Function meshPostProcessing

src/aliceVision/mesh/meshPostProcessing.cpp:17–138

namespace mesh {

void meshPostProcessing(Mesh*& inout_mesh,
                        StaticVector<StaticVector<int>>& inout_ptsCams,
                        mvsUtils::MultiViewParams& mp,
                        const std::string& debugFolderName,
                        StaticVector<Point3d>* hexahsToExcludeFromResultingMesh,
                        Point3d* hexah)
{
    long timer = std::clock();
    ALICEVISION_LOG_INFO("Mesh post-processing.");

    bool exportDebug = (float)mp.userParams.get<bool>("delaunaycut.exportDebugGC", false);

    if (exportDebug)
        inout_mesh->save(debugFolderName + "rawGraphCut");

    // copy ptsCams
    {
        StaticVector<StaticVector<int>> ptsCamsOld = inout_ptsCams;
        StaticVector<int> ptIdToNewPtId;

        bool doRemoveTrianglesInhexahsToExcludeFromResultingMesh =
          (bool)mp.userParams.get<bool>("LargeScale.doRemoveTrianglesInhexahsToExcludeFromResultingMesh", false);
        if (doRemoveTrianglesInhexahsToExcludeFromResultingMesh && hexahsToExcludeFromResultingMesh)
        {
            inout_mesh->removeTrianglesInHexahedrons(hexahsToExcludeFromResultingMesh);
        }

        inout_mesh->removeFreePointsFromMesh(ptIdToNewPtId);

        // remap visibilities
        inout_ptsCams.resize(inout_mesh->pts.size());
        for (int i = 0; i < ptIdToNewPtId.size(); ++i)
        {
            int newId = ptIdToNewPtId[i];
            if (newId > -1)
            {
                StaticVector<int>& ptCamsNew = inout_ptsCams[newId];
                ptCamsNew.clear();
                ptCamsNew.reserve(sizeOfStaticVector<int>(ptsCamsOld[i]));
                for (int j = 0; j < sizeOfStaticVector<int>(ptsCamsOld[i]); ++j)
                {
                    ptCamsNew.push_back(ptsCamsOld[i][j]);
                }
            }
        }
    }

    if (true)  // TODO: how to remove it?
    {
        ALICEVISION_LOG_INFO("Mesh Cleaning.");

        MeshEnergyOpt meOpt(&mp);
        meOpt.addMesh(*inout_mesh);
        delete inout_mesh;

        meOpt.init();
        meOpt.cleanMesh(10);