81 lines
2.4 KiB
Ruby
81 lines
2.4 KiB
Ruby
class OpenMesh < Formula
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desc "Generic data structure to represent and manipulate polygonal meshes"
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homepage "https://openmesh.org/"
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url "https://www.openmesh.org/media/Releases/5.1/OpenMesh-5.1.tar.gz"
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sha256 "643262dec62d1c2527950286739613a5b8d450943c601ecc42a817738556e6f7"
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head "http://openmesh.org/svnrepo/OpenMesh/trunk/", :using => :svn
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bottle do
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cellar :any
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sha256 "80c3297bf3f7ab9c4b519dd9ae622ea5c87fb5afdebaabeb4b4c8d3149067016" => :el_capitan
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sha256 "e73e25f5adbb12bd20bf822e472a2a883f6d969c1cb340d76feb1a83fc4c02cf" => :yosemite
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sha256 "f55c01c2dbde31f9307530349141b33860f733bbe2836fc88d79536bcd3945d4" => :mavericks
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end
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depends_on "cmake" => :build
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depends_on "qt" => :optional
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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 = %W[
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-I#{include}
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-L#{lib}
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-lOpenMeshCore
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-lOpenMeshTools
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]
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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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