83 lines
2.5 KiB
Ruby
83 lines
2.5 KiB
Ruby
class Assimp < Formula
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desc "Portable library for importing many well-known 3D model formats"
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homepage "https://www.assimp.org/"
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url "https://github.com/assimp/assimp/archive/v5.2.5.tar.gz"
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sha256 "b5219e63ae31d895d60d98001ee5bb809fb2c7b2de1e7f78ceeb600063641e1a"
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license :cannot_represent
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head "https://github.com/assimp/assimp.git", branch: "master"
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bottle do
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sha256 cellar: :any, arm64_monterey: "425d606455cdeb33666e68e04622f91db9bddf05c2c0c1bcddc94549ea05501d"
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sha256 cellar: :any, arm64_big_sur: "99485501be944e3bcef0503cab79cc978c69e6e168e65ec372699f758e8928d5"
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sha256 cellar: :any, monterey: "f8890abebd50f73b75dbfad26d160bfef00d974222afa715fbee0b4ef5ca223b"
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sha256 cellar: :any, big_sur: "66efffde726aaa05bf365db06c1aa47a4f5a383d15a0b11b260c8137d005ad4b"
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sha256 cellar: :any, catalina: "46d4f02acd656c9c076ae7746a436256e8dad06749fba35ddfd9a4e1769be7a3"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "699adeee9696cfef9b7ef986f43c2930c6d9a8d686915b8e1a021386aaa95175"
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end
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depends_on "cmake" => :build
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depends_on "ninja" => :build
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uses_from_macos "zlib"
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fails_with gcc: "5"
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def install
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args = %W[
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-DASSIMP_BUILD_TESTS=OFF
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-DASSIMP_BUILD_ASSIMP_TOOLS=ON
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-DCMAKE_INSTALL_RPATH=#{rpath}
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]
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system "cmake", " -S", ".", "-B", "build", "-G", "Ninja", *args, *std_cmake_args
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system "cmake", "--build", "build"
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system "cmake", "--install", "build"
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end
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test do
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# Library test.
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(testpath/"test.cpp").write <<~EOS
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#include <assimp/Importer.hpp>
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int main() {
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Assimp::Importer importer;
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return 0;
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}
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EOS
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system ENV.cc, "-std=c++11", "test.cpp", "-L#{lib}", "-lassimp", "-o", "test"
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system "./test"
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# Application test.
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(testpath/"test.obj").write <<~EOS
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# WaveFront .obj file - a single square based pyramid
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# Start a new group:
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g MySquareBasedPyramid
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# List of vertices:
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# Front left
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v -0.5 0 0.5
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# Front right
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v 0.5 0 0.5
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# Back right
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v 0.5 0 -0.5
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# Back left
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v -0.5 0 -0.5
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# Top point (top of pyramid).
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v 0 1 0
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# List of faces:
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# Square base (note: normals are placed anti-clockwise).
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f 4 3 2 1
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# Triangle on front
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f 1 2 5
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# Triangle on back
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f 3 4 5
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# Triangle on left side
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f 4 1 5
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# Triangle on right side
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f 2 3 5
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EOS
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system bin/"assimp", "export", "test.obj", "test.ply"
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end
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end
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