///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
///
/// Copyright (c) 2005 – 2015 G-Truc Creation (www.g-truc.net)
/// Permission is hereby granted, free of charge, to any person obtaining a copy
/// of this software and associated documentation files (the “Software”), to deal
/// in the Software without restriction, including without limitation the rights
/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
/// copies of the Software, and to permit persons to whom the Software is
/// furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// Restrictions:
/// By making use of the Software for military purposes, you choose to make
/// a Bunny unhappy.
///
/// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
/// THE SOFTWARE.
///
/// @ref gtx_string_cast
/// @file glm/gtx/string_cast.inl
/// @date 2008-04-26 / 2014-05-10
/// @author Christophe Riccio
///////////////////////////////////////////////////////////////////////////////////
#include
#include
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
struct literal
{
GLM_FUNC_QUALIFIER static char const * value() {return “%d”;};
};
template
struct literal
{
GLM_FUNC_QUALIFIER static char const * value() {return “%f”;};
};
# if GLM_MODEL == GLM_MODEL_32 && GLM_COMPILER && GLM_COMPILER_VC
template <>
struct literal
{
GLM_FUNC_QUALIFIER static char const * value() {return “%lld”;};
};
template <>
struct literal
{
GLM_FUNC_QUALIFIER static char const * value() {return “%lld”;};
};
# endif//GLM_MODEL == GLM_MODEL_32 && GLM_COMPILER && GLM_COMPILER_VC
template
struct prefix{};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “d”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “b”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “u8”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “i8”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “u16”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “i16”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “u”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “i”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “u64”;};
};
template <>
struct prefix
{
GLM_FUNC_QUALIFIER static char const * value() {return “i64”;};
};
template class matType, typename T, precision P>
struct compute_to_string
{};
template
{
GLM_FUNC_QUALIFIER static std::string call(tvec1
{
return detail::format(“bvec1(%s)”,
x[0] ? detail::LabelTrue : detail::LabelFalse);
}
};
template
{
GLM_FUNC_QUALIFIER static std::string call(tvec2
{
return detail::format(“bvec2(%s, %s)”,
x[0] ? detail::LabelTrue : detail::LabelFalse,
x[1] ? detail::LabelTrue : detail::LabelFalse);
}
};
template
{
GLM_FUNC_QUALIFIER static std::string call(tvec3
{
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
{
GLM_FUNC_QUALIFIER static std::string call(tvec4
{
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tvec1
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
std::string FormatStr(detail::format(“%svec1(%s)”,
PrefixStr,
LiteralStr));
return detail::format(FormatStr.c_str(), x[0]);
}
};
template
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tvec2
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
std::string FormatStr(detail::format(“%svec2(%s, %s)”,
PrefixStr,
LiteralStr, LiteralStr));
return detail::format(FormatStr.c_str(), x[0], x[1]);
}
};
template
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tvec3
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tvec4
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat2x2
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat2x3
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat2x4
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat3x2
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat3x3
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat3x4
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat4x2
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat4x3
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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
struct compute_to_string
{
GLM_FUNC_QUALIFIER static std::string call(tmat4x4
{
char const * PrefixStr = prefix
char const * LiteralStr = literal
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]);
}
};
}//namespace detail
template class matType, typename T, precision P>
GLM_FUNC_DECL std::string to_string(matType
{
return detail::compute_to_string
}
}//namespace glm