templates/tsconfig.json

@@ -0,0 +1,13 @@
+{
+    "compilerOptions": {
+        "outDir": "./pkg",
+        "module": "ES6",
+        "target": "es6",
+        "lib": ["es6"],
+        "moduleResolution": "node",
+        "sourceMap": true,
+        "declaration": true,
+        "rootDirs": ["./pkg", "./pkg/src"]
+    },
+    "files": ["./pkg/src/rapier.ts"]
+}

thirdparty/rapier.js/builds/prepare_builds/templates/tsconfig_typedoc.json

@@ -0,0 +1,10 @@
+{
+    "compilerOptions": {
+        "outDir": "./pkg",
+        "moduleResolution": "node",
+        "sourceMap": true,
+        "declaration": true,
+        "lib": ["es6"]
+    },
+    "files": ["./pkg/rapier.d.ts"]
+}

thirdparty/rapier.js/builds/prepare_builds/templates/typedoc.json.tera

@@ -0,0 +1,42 @@
+{
+    "$schema": "https://typedoc.org/schema.json",
+    "entryPoints": [
+        "./pkg/rapier.d.ts"
+    ],
+    "out": "./docs",
+    "readme": "none",
+    "excludeExternals": true,
+    "excludeNotDocumented": false,
+    "intentionallyNotExported": [
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawBroadPhase",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawCCDSolver",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawColliderSet",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawEventQueue",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawImpulseJointSet",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawMultibodyJointSet",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawIntegrationParameters",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawIslandManager",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawNarrowPhase",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawPhysicsPipeline",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawRigidBodySet",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawSerializationPipeline",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawContactManifold",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawShape",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawGenericJoint",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawJointAxis",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawRotation",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawVector",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawPointColliderProjection",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawPointProjection",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawRayColliderIntersection",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawRayColliderHit",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawRayIntersection",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawColliderShapeCastHit",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawShapeContact",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawShapeCastHit",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawQueryPipeline",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawDeserializedWorld",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawDebugRenderPipeline",
+        "pkg/rapier_wasm{{ dimension }}d.d.ts:RawContactForceEvent"
+    ]
+}