detray::detail::add_sf_material_map< material_t > Struct Template Reference

A functor to add a material map to a surface. More...

#include <detray/builders/material_map_builder.hpp>

Public Member Functions
template<typename mask_coll_t, typename index_range_t, typename mat_factory_t, typename bin_data_t, std::size_t DIM, typename material_store_t, concepts::scalar scalar_t>
std::pair< typename material_t::id, dindex >	operator() (const mask_coll_t &mask_coll, const index_range_t &index, const mat_factory_t &mat_factory, std::vector< bin_data_t > &bin_data, const darray< std::size_t, DIM > &n_bins, const darray< std::vector< scalar_t >, DIM > &axis_spans, material_store_t &mat_store, const bool deduplicate=false) const
	Build a material grid for a surface mask and store its link.

Detailed Description

template<typename material_t>
struct detray::detail::add_sf_material_map< material_t >

A functor to add a material map to a surface.

If deduplicate is set, an identical material map that is already in the material store is reused instead of adding a new one.

Returns

the type id and index of the material map in the store

Member Function Documentation

operator()()

template<typename material_t>

template<typename mask_coll_t, typename index_range_t, typename mat_factory_t, typename bin_data_t, std::size_t DIM, typename material_store_t, concepts::scalar scalar_t>

std::pair< typename material_t::id, dindex > detray::detail::add_sf_material_map< material_t >::operator()	(	const mask_coll_t &	mask_coll,
		const index_range_t &	index,
		const mat_factory_t &	mat_factory,
		std::vector< bin_data_t > &	bin_data,
		const darray< std::size_t, DIM > &	n_bins,
		const darray< std::vector< scalar_t >, DIM > &	axis_spans,
		material_store_t &	mat_store,
		const bool	deduplicate = false ) const

Build a material grid for a surface mask and store its link.

Parameters

mask_coll	Mask collection associated with the surface.
index	Range of masks used to construct the surface extent.
mat_factory	Factory that creates an empty material grid.
bin_data	Material values indexed by local grid bin.
n_bins	Number of bins on each grid axis.
axis_spans	Optional coordinate spans for the map axes.
mat_store	Material store receiving the generated map.
deduplicate	Whether to reuse an identical map already in the store.

Returns

Material identifier and index assigned to the grid.