89 lines
3.2 KiB
Ruby
89 lines
3.2 KiB
Ruby
class OpenMesh < Formula
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desc "Generic data structure to represent and manipulate polygonal meshes"
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homepage "http://openmesh.org"
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url "http://www.openmesh.org/media/Releases/4.0/OpenMesh-4.0.tar.gz"
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sha256 "93cdd9a7d41842fba39a6b53ec494d99127302d43e60812697a1397deeeff344"
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bottle do
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cellar :any
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sha256 "9ceb0b6d3509bb66bb88c24696bdbbee9a18fa49046efc14264385e3e4f15bcc" => :yosemite
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sha256 "583abd22356415032be1fb72bcf56f3fd5ad208a00351c7e37f07a080688b0cf" => :mavericks
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sha256 "b529044fa24d46f04a88f52fe26ab57f1b455e2b5bc71054b05c9aaeb5f8c029" => :mountain_lion
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end
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head "http://openmesh.org/svnrepo/OpenMesh/trunk/", :using => :svn
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depends_on "cmake" => :build
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depends_on "qt" => :optional
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# For 4.0 version, when BUILD_APPS=OFF, the fixbundle.cmake will not be
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# generated for a lacking cmake command `configure_file`.
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# the oirinal patch for version 3.3 is submitted to openmesh-bounces@lists.rwth-aachen.de on July 8, 2015.
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# And the bug has been confirmed from upstream by moebius@cs.rwth-aachen.de on July 24.
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# The cmakelists.txt is patched a little by adding the missing line to
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# generate the fixbundle file even when build app. option is off. Another way
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# (cleaner way) is to disable customized target option.
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patch do
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url "https://gist.githubusercontent.com/autosquid/d41d6348bbf028c4d6f8/raw/1f9296b81b998e73f9980f7504460fc3bc00b030/CMakeLists.patch"
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sha256 "19a795c9e0760085944470f5c3baf846edb251be20ff5cc7c24d0e2b47244c36"
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end
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def install
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mkdir "build" do
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args = std_cmake_args
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if build.with? "qt"
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args << "-DBUILD_APPS=ON"
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else
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args << "-DBUILD_APPS=OFF"
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end
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system "cmake", "..", *args
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system "make install"
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end
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end
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test do
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(testpath/"test.cpp").write <<-EOS.undent
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#include <iostream>
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#include <OpenMesh/Core/IO/MeshIO.hh>
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#include <OpenMesh/Core/Mesh/PolyMesh_ArrayKernelT.hh>
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typedef OpenMesh::PolyMesh_ArrayKernelT<> MyMesh;
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int main()
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{
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MyMesh mesh;
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MyMesh::VertexHandle vhandle[4];
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vhandle[0] = mesh.add_vertex(MyMesh::Point(-1, -1, 1));
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vhandle[1] = mesh.add_vertex(MyMesh::Point( 1, -1, 1));
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vhandle[2] = mesh.add_vertex(MyMesh::Point( 1, 1, 1));
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vhandle[3] = mesh.add_vertex(MyMesh::Point(-1, 1, 1));
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std::vector<MyMesh::VertexHandle> face_vhandles;
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face_vhandles.clear();
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face_vhandles.push_back(vhandle[0]);
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face_vhandles.push_back(vhandle[1]);
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face_vhandles.push_back(vhandle[2]);
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face_vhandles.push_back(vhandle[3]);
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mesh.add_face(face_vhandles);
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try
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{
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if ( !OpenMesh::IO::write_mesh(mesh, "triangle.off") )
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{
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std::cerr << "Cannot write mesh to file 'triangle.off'" << std::endl;
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return 1;
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}
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}
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catch( std::exception& x )
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{
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std::cerr << x.what() << std::endl;
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return 1;
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}
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return 0;
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}
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EOS
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flags = (ENV.cflags || "").split + (ENV.cppflags || "").split + (ENV.ldflags || "").split
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flags += %W[ -I#{include} -L#{lib} -lOpenMeshCore -lOpenMeshTools]
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system ENV.cxx, "test.cpp", "-o", "test", *flags
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system "./test"
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end
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end
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