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/* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
/** \file
* \ingroup freestyle
* \brief Functions to manage I/O for the view map
*/
#include <fstream>
#include <string>
#include "ViewMap.h"
#include "../system/FreestyleConfig.h"
#include "../system/ProgressBar.h"
namespace Freestyle {
namespace ViewMapIO {
static const unsigned ZERO = UINT_MAX;
int load(istream &in, ViewMap *vm, ProgressBar *pb = NULL);
int save(ostream &out, ViewMap *vm, ProgressBar *pb = NULL);
namespace Options {
static const unsigned char FLOAT_VECTORS = 1;
static const unsigned char NO_OCCLUDERS = 2;
void setFlags(unsigned char flags);
void addFlags(unsigned char flags);
void rmFlags(unsigned char flags);
unsigned char getFlags();
void setModelsPath(const string &path);
string getModelsPath();
}; // namespace Options
#ifdef IRIX
namespace Internal {
template<unsigned S> ostream &write(ostream &out, const char *str)
{
out.put(str[S - 1]);
return write<S - 1>(out, str);
}
template<> ostream &write<1>(ostream &out, const char *str)
{
return out.put(str[0]);
}
template<> ostream &write<0>(ostream &out, const char *)
{
return out;
}
template<unsigned S> istream &read(istream &in, char *str)
{
in.get(str[S - 1]);
return read<S - 1>(in, str);
}
template<> istream &read<1>(istream &in, char *str)
{
return in.get(str[0]);
}
template<> istream &read<0>(istream &in, char *)
{
return in;
}
} // End of namespace Internal
#endif // IRIX
} // End of namespace ViewMapIO
} /* namespace Freestyle */
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