Refactor python package: unify f32/f64 implementations & zero copy views where possible

.github/workflows/build.yml

@@ -86,7 +86,7 @@ jobs:
   publish:
     name: Publish to crates.io
     runs-on: ubuntu-latest
-    if: ${{ startsWith(github.ref, 'refs/tags/v') || github.event_name == 'workflow_dispatch' }}
+    if: ${{ (startsWith(github.ref, 'refs/tags/v') || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/main' }}
     needs: [check_format, build_workspace, build_lib_all_features, build_lib_no_default_features]
     steps:
       - uses: actions/checkout@v4

.github/workflows/pysplashsurf_CI.yml

@@ -29,7 +29,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: moonrepo/setup-rust@v1
       - run: |
-          cargo run --bin stub_gen
+          cargo run --bin stub_gen --no-default-features
         working-directory: pysplashsurf
       - name: Upload stub as artifact
         uses: actions/upload-artifact@v4
@@ -316,7 +316,7 @@ jobs:
   publish:
     name: Publish to PyPI
     runs-on: ubuntu-latest
-    if: ${{ startsWith(github.ref, 'refs/tags/v') || github.event_name == 'workflow_dispatch' }}
+    if: ${{ (startsWith(github.ref, 'refs/tags/v') || github.event_name == 'workflow_dispatch') && github.ref == 'refs/heads/main' }}
     needs: [linux_wheels, macos_wheels, windows_wheels, sdist, tests, docs]
     steps:
       - uses: actions/download-artifact@v4
@@ -426,7 +426,7 @@ jobs:
         path: dist/
     - run: pip install dist/${{ needs.build_wheel_dev.outputs.filename }}
     - name: Install splashsurf CLI
-      run: cargo install splashsurf
+      run: cargo install splashsurf --path ./splashsurf
     - name: Run pytest
       uses: pavelzw/pytest-action@v2
       with:

CHANGELOG.md

@@ -2,7 +2,18 @@
 
 The following changes are present in the `main` branch of the repository and are not yet part of a release:
 
- - N/A
+ - Py: Major refactor of the Python bindings, interface is simplified and more "pythonic"
+   - Merged distinct F64/F32 classes and functions and infer data type automatically
+   - Nearly all inputs and outputs are now zero-copy (e.g. mesh vertices and faces can be accessed as attributes without copies)
+ - Py: Add a function for a plain marching cubes reconstruction without any SPH interpolation
+ - Lib: Add support for "dense" density maps (borrowed & owned) as input for the marching cubes triangulation, useful for the Python bindings
+ - Lib: Enforce that `Index` types are signed integers implementing the `num_traits::Signed` trait. Currently, the reconstruction does not work (correctly) with unsigned integers.
+ - Lib: Make most fields of `SurfaceReconstruction` public
+ - CLI: Add some tests for the `reconstruction_pipeline` function
+ - CLI: Fix post-processing when particle AABB filtering is enabled
+ - Lib: Support subdomain "ghost particle" margins to be up to the size of the subdomain itself (previously limited to half the size)
+ - CLI/Lib: Option to automatically disable subdomain decomposition for very small grids
+ - Lib: Support for non-owned data in `MeshAttribute`, avoids copies in CLI and Python package
 
 ## Version 0.12.0