get_data_at()

void * MayaFlux::Nodes::Network::FieldOperator::get_data_at ( size_t  global_index )

overrideprotectedvirtual

Get mutable access to point at global index.

Returns

Pointer to vertex data, or nullptr if index invalid

Subclasses must implement to provide per-point access

Implements MayaFlux::Nodes::Network::GraphicsOperator.

Definition at line 361 of file FieldOperator.cpp.

{
    if (global_index >= m_count)
        return nullptr;
    return m_vertex_data.data() + global_index * k_stride;
}

References k_stride, m_count, and m_vertex_data.