1 | /*
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2 | -----------------------------------------------------------------------------
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3 | This source file is part of OGRE
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4 | (Object-oriented Graphics Rendering Engine)
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5 | For the latest info, see http://www.ogre3d.org/
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6 |
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7 | Copyright (c) 2000-2005 The OGRE Team
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8 | Also see acknowledgements in Readme.html
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9 |
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10 | This program is free software; you can redistribute it and/or modify it under
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11 | the terms of the GNU Lesser General Public License as published by the Free Software
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12 | Foundation; either version 2 of the License, or (at your option) any later
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13 | version.
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14 |
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15 | This program is distributed in the hope that it will be useful, but WITHOUT
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16 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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17 | FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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18 |
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19 | You should have received a copy of the GNU Lesser General Public License along with
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20 | this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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21 | Place - Suite 330, Boston, MA 02111-1307, USA, or go to
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22 | http://www.gnu.org/copyleft/lesser.txt.
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23 | -----------------------------------------------------------------------------
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24 | */
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25 | #include "OgreStableHeaders.h"
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26 | #include "OgreStringConverter.h"
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27 | #include "OgreVector3.h"
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28 | #include "OgreMatrix3.h"
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29 | #include "OgreMatrix4.h"
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30 | #include "OgreQuaternion.h"
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31 | #include "OgreColourValue.h"
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32 |
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33 | namespace Ogre {
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34 |
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35 | //-----------------------------------------------------------------------
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36 | String StringConverter::toString(Real val, unsigned short precision,
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37 | unsigned short width, char fill, std::ios::fmtflags flags)
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38 | {
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39 | StringUtil::StrStreamType stream;
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40 | stream.precision(precision);
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41 | stream.width(width);
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42 | stream.fill(fill);
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43 | if (flags)
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44 | stream.setf(flags);
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45 | stream << val;
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46 | return stream.str();
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47 | }
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48 | //-----------------------------------------------------------------------
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49 | String StringConverter::toString(int val,
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50 | unsigned short width, char fill, std::ios::fmtflags flags)
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51 | {
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52 | StringUtil::StrStreamType stream;
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53 | stream.width(width);
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54 | stream.fill(fill);
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55 | if (flags)
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56 | stream.setf(flags);
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57 | stream << val;
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58 | return stream.str();
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59 | }
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60 | //-----------------------------------------------------------------------
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61 | #if OGRE_ARCH_TYPE == OGRE_ARCHITECTURE_64 || OGRE_PLATFORM == OGRE_PLATFORM_APPLE
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62 | String StringConverter::toString(unsigned int val,
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63 | unsigned short width, char fill, std::ios::fmtflags flags)
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64 | {
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65 | StringUtil::StrStreamType stream;
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66 | stream.width(width);
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67 | stream.fill(fill);
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68 | if (flags)
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69 | stream.setf(flags);
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70 | stream << val;
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71 | return stream.str();
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72 | }
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73 | //-----------------------------------------------------------------------
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74 | String StringConverter::toString(size_t val,
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75 | unsigned short width, char fill, std::ios::fmtflags flags)
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76 | {
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77 | StringUtil::StrStreamType stream;
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78 | stream.width(width);
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79 | stream.fill(fill);
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80 | if (flags)
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81 | stream.setf(flags);
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82 | stream << val;
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83 | return stream.str();
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84 | }
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85 | #if OGRE_COMPILER == OGRE_COMPILER_MSVC
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86 | //-----------------------------------------------------------------------
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87 | String StringConverter::toString(unsigned long val,
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88 | unsigned short width, char fill, std::ios::fmtflags flags)
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89 | {
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90 | StringUtil::StrStreamType stream;
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91 | stream.width(width);
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92 | stream.fill(fill);
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93 | if (flags)
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94 | stream.setf(flags);
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95 | stream << val;
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96 | return stream.str();
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97 | }
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98 |
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99 | #endif
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100 | //-----------------------------------------------------------------------
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101 | #else
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102 | String StringConverter::toString(size_t val,
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103 | unsigned short width, char fill, std::ios::fmtflags flags)
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104 | {
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105 | StringUtil::StrStreamType stream;
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106 | stream.width(width);
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107 | stream.fill(fill);
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108 | if (flags)
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109 | stream.setf(flags);
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110 | stream << val;
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111 | return stream.str();
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112 | }
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113 | //-----------------------------------------------------------------------
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114 | String StringConverter::toString(unsigned long val,
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115 | unsigned short width, char fill, std::ios::fmtflags flags)
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116 | {
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117 | StringUtil::StrStreamType stream;
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118 | stream.width(width);
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119 | stream.fill(fill);
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120 | if (flags)
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121 | stream.setf(flags);
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122 | stream << val;
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123 | return stream.str();
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124 | }
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125 | //-----------------------------------------------------------------------
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126 | #endif
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127 | String StringConverter::toString(long val,
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128 | unsigned short width, char fill, std::ios::fmtflags flags)
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129 | {
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130 | StringUtil::StrStreamType stream;
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131 | stream.width(width);
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132 | stream.fill(fill);
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133 | if (flags)
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134 | stream.setf(flags);
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135 | stream << val;
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136 | return stream.str();
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137 | }
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138 | //-----------------------------------------------------------------------
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139 | String StringConverter::toString(const Vector3& val)
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140 | {
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141 | StringUtil::StrStreamType stream;
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142 | stream << val.x << " " << val.y << " " << val.z;
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143 | return stream.str();
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144 | }
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145 | //-----------------------------------------------------------------------
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146 | String StringConverter::toString(const Matrix3& val)
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147 | {
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148 | StringUtil::StrStreamType stream;
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149 | stream << val[0][0] << " "
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150 | << val[0][1] << " "
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151 | << val[0][2] << " "
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152 | << val[1][0] << " "
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153 | << val[1][1] << " "
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154 | << val[1][2] << " "
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155 | << val[2][0] << " "
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156 | << val[2][1] << " "
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157 | << val[2][2];
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158 | return stream.str();
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159 | }
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160 | //-----------------------------------------------------------------------
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161 | String StringConverter::toString(bool val, bool yesNo)
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162 | {
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163 | if (val)
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164 | {
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165 | if (yesNo)
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166 | {
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167 | return "yes";
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168 | }
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169 | else
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170 | {
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171 | return "true";
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172 | }
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173 | }
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174 | else
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175 | if (yesNo)
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176 | {
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177 | return "no";
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178 | }
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179 | else
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180 | {
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181 | return "false";
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182 | }
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183 | }
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184 | //-----------------------------------------------------------------------
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185 | String StringConverter::toString(const Matrix4& val)
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186 | {
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187 | StringUtil::StrStreamType stream;
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188 | stream << val[0][0] << " "
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189 | << val[0][1] << " "
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190 | << val[0][2] << " "
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191 | << val[0][3] << " "
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192 | << val[1][0] << " "
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193 | << val[1][1] << " "
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194 | << val[1][2] << " "
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195 | << val[1][3] << " "
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196 | << val[2][0] << " "
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197 | << val[2][1] << " "
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198 | << val[2][2] << " "
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199 | << val[2][3] << " "
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200 | << val[3][0] << " "
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201 | << val[3][1] << " "
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202 | << val[3][2] << " "
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203 | << val[3][3];
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204 | return stream.str();
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205 | }
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206 | //-----------------------------------------------------------------------
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207 | String StringConverter::toString(const Quaternion& val)
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208 | {
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209 | StringUtil::StrStreamType stream;
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210 | stream << val.w << " " << val.x << " " << val.y << " " << val.z;
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211 | return stream.str();
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212 | }
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213 | //-----------------------------------------------------------------------
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214 | String StringConverter::toString(const ColourValue& val)
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215 | {
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216 | StringUtil::StrStreamType stream;
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217 | stream << val.r << " " << val.g << " " << val.b << " " << val.a;
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218 | return stream.str();
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219 | }
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220 | //-----------------------------------------------------------------------
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221 | String StringConverter::toString(const StringVector& val)
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222 | {
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223 | StringUtil::StrStreamType stream;
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224 | StringVector::const_iterator i, iend, ibegin;
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225 | ibegin = val.begin();
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226 | iend = val.end();
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227 | for (i = ibegin; i != iend; ++i)
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228 | {
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229 | if (i != ibegin)
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230 | stream << " ";
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231 |
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232 | stream << *i;
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233 | }
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234 | return stream.str();
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235 | }
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236 | //-----------------------------------------------------------------------
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237 | Real StringConverter::parseReal(const String& val)
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238 | {
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239 | return atof(val.c_str());
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240 | }
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241 | //-----------------------------------------------------------------------
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242 | int StringConverter::parseInt(const String& val)
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243 | {
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244 | return atoi(val.c_str());
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245 | }
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246 | //-----------------------------------------------------------------------
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247 | unsigned int StringConverter::parseUnsignedInt(const String& val)
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248 | {
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249 | return static_cast<unsigned int>(strtoul(val.c_str(), 0, 10));
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250 | }
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251 | //-----------------------------------------------------------------------
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252 | long StringConverter::parseLong(const String& val)
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253 | {
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254 | return strtol(val.c_str(), 0, 10);
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255 | }
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256 | //-----------------------------------------------------------------------
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257 | unsigned long StringConverter::parseUnsignedLong(const String& val)
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258 | {
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259 | return strtoul(val.c_str(), 0, 10);
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260 | }
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261 | //-----------------------------------------------------------------------
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262 | bool StringConverter::parseBool(const String& val)
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263 | {
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264 | return (val == "true" || val == "yes");
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265 | }
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266 | //-----------------------------------------------------------------------
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267 | Vector3 StringConverter::parseVector3(const String& val)
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268 | {
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269 | // Split on space
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270 | std::vector<String> vec = StringUtil::split(val);
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271 |
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272 | if (vec.size() != 3)
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273 | {
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274 | return Vector3::ZERO;
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275 | }
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276 | else
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277 | {
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278 | return Vector3(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]));
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279 | }
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280 |
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281 | }
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282 | //-----------------------------------------------------------------------
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283 | Matrix3 StringConverter::parseMatrix3(const String& val)
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284 | {
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285 | // Split on space
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286 | std::vector<String> vec = StringUtil::split(val);
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287 |
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288 | if (vec.size() != 9)
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289 | {
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290 | return Matrix3::IDENTITY;
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291 | }
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292 | else
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293 | {
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294 | return Matrix3(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]),
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295 | parseReal(vec[3]),parseReal(vec[4]),parseReal(vec[5]),
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296 | parseReal(vec[6]),parseReal(vec[7]),parseReal(vec[8]));
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297 | }
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298 | }
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299 | //-----------------------------------------------------------------------
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300 | Matrix4 StringConverter::parseMatrix4(const String& val)
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301 | {
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302 | // Split on space
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303 | std::vector<String> vec = StringUtil::split(val);
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304 |
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305 | if (vec.size() != 16)
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306 | {
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307 | return Matrix4::IDENTITY;
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308 | }
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309 | else
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310 | {
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311 | return Matrix4(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), parseReal(vec[3]),
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312 | parseReal(vec[4]),parseReal(vec[5]), parseReal(vec[6]), parseReal(vec[7]),
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313 | parseReal(vec[8]),parseReal(vec[9]), parseReal(vec[10]), parseReal(vec[11]),
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314 | parseReal(vec[12]),parseReal(vec[13]), parseReal(vec[14]), parseReal(vec[15]));
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315 | }
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316 | }
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317 | //-----------------------------------------------------------------------
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318 | Quaternion StringConverter::parseQuaternion(const String& val)
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319 | {
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320 | // Split on space
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321 | std::vector<String> vec = StringUtil::split(val);
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322 |
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323 | if (vec.size() != 4)
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324 | {
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325 | return Quaternion::IDENTITY;
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326 | }
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327 | else
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328 | {
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329 | return Quaternion(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), parseReal(vec[3]));
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330 | }
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331 | }
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332 | //-----------------------------------------------------------------------
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333 | ColourValue StringConverter::parseColourValue(const String& val)
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334 | {
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335 | // Split on space
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336 | std::vector<String> vec = StringUtil::split(val);
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337 |
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338 | if (vec.size() == 4)
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339 | {
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340 | return ColourValue(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), parseReal(vec[3]));
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341 | }
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342 | else if (vec.size() == 3)
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343 | {
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344 | return ColourValue(parseReal(vec[0]),parseReal(vec[1]),parseReal(vec[2]), 1.0f);
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345 | }
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346 | else
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347 | {
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348 | return ColourValue::Black;
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349 | }
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350 | }
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351 | //-----------------------------------------------------------------------
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352 | StringVector StringConverter::parseStringVector(const String& val)
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353 | {
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354 | return StringUtil::split(val);
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355 | }
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356 | }
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357 |
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358 |
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