GLM folder changed

1 files changed, 492 insertions, 0 deletions

diff --git a/Project/glm/gtx/string_cast.inl b/Project/glm/gtx/string_cast.inl
new file mode 100644
index 0000000..f67751d
--- /dev/null
+++ b/Project/glm/gtx/string_cast.inl
@@ -0,0 +1,492 @@
+/// @ref gtx_string_cast
+
+#include <cstdarg>
+#include <cstdio>
+
+namespace glm{
+namespace detail
+{
+	template <typename T>
+	struct cast
+	{
+		typedef T value_type;
+	};
+
+	template <>
+	struct cast<float>
+	{
+		typedef double value_type;
+	};
+
+	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 == GLM_NULLPTR)
+			return std::string();
+
+		va_start(list, msg);
+#		if (GLM_COMPILER & GLM_COMPILER_VC)
+			vsprintf_s(text, STRING_BUFFER, msg, list);
+#		else//
+			std::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<qualifier Q>
+	struct compute_to_string<vec<1, bool, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(vec<1, bool, Q> const& x)
+		{
+			return detail::format("bvec1(%s)",
+				x[0] ? detail::LabelTrue : detail::LabelFalse);
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_to_string<vec<2, bool, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(vec<2, bool, Q> const& x)
+		{
+			return detail::format("bvec2(%s, %s)",
+				x[0] ? detail::LabelTrue : detail::LabelFalse,
+				x[1] ? detail::LabelTrue : detail::LabelFalse);
+		}
+	};
+
+	template<qualifier Q>
+	struct compute_to_string<vec<3, bool, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(vec<3, bool, Q> 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<qualifier Q>
+	struct compute_to_string<vec<4, bool, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(vec<4, bool, Q> 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, qualifier Q>
+	struct compute_to_string<vec<1, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(vec<1, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<vec<2, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(vec<2, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0]),
+				static_cast<typename cast<T>::value_type>(x[1]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<vec<3, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(vec<3, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0]),
+				static_cast<typename cast<T>::value_type>(x[1]),
+				static_cast<typename cast<T>::value_type>(x[2]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<vec<4, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(vec<4, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0]),
+				static_cast<typename cast<T>::value_type>(x[1]),
+				static_cast<typename cast<T>::value_type>(x[2]),
+				static_cast<typename cast<T>::value_type>(x[3]));
+		}
+	};
+
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<2, 2, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<2, 2, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<2, 3, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<2, 3, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]), static_cast<typename cast<T>::value_type>(x[0][2]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]), static_cast<typename cast<T>::value_type>(x[1][2]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<2, 4, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<2, 4, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]), static_cast<typename cast<T>::value_type>(x[0][2]), static_cast<typename cast<T>::value_type>(x[0][3]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]), static_cast<typename cast<T>::value_type>(x[1][2]), static_cast<typename cast<T>::value_type>(x[1][3]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<3, 2, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<3, 2, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]),
+				static_cast<typename cast<T>::value_type>(x[2][0]), static_cast<typename cast<T>::value_type>(x[2][1]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<3, 3, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<3, 3, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]), static_cast<typename cast<T>::value_type>(x[0][2]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]), static_cast<typename cast<T>::value_type>(x[1][2]),
+				static_cast<typename cast<T>::value_type>(x[2][0]), static_cast<typename cast<T>::value_type>(x[2][1]), static_cast<typename cast<T>::value_type>(x[2][2]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<3, 4, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<3, 4, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]), static_cast<typename cast<T>::value_type>(x[0][2]), static_cast<typename cast<T>::value_type>(x[0][3]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]), static_cast<typename cast<T>::value_type>(x[1][2]), static_cast<typename cast<T>::value_type>(x[1][3]),
+				static_cast<typename cast<T>::value_type>(x[2][0]), static_cast<typename cast<T>::value_type>(x[2][1]), static_cast<typename cast<T>::value_type>(x[2][2]), static_cast<typename cast<T>::value_type>(x[2][3]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<4, 2, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<4, 2, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]),
+				static_cast<typename cast<T>::value_type>(x[2][0]), static_cast<typename cast<T>::value_type>(x[2][1]),
+				static_cast<typename cast<T>::value_type>(x[3][0]), static_cast<typename cast<T>::value_type>(x[3][1]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<4, 3, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<4, 3, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]), static_cast<typename cast<T>::value_type>(x[0][2]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]), static_cast<typename cast<T>::value_type>(x[1][2]),
+				static_cast<typename cast<T>::value_type>(x[2][0]), static_cast<typename cast<T>::value_type>(x[2][1]), static_cast<typename cast<T>::value_type>(x[2][2]),
+				static_cast<typename cast<T>::value_type>(x[3][0]), static_cast<typename cast<T>::value_type>(x[3][1]), static_cast<typename cast<T>::value_type>(x[3][2]));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<mat<4, 4, T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(mat<4, 4, T, Q> 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(),
+				static_cast<typename cast<T>::value_type>(x[0][0]), static_cast<typename cast<T>::value_type>(x[0][1]), static_cast<typename cast<T>::value_type>(x[0][2]), static_cast<typename cast<T>::value_type>(x[0][3]),
+				static_cast<typename cast<T>::value_type>(x[1][0]), static_cast<typename cast<T>::value_type>(x[1][1]), static_cast<typename cast<T>::value_type>(x[1][2]), static_cast<typename cast<T>::value_type>(x[1][3]),
+				static_cast<typename cast<T>::value_type>(x[2][0]), static_cast<typename cast<T>::value_type>(x[2][1]), static_cast<typename cast<T>::value_type>(x[2][2]), static_cast<typename cast<T>::value_type>(x[2][3]),
+				static_cast<typename cast<T>::value_type>(x[3][0]), static_cast<typename cast<T>::value_type>(x[3][1]), static_cast<typename cast<T>::value_type>(x[3][2]), static_cast<typename cast<T>::value_type>(x[3][3]));
+		}
+	};
+
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<qua<T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(qua<T, Q> const& q)
+		{
+			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(),
+				static_cast<typename cast<T>::value_type>(q.w),
+				static_cast<typename cast<T>::value_type>(q.x),
+				static_cast<typename cast<T>::value_type>(q.y),
+				static_cast<typename cast<T>::value_type>(q.z));
+		}
+	};
+
+	template<typename T, qualifier Q>
+	struct compute_to_string<tdualquat<T, Q> >
+	{
+		GLM_FUNC_QUALIFIER static std::string call(tdualquat<T, Q> 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,
+				LiteralStr, LiteralStr, LiteralStr, LiteralStr));
+
+			return detail::format(FormatStr.c_str(),
+				static_cast<typename cast<T>::value_type>(x.real.w),
+				static_cast<typename cast<T>::value_type>(x.real.x),
+				static_cast<typename cast<T>::value_type>(x.real.y),
+				static_cast<typename cast<T>::value_type>(x.real.z),
+				static_cast<typename cast<T>::value_type>(x.dual.w),
+				static_cast<typename cast<T>::value_type>(x.dual.x),
+				static_cast<typename cast<T>::value_type>(x.dual.y),
+				static_cast<typename cast<T>::value_type>(x.dual.z));
+		}
+	};
+
+}//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