implement python bindings as pyraydeon

Includes the ability to add custom geometry rendering implemented in
python.

.github/workflows/raydeon-ci.yml

@@ -0,0 +1,205 @@
+name: raydeon-ci
+
+on:
+  push:
+    branches:
+      - "*"
+    tags:
+      - "*"
+  pull_request:
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  test-linux:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-latest
+            target: x86_64
+          - runner: ubuntu-latest
+            target: aarch64
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+      - name: Install perceptualdiff
+        run: sudo apt-get install -y perceptualdiff
+      - name: Install resvg
+        run: cargo install --locked resvg
+      - name: Run tests
+        run: make build
+
+  linux:
+    runs-on: ${{ matrix.platform.runner }}
+    needs: ["test-linux"]
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-latest
+            target: x86_64
+          - runner: ubuntu-latest
+            target: x86
+          - runner: ubuntu-latest
+            target: aarch64
+          - runner: ubuntu-latest
+            target: armv7
+          - runner: ubuntu-latest
+            target: s390x
+          - runner: ubuntu-latest
+            target: ppc64le
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.9
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: "true"
+          manylinux: auto
+          working-directory: pyraydeon
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-linux-${{ matrix.platform.target }}
+          path: pyraydeon/dist
+
+  musllinux:
+    runs-on: ${{ matrix.platform.runner }}
+    needs: ["test-linux"]
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-latest
+            target: x86_64
+          - runner: ubuntu-latest
+            target: x86
+          - runner: ubuntu-latest
+            target: aarch64
+          - runner: ubuntu-latest
+            target: armv7
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.9
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: "true"
+          manylinux: musllinux_1_2
+          working-directory: pyraydeon
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-musllinux-${{ matrix.platform.target }}
+          path: pyraydeon/dist
+
+  windows:
+    runs-on: ${{ matrix.platform.runner }}
+    needs: ["test-linux"]
+    strategy:
+      matrix:
+        platform:
+          - runner: windows-latest
+            target: x64
+          - runner: windows-latest
+            target: x86
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.9
+          architecture: ${{ matrix.platform.target }}
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: "true"
+          working-directory: pyraydeon
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-windows-${{ matrix.platform.target }}
+          path: pyraydeon/dist
+
+  macos:
+    runs-on: ${{ matrix.platform.runner }}
+    needs: ["test-linux"]
+    strategy:
+      matrix:
+        platform:
+          - runner: macos-13
+            target: x86_64
+          - runner: macos-14
+            target: aarch64
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.9
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: "true"
+          working-directory: pyraydeon
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-macos-${{ matrix.platform.target }}
+          path: pyraydeon/dist
+
+  sdist:
+    runs-on: ubuntu-latest
+    needs: ["test-linux"]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build sdist
+        uses: PyO3/maturin-action@v1
+        with:
+          command: sdist
+          args: --out dist
+          working-directory: pyraydeon
+      - name: Upload sdist
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-sdist
+          path: pyraydeon/dist
+
+  # release:
+  #   name: Release
+  #   runs-on: ubuntu-latest
+  #   if: ${{ startsWith(github.ref, 'refs/tags/pyraydeon-v') || github.event_name == 'workflow_dispatch' }}
+  #   needs: [linux, musllinux, windows, macos, sdist, "test-linux"]
+  #   permissions:
+  #     # Use to sign the release artifacts
+  #     id-token: write
+  #     # Used to upload release artifacts
+  #     contents: write
+  #     # Used to generate artifact attestation
+  #     attestations: write
+  #   steps:
+  #     - uses: actions/download-artifact@v4
+  #     - name: Generate artifact attestation
+  #       uses: actions/attest-build-provenance@v1
+  #       with:
+  #         subject-path: "wheels-*/*"
+  #     - name: Publish to PyPI
+  #       if: "startsWith(github.ref, 'refs/tags/')"
+  #       uses: PyO3/maturin-action@v1
+  #       env:
+  #         MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
+  #       with:
+  #         command: upload
+  #         args: --non-interactive --skip-existing wheels-*/*

.gitignore

@@ -2,4 +2,9 @@ Cargo.lock
 build
 target
 *.svg
+**.png
+todo.md
+dist/
+.ruff_cache/
+.pytest_cache/
 

Cargo.toml

@@ -1,19 +1,22 @@
-[package]
-name = "raydeon"
-version = "0.1.0"
-authors = ["cbgbt <cbgbt@cabbage.bot>"]
-edition = "2018"
+[workspace]
+resolver = "2"
+members = [
+    "raydeon",
+    "pyraydeon",
+]
 
-[dependencies]
+
+[workspace.dependencies]
+raydeon = { path = "./raydeon", version = "0.1" }
+pyrayeon = { path = "./pyraydeon", version = "0.1" }
+
+anyhow = "1"
 cgmath = "0.17"
 collision = "0.20"
+env_logger = "0.11"
 euclid = "0.22"
+float-cmp = "0.5"
 log = "0.4"
 rayon = "1.2"
-tracing = { version = "0.1", features = ["log"] }
-
-[dev-dependencies]
-anyhow = "1"
-env_logger = "0.11"
-float-cmp = "0.5"
 svg = "0.18"
+tracing = "0.1"

Makefile

@@ -0,0 +1,27 @@
+.DEFAULT_GOAL := build
+
+.PHONY: lint
+lint:
+	cargo clippy --locked -- -D warnings --no-deps
+	uv --project pyraydeon run ruff check pyraydeon
+
+.PHONY: check-fmt
+check-fmt:
+	cargo fmt --check
+	uv --project pyraydeon run ruff format --check pyraydeon
+
+.PHONY: render-test
+render-test:
+	./raydeon/check-examples.sh
+	./pyraydeon/check-examples.sh
+
+.PHONY: unit-test
+unit-test:
+	cargo test --locked
+
+.PHONY: check
+check: check-fmt lint unit-test render-test
+
+.PHONY: build
+build: check
+	cargo build --locked

pyraydeon/.gitignore

@@ -0,0 +1,75 @@
+/target
+
+#  We don't lock deps
+uv.lock
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+.pytest_cache/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+.venv/
+env/
+bin/
+build/
+develop-eggs/
+dist/
+eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+include/
+man/
+venv/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+pip-selfcheck.json
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+
+# Mr Developer
+.mr.developer.cfg
+.project
+.pydevproject
+
+# Rope
+.ropeproject
+
+# Django stuff:
+*.log
+*.pot
+
+.DS_Store
+
+# Sphinx documentation
+docs/_build/
+
+# PyCharm
+.idea/
+
+# VSCode
+.vscode/
+
+# Pyenv
+.python-version

pyraydeon/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "pyraydeon"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[lib]
+name = "pyraydeon"
+crate-type = ["cdylib"]
+
+[dependencies]
+raydeon.workspace = true
+
+pyo3 = { version = "0.23", features = ["extension-module"] }