get_value_at()

double MayaFlux::Kakshya::TextureContainer::get_value_at ( const std::vector< uint64_t > &  coordinates ) const

overridevirtual

Get a single value at the specified coordinates.

Parameters

coordinates

N-dimensional coordinates

Returns

Value at the specified location

Implements MayaFlux::Kakshya::NDDataContainer.

Definition at line 563 of file TextureContainer.cpp.

{
    if (coordinates.size() < 3 || m_data.empty())
        return 0.0;
 
    const size_t elem_idx = (coordinates[0] * m_width + coordinates[1]) * m_channels
        + coordinates[2];
 
    std::shared_lock lock(m_data_mutex);
    return read_normalized_at(m_data[0], m_format, elem_idx);
}