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Jake
2026-05-11 19:29:55 +01:00
commit d4d1215874
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34
deps_src/libigl/igl/ears.cpp Normal file
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#include "ears.h"
#include "on_boundary.h"
#include "find.h"
#include "slice.h"
#include "mat_min.h"
#include <cassert>
template <
typename DerivedF,
typename Derivedear,
typename Derivedear_opp>
IGL_INLINE void igl::ears(
const Eigen::MatrixBase<DerivedF> & F,
Eigen::PlainObjectBase<Derivedear> & ear,
Eigen::PlainObjectBase<Derivedear_opp> & ear_opp)
{
assert(F.cols() == 3 && "F should contain triangles");
Eigen::Array<bool,Eigen::Dynamic,3> B;
{
Eigen::Array<bool,Eigen::Dynamic,1> I;
on_boundary(F,I,B);
}
find(B.rowwise().count() == 2,ear);
Eigen::Array<bool,Eigen::Dynamic,3> Bear;
slice(B,ear,1,Bear);
Eigen::Array<bool,Eigen::Dynamic,1> M;
mat_min(Bear,2,M,ear_opp);
}
#ifdef IGL_STATIC_LIBRARY
// Explicit template instantiation
// generated by autoexplicit.sh
template void igl::ears<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<int, -1, -1, 0, -1, -1> > const&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&, Eigen::PlainObjectBase<Eigen::Matrix<int, -1, 1, 0, -1, 1> >&);
#endif