73 lines
1.9 KiB
Ruby
73 lines
1.9 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/v5.0.1.tar.gz"
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sha256 "11310ec1f2ad2cd46b95ba88faca8f7aaa1efe9aa12605c55e3de2b977b3dbfc"
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license "LGPL-3.0"
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head "https://github.com/assimp/assimp.git"
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bottle do
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cellar :any
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sha256 "f049baf0e3bc3941e8449dbfbc997d0448b0a1722bfdceadb69b2eacc48e3464" => :catalina
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sha256 "620f5f399783c487ae78077da65b65f6a0c81dce23768ae56eb1edd383a57daa" => :mojave
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sha256 "6dffc67ca984f5870bdc09a1c0adbb3c0d2209c7fb8169e2204c4c2d2d44aebe" => :high_sierra
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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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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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