v0.3.4

.github/workflows/tests.yml

@@ -11,22 +11,25 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, windows-2022, macos-14] 
-        python-version: ['3.9', '3.10', '3.11', '3.12']
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         exclude:
           - os: macos-14
-            python-version: '3.9' #macos-14 & py39 not supported by setup-python@v5 
+            python-version: "3.9" #macos-14 & py39 not supported by setup-python@v5
     steps:
-    - uses: actions/checkout@v4
-      with:
-        submodules: True
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install tox tox-gh-actions
-    - name: Test with tox
-      run: tox
+      - uses: actions/checkout@v5
+        with:
+          submodules: True
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install tox tox-gh-actions
+
+      - name: Test with tox
+        run: tox

.github/workflows/wheels.yml

@@ -7,32 +7,30 @@ on:
     tags: ["*"]
   pull_request:
     branches: ["*"]
-
 
 jobs:
   build_wheels:
     name: Build wheels on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, windows-latest, macos-13, macos-latest]
+        os: [ubuntu-latest, windows-latest, macos-latest]
       fail-fast: false
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           submodules: True
-        
+
       # Used to host cibuildwheel
       - uses: actions/setup-python@v5
         with:
           python-version: "3.13"
 
-      - name: Install cibuildwheel
-        run: python -m pip install cibuildwheel==2.22.0
-
       - name: Build wheels
-        run: python -m cibuildwheel --output-dir wheelhouse
+        uses: pypa/cibuildwheel@v3.2.0
+        with:
+          output-dir: wheelhouse
 
       - uses: actions/upload-artifact@v4
         with:

include/pca.hpp

@@ -79,14 +79,14 @@ static inline PCAResult<real_t> pca_from_pointcloud(const PointCloud<real_t>& cl
     Eigen::SelfAdjointEigenSolver<Eigen::Matrix<real_t, 3, 3>> es(cov);
 
     // Sort the values and vectors in order of increasing eigenvalue
-    const auto ev = es.eigenvalues();
+    const auto& ev = es.eigenvalues();
 
     // Clamp eigen values
-    Vec3<real_t> val = {(std::max(ev(0), real_t(0.))), (std::max(ev(1), real_t(0.))), (std::max(ev(2), real_t(0.)))};
+    Vec3<real_t> val = {(std::max(ev(2), real_t(0.))), (std::max(ev(1), real_t(0.))), (std::max(ev(0), real_t(0.)))};
 
-    Vec3<real_t> v0 = es.eigenvectors().col(0);
+    Vec3<real_t> v0 = es.eigenvectors().col(2);
     Vec3<real_t> v1 = es.eigenvectors().col(1);
-    Vec3<real_t> v2 = es.eigenvectors().col(2);
+    Vec3<real_t> v2 = es.eigenvectors().col(0);
 
     // To standardize the orientation of eigenvectors, we choose to enforce all eigenvectors
     // to be expressed in the Z+ half-space.

pyproject.toml

@@ -1,17 +1,17 @@
 [build-system]
 requires = [
     "scikit-build-core >=0.4.3",
-    "nanobind == 2.1.0",
+    "nanobind == 2.9.2",
     "typing_extensions;python_version < '3.11'",
 ]
 build-backend = "scikit_build_core.build"
 
 [project]
 name = "pgeof"
-version = "0.3.3"
+version = "0.3.4"
 readme = "README.md"
-description = "Compute the geometric features associated with each point's neighborhood:"
-requires-python = ">=3.8,<3.14"
+description = "Compute the geometric features associated with each point's neighborhood"
+requires-python = ">=3.8,<3.15"
 license = { file = "LICENSE" }
 authors = [
     { name = "Loic Landrieu", email = "loic.landrieu@enpc.fr" },
@@ -39,7 +39,7 @@ build-dir = "build/{wheel_tag}"
 cmake.build-type = "Release"
 
 # make sdist a lot lighter by removing some useless files from third_party
-# ⚠️  be sure to keep copyrights and license file
+# ⚠️ be sure to keep copyrights and license file
 sdist.exclude = [
     "third_party/eigen/bench",
     "third_party/eigen/demos",
@@ -91,6 +91,7 @@ python =
     3.11: py311
     3.12: py312
     3.13: py313
+    3.14: py314
 
 [testenv]
 deps =
@@ -107,7 +108,7 @@ commands = pytest -s --basetemp="{envtmpdir}" {posargs:tests/bench_knn.py tests/
 """
 
 [tool.cibuildwheel]
-build = "cp3{8,9,10,11,12,13}-*"
+build = "cp3{8,9,10,11,12,13,14}-*"
 archs = ["auto64"]               # limits to 64bits builds
 skip = "cp38-macosx_arm64"