fit.h File Reference

read and write BSDF fits to a 'fit' file. More...

#include <map>
#include <fstream>
#include "util/string_util.h"
#include "bbm/bsdf_ptr.h"
#include "bbm/bsdf_import.h"

Go to the source code of this file.

Namespaces
namespace	bbm
namespace	bbm::io

Functions
template<typename CONF > requires concepts::config<CONF>
void	importFIT (const std::string &filename, std::map< std::string, bsdf_ptr< CONF > > &data)
	Import a 'fit' file.
template<typename CONF > requires concepts::config<CONF>
void	exportFIT (const std::string &filename, const std::map< std::string, bsdf_ptr< CONF > > &data, const std::string &comment)
	Export a 'fit' file.

Detailed Description

read and write BSDF fits to a 'fit' file.

FIT file format is a text file where:

• a comment starts with '#', and the remainder of the line is ignored.
• a valid BSDF start with a 'key' identifier string, followed by '=' followed by the BSDF in text format (e.g., as produced by bbm::toString).