459 lines
13 KiB
Plaintext
459 lines
13 KiB
Plaintext
|
/// @ref gtx_string_cast
|
||
|
|
/// @file glm/gtx/string_cast.inl
|
||
|
|
|
||
|
|
#include <cstdarg>
|
||
|
|
#include <cstdio>
|
||
|
|
|
||
|
|
namespace glm{
|
||
|
|
namespace detail
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER std::string format(const char* msg, ...)
|
||
|
|
{
|
||
|
|
std::size_t const STRING_BUFFER(4096);
|
||
|
|
char text[STRING_BUFFER];
|
||
|
|
va_list list;
|
||
|
|
|
||
|
|
if(msg == 0)
|
||
|
|
return std::string();
|
||
|
|
|
||
|
|
va_start(list, msg);
|
||
|
|
# if(GLM_COMPILER & GLM_COMPILER_VC)
|
||
|
|
vsprintf_s(text, STRING_BUFFER, msg, list);
|
||
|
|
# else//
|
||
|
|
vsprintf(text, msg, list);
|
||
|
|
# endif//
|
||
|
|
va_end(list);
|
||
|
|
|
||
|
|
return std::string(text);
|
||
|
|
}
|
||
|
|
|
||
|
|
static const char* LabelTrue = "true";
|
||
|
|
static const char* LabelFalse = "false";
|
||
|
|
|
||
|
|
template<typename T, bool isFloat = false>
|
||
|
|
struct literal
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "%d";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
struct literal<T, true>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "%f";};
|
||
|
|
};
|
||
|
|
|
||
|
|
# if GLM_MODEL == GLM_MODEL_32 && GLM_COMPILER && GLM_COMPILER_VC
|
||
|
|
template<>
|
||
|
|
struct literal<uint64_t, false>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "%lld";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct literal<int64_t, false>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "%lld";};
|
||
|
|
};
|
||
|
|
# endif//GLM_MODEL == GLM_MODEL_32 && GLM_COMPILER && GLM_COMPILER_VC
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
struct prefix{};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<float>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<double>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "d";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<bool>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "b";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<uint8_t>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "u8";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<int8_t>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "i8";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<uint16_t>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "u16";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<int16_t>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "i16";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<uint32_t>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "u";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<int32_t>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "i";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<uint64_t>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "u64";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<>
|
||
|
|
struct prefix<int64_t>
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static char const * value() {return "i64";};
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename matType>
|
||
|
|
struct compute_to_string
|
||
|
|
{};
|
||
|
|
|
||
|
|
template<precision P>
|
||
|
|
struct compute_to_string<vec<1, bool, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(vec<1, bool, P> const & x)
|
||
|
|
{
|
||
|
|
return detail::format("bvec1(%s)",
|
||
|
|
x[0] ? detail::LabelTrue : detail::LabelFalse);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<precision P>
|
||
|
|
struct compute_to_string<vec<2, bool, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(vec<2, bool, P> const & x)
|
||
|
|
{
|
||
|
|
return detail::format("bvec2(%s, %s)",
|
||
|
|
x[0] ? detail::LabelTrue : detail::LabelFalse,
|
||
|
|
x[1] ? detail::LabelTrue : detail::LabelFalse);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<precision P>
|
||
|
|
struct compute_to_string<vec<3, bool, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(vec<3, bool, P> const & x)
|
||
|
|
{
|
||
|
|
return detail::format("bvec3(%s, %s, %s)",
|
||
|
|
x[0] ? detail::LabelTrue : detail::LabelFalse,
|
||
|
|
x[1] ? detail::LabelTrue : detail::LabelFalse,
|
||
|
|
x[2] ? detail::LabelTrue : detail::LabelFalse);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<precision P>
|
||
|
|
struct compute_to_string<vec<4, bool, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(vec<4, bool, P> const & x)
|
||
|
|
{
|
||
|
|
return detail::format("bvec4(%s, %s, %s, %s)",
|
||
|
|
x[0] ? detail::LabelTrue : detail::LabelFalse,
|
||
|
|
x[1] ? detail::LabelTrue : detail::LabelFalse,
|
||
|
|
x[2] ? detail::LabelTrue : detail::LabelFalse,
|
||
|
|
x[3] ? detail::LabelTrue : detail::LabelFalse);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<vec<1, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(vec<1, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%svec1(%s)",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(), x[0]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<vec<2, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(vec<2, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%svec2(%s, %s)",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(), x[0], x[1]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<vec<3, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(vec<3, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%svec3(%s, %s, %s)",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(), x[0], x[1], x[2]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<vec<4, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(vec<4, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%svec4(%s, %s, %s, %s)",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(), x[0], x[1], x[2], x[3]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<2, 2, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<2, 2, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat2x2((%s, %s), (%s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1],
|
||
|
|
x[1][0], x[1][1]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<2, 3, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<2, 3, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat2x3((%s, %s, %s), (%s, %s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1], x[0][2],
|
||
|
|
x[1][0], x[1][1], x[1][2]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<2, 4, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<2, 4, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat2x4((%s, %s, %s, %s), (%s, %s, %s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1], x[0][2], x[0][3],
|
||
|
|
x[1][0], x[1][1], x[1][2], x[1][3]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<3, 2, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<3, 2, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat3x2((%s, %s), (%s, %s), (%s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1],
|
||
|
|
x[1][0], x[1][1],
|
||
|
|
x[2][0], x[2][1]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<3, 3, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<3, 3, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat3x3((%s, %s, %s), (%s, %s, %s), (%s, %s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1], x[0][2],
|
||
|
|
x[1][0], x[1][1], x[1][2],
|
||
|
|
x[2][0], x[2][1], x[2][2]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<3, 4, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<3, 4, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat3x4((%s, %s, %s, %s), (%s, %s, %s, %s), (%s, %s, %s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1], x[0][2], x[0][3],
|
||
|
|
x[1][0], x[1][1], x[1][2], x[1][3],
|
||
|
|
x[2][0], x[2][1], x[2][2], x[2][3]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<4, 2, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<4, 2, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat4x2((%s, %s), (%s, %s), (%s, %s), (%s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1],
|
||
|
|
x[1][0], x[1][1],
|
||
|
|
x[2][0], x[2][1],
|
||
|
|
x[3][0], x[3][1]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<4, 3, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<4, 3, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat4x3((%s, %s, %s), (%s, %s, %s), (%s, %s, %s), (%s, %s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1], x[0][2],
|
||
|
|
x[1][0], x[1][1], x[1][2],
|
||
|
|
x[2][0], x[2][1], x[2][2],
|
||
|
|
x[3][0], x[3][1], x[3][2]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<mat<4, 4, T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(mat<4, 4, T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%smat4x4((%s, %s, %s, %s), (%s, %s, %s, %s), (%s, %s, %s, %s), (%s, %s, %s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(),
|
||
|
|
x[0][0], x[0][1], x[0][2], x[0][3],
|
||
|
|
x[1][0], x[1][1], x[1][2], x[1][3],
|
||
|
|
x[2][0], x[2][1], x[2][2], x[2][3],
|
||
|
|
x[3][0], x[3][1], x[3][2], x[3][3]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<tquat<T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(tquat<T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%squat(%s, %s, %s, %s)",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(), x[0], x[1], x[2], x[3]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
template<typename T, precision P>
|
||
|
|
struct compute_to_string<tdualquat<T, P> >
|
||
|
|
{
|
||
|
|
GLM_FUNC_QUALIFIER static std::string call(tdualquat<T, P> const & x)
|
||
|
|
{
|
||
|
|
char const * PrefixStr = prefix<T>::value();
|
||
|
|
char const * LiteralStr = literal<T, std::numeric_limits<T>::is_iec559>::value();
|
||
|
|
std::string FormatStr(detail::format("%sdualquat((%s, %s, %s, %s), (%s, %s, %s, %s))",
|
||
|
|
PrefixStr,
|
||
|
|
LiteralStr, LiteralStr, LiteralStr, LiteralStr));
|
||
|
|
|
||
|
|
return detail::format(FormatStr.c_str(), x.real[0], x.real[1], x.real[2], x.real[3], x.dual[0], x.dual[1], x.dual[2], x.dual[3]);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
}//namespace detail
|
||
|
|
|
||
|
|
template<class matType>
|
||
|
|
GLM_FUNC_QUALIFIER std::string to_string(matType const& x)
|
||
|
|
{
|
||
|
|
return detail::compute_to_string<matType>::call(x);
|
||
|
|
}
|
||
|
|
|
||
|
|
}//namespace glm
|