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107 lines
4.6 KiB
107 lines
4.6 KiB
package("libigl") |
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set_homepage("https://libigl.github.io/") |
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set_description("Simple C++ geometry processing library.") |
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set_license("MPL-2.0") |
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add_urls("https://github.com/libigl/libigl/archive/$(version).tar.gz", |
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"https://github.com/libigl/libigl.git") |
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add_versions("v2.2.0", "b336e548d718536956e2d6958a0624bc76d50be99039454072ecdc5cf1b2ede5") |
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add_versions("v2.3.0", "9d6de3bdb9c1cfc61a0a0616fd96d14ef8465995600328c196fa672ee4579b70") |
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add_versions("v2.4.0", "f3f53ee6f1e9a6c529378c6b0439cd2cfc0e30b2178b483fe6bea169ce6deb22") |
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add_resources("2.x", "libigl_imgui", "https://github.com/libigl/libigl-imgui.git", "7e1053e750b0f4c129b046f4e455243cb7f804f3") |
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add_configs("header_only", {description = "Use header only version.", default = true, type = "boolean"}) |
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add_configs("cgal", {description = "Use CGAL library.", default = false, type = "boolean"}) |
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add_configs("imgui", {description = "Use imgui with libigl.", default = false, type = "boolean"}) |
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add_configs("embree", {description = "Use embree library.", default = false, type = "boolean"}) |
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if is_plat("windows") then |
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add_syslinks("comdlg32") |
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elseif is_plat("linux") then |
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add_syslinks("pthread") |
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end |
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add_deps("cmake", "eigen") |
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on_load("macosx", "linux", "windows", "mingw", function (package) |
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if not package:config("header_only") then |
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raise("Non-header-only version is not supported yet!") |
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end |
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if package:config("cgal") then |
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package:add("deps", "cgal") |
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end |
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if package:config("imgui") then |
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package:add("deps", "imgui", {configs = {glfw_opengl3 = true}}) |
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package:add("deps", "glad") |
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end |
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if package:config("embree") then |
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package:add("deps", "embree") |
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end |
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end) |
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on_install("macosx", "linux", "windows", "mingw", function (package) |
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if package:config("imgui") then |
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local igl_imgui_dir = package:resourcefile("libigl_imgui") |
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os.cp(path.join(igl_imgui_dir, "imgui_fonts_droid_sans.h"), package:installdir("include")) |
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end |
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if package:config("header_only") then |
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os.cp("include/igl", package:installdir("include")) |
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return |
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end |
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local configs = {"-DLIBIGL_BUILD_TESTS=OFF", "-DLIBIGL_BUILD_TUTORIALS=OFF", "-DLIBIGL_SKIP_DOWNLOAD=ON"} |
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table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "Release")) |
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table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or"OFF")) |
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if not package:config("shared") then |
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table.insert(configs, "-DLIBIGL_USE_STATIC_LIBRARY=ON") |
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end |
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if package:is_plat("windows") then |
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table.insert(configs, "-DIGL_STATIC_RUNTIME=" .. (package:config("vs_runtime"):startswith("MT") and "ON" or "OFF")) |
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end |
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import("package.tools.cmake").install(package, configs) |
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end) |
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on_test(function (package) |
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assert(package:check_cxxsnippets({test = [[ |
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void test() { |
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Eigen::MatrixXd V(4,2); |
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V<<0,0, |
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1,0, |
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1,1, |
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0,1; |
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Eigen::MatrixXi F(2,3); |
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F<<0,1,2, |
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0,2,3; |
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Eigen::SparseMatrix<double> L; |
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igl::cotmatrix(V,F,L); |
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} |
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]]}, {configs = {languages = "c++14"}, includes = {"igl/cotmatrix.h", "Eigen/Dense", "Eigen/Sparse"}})) |
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if package:config("imgui") then |
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assert(package:check_cxxsnippets({test = [[ |
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void test() { |
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Eigen::MatrixXd V; |
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Eigen::MatrixXi F; |
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igl::opengl::glfw::Viewer viewer; |
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viewer.data().set_mesh(V, F); |
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viewer.launch(); |
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} |
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]]}, {configs = {languages = "c++14"}, includes = {"igl/opengl/glfw/Viewer.h", "Eigen/Dense", "Eigen/Sparse"}})) |
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end |
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if package:config("embree") then |
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assert(package:check_cxxsnippets({test = [[ |
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void test() { |
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Eigen::MatrixXf V; |
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Eigen::MatrixXi F; |
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igl::embree::EmbreeIntersector ei; |
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ei.init(V,F); |
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igl::Hit hit{}; |
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Eigen::Vector3f look_from{1.0f, 1.0f, 1.0f}, dir{1.0f, 1.0f, 1.0f}; |
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bool is_hit = ei.intersectRay(look_from, dir, hit); |
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} |
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]]}, {configs = {languages = "c++14"}, includes = {"igl/embree/EmbreeIntersector.h", "igl/Hit.h", "Eigen/Dense", "Eigen/Sparse"}})) |
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end |
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end)
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