Slic3r::TriangleMeshDeal Class Reference

#include </home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/TriangleMeshDeal.hpp>

Static Public Member Functions
static TriangleMesh	smooth_triangle_mesh (const TriangleMesh &mesh, bool &ok)

Detailed Description

Member Function Documentation

smooth_triangle_mesh()

TriangleMesh Slic3r::TriangleMeshDeal::smooth_triangle_mesh ( const TriangleMesh & mesh, bool & ok )

static

{
    {
        using namespace igl;
        typedef Eigen::Matrix<float, Eigen::Dynamic, 3, Eigen::DontAlign | Eigen::RowMajor> RowMatrixX3f;
        typedef Eigen::Matrix<int, Eigen::Dynamic, 3, Eigen::DontAlign | Eigen::RowMajor>   RowMatrixX3i;
 
        auto vertices_count = mesh.its.vertices.size();
        auto indices_count  = mesh.its.indices.size();
        // Use Map to map the vertices and indicies into Matrixes without requiring a copy.
        const Eigen::Map<const RowMatrixX3f> OV(mesh.its.vertices[0].data(), vertices_count, 3);
        const Eigen::Map<const RowMatrixX3i> OF(mesh.its.indices[0].data(), indices_count, 3);
        Eigen::MatrixX3f                     V;
        Eigen::MatrixX3i                     F;
 
        ok = true;
        // TODO: add validation checks for the input mesh? Is this really necessary?
        // if ( <not OK> ) {
        //    ok = false;
        //    return TriangleMesh();
        // }
        loop(OV, OF, V, F);
 
        indexed_triangle_set its;
        auto                 iterv = V.rowwise();
        auto                 iterf = F.rowwise();
        its.vertices.assign(iterv.cbegin(), iterv.cend());
        its.indices.assign(iterf.cbegin(), iterf.cend());
        TriangleMesh result_mesh(its);
        return result_mesh;
    }
}

References Slic3r::F, and Slic3r::TriangleMesh::its.

Referenced by Slic3r::GUI::ObjectList::smooth_mesh().

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The documentation for this class was generated from the following files:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/TriangleMeshDeal.hpp
• /home/runner/work/OrcaSlicer/OrcaSlicer/src/libslic3r/TriangleMeshDeal.cpp