declared_topology()

std::optional< Portal::Graphics::PrimitiveTopology > MayaFlux::Nodes::Network::PathOperator::declared_topology ( ) const

overridevirtual

Forwards to the first path's own get_primitive_topology().

Returns

nullopt when there is no path yet; otherwise m_paths[0]->get_primitive_topology() (PathGeneratorNode defaults to LINE_STRIP). Same first-element choice get_vertex_layout() already makes for the aggregate.

Reimplemented from MayaFlux::Nodes::Network::GraphicsOperator.

Definition at line 197 of file PathOperator.cpp.

{
    if (m_paths.empty()) {
        return std::nullopt;
    }
    return m_paths[0]->get_primitive_topology();
}

References m_paths.