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nuclear@54
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1 /*
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2 goat3d - 3D scene, character, and animation file format library.
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3 Copyright (C) 2013-2014 John Tsiombikas <nuclear@member.fsf.org>
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4
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5 This program is free software: you can redistribute it and/or modify
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6 it under the terms of the GNU Lesser General Public License as published by
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7 the Free Software Foundation, either version 3 of the License, or
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8 (at your option) any later version.
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9
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10 This program is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 GNU Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public License
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16 along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 */
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18 #include "material.h"
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19
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20 using namespace g3dimpl;
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21
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22 MaterialAttrib Material::def_attr;
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23
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24 int Material::get_attrib_count() const
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25 {
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26 return (int)attrib.size();
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27 }
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28
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29 const char *Material::get_attrib_name(int idx) const
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30 {
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31 if(idx < 0 || idx >= get_attrib_count()) {
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32 return 0;
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33 }
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34
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35 std::map<std::string, MaterialAttrib>::const_iterator it = attrib.begin();
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36 for(int i=0; i<idx; i++) it++;
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37 return it->first.c_str();
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38 }
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39
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40 MaterialAttrib &Material::operator [](int idx)
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41 {
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42 if(idx < 0 || idx >= get_attrib_count()) {
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43 return def_attr;
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44 }
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45
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46 std::map<std::string, MaterialAttrib>::iterator it = attrib.begin();
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47 for(int i=0; i<idx; i++) it++;
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48 return it->second;
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49 }
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50
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51 const MaterialAttrib &Material::operator [](int idx) const
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52 {
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53 if(idx < 0 || idx >= get_attrib_count()) {
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54 return def_attr;
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55 }
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56
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57 std::map<std::string, MaterialAttrib>::const_iterator it = attrib.begin();
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58 for(int i=0; i<idx; i++) it++;
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59 return it->second;
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60 }
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61
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62 MaterialAttrib &Material::operator [](const std::string &name)
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63 {
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64 return attrib[name];
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65 }
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66
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67 const MaterialAttrib &Material::operator [](const std::string &name) const
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68 {
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69 std::map<std::string, MaterialAttrib>::const_iterator it;
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70 if((it = attrib.find(name)) != attrib.end()) {
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71 return it->second;
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72 }
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73 return def_attr;
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74 }
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75
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