/**
* \brief Display the specified viewer objects.
* \param theObjs sequence of objects to display
* \param theViewerId viewer identifier
* \param theIsForced flag used to update all objects, including the unchanged ones
/**
* \brief Display the specified viewer objects.
* \param theObjs sequence of objects to display
* \param theViewerId viewer identifier
* \param theIsForced flag used to update all objects, including the unchanged ones