Rounding.cpp

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#include "Rounding.hpp"
 
#include <wmtk/Mesh.hpp>
#include <wmtk/attribute/Accessor.hpp>
#include <wmtk/attribute/MeshAttributeHandle.hpp>
#include <wmtk/utils/Logger.hpp>
 
 
namespace wmtk::operations {
 
Rounding::Rounding(Mesh& m, TypedAttributeHandle<Rational>& coordinate)
    : AttributesUpdate(m)
    , m_coordinate_handle(coordinate)
{}
 
std::vector<simplex::Simplex> Rounding::execute(const simplex::Simplex& simplex)
{
    assert(simplex.primitive_type() == PrimitiveType::Vertex);
 
    auto accessor = mesh().create_accessor(m_coordinate_handle);
 
    // auto& pos = accessor.vector_attribute(simplex.tuple());
    for (int i = 0; i < mesh().get_attribute_dimension(m_coordinate_handle); ++i) {
        accessor.vector_attribute(simplex.tuple())[i].round();
    }
    // accessor.vector_attribute(simplex.tuple()) = pos;
 
    return AttributesUpdate::execute(simplex);
}
 
} // namespace wmtk::operations