libheinz 2.0.0 (new formula) libformfactor 0.3.1 (new formula)

Formula/lib/libformfactor.rb

@@ -0,0 +1,67 @@
+class Libformfactor < Formula
+  desc "C++ library for the efficient computation of scattering form factors"
+  homepage "https://jugit.fz-juelich.de/mlz/libformfactor"
+  url "https://jugit.fz-juelich.de/mlz/libformfactor/-/archive/v0.3.1/libformfactor-v0.3.1.tar.bz2"
+  sha256 "fc629a3e843e920b250393b0072f6673e26783b0776e8f08523534875950f298"
+  license "GPL-3.0-or-later"
+
+  depends_on "cmake" => :build
+  depends_on "libheinz"
+
+  def install
+    system "cmake", "-S", ".", "-B", "build",
+                    "-DLibHeinz_DIR=#{Formula["libheinz"].opt_prefix}/cmake",
+                    *std_cmake_args
+    system "cmake", "--build", "build"
+    system "cmake", "--install", "build"
+  end
+
+  test do
+    (testpath/"fftest.cpp").write <<~CPP
+      #include <ff/Face.h>
+      #include <ff/Prism.h>
+      #include <ff/Polyhedron.h>
+      #include <cmath>  // abs
+
+      bool CHECK_NEAR(const double value, const double expected, const double tol)
+      {
+        return std::abs(value - expected) <= tol;
+      }
+
+      bool test_asPolyhedron_prism()
+      {
+        ff::Prism prism(false, 1, {{-0.5, -0.5, 0}, {-0.5, 0.5, 0}, {0.5, 0.5, 0}, {0.5, -0.5, 0}});
+        ff::Polyhedron* polyhedron = prism.asPolyhedron();
+
+        const bool test0 = (polyhedron->faces().size() == 6);
+        const bool test1 = CHECK_NEAR(polyhedron->vertices()[4].z(), 0.5, 1E-13);
+        const bool test2 = CHECK_NEAR(polyhedron->vertices()[5].z(), 0.5, 1E-13);
+        const bool test3 = CHECK_NEAR(polyhedron->vertices()[6].z(), 0.5, 1E-13);
+        const bool test4 = CHECK_NEAR(polyhedron->vertices()[7].z(), 0.5, 1E-13);
+
+        return test0 && test1 && test2 && test3 && test4;
+      }
+
+      bool test_faceCenter_CenteredRectangle()
+      {
+        // FaceCenter:CenteredRectangle
+        ff::Face face({{-0.5, -1.4, 0}, {-0.5, 1.4, 0}, {0.5, 1.4, 0}, {0.5, -1.4, 0}}, true);
+        const R3 center = face.center_of_polygon();
+        const bool test1 = std::abs(center.x()) <= 1e-13;
+        const bool test2 = std::abs(center.y()) <= 1e-13;
+        const bool test3 = std::abs(center.z()) <= 1e-13;
+
+        return test1 && test2 && test3;
+      }
+
+      int main()
+      {
+        const bool all_tests = test_asPolyhedron_prism() && test_faceCenter_CenteredRectangle();
+        return all_tests? 0 : 1;
+      }
+    CPP
+
+    system ENV.cxx, "-std=c++17", "fftest.cpp", "-I#{include}", "-L#{lib}", "-lformfactor", "-o", "fftest"
+    system "./fftest"
+  end
+end

Formula/lib/libheinz.rb

@@ -0,0 +1,34 @@
+class Libheinz < Formula
+  desc "C++ base library of Heinz Maier-Leibnitz Zentrum"
+  homepage "https://jugit.fz-juelich.de/mlz/libheinz"
+  url "https://jugit.fz-juelich.de/mlz/libheinz/-/archive/v2.0.0/libheinz-v2.0.0.tar.bz2"
+  sha256 "e1e67da3997de1c28e60a9c5c7a45e383526b0fa18aefbb6e7c7d671b487da8a"
+  license "0BSD"
+
+  depends_on "cmake" => :build
+
+  def install
+    system "cmake", "-S", ".", "-B", "build", *std_cmake_args
+    system "cmake", "--build", "build"
+    system "cmake", "--install", "build"
+  end
+
+  test do
+    (testpath/"test.cpp").write <<~CPP
+      #include <heinz/Vectors3D.h>
+      #include <iostream>
+
+      int main() {
+        R3 vector(1.0, 2.0, 3.0);
+        if (vector.x() == 1.0 && vector.y() == 2.0 && vector.z() == 3.0) {
+          std::cout << "Success" << std::endl;
+          return 0;
+        }
+        return 1;
+      }
+    CPP
+
+    system ENV.cxx, "-std=c++17", "test.cpp", "-I#{include}", "-o", "test"
+    system "./test"
+  end
+end