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Update eigen to v5.0.1 and libigl to v2.6.0. (#11311)
* Update eigen from v3.3.7 to v5.0.1. This updates eigen from v3.3.7 released on December 11, 2018-12-11 to v5.0.1 released on 2025-11-11. There have be a large number of bug-fixes, optimizations, and improvements between these releases. See the details at; https://gitlab.com/libeigen/eigen/-/releases It retains the previous custom minimal `CMakeLists.txt`, and adds a README-OrcaSlicer.md that explains what version and parts of the upstream eigen release have been included, and where the full release can be found. * Update libigl from v2.0.0 (or older) to v2.6.0. This updates libigl from what was probably v2.0.0 released on 2018-10-16 to v2.6.0 released on 2025-05-15. It's possible the old version was even older than that but there is no version indicators in the code and I ran out of patience identifying missing changes and only went back as far as v2.0.0. There have been a large number of bug-fixes, optimizations, and improvements between these versions. See the following for details; https://github.com/libigl/libigl/releases I retained the minimal custom `CMakeLists.txt`, added `README.md` from the libigl distribution which identifies the version, and added a README-OrcaSlicer.md that details the version and parts that have been included. * Update libslic3r for libigl v2.6.0 changes. This updates libslic3r for all changes moving to eigen v5.0.1 and libigl v2.6.0. Despite the large number of updates to both dependencies, no changes were required for the eigen update, and only one change was required for the libigl update. For libigl, `igl::Hit` was changed to a template taking the Scalar type to use. Previously it was hard-coded to `float`, so to minimize possible impact I've updated all places it is used from `igl::Hit` to `igl::Hit<float>`. * Add compiler option `-DNOMINMAX` for libigl with MSVC. MSVC by default defines `min(()` and `max()` macros that break `std::numeric_limits<>::max()`. The upstream cmake that we don't include adds `-DNOMINMAX` for the libigl module when compiling with MSVC, so we need to add the same thing here. * Fix src/libslic3r/TriangleMeshDeal.cpp for the unmodified upstream libigl. This fixes `TriangleMeshDeal.cpp` to work with the unmodified upstream libigl v2.6.0. loop.{h,cpp} implementation. This file and feature was added in PR "BBS Port: Mesh Subdivision" (#12150) which included changes to `loop.{h,cpp}` in the old version of libigl. This PR avoids modifying the included dependencies, and uses the updated upstream versions of those files without any modifications, which requires fixing TriangleMeshDeal.cpp to work with them. In particular, the modifications made to `loop.{h,cpp}` included changing the return type from void to bool, adding additional validation checking of the input meshes, and returning false if they failed validation. These added checks looked unnecessary and would only have caught problems if the input mesh was very corrupt. To make `TriangleMeshDeal.cpp` work without this built-in checking functionality, I removed checking/handling of any `false` return value. There was also a hell of a lot of redundant copying and casting back and forth between float and double, so I cleaned that up. The input and output meshs use floats for the vertexes, and there would be no accuracy benefits from casting to and from doubles for the simple weighted average operations done by igl::loop(). So this just uses `Eigen:Map` to use the original input mesh vertex data directly without requiring any copy or casting. * Move eigen from included `deps_src` to externaly fetched `deps`. This copys what PrusaSlicer did and moved it from an included dependency under `deps_src` to an externaly fetched dependency under `deps`. This requires updating some `CMakeList.txt` configs and removing the old and obsolete `cmake/modules/FindEigen3.cmake`. The details of when this was done in PrusaSlicer and the followup fixes are at; *21116995d7* https://github.com/prusa3d/PrusaSlicer/issues/13608 * https://github.com/prusa3d/PrusaSlicer/pull/13609 *e3c277b9eeFor some reason I don't fully understand this also required fixing `src/slic3r/GUI/GUI_App.cpp` by adding `#include <boost/nowide/cstdio.hpp>` to fix an `error: ‘remove’ is not a member of ‘boost::nowide'`. The main thing I don't understand is how it worked before. Note that this include is in the PrusaSlicer version of this file, but it also significantly deviates from what is currently in OrcaSlicer in many other ways. * Whups... I missed adding the deps/Eigen/Eigen.cmake file... * Tidy some whitespace indenting in CMakeLists.txt. * Ugh... tabs indenting needing fixes. * Change the include order of deps/Eigen. It turns out that although Boost includes some references to Eigen, Eigen also includes some references to Boost for supporting some of it's additional numeric types. I don't think it matters much since we are not using these features, but I think technically its more correct to say Eigen depends on Boost than the other way around, so I've re-ordered them. * Add source for Eigen 5.0.1 download to flatpak yml config. * Add explicit `DEPENDS dep_Boost to deps/Eigen. I missed this before. This ensures we don't rely on include orders to make sure Boost is installed before we configure Eigen. * Add `DEPENDS dep_Boost dep_GMP dep_MPFR` to deps/Eigen. It turns out Eigen can also use GMP and MPFR for multi-precision and multi-precision-rounded numeric types if they are available. Again, I don't think we are using these so it doesn't really matter, but it is technically correct and ensures they are there if we ever do need them. * Fix deps DEPENDENCY ordering for GMP, MPFR, Eigen, and CGAL. I think this is finally correct. Apparently CGAL also optionally depends on Eigen, so the correct dependency order from lowest to highest is GMP, MPFR, Eigen, and CGAL. --------- Co-authored-by: Donovan Baarda <dbaarda@google.com> Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
This commit is contained in:
Donovan Baarda
@@ -16,9 +16,7 @@
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#include "../../writePLY.h"
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#include "../../get_seconds.h"
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#include "../../LinSpaced.h"
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#include "order_facets_around_edge.h"
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#include "outer_facet.h"
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#include "closest_facet.h"
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#include "assign.h"
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#include "extract_cells.h"
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#include "cell_adjacency.h"
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@@ -37,11 +35,15 @@ template<
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typename DerivedL,
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typename DerivedW>
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IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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const Eigen::PlainObjectBase<DerivedV>& V,
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const Eigen::PlainObjectBase<DerivedF>& F,
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const Eigen::PlainObjectBase<DerivedL>& labels,
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const Eigen::MatrixBase<DerivedV>& V,
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const Eigen::MatrixBase<DerivedF>& F,
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const Eigen::MatrixBase<DerivedL>& labels,
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Eigen::PlainObjectBase<DerivedW>& W)
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{
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using Index = typename DerivedF::Scalar;
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using MatrixXI = Eigen::Matrix<Index, Eigen::Dynamic, Eigen::Dynamic>;
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using VectorXI = Eigen::Matrix<Index, Eigen::Dynamic, 1>;
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#ifdef PROPAGATE_WINDING_NUMBER_TIMING
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const auto & tictoc = []() -> double
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{
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@@ -57,24 +59,22 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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tictoc();
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#endif
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Eigen::MatrixXi E, uE;
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Eigen::VectorXi EMAP;
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std::vector<std::vector<size_t> > uE2E;
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igl::unique_edge_map(F, E, uE, EMAP, uE2E);
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MatrixXI E, uE;
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VectorXI EMAP, uEC, uEE;
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igl::unique_edge_map(F, E, uE, EMAP, uEC, uEE);
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Eigen::VectorXi P;
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const size_t num_patches = igl::extract_manifold_patches(F, EMAP, uE2E, P);
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VectorXI P;
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const size_t num_patches = igl::extract_manifold_patches(F,EMAP,uEC,uEE,P);
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DerivedW per_patch_cells;
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const size_t num_cells =
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igl::copyleft::cgal::extract_cells(
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V, F, P, E, uE, uE2E, EMAP, per_patch_cells);
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extract_cells(V,F,P,uE,EMAP,uEC,uEE,per_patch_cells);
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#ifdef PROPAGATE_WINDING_NUMBER_TIMING
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log_time("cell_extraction");
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#endif
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return propagate_winding_numbers(V, F,
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uE, uE2E,
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uE, uEC, uEE,
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num_patches, P,
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num_cells, per_patch_cells,
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labels, W);
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@@ -85,23 +85,28 @@ template<
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typename DerivedV,
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typename DerivedF,
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typename DeriveduE,
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typename uE2EType,
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typename DeriveduEC,
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typename DeriveduEE,
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typename DerivedP,
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typename DerivedC,
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typename DerivedL,
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typename DerivedW>
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IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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const Eigen::PlainObjectBase<DerivedV>& V,
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const Eigen::PlainObjectBase<DerivedF>& F,
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const Eigen::PlainObjectBase<DeriveduE>& uE,
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const std::vector<std::vector<uE2EType> >& uE2E,
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const Eigen::MatrixBase<DerivedV>& V,
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const Eigen::MatrixBase<DerivedF>& F,
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const Eigen::MatrixBase<DeriveduE>& uE,
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const Eigen::MatrixBase<DeriveduEC>& uEC,
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const Eigen::MatrixBase<DeriveduEE>& uEE,
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const size_t num_patches,
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const Eigen::PlainObjectBase<DerivedP>& P,
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const Eigen::MatrixBase<DerivedP>& P,
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const size_t num_cells,
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const Eigen::PlainObjectBase<DerivedC>& C,
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const Eigen::PlainObjectBase<DerivedL>& labels,
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const Eigen::MatrixBase<DerivedC>& C,
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const Eigen::MatrixBase<DerivedL>& labels,
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Eigen::PlainObjectBase<DerivedW>& W)
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{
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using Index = typename DerivedF::Scalar;
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using MatrixXI = Eigen::Matrix<Index, Eigen::Dynamic, Eigen::Dynamic>;
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using VectorXI = Eigen::Matrix<Index, Eigen::Dynamic, 1>;
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#ifdef PROPAGATE_WINDING_NUMBER_TIMING
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const auto & tictoc = []() -> double
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{
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@@ -119,10 +124,9 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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bool valid = true;
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// https://github.com/libigl/libigl/issues/674
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if (!igl::piecewise_constant_winding_number(F, uE, uE2E))
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if (!igl::piecewise_constant_winding_number(F, uE, uEC, uEE))
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{
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assert(false && "Input mesh is not PWN");
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std::cerr << "Input mesh is not PWN!" << std::endl;
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valid = false;
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}
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@@ -134,6 +138,7 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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log_time("cell_connectivity");
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#endif
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#ifdef IGL_COPYLEFT_CGAL_PROPAGATE_WINDING_NUMBERS_DEBUG
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auto save_cell = [&](const std::string& filename, size_t cell_id) -> void{
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std::vector<size_t> faces;
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for (size_t i=0; i<num_patches; i++) {
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@@ -145,7 +150,7 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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}
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}
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}
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Eigen::MatrixXi cell_faces(faces.size(), 3);
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MatrixXI cell_faces(faces.size(), 3);
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for (size_t i=0; i<faces.size(); i++) {
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cell_faces.row(i) = F.row(faces[i]);
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}
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@@ -153,13 +158,14 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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assign(V,vertices);
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writePLY(filename, vertices, cell_faces);
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};
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#endif
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#ifndef NDEBUG
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#ifdef IGL_COPYLEFT_CGAL_PROPAGATE_WINDING_NUMBERS_DEBUG
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{
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// Check for odd cycle.
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Eigen::VectorXi cell_labels(num_cells);
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VectorXI cell_labels(num_cells);
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cell_labels.setZero();
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Eigen::VectorXi parents(num_cells);
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VectorXI parents(num_cells);
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parents.setConstant(-1);
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auto trace_parents = [&](size_t idx) -> std::list<size_t> {
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std::list<size_t> path;
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@@ -220,9 +226,9 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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}
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#endif
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size_t outer_facet;
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Eigen::Index outer_facet;
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bool flipped;
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Eigen::VectorXi I = igl::LinSpaced<Eigen::VectorXi>(num_faces, 0, num_faces-1);
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VectorXI I = igl::LinSpaced<VectorXI>(num_faces, 0, num_faces-1);
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igl::copyleft::cgal::outer_facet(V, F, I, outer_facet, flipped);
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#ifdef PROPAGATE_WINDING_NUMBER_TIMING
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log_time("outer_facet");
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@@ -231,7 +237,7 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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const size_t outer_patch = P[outer_facet];
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const size_t infinity_cell = C(outer_patch, flipped?1:0);
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Eigen::VectorXi patch_labels(num_patches);
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VectorXI patch_labels(num_patches);
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const int INVALID = std::numeric_limits<int>::max();
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patch_labels.setConstant(INVALID);
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for (size_t i=0; i<num_faces; i++) {
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@@ -244,7 +250,7 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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assert((patch_labels.array() != INVALID).all());
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const size_t num_labels = patch_labels.maxCoeff()+1;
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Eigen::MatrixXi per_cell_W(num_cells, num_labels);
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MatrixXI per_cell_W(num_cells, num_labels);
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per_cell_W.setConstant(INVALID);
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per_cell_W.row(infinity_cell).setZero();
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std::queue<size_t> Q;
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@@ -266,7 +272,7 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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}
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Q.push(neighbor_cell);
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} else {
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#ifndef NDEBUG
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#ifdef IGL_COPYLEFT_CGAL_PROPAGATE_WINDING_NUMBERS_DEBUG
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// Checking for winding number consistency.
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// This check would inevitably fail for meshes that contain open
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// boundary or non-orientable. However, the inconsistent winding number
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@@ -274,16 +280,18 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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// is local and embedded within the volume. This, unfortunately, is the
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// best we can do because the problem of computing integer winding
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// number is ill-defined for open and non-orientable surfaces.
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for (size_t i=0; i<num_labels; i++) {
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if ((int)i == patch_labels[patch_idx]) {
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int inc = direction ? -1:1;
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//assert(per_cell_W(neighbor_cell, i) ==
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// per_cell_W(curr_cell, i) + inc);
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} else {
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//assert(per_cell_W(neighbor_cell, i) ==
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// per_cell_W(curr_cell, i));
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}
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}
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//
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// Commented this out because it wasn't actually calling the asserts...
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//for (size_t i=0; i<num_labels; i++) {
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// if ((int)i == patch_labels[patch_idx]) {
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// int inc = direction ? -1:1;
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// //assert(per_cell_W(neighbor_cell, i) ==
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// // per_cell_W(curr_cell, i) + inc);
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// } else {
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// //assert(per_cell_W(neighbor_cell, i) ==
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// // per_cell_W(curr_cell, i));
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// }
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//}
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#endif
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}
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}
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@@ -312,13 +320,9 @@ IGL_INLINE bool igl::copyleft::cgal::propagate_winding_numbers(
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#ifdef IGL_STATIC_LIBRARY
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// Explicit template instantiation
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// generated by autoexplicit.sh
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template bool igl::copyleft::cgal::propagate_winding_numbers<Eigen::Matrix<CGAL::Lazy_exact_nt<CGAL::Gmpq>, -1, -1, 1, -1, -1>, Eigen::Matrix<int, -1, 3, 1, -1, 3>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, unsigned long, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<CGAL::Gmpq>, -1, -1, 1, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 3, 1, -1, 3> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, unsigned long, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, unsigned long, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> >&);
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// generated by autoexplicit.sh
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template bool igl::copyleft::cgal::propagate_winding_numbers<Eigen::Matrix<CGAL::Lazy_exact_nt<CGAL::Gmpq>, -1, -1, 1, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, unsigned long, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<CGAL::Gmpq>, -1, -1, 1, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, std::vector<std::vector<unsigned long, std::allocator<unsigned long> >, std::allocator<std::vector<unsigned long, std::allocator<unsigned long> > > > const&, unsigned long, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, unsigned long, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> >&);
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template bool igl::copyleft::cgal::propagate_winding_numbers<Eigen::Matrix<CGAL::Lazy_exact_nt<CGAL::Gmpq>, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1> >(Eigen::PlainObjectBase<Eigen::Matrix<CGAL::Lazy_exact_nt<CGAL::Gmpq>, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> >&);
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template bool igl::copyleft::cgal::propagate_winding_numbers<Eigen::Matrix<CGAL::Epeck::FT, -1, -1, 1, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1> >(Eigen::MatrixBase<Eigen::Matrix<CGAL::Epeck::FT, -1, -1, 1, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, size_t, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, size_t, Eigen::MatrixBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> >&);
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template bool igl::copyleft::cgal::propagate_winding_numbers<Eigen::Matrix<CGAL::Epeck::FT, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1> >(Eigen::MatrixBase<Eigen::Matrix<CGAL::Epeck::FT, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, size_t, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, size_t, Eigen::MatrixBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> >&);
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template bool igl::copyleft::cgal::propagate_winding_numbers<Eigen::Matrix<CGAL::Epeck::FT, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, -1, 0, -1, -1>, Eigen::Matrix<int, -1, 1, 0, -1, 1>, Eigen::Matrix<int, -1, -1, 0, -1, -1> >(Eigen::MatrixBase<Eigen::Matrix<CGAL::Epeck::FT, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> > const&, Eigen::MatrixBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, -1, 0, -1, -1> >&);
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#ifdef WIN32
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template bool igl::copyleft::cgal::propagate_winding_numbers<class Eigen::Matrix<class CGAL::Lazy_exact_nt<class CGAL::Gmpq>, -1, -1, 1, -1, -1>, class Eigen::Matrix<int, -1, -1, 0, -1, -1>, class Eigen::Matrix<int, -1, -1, 0, -1, -1>, unsigned __int64, class Eigen::Matrix<int, -1, 1, 0, -1, 1>, class Eigen::Matrix<int, -1, -1, 0, -1, -1>, class Eigen::Matrix<int, -1, 1, 0, -1, 1>, class Eigen::Matrix<int, -1, -1, 0, -1, -1>>(class Eigen::PlainObjectBase<class Eigen::Matrix<class CGAL::Lazy_exact_nt<class CGAL::Gmpq>, -1, -1, 1, -1, -1>> const &, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, -1, 0, -1, -1>> const &, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, -1, 0, -1, -1>> const &, class std::vector<class std::vector<unsigned __int64, class std::allocator<unsigned __int64>>, class std::allocator<class std::vector<unsigned __int64, class std::allocator<unsigned __int64>>>> const &, unsigned __int64, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, 1, 0, -1, 1>> const &, unsigned __int64, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, -1, 0, -1, -1>> const &, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, 1, 0, -1, 1>> const &, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, -1, 0, -1, -1>> &);
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template bool igl::copyleft::cgal::propagate_winding_numbers<class Eigen::Matrix<class CGAL::Lazy_exact_nt<class CGAL::Gmpq>, -1, -1, 1, -1, -1>, class Eigen::Matrix<int, -1, 3, 1, -1, 3>, class Eigen::Matrix<int, -1, -1, 0, -1, -1>, unsigned __int64, class Eigen::Matrix<int, -1, 1, 0, -1, 1>, class Eigen::Matrix<int, -1, -1, 0, -1, -1>, class Eigen::Matrix<int, -1, 1, 0, -1, 1>, class Eigen::Matrix<int, -1, -1, 0, -1, -1>>(class Eigen::PlainObjectBase<class Eigen::Matrix<class CGAL::Lazy_exact_nt<class CGAL::Gmpq>, -1, -1, 1, -1, -1>> const &, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, 3, 1, -1, 3>> const &, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, -1, 0, -1, -1>> const &, class std::vector<class std::vector<unsigned __int64, class std::allocator<unsigned __int64>>, class std::allocator<class std::vector<unsigned __int64, class std::allocator<unsigned __int64>>>> const &, unsigned __int64, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, 1, 0, -1, 1>> const &, unsigned __int64, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, -1, 0, -1, -1>> const &, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, 1, 0, -1, 1>> const &, class Eigen::PlainObjectBase<class Eigen::Matrix<int, -1, -1, 0, -1, -1>> &);
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#endif
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#endif
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Reference in New Issue
Block a user