create_fabric() [2/2]

std::shared_ptr< Fabric > MayaFlux::Nexus::Tapestry::create_fabric	(	std::string	name,
		float	cell_size = 1.0F
	)

create_fabric a new named Fabric into the Tapestry.

Parameters

name	Identifier for lookup; must not collide with existing names.
cell_size	Grid cell edge length for the spatial index.

Definition at line 27 of file Tapestry.cpp.

{
    if (m_named_fabrics.contains(name)) {
        MF_WARN(Journal::Component::Nexus, Journal::Context::Init,
            "Tapestry::create_fabric: name '{}' already registered, returning existing", name);
        return m_named_fabrics[name].lock();
    }
 
    auto fabric = std::make_shared<Fabric>(*m_scheduler, *m_event_manager, cell_size);
    fabric->set_id(m_next_id++);
    fabric->set_name(name);
    m_fabrics.push_back(fabric);
    m_named_fabrics.emplace(std::move(name), fabric);
    return fabric;
}

References MayaFlux::Journal::Init, m_event_manager, m_fabrics, m_named_fabrics, m_next_id, m_scheduler, MF_WARN, and MayaFlux::Journal::Nexus.