Method readPgPatch

plugins/pgpointcloud/io/PgReader.cpp:280–300

point_count_t PgReader::readPgPatch(PointViewPtr view, point_count_t numPts)
{
    point_count_t numRemaining = m_patch.remaining;
    PointId nextId = view->size();
    point_count_t numRead = 0;
    PointRef point(*view, nextId);
    size_t offset = (m_patch.count - m_patch.remaining) * packedPointSize();
    char *pos = (char *)(m_patch.binary.data() + offset);

    while (numRead < numPts && numRemaining > 0)
    {
        point.setPointId(nextId);
        writePoint(point, pos);
        pos += packedPointSize();
        numRemaining--;
        nextId++;
        numRead++;
    }
    m_patch.remaining = numRemaining;
    return numRead;
}

bool PgReader::readPgPatch(PointRef& point)
{