Function addBaseToPlanarMesh

source/MRMesh/MRAlignContoursToMesh.cpp:20–42

{

void addBaseToPlanarMesh( Mesh& mesh, float zOffset )
{
    MR_TIMER;
    mesh.pack(); // for some hard fonts with duplicated points (if triangulated contours have same points, duplicates are not used)
    // it's important to have all vertices valid:
    // first half is upper points of text and second half is lower points of text

    Mesh mesh2 = mesh;
    for ( auto& p : mesh2.points )
        p.z += zOffset;

    mesh2.topology.flipOrientation();

    mesh.addMesh( mesh2 );

    auto edges = mesh.topology.findHoleRepresentiveEdges();
    for ( int bi = 0; bi < edges.size() / 2; ++bi )
    {
        StitchHolesParams stitchParams;
        stitchParams.metric = getVerticalStitchMetric( mesh, Vector3f::plusZ() );
        stitchHoles( mesh, edges[bi], edges[edges.size() / 2 + bi], stitchParams );
    }
}

Expected<Mesh> alignContoursToMesh( const Mesh& mesh, const Contours2f& contours, const ContoursMeshAlignParams& params )
{