76 lines
2.4 KiB
Ruby
76 lines
2.4 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/v5.1.2.tar.gz"
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sha256 "17aff648d50dfd8fd07365684fe956812673044d759cfba28f8112bf98a2be7f"
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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: "664b9253ac3b371705a4764f8f74084efebbac1c558375c182b14b61f9776397"
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sha256 cellar: :any, arm64_big_sur: "412196bf70298614c768a1aa0bf3c09c2a496721c34157206a2e2c6b97105131"
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sha256 cellar: :any, monterey: "6c6c2c5635d50a9b4c7430b63b2297634c63888f6cc29fbeef48ecd44eaf2c01"
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sha256 cellar: :any, big_sur: "c2c0d009713226012cf3b2cb02f9b8938816ac0fced8313a1fed0289a1a79cd1"
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sha256 cellar: :any, catalina: "319fc4a824505d1b0b1d17dc5c40ec9fda3b9bee7f294529733081e0df461706"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "52bc0a06bb3b7c7d7b35c5844f291306df956b026c5d28535f6ac0272cdc42f2"
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end
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depends_on "cmake" => :build
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uses_from_macos "zlib"
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def install
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args = std_cmake_args
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args << "-DASSIMP_BUILD_TESTS=OFF"
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args << "-DCMAKE_INSTALL_RPATH=#{rpath}"
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system "cmake", *args
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system "make", "install"
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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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