Merge branch 'libigl:main' into feat/add-is_intrinsic_delaunay

Author: akaszynski

.github/workflows/wheels.yml

@@ -1,6 +1,7 @@
 name: Wheels
 
 on:
+  workflow_dispatch:
   push:
     branches:
       - main
@@ -27,19 +28,19 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-24.04, ubuntu-24.04-arm, macos-14, macos-13, windows-latest]  # Use specific versions for clarity
+        os: [ubuntu-24.04, ubuntu-24.04-arm, macos-latest, macos-15-intel, windows-latest]  # Use specific versions for clarity
         arch: [x86_64, arm64]
         pybuilds: [cp38, cp39, cp310, cp311, cp312] # Define pybuilds at the top level
         exclude:
           - os: ubuntu-24.04-arm  # No need to specify arch, it's already implicit
             arch: x86_64  # Exclude x86_64 on ARM
-          - os: macos-14   # Exclude macOS 14 (Sonoma)
+          - os: macos-latest
             arch: x86_64   # Exclude x86_64 explicitly
-          - os: macos-14 # Exclude cp38
+          - os: macos-latest # Exclude cp38
             pybuilds: cp38
-          - os: macos-13  # Exclude macOS 13 (Ventura) - arm64
+          - os: macos-15-intel
             arch: arm64   # Exclude arm64 on macOS 13
-          - os: macos-13
+          - os: macos-15-intel
             pybuilds: cp38
 
     name: >
@@ -51,8 +52,13 @@ jobs:
         with:
           python-version: '3.12'
       - run: pip install cibuildwheel==2.23.0
-      - run: python -m cibuildwheel --output-dir wheelhouse
+      - name: Build wheels
+        run: python -m cibuildwheel --output-dir wheelhouse
         env:
+          CIBW_BEFORE_ALL_LINUX: "yum install -y clang"
+          CIBW_ENVIRONMENT_LINUX: "CC=clang CXX=clang++"
+          CIBW_MANYLINUX_X86_64_IMAGE: "manylinux_2_28"
+          CIBW_MANYLINUX_AARCH64_IMAGE: "manylinux_2_28"
           CIBW_BUILD: "${{ matrix.pybuilds }}-*"  # Use matrix.pybuilds and matrix.arch
           CIBW_ARCHS_MACOS: ${{ matrix.arch }}
           CIBW_SKIP: "cp*-manylinux_i686 cp*-musllinux* cp*-win32"

src/bounding_box_diagonal.cpp

@@ -0,0 +1,25 @@
+#include "default_types.h"
+#include <igl/bounding_box_diagonal.h>
+#include <nanobind/nanobind.h>
+#include <nanobind/eigen/dense.h>
+
+namespace nb = nanobind;
+using namespace nb::literals;
+
+namespace pyigl {
+    auto bounding_box_diagonal(
+	const nb::DRef<const Eigen::MatrixXd>& V
+    ) {
+	return igl::bounding_box_diagonal(V);
+    }
+}
+
+void bind_bounding_box_diagonal(nb::module_ &m) {
+    m.def("bounding_box_diagonal", &pyigl::bounding_box_diagonal,
+	  "V"_a,
+	  R"(Compute the length of the diagonal of a given meshes axis-aligned bounding
+
+	  @param[in] V  #V by 3 list of vertex/point positions
+	  @return length of bounding box diagonal)"
+    );
+}

tests/test_all.py

@@ -566,6 +566,7 @@ def test_triangle():
 def test_misc():
     V,F = igl.icosahedron()
     BV,BF = igl.bounding_box(V,pad=1.0)
+    L = igl.bounding_box_diagonal(V)
     R,C,B = igl.circumradius(V,F)
     R = igl.inradius(V,F)
     K = igl.internal_angles(V,F)