1 | /* |
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2 | orxonox - the future of 3D-vertical-scrollers |
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3 | |
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4 | Copyright (C) 2006 orx |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | ### File Specific: |
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12 | main-programmer: bottac@ee.ethz.ch |
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13 | */ |
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14 | |
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15 | #include "bsp_file.h" |
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16 | #include "bsp_tree_node.h" |
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17 | #include <fstream> |
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18 | #include <sys/stat.h> |
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19 | #include <string.h> |
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20 | #include "debug.h" |
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21 | #include "material.h" |
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22 | #include "vertex_array_model.h" |
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23 | // Necessary ? |
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24 | #include "base_object.h" |
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25 | #include "vector.h" |
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26 | #include "util/loading/resource_manager.h" |
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27 | |
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28 | #include <SDL/SDL_endian.h> |
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29 | #include <SDL/SDL_image.h> |
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30 | |
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31 | using namespace std; |
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32 | |
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33 | |
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34 | // Constructor |
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35 | BspFile::BspFile() |
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36 | {} |
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37 | |
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38 | /** |
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39 | * Loads a quake3 level (*.bsp) |
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40 | * @param name the Name of the *.bsp file |
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41 | */ |
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42 | int BspFile::read(char* name) |
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43 | { |
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44 | int offset; |
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45 | int size; |
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46 | struct stat results; |
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47 | name = "/home/stefalie/svn/orxonox/data/Kanti175.bsp"; |
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48 | |
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49 | if (stat( name , &results) == 0) { |
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50 | PRINTF(0)("BSP FILE: Datei %s gefunden. \n", name); |
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51 | ifstream bspFile (name, ios::in | ios::binary); |
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52 | bspFile.read(this->header, 260); |
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53 | PRINTF(0)("BSP FILE: BSPVersion: %i. \n", ((int *)(header) )[1]); |
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54 | if(SDL_SwapLE32(((int *)(header) )[1]) == 46) PRINTF(0)("BSP FILE: This is the good one! :-) \n"); |
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55 | else PRINTF(0)("BSP FILE: Wrong BSPVersion.\n"); //!< now, we should do some error handling |
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56 | |
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57 | // Get the Nodes |
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58 | offset = SDL_SwapLE32(((int *)(header) )[8]); |
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59 | size = SDL_SwapLE32(((int *)(header))[9]); |
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60 | PRINTF(4)("BSP FILE: NodeSize: %i Bytes. \n", size); |
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61 | PRINTF(4)("BSP FILE: NumNodes: %i. \n", size / sizeof(node)); |
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62 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(node)); |
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63 | PRINTF(4)("BSP FILE: NodeOffset: %i. \n", offset); |
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64 | this->numNodes = size/sizeof(node); |
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65 | this->nodes = new node [this->numNodes]; |
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66 | bspFile.seekg(offset); |
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67 | bspFile.read((char*)this->nodes, size); |
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68 | |
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69 | // and their Planes |
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70 | offset = SDL_SwapLE32(((int *)(header) )[6]); |
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71 | size = SDL_SwapLE32(((int *)(header))[7]); |
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72 | PRINTF(4)("BSP FILE: PlanesSize: %i Bytes. \n", size); |
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73 | PRINTF(4)("BSP FILE: NumPlanes: %i. \n", size / sizeof(plane)); |
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74 | PRINTF(4)("BSP FILE: Remainder: %i. \n", sizeof(plane)); |
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75 | PRINTF(4)("BSP FILE: PlanesOffset: %i. \n", offset); |
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76 | this->numPlanes = size/sizeof(plane); |
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77 | this->planes = new plane [this->numPlanes]; |
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78 | bspFile.seekg(offset); |
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79 | bspFile.read((char*)this->planes, size); |
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80 | |
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81 | // Get the Leafs |
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82 | offset = SDL_SwapLE32(((int *)(header) )[10]); |
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83 | size = SDL_SwapLE32(((int *)(header))[11]); |
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84 | PRINTF(4)("BSP FILE: LeaveSize: %i Bytes. \n", size); |
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85 | PRINTF(4)("BSP FILE: NumLeaves: %i. \n", size / sizeof(leaf)); |
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86 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(leaf)); |
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87 | PRINTF(4)("BSP FILE: LeaveOffset: %i. \n", offset); |
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88 | this->numLeafs = size/sizeof(leaf); |
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89 | this->leaves = new leaf [this->numLeafs]; |
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90 | bspFile.seekg(offset); |
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91 | bspFile.read((char*)this->leaves, size); |
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92 | |
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93 | // Get the Models |
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94 | offset = SDL_SwapLE32(((int *)(header))[16]); |
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95 | size = SDL_SwapLE32(((int *)(header))[17]); |
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96 | PRINTF(4)("BSP FILE: ModelsSize: %i Bytes. \n", size); |
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97 | PRINTF(4)("BSP FILE: NumModels: %i. \n", size / sizeof(model)); |
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98 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(model)); |
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99 | PRINTF(4)("BSP FILE: ModelsOffset: %i. \n", offset); |
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100 | this->numBspModels = size/sizeof(model); |
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101 | this->bspModels = new model [this->numBspModels]; |
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102 | bspFile.seekg(offset); |
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103 | bspFile.read((char*)this->bspModels, size); |
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104 | |
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105 | // Get the leafFaces |
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106 | offset = SDL_SwapLE32(((int *)(header))[12]); |
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107 | size = SDL_SwapLE32(((int *)(header))[13]); |
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108 | PRINTF(4)("BSP FILE: leafFacesSize: %i Bytes. \n", size); |
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109 | PRINTF(4)("BSP FILE: NumleafFaces: %i. \n", size / 4); |
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110 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 4); |
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111 | PRINTF(4)("BSP FILE: leafFacesOffset: %i. \n", offset); |
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112 | this->numLeafFaces = size/4; |
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113 | this->leafFaces = new char [size]; |
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114 | bspFile.seekg(offset); |
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115 | bspFile.read(this->leafFaces, size); |
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116 | |
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117 | // Get the leafBrushes |
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118 | offset = SDL_SwapLE32(((int *)(header))[14]); |
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119 | size = SDL_SwapLE32(((int *)(header))[15]); |
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120 | PRINTF(4)("BSP FILE: leafBrushesSize: %i Bytes. \n", size); |
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121 | PRINTF(4)("BSP FILE: NumleafBrushes: %i. \n", size / 4); |
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122 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 4); |
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123 | PRINTF(4)("BSP FILE: leafBrushesOffset: %i. \n", offset); |
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124 | this->numLeafBrushes = size/4; |
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125 | this->leafBrushes = new char [size]; |
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126 | bspFile.seekg(offset); |
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127 | bspFile.read(this->leafBrushes, size); |
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128 | |
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129 | // Get the brushes |
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130 | offset = SDL_SwapLE32(((int *)(header))[18]); |
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131 | size = SDL_SwapLE32(((int *)(header))[19]); |
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132 | PRINTF(4)("BSP FILE: BrushesSize: %i Bytes. \n", size); |
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133 | PRINTF(4)("BSP FILE: NumBrushes: %i. \n", size / sizeof(brush)); |
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134 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(brush)); |
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135 | PRINTF(4)("BSP FILE: BrushesOffset: %i. \n", offset); |
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136 | this->brushes = new brush [size/sizeof(brush)]; |
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137 | bspFile.seekg(offset); |
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138 | bspFile.read((char*)this->brushes, size); |
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139 | |
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140 | // Get the brushSides |
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141 | offset = SDL_SwapLE32(((int *)(header))[20]); |
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142 | size = SDL_SwapLE32(((int *)(header))[21]); |
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143 | PRINTF(4)("BSP FILE: BrushSidesSize: %i Bytes. \n", size); |
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144 | PRINTF(4)("BSP FILE: NumBrushSides: %i. \n", size / 8); |
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145 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 8); |
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146 | PRINTF(4)("BSP FILE: BrushSidesOffset: %i. \n", offset); |
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147 | this->numBrushSides = size/sizeof(brushside); |
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148 | this->brushSides = new brushside [this->numBrushSides]; |
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149 | bspFile.seekg(offset); |
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150 | bspFile.read((char*)this->brushSides, size); |
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151 | |
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152 | // Get the Vertice |
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153 | offset = SDL_SwapLE32(((int *)(header))[22]); |
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154 | size = SDL_SwapLE32(((int *)(header))[23]); |
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155 | PRINTF(4)("BSP FILE: VerticeSize: %i Bytes. \n", size); |
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156 | PRINTF(4)("BSP FILE: NumVertice: %i. \n", size / 44); |
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157 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 44); |
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158 | PRINTF(4)("BSP FILE: VerticeOffset: %i. \n", offset); |
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159 | this->numVertex = size/44; |
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160 | this->vertice = new char [size]; |
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161 | bspFile.seekg(offset); |
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162 | bspFile.read(this->vertice, size); |
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163 | |
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164 | // Get the MeshVerts |
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165 | offset = SDL_SwapLE32(((int *)(header))[24]); |
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166 | size = SDL_SwapLE32(((int *)(header))[25]); |
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167 | PRINTF(4)("BSP FILE: MeshVertsSize: %i Bytes. \n", size); |
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168 | PRINTF(4)("BSP FILE: NumMeshVerts: %i. \n", size / sizeof(meshvert)); |
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169 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(meshvert)); |
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170 | PRINTF(4)("BSP FILE: MeshVertsOffset: %i. \n", offset); |
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171 | this->meshverts = new meshvert [size / sizeof(meshvert)]; |
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172 | bspFile.seekg(offset); |
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173 | bspFile.read((char*)this->meshverts, size); |
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174 | |
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175 | // Get the Faces |
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176 | offset = SDL_SwapLE32(((int *)(header))[28]); |
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177 | size = SDL_SwapLE32(((int *)(header))[29]); |
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178 | PRINTF(4)("BSP FILE: FacesSize: %i Bytes. \n", size); |
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179 | PRINTF(4)("BSP FILE: NumFaces: %i. \n", size / sizeof(face)); |
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180 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % sizeof(face)); |
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181 | PRINTF(4)("BSP FILE: FacesOffset: %i. \n", offset); |
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182 | this->numFaces = size/sizeof(face); |
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183 | this->faces = new face [this->numFaces]; |
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184 | bspFile.seekg(offset); |
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185 | bspFile.read((char*)this->faces, size); |
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186 | |
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187 | //Get the lightmaps |
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188 | offset = SDL_SwapLE32(((int *)(header))[30]); |
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189 | size = SDL_SwapLE32(((int *)(header))[31]); |
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190 | this->numLightMaps = size/ sizeof(lightmap); |
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191 | this->lightMaps = new lightmap [this->numLightMaps]; |
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192 | bspFile.seekg(offset); |
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193 | bspFile.read((char*)this->lightMaps, size); |
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194 | |
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195 | |
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196 | // Get the Visdata |
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197 | offset = SDL_SwapLE32(((int *)(header))[34]); |
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198 | size = SDL_SwapLE32(((int *)(header))[35]); |
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199 | |
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200 | this->visData = new char [size]; |
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201 | bspFile.seekg(offset); |
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202 | bspFile.read(this->visData, size); |
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203 | |
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204 | PRINTF(4)("BSP FILE: VisDataSize: %i Bytes. \n", size); |
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205 | PRINTF(4)("BSP FILE: NumVisData: %i. \n", size /1 - 8); |
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206 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 1); |
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207 | PRINTF(4)("BSP FILE: VisDataOffset: %i. \n", offset); |
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208 | |
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209 | // Get the Textures |
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210 | offset = SDL_SwapLE32(((int *)(header))[4]); |
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211 | size = SDL_SwapLE32(((int *)(header))[5]); |
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212 | |
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213 | this->textures= new char [size]; |
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214 | bspFile.seekg(offset); |
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215 | bspFile.read(this->textures, size); |
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216 | |
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217 | PRINTF(4)("BSP FILE: TextureSize: %i Bytes. \n", size); |
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218 | PRINTF(4)("BSP FILE: NumTextures: %i. \n", size /72); |
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219 | PRINTF(4)("BSP FILE: Remainder: %i. \n", size % 72); |
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220 | PRINTF(4)("BSP FILE: TextureOffset: %i. \n", offset); |
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221 | this->numTextures = size/72; |
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222 | |
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223 | bspFile.close(); |
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224 | |
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225 | for(int i = 0 ; i < this->numTextures; i++) |
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226 | PRINTF(4)("BSP FILE: Texture 0: %s. \n", &this->textures[8+ 72*i]); |
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227 | this->load_textures(); |
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228 | |
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229 | // Load the lightMaps |
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230 | this->glLightMapTextures = new GLuint[this->numLightMaps]; |
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231 | for(int i = 0; i < this->numLightMaps; i++) |
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232 | this->glLightMapTextures[i] = this->loadLightMapToGL(this->lightMaps[i]); |
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233 | |
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234 | //Create white texture for if no lightmap specified |
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235 | glGenTextures(1, &this->whiteLightMap); |
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236 | glBindTexture(GL_TEXTURE_2D, this->whiteLightMap); |
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237 | //Create texture |
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238 | this->whiteTexture[0]=255; |
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239 | this->whiteTexture[1]=255; |
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240 | this->whiteTexture[2]=255; |
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241 | |
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242 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); |
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243 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_REPEAT); |
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244 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); |
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245 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); |
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246 | |
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247 | glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_PRIORITY, 2); |
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248 | |
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249 | |
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250 | |
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251 | /* control the mipmap levels */ |
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252 | glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MIN_LOD, 5); |
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253 | glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MAX_LOD, 0); |
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254 | |
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255 | /* build the Texture OpenGL V >= 1.1 */ |
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256 | glTexImage2D(GL_TEXTURE_2D, |
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257 | 0, |
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258 | GL_RGB, |
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259 | 1, |
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260 | 1, |
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261 | 0, |
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262 | GL_RGB, |
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263 | GL_UNSIGNED_BYTE, |
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264 | (const GLvoid *)&(this->whiteTexture)); |
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265 | |
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266 | gluBuild2DMipmaps( GL_TEXTURE_2D, GL_RGB, 1, 1, |
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267 | GL_RGB, GL_FLOAT,(const GLvoid *) &(this->whiteTexture)); |
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268 | |
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269 | |
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270 | |
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271 | // Get the number of patches |
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272 | this->numPatches = 0; |
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273 | this->patchOffset = 0; |
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274 | |
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275 | for( int i = 0; i < this->numFaces; i++) { |
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276 | face& cFace = ((face *)(this->faces))[i]; |
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277 | if (SDL_SwapLE32(cFace.type) == 2) |
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278 | this->numPatches += (SDL_SwapLE32(cFace.size[0]) -1 ) / 2 * (SDL_SwapLE32(cFace.size[1]) -1) / 2; |
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279 | } |
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280 | |
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281 | // Allocate Memory |
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282 | this->patchVertice = new char[8*8*44*(this->numPatches+10)]; |
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283 | this->patchIndexes = new char[7*8*2*4*(this->numPatches+10)]; |
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284 | this->patchRowIndexes = new int*[7*4*this->numPatches]; |
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285 | this->patchTrianglesPerRow = new char[7*4*this->numPatches]; |
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286 | this->VertexArrayModels = new VertexArrayModel*[this->numPatches]; |
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287 | |
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288 | PRINTF(0)("BSP FILE:NumberOfPatches: %i . \n", numPatches); |
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289 | // Do tesselation for all Faces of type 2 |
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290 | for( int i = 0; i < this->numFaces; i++) { |
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291 | if (SDL_SwapLE32((this->faces)[i].type) == 2) |
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292 | this->tesselate(i); |
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293 | } |
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294 | |
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295 | PRINTF(0)("BSP FILE:PatchOffset: %i . \n", this->patchOffset); |
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296 | |
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297 | return 1; |
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298 | } else { |
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299 | PRINTF(0)("BSP FILE: Datei nicht gefunden. \n"); |
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300 | return -1; |
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301 | } |
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302 | |
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303 | } |
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304 | |
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305 | void BspFile::build_tree() |
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306 | { |
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307 | |
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308 | PRINTF(0)("BSP FILE:\n"); |
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309 | PRINTF(0)("BSP FILE: Building Tree...\n"); |
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310 | root = this->build_tree_rec(0); |
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311 | PRINTF(0)("BSP FILE: ...done. \n"); |
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312 | PRINTF(0)("BSP FILE: \n"); |
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313 | PRINTF(0)("BSP FILE: Node #0: \n"); |
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314 | PRINTF(0)("BSP FILE: x: %f \n",root->plane.x); |
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315 | PRINTF(0)("BSP FILE: y: %f\n",root->plane.y); |
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316 | PRINTF(0)("BSP FILE: z: %f\n",root->plane.z); |
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317 | } |
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318 | |
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319 | /** |
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320 | * Called by BspFile::build_tree() only. |
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321 | */ |
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322 | BspTreeNode* BspFile::build_tree_rec(int i) |
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323 | { |
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324 | // PRINTF(0)("BSP FILE: Node #%i\n", i); |
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325 | BspTreeNode* thisNode = new BspTreeNode(); |
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326 | int left =(((node *) nodes) [i]).left; |
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327 | int right =(((node *) nodes) [i]).right; |
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328 | int planeIndex = (((node *) nodes) [i]).plane; |
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329 | float x1 =(((plane *) this->planes) [planeIndex]).x; |
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330 | float y1 =(((plane *) this->planes) [planeIndex]).y; |
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331 | float z1 =(((plane *) this->planes) [planeIndex]).z; |
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332 | thisNode->leafIndex = 0; |
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333 | thisNode->d = (((plane *) this->planes) [planeIndex]).d; |
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334 | |
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335 | thisNode->plane = Vector(x1,y1,z1); |
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336 | thisNode->isLeaf = false; |
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337 | |
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338 | if(left >= 0) { |
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339 | thisNode->left = this->build_tree_rec(left); |
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340 | } else { |
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341 | //BspTreeLeaf tmp = BspTreeLeaf(); |
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342 | //tmp.isLeaf = true; |
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343 | //tmp.leafIndex = -left -1; |
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344 | //thisNode->left = (BspTreeNode*) (&tmp); |
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345 | thisNode->left = new BspTreeNode(); |
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346 | thisNode->left->isLeaf = true; |
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347 | thisNode->left->leafIndex = - (left +1); |
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348 | //PRINTF(0)("BSP FILE: LeafIndex: %i\n",-left); |
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349 | } // assign leav |
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350 | if(right >= 0) { |
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351 | thisNode->right = this->build_tree_rec(right); |
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352 | } else { |
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353 | //BspTreeLeaf tmp = BspTreeLeaf(); |
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354 | //tmp.isLeaf = true; |
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355 | //tmp.leafIndex = -right -1; |
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356 | //thisNode->right = (BspTreeNode*) (&tmp); |
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357 | thisNode->right = new BspTreeNode(); |
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358 | thisNode->right->isLeaf = true; |
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359 | thisNode->right->leafIndex = -(right +1); |
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360 | //PRINTF(0)("BSP FILE: LeafIndex: %i\n",-right); |
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361 | } // assign leaf |
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362 | return thisNode; |
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363 | } |
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364 | |
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365 | /** |
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366 | * returns the root node of the bsp-tree |
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367 | */ |
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368 | BspTreeNode* BspFile::get_root() |
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369 | { |
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370 | return root; |
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371 | } |
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372 | |
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373 | void BspFile::load_textures() |
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374 | { |
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375 | char absFileName [228]; |
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376 | char fileName [228]; |
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377 | char ext [100]; |
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378 | struct stat results; |
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379 | |
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380 | this->Materials = new AMat[this->numTextures]; |
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381 | for(int i = 0 ; i < this->numTextures; i++) { |
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382 | PRINTF(0)("BSP FILE: Texture : %s. \n", &this->textures[8+ 72*i]); |
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383 | |
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384 | // Check for tga |
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385 | strcpy(fileName, &this->textures[8+ 72*i]); |
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386 | strcpy (absFileName,"/home/stefalie/svn/orxonox/data/trunk/"); |
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387 | strcpy(ext, ".tga"); |
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388 | strncat (fileName, ext, strlen(fileName)); |
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389 | strncat(absFileName,fileName,strlen(fileName)); |
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390 | // absFileName = ResourceManager::getFullName(fileName); |
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391 | |
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392 | if(stat( absFileName , &results) == 0) { |
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393 | PRINTF(0)("BSP FILE: gefunden . \n"); |
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394 | this->Materials[i] = this->loadMat(fileName); |
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395 | continue; |
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396 | } |
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397 | // Check for TGA |
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398 | strcpy(fileName, &this->textures[8+ 72*i]); |
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399 | strcpy (absFileName,"/home/stefalie/svn/orxonox/data/trunk/"); |
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400 | strcpy(ext, ".TGA"); |
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401 | strncat (fileName, ext, strlen(fileName)); |
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402 | strncat(absFileName,fileName,strlen(fileName)); |
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403 | // absFileName = ResourceManager::getFullName(fileName); |
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404 | |
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405 | if(stat( absFileName , &results) == 0) { |
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406 | PRINTF(0)("BSP FILE: gefunden . \n"); |
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407 | this->Materials[i] = this->loadMat(fileName); |
---|
408 | continue; |
---|
409 | } |
---|
410 | // Check for jpg |
---|
411 | strcpy(fileName, &this->textures[8+ 72*i]); |
---|
412 | strcpy (absFileName,"/home/stefalie/svn/orxonox/data/trunk/"); |
---|
413 | strcpy(ext, ".jpg"); |
---|
414 | strncat (fileName, ext, strlen(fileName)); |
---|
415 | strncat(absFileName,fileName,strlen(fileName)); |
---|
416 | // absFileName = ResourceManager::getFullName(fileName); |
---|
417 | if(stat( absFileName , &results) == 0) { |
---|
418 | PRINTF(0)("BSP FILE: gefunden . \n"); |
---|
419 | this->Materials[i] =this->loadMat(fileName); |
---|
420 | continue; |
---|
421 | } |
---|
422 | |
---|
423 | |
---|
424 | // Check for JPG |
---|
425 | strcpy(fileName, &this->textures[8+ 72*i]); |
---|
426 | strcpy (absFileName,"/home/stefalie/svn/orxonox/data/trunk/"); |
---|
427 | strcpy(ext, ".JPG"); |
---|
428 | strncat (fileName, ext, strlen(fileName)); |
---|
429 | strncat(absFileName,fileName,strlen(fileName)); |
---|
430 | // absFileName = ResourceManager::getFullName(fileName); |
---|
431 | if(stat( absFileName , &results) == 0) { |
---|
432 | PRINTF(0)("BSP FILE: gefunden . \n"); |
---|
433 | this->Materials[i] =this->loadMat(fileName); |
---|
434 | continue; |
---|
435 | } |
---|
436 | |
---|
437 | // Check for jpeg |
---|
438 | strcpy(fileName, &this->textures[8+ 72*i]); |
---|
439 | strcpy (absFileName,"/home/stefalie/svn/orxonox/data/trunk/"); |
---|
440 | strcpy(ext, ".jpeg"); |
---|
441 | strncat (fileName, ext, strlen(fileName)); |
---|
442 | strncat(absFileName,fileName,strlen(fileName)); |
---|
443 | // absFileName = ResourceManager::getFullName(fileName); |
---|
444 | if(stat( absFileName , &results) == 0) { |
---|
445 | PRINTF(0)("BSP FILE: gefunden . \n"); |
---|
446 | this->Materials[i] =this->loadMat(fileName); |
---|
447 | continue; |
---|
448 | } |
---|
449 | |
---|
450 | |
---|
451 | // Check for JPEG |
---|
452 | strcpy(fileName, &this->textures[8+ 72*i]); |
---|
453 | strcpy (absFileName,"/home/stefalie/svn/orxonox/data/trunk/"); |
---|
454 | strcpy(ext, ".JPEG"); |
---|
455 | strncat (fileName, ext, strlen(fileName)); |
---|
456 | strncat(absFileName,fileName,strlen(fileName)); |
---|
457 | // absFileName = ResourceManager::getFullName(fileName); |
---|
458 | PRINTF(0)("BSP FILE: %s . \n", absFileName); |
---|
459 | if(stat( absFileName , &results) == 0) { |
---|
460 | PRINTF(0)("BSP FILE: gefunden . \n"); |
---|
461 | this->Materials[i] =this->loadMat(fileName); |
---|
462 | continue; |
---|
463 | } |
---|
464 | |
---|
465 | // Check for bmp |
---|
466 | strcpy(fileName, &this->textures[8+ 72*i]); |
---|
467 | strcpy (absFileName,"/home/stefalie/svn/orxonox/data/trunk/"); |
---|
468 | strcpy(ext, ".bmp"); |
---|
469 | strncat (fileName, ext, strlen(fileName)); |
---|
470 | strncat(absFileName,fileName,strlen(fileName)); |
---|
471 | // absFileName = ResourceManager::getFullName(fileName); |
---|
472 | |
---|
473 | if(stat( absFileName , &results) == 0) { |
---|
474 | PRINTF(0)("BSP FILE: gefunden . \n"); |
---|
475 | this->Materials[i] =this->loadMat(fileName); |
---|
476 | |
---|
477 | } |
---|
478 | |
---|
479 | // Check for BMP |
---|
480 | strcpy(fileName, &this->textures[8+ 72*i]); |
---|
481 | strcpy (absFileName,"/home/stefalie/svn/orxonox/data/trunk/"); |
---|
482 | strcpy(ext, ".BMP"); |
---|
483 | strncat (fileName, ext, strlen(fileName)); |
---|
484 | strncat(absFileName,fileName,strlen(fileName)); |
---|
485 | // absFileName = ResourceManager::getFullName(fileName); |
---|
486 | |
---|
487 | if(false /*stat( absFileName , &results) == 0*/) { |
---|
488 | PRINTF(0)("BSP FILE: gefunden . \n"); |
---|
489 | this->Materials[i] = this->loadMat(fileName); |
---|
490 | continue; |
---|
491 | } |
---|
492 | // Default Material |
---|
493 | this->Materials[i].mat = new Material(); |
---|
494 | this->Materials[i].mat->setDiffuse(0.1,0.1,0.1); |
---|
495 | this->Materials[i].mat->setAmbient(0.1,0.1,0.1 ); |
---|
496 | this->Materials[i].mat->setSpecular(0.4,0.4,0.4); |
---|
497 | //this->Materials[i]->setShininess(100.0); |
---|
498 | this->Materials[i].mat->setTransparency(1.0); |
---|
499 | this->Materials[i].mat->setDiffuseMap("pictures/ground.tga"); |
---|
500 | this->Materials[i].mat->setAmbientMap("pictures/ground.tga"); |
---|
501 | this->Materials[i].mat->setSpecularMap("pictures/ground.tga"); |
---|
502 | this->Materials[i].alpha = false; |
---|
503 | } |
---|
504 | } |
---|
505 | |
---|
506 | |
---|
507 | AMat BspFile::loadMat(char* mat) |
---|
508 | { |
---|
509 | AMat tmpAMat; |
---|
510 | this->testSurf = NULL; |
---|
511 | |
---|
512 | this->testSurf = IMG_Load(ResourceManager::getFullName(mat).c_str()); |
---|
513 | if(this->testSurf != NULL) { |
---|
514 | if(this->testSurf->format->Amask != 0 ) tmpAMat.alpha = true; |
---|
515 | else tmpAMat.alpha = false; |
---|
516 | } else tmpAMat.alpha = false; |
---|
517 | |
---|
518 | Material* tmp = new Material(); |
---|
519 | tmp->setDiffuse(1.0,1.0,1.0); |
---|
520 | tmp->setAmbient(1.0,1.0,1.0 ); |
---|
521 | tmp->setSpecular(1.0,1.0,1.0); |
---|
522 | // tmp->setShininess(.5); |
---|
523 | // tmp->setTransparency(1.0); |
---|
524 | |
---|
525 | tmp->setDiffuseMap(mat); |
---|
526 | tmp->setAmbientMap(mat); |
---|
527 | tmp->setSpecularMap(mat); |
---|
528 | |
---|
529 | tmpAMat.mat = tmp; |
---|
530 | |
---|
531 | return tmpAMat; |
---|
532 | } |
---|
533 | |
---|
534 | unsigned int BspFile::loadLightMapToGL(lightmap& lightMapTexture) |
---|
535 | { |
---|
536 | int errorCode = 0; //!< the error code for the texture loading functions |
---|
537 | unsigned int lightMap; //!< the OpenGL texture handle |
---|
538 | int mipmapLevel = 0; //!< the maximum mipmap level for this texture |
---|
539 | int mipmapWidth = 0; //!< the width of the mipmap |
---|
540 | int mipmapHight = 0; //!< the height of the mipmap |
---|
541 | |
---|
542 | float sc, scale, temp; |
---|
543 | for(int i = 0; i < 128*128*3 ; i++) |
---|
544 | { |
---|
545 | sc = ((unsigned char *)(&lightMapTexture))[i]; |
---|
546 | sc *= 10.5/255.0; |
---|
547 | scale = 1.0; |
---|
548 | if(sc > 1.0f && (temp = (1.0f/sc)) < scale) scale=temp; |
---|
549 | scale*=255.0; |
---|
550 | sc*=scale; |
---|
551 | ((unsigned char *)(&lightMapTexture))[i] = (unsigned char)sc; |
---|
552 | |
---|
553 | |
---|
554 | } |
---|
555 | |
---|
556 | glGenTextures(1, &lightMap); |
---|
557 | glBindTexture(GL_TEXTURE_2D, lightMap); |
---|
558 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); |
---|
559 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_R, GL_REPEAT); |
---|
560 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR); |
---|
561 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); |
---|
562 | |
---|
563 | glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_PRIORITY, 2); |
---|
564 | |
---|
565 | |
---|
566 | /* control the mipmap levels */ |
---|
567 | glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MIN_LOD, 5); |
---|
568 | glTexParameterf(GL_TEXTURE_ENV, GL_TEXTURE_MAX_LOD, 0); |
---|
569 | |
---|
570 | /* build the Texture OpenGL V >= 1.1 */ |
---|
571 | glTexImage2D(GL_TEXTURE_2D, |
---|
572 | 0, |
---|
573 | GL_RGBA8, |
---|
574 | 128, |
---|
575 | 128, |
---|
576 | 0, |
---|
577 | GL_RGB, |
---|
578 | GL_UNSIGNED_BYTE, |
---|
579 | (const GLvoid *)&lightMapTexture); |
---|
580 | |
---|
581 | |
---|
582 | // build the MipMaps automaticaly |
---|
583 | errorCode = gluBuild2DMipmaps(GL_TEXTURE_2D, |
---|
584 | GL_RGBA8, |
---|
585 | 128, |
---|
586 | 128, |
---|
587 | GL_RGB, |
---|
588 | GL_UNSIGNED_BYTE, |
---|
589 | (const GLvoid *)&lightMapTexture |
---|
590 | ); |
---|
591 | |
---|
592 | |
---|
593 | |
---|
594 | |
---|
595 | return lightMap; |
---|
596 | |
---|
597 | } |
---|
598 | |
---|
599 | /** |
---|
600 | * Generates a vertex-array, a indice-array and a texture-coordinates-array for iface. |
---|
601 | * @param iface integer index of face |
---|
602 | * @todo cleanup this function, let the user choose the level of tesselation |
---|
603 | */ |
---|
604 | |
---|
605 | |
---|
606 | void BspFile::tesselate(int iface) |
---|
607 | { |
---|
608 | face* Face = &((this->faces)[iface]); |
---|
609 | BspVertex * BspVrtx = (BspVertex*)this->vertice; |
---|
610 | int level = 7; |
---|
611 | int level1 = 8; |
---|
612 | int size0 = SDL_SwapLE32(Face->size[0]); |
---|
613 | int size1 = SDL_SwapLE32(Face->size[1]); |
---|
614 | // For each patch... |
---|
615 | for(int i = 0; i < ( size0 - 1) ; i+=2) { |
---|
616 | for(int j = 0; j < ( size1 -1) ; j+=2) { |
---|
617 | |
---|
618 | |
---|
619 | // Make a patch... |
---|
620 | // Get controls[9]; |
---|
621 | BspVec controls[9]; |
---|
622 | BspVec controlsTmp[9]; |
---|
623 | BspVertex VControls[9]; |
---|
624 | for(int k = 0; k < 3; k++) { |
---|
625 | for(int l = 0; l < 3; l++) { |
---|
626 | controls[k +3*l]. position[0] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].position[0]); |
---|
627 | controls[k +3*l]. position[1] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].position[1]); |
---|
628 | controls[k +3*l]. position[2] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].position[2]); /*Face->n_vertexes*/ |
---|
629 | |
---|
630 | controlsTmp[2-k +6-3*l]. position[0] = SDL_SwapLE32( BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].position[0]); |
---|
631 | controlsTmp[2-k +6-3*l]. position[1] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].position[1]); |
---|
632 | controlsTmp[2-k +6-3*l]. position[2] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].position[2]); /*Face->n_vertexes*/ |
---|
633 | |
---|
634 | VControls[k +3*l]. position[0] = SDL_SwapLE32( BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].position[0]); |
---|
635 | VControls[k +3*l]. position[1] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].position[1]); |
---|
636 | VControls[k +3*l]. position[2] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].position[2]); |
---|
637 | |
---|
638 | VControls[k +3*l]. normal[0] = SDL_SwapLE32( BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].normal[0]); |
---|
639 | VControls[k +3*l]. normal[1] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].normal[1]); |
---|
640 | VControls[k +3*l]. normal[2] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i + l+ size0*k].normal[2]); |
---|
641 | |
---|
642 | VControls[k +3*l]. texcoord[0][0]= SDL_SwapLE32( BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].texcoord[0][0]); |
---|
643 | VControls[k +3*l]. texcoord[0][1] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].texcoord[0][1]); |
---|
644 | VControls[k +3*l]. texcoord[1][0] = SDL_SwapLE32( BspVrtx[Face->vertex +( j * size0)+ i + l+ size0*k].texcoord[1][0]); |
---|
645 | VControls[k +3*l]. texcoord[1][1] = SDL_SwapLE32( BspVrtx[Face->vertex + (j * size0)+ i +l+ size0*k].texcoord[1][1]); |
---|
646 | |
---|
647 | |
---|
648 | } |
---|
649 | } |
---|
650 | //*********************************************************************************************************************** |
---|
651 | // Compute the vertice |
---|
652 | //*********************************************************************************************************************** |
---|
653 | float px, py; |
---|
654 | BspVertex temp[3]; |
---|
655 | BspVertex* Vertice = &(((BspVertex*)this->patchVertice)[level1*level1*this->patchOffset]); |
---|
656 | |
---|
657 | for(int v=0; v<=level; ++v) { |
---|
658 | px=(float)v/level; |
---|
659 | |
---|
660 | Vertice[v].position[0]=VControls[0].position[0]*((1.0f-px)*(1.0f-px))+VControls[3].position[0]*((1.0f-px)*px*2)+VControls[6].position[0]*(px*px); |
---|
661 | Vertice[v].position[1]=VControls[0].position[1]*((1.0f-px)*(1.0f-px))+VControls[3].position[1]*((1.0f-px)*px*2)+VControls[6].position[1]*(px*px); |
---|
662 | Vertice[v].position[2]=VControls[0].position[2]*((1.0f-px)*(1.0f-px))+VControls[3].position[2]*((1.0f-px)*px*2)+VControls[6].position[2]*(px*px); |
---|
663 | |
---|
664 | Vertice[v].normal[0]=VControls[0].normal[0]*((1.0f-px)*(1.0f-px))+VControls[3].normal[0]*((1.0f-px)*px*2)+VControls[6].normal[0]*(px*px); |
---|
665 | Vertice[v].normal[1]=VControls[0].normal[1]*((1.0f-px)*(1.0f-px))+VControls[3].normal[1]*((1.0f-px)*px*2)+VControls[6].normal[1]*(px*px); |
---|
666 | Vertice[v].normal[2]=VControls[0].normal[2]*((1.0f-px)*(1.0f-px))+VControls[3].normal[2]*((1.0f-px)*px*2)+VControls[6].normal[2]*(px*px); |
---|
667 | |
---|
668 | Vertice[v].texcoord[0][0]=VControls[0].texcoord[0][0]*((1.0f-px)*(1.0f-px))+VControls[3].texcoord[0][0]*((1.0f-px)*px*2)+VControls[6].texcoord[0][0]*(px*px); |
---|
669 | Vertice[v].texcoord[0][1]=VControls[0].texcoord[0][1]*((1.0f-px)*(1.0f-px))+VControls[3].texcoord[0][1]*((1.0f-px)*px*2)+VControls[6].texcoord[0][1]*(px*px); |
---|
670 | Vertice[v].texcoord[1][0]=VControls[0].texcoord[1][0]*((1.0f-px)*(1.0f-px))+VControls[3].texcoord[1][0]*((1.0f-px)*px*2)+VControls[6].texcoord[1][0]*(px*px); |
---|
671 | Vertice[v].texcoord[1][1]=VControls[0].texcoord[1][1]*((1.0f-px)*(1.0f-px))+VControls[3].texcoord[1][1]*((1.0f-px)*px*2)+VControls[6].texcoord[1][1]*(px*px); |
---|
672 | |
---|
673 | } |
---|
674 | |
---|
675 | |
---|
676 | for(int u=1; u<=level; ++u) { |
---|
677 | py=(float)u/level; |
---|
678 | |
---|
679 | // temp[0]=controlPoints[0]*((1.0f-py)*(1.0f-py))+ controlPoints[1]*((1.0f-py)*py*2)+ controlPoints[2]*(py*py); |
---|
680 | temp[0].position[0]=VControls[0].position[0]*((1.0f-py)*(1.0f-py))+VControls[1].position[0]*((1.0f-py)*py*2)+VControls[2].position[0]*(py*py); |
---|
681 | temp[0].position[1]=VControls[0].position[1]*((1.0f-py)*(1.0f-py))+VControls[1].position[1]*((1.0f-py)*py*2)+VControls[2].position[1]*(py*py); |
---|
682 | temp[0].position[2]=VControls[0].position[2]*((1.0f-py)*(1.0f-py))+VControls[1].position[2]*((1.0f-py)*py*2)+VControls[2].position[2]*(py*py); |
---|
683 | |
---|
684 | temp[0].normal[0]=VControls[0].normal[0]*((1.0f-py)*(1.0f-py))+VControls[1].normal[0]*((1.0f-py)*py*2)+VControls[2].normal[0]*(py*py); |
---|
685 | temp[0].normal[1]=VControls[0].normal[1]*((1.0f-py)*(1.0f-py))+VControls[1].normal[1]*((1.0f-py)*py*2)+VControls[2].normal[1]*(py*py); |
---|
686 | temp[0].normal[2]=VControls[0].normal[2]*((1.0f-py)*(1.0f-py))+VControls[1].normal[2]*((1.0f-py)*py*2)+VControls[2].normal[2]*(py*py); |
---|
687 | |
---|
688 | temp[0].texcoord[0][0]=VControls[0].texcoord[0][0]*((1.0f-py)*(1.0f-py))+VControls[1].texcoord[0][0]*((1.0f-py)*py*2)+VControls[2].texcoord[0][0]*(py*py); |
---|
689 | temp[0].texcoord[0][1]=VControls[0].texcoord[0][1]*((1.0f-py)*(1.0f-py))+VControls[1].texcoord[0][1]*((1.0f-py)*py*2)+VControls[2].texcoord[0][1]*(py*py); |
---|
690 | temp[0].texcoord[1][0]=VControls[0].texcoord[1][0]*((1.0f-py)*(1.0f-py))+VControls[1].texcoord[1][0]*((1.0f-py)*py*2)+VControls[2].texcoord[1][0]*(py*py); |
---|
691 | temp[0].texcoord[1][1]=VControls[0].texcoord[1][1]*((1.0f-py)*(1.0f-py))+VControls[1].texcoord[1][1]*((1.0f-py)*py*2)+VControls[2].texcoord[1][1]*(py*py); |
---|
692 | |
---|
693 | |
---|
694 | |
---|
695 | // temp[1]=controlPoints[3]*((1.0f-py)*(1.0f-py))+ controlPoints[4]*((1.0f-py)*py*2)+ controlPoints[5]*(py*py); |
---|
696 | temp[1].position[0]=VControls[3].position[0]*((1.0f-py)*(1.0f-py))+VControls[4].position[0]*((1.0f-py)*py*2)+VControls[5].position[0]*(py*py); |
---|
697 | temp[1].position[1]=VControls[3].position[1]*((1.0f-py)*(1.0f-py))+VControls[4].position[1]*((1.0f-py)*py*2)+VControls[5].position[1]*(py*py); |
---|
698 | temp[1].position[2]=VControls[3].position[2]*((1.0f-py)*(1.0f-py))+VControls[4].position[2]*((1.0f-py)*py*2)+VControls[5].position[2]*(py*py); |
---|
699 | |
---|
700 | temp[1].normal[0]=VControls[3].normal[0]*((1.0f-py)*(1.0f-py))+VControls[4].normal[0]*((1.0f-py)*py*2)+VControls[5].normal[0]*(py*py); |
---|
701 | temp[1].normal[1]=VControls[3].normal[1]*((1.0f-py)*(1.0f-py))+VControls[4].normal[1]*((1.0f-py)*py*2)+VControls[5].normal[1]*(py*py); |
---|
702 | temp[1].normal[2]=VControls[3].normal[2]*((1.0f-py)*(1.0f-py))+VControls[4].normal[2]*((1.0f-py)*py*2)+VControls[5].normal[2]*(py*py); |
---|
703 | |
---|
704 | temp[1].texcoord[0][0]=VControls[3].texcoord[0][0]*((1.0f-py)*(1.0f-py))+VControls[4].texcoord[0][0]*((1.0f-py)*py*2)+VControls[5].texcoord[0][0]*(py*py); |
---|
705 | temp[1].texcoord[0][1]=VControls[3].texcoord[0][1]*((1.0f-py)*(1.0f-py))+VControls[4].texcoord[0][1]*((1.0f-py)*py*2)+VControls[5].texcoord[0][1]*(py*py); |
---|
706 | temp[1].texcoord[1][0]=VControls[3].texcoord[1][0]*((1.0f-py)*(1.0f-py))+VControls[4].texcoord[1][0]*((1.0f-py)*py*2)+VControls[5].texcoord[1][0]*(py*py); |
---|
707 | temp[1].texcoord[1][1]=VControls[3].texcoord[1][1]*((1.0f-py)*(1.0f-py))+VControls[4].texcoord[1][1]*((1.0f-py)*py*2)+VControls[5].texcoord[1][1]*(py*py); |
---|
708 | |
---|
709 | |
---|
710 | // temp[2]=controlPoints[6]*((1.0f-py)*(1.0f-py))+controlPoints[7]*((1.0f-py)*py*2)+controlPoints[8]*(py*py); |
---|
711 | temp[2].position[0]=VControls[6].position[0]*((1.0f-py)*(1.0f-py))+VControls[7].position[0]*((1.0f-py)*py*2)+VControls[8].position[0]*(py*py); |
---|
712 | temp[2].position[1]=VControls[6].position[1]*((1.0f-py)*(1.0f-py))+VControls[7].position[1]*((1.0f-py)*py*2)+VControls[8].position[1]*(py*py); |
---|
713 | temp[2].position[2]=VControls[6].position[2]*((1.0f-py)*(1.0f-py))+VControls[7].position[2]*((1.0f-py)*py*2)+VControls[8].position[2]*(py*py); |
---|
714 | |
---|
715 | temp[2].normal[0]=VControls[6].normal[0]*((1.0f-py)*(1.0f-py))+VControls[7].normal[0]*((1.0f-py)*py*2)+VControls[8].normal[0]*(py*py); |
---|
716 | temp[2].normal[1]=VControls[6].normal[1]*((1.0f-py)*(1.0f-py))+VControls[7].normal[1]*((1.0f-py)*py*2)+VControls[8].normal[1]*(py*py); |
---|
717 | temp[2].normal[2]=VControls[6].normal[2]*((1.0f-py)*(1.0f-py))+VControls[7].normal[2]*((1.0f-py)*py*2)+VControls[8].normal[2]*(py*py); |
---|
718 | |
---|
719 | temp[2].texcoord[0][0]=VControls[6].texcoord[0][0]*((1.0f-py)*(1.0f-py))+VControls[7].texcoord[0][0]*((1.0f-py)*py*2)+VControls[8].texcoord[0][0]*(py*py); |
---|
720 | temp[2].texcoord[0][1]=VControls[6].texcoord[0][1]*((1.0f-py)*(1.0f-py))+VControls[7].texcoord[0][1]*((1.0f-py)*py*2)+VControls[8].texcoord[0][1]*(py*py); |
---|
721 | temp[2].texcoord[1][0]=VControls[6].texcoord[1][0]*((1.0f-py)*(1.0f-py))+VControls[7].texcoord[1][0]*((1.0f-py)*py*2)+VControls[8].texcoord[1][0]*(py*py); |
---|
722 | temp[2].texcoord[1][1]=VControls[6].texcoord[1][1]*((1.0f-py)*(1.0f-py))+VControls[7].texcoord[1][1]*((1.0f-py)*py*2)+VControls[8].texcoord[1][1]*(py*py); |
---|
723 | |
---|
724 | |
---|
725 | |
---|
726 | |
---|
727 | for(int v=0; v<=level; ++v) { |
---|
728 | px=(float)v/level; |
---|
729 | |
---|
730 | |
---|
731 | |
---|
732 | |
---|
733 | |
---|
734 | //Vertice[u*(tesselation+1)+v]= temp[0]*((1.0f-px)*(1.0f-px))+ temp[1]*((1.0f-px)*px*2)+ temp[2]*(px*px); |
---|
735 | Vertice[u*(level1)+v].position[0]=temp[0].position[0]*((1.0f-px)*(1.0f-px))+temp[1].position[0]*((1.0f-px)*px*2)+temp[2].position[0]*(px*px); |
---|
736 | Vertice[u*(level1)+v].position[1]=temp[0].position[1]*((1.0f-px)*(1.0f-px))+temp[1].position[1]*((1.0f-px)*px*2)+temp[2].position[1]*(px*px); |
---|
737 | Vertice[u*(level1)+v].position[2]=temp[0].position[2]*((1.0f-px)*(1.0f-px))+temp[1].position[2]*((1.0f-px)*px*2)+temp[2].position[2]*(px*px); |
---|
738 | |
---|
739 | Vertice[u*(level1)+v].normal[0]=temp[0].normal[0]*((1.0f-px)*(1.0f-px))+temp[1].normal[0]*((1.0f-px)*px*2)+temp[2].normal[0]*(px*px); |
---|
740 | Vertice[u*(level1)+v].normal[1]=temp[0].normal[1]*((1.0f-px)*(1.0f-px))+temp[1].normal[1]*((1.0f-px)*px*2)+temp[2].normal[1]*(px*px); |
---|
741 | Vertice[u*(level1)+v].normal[2]=temp[0].normal[2]*((1.0f-px)*(1.0f-px))+temp[1].normal[2]*((1.0f-px)*px*2)+temp[2].normal[2]*(px*px); |
---|
742 | |
---|
743 | Vertice[u*(level1)+v].texcoord[0][0]=temp[0].texcoord[0][0]*((1.0f-px)*(1.0f-px))+temp[1].texcoord[0][0]*((1.0f-px)*px*2)+temp[2].texcoord[0][0]*(px*px); |
---|
744 | Vertice[u*(level1)+v].texcoord[0][1]=temp[0].texcoord[0][1]*((1.0f-px)*(1.0f-px))+temp[1].texcoord[0][1]*((1.0f-px)*px*2)+temp[2].texcoord[0][1]*(px*px); |
---|
745 | Vertice[u*(level1)+v].texcoord[1][0]=temp[0].texcoord[1][0]*((1.0f-px)*(1.0f-px))+temp[1].texcoord[1][0]*((1.0f-px)*px*2)+temp[2].texcoord[1][0]*(px*px); |
---|
746 | Vertice[u*(level1)+v].texcoord[1][1]=temp[0].texcoord[1][1]*((1.0f-px)*(1.0f-px))+temp[1].texcoord[1][1]*((1.0f-px)*px*2)+temp[2].texcoord[1][1]*(px*px); |
---|
747 | |
---|
748 | |
---|
749 | |
---|
750 | } |
---|
751 | } |
---|
752 | |
---|
753 | //Create indices |
---|
754 | GLuint* indices= & ((GLuint*)(this->patchIndexes))[level*level1*2*this->patchOffset]; |
---|
755 | |
---|
756 | for(int row=0; row<level; ++row) { |
---|
757 | for(int point=0; point<=level; ++point) { |
---|
758 | //calculate indices |
---|
759 | //reverse them to reverse winding |
---|
760 | indices[(row*(level1)+point)*2+1]=row*(level1)+point; |
---|
761 | indices[(row*(level1)+point)*2]=(row+1)*(level1)+point; |
---|
762 | } |
---|
763 | } |
---|
764 | |
---|
765 | |
---|
766 | //*********************************************************************************************************************** |
---|
767 | // Debug Model |
---|
768 | //*********************************************************************************************************************** |
---|
769 | |
---|
770 | this->VertexArrayModels[this->patchOffset] = new VertexArrayModel(); |
---|
771 | VertexArrayModel* tmp = this->VertexArrayModels[this->patchOffset]; |
---|
772 | tmp->newStripe(); |
---|
773 | int a = 0; |
---|
774 | int b = -1; |
---|
775 | tmp->addVertex(controlsTmp[0].position[0],controlsTmp[0].position[1], controlsTmp[0].position[2]); |
---|
776 | tmp->addNormal(1,0,0); |
---|
777 | tmp->addTexCoor(0.0,0.0); |
---|
778 | tmp->addColor(0.3,0.0,0.0); |
---|
779 | tmp->addIndice(1+b); |
---|
780 | tmp->addIndice(4+a); |
---|
781 | tmp->addVertex(controlsTmp[1].position[0],controlsTmp[1].position[1], controlsTmp[1].position[2]); |
---|
782 | tmp->addNormal(1,0,0); |
---|
783 | tmp->addTexCoor(0.0,0.4); |
---|
784 | tmp->addColor(0.3,0.0,0.0); |
---|
785 | tmp->addIndice(2+b); |
---|
786 | tmp->addIndice(5+a); |
---|
787 | tmp->addVertex(controlsTmp[2].position[0],controlsTmp[2].position[1], controlsTmp[2].position[2]); |
---|
788 | tmp->addNormal(1,0,0); |
---|
789 | tmp->addTexCoor(0.0,1.0); |
---|
790 | tmp->addColor(0.1,0.0,0.0); |
---|
791 | tmp->addIndice(3+b); |
---|
792 | tmp->addIndice(6+a); |
---|
793 | |
---|
794 | tmp->addVertex(controlsTmp[2].position[0],controlsTmp[2].position[1], controlsTmp[2].position[2]); |
---|
795 | tmp->addNormal(1,0,0); |
---|
796 | tmp->addTexCoor(0.0,1.0); |
---|
797 | tmp->addColor(0.1,0.0,0.0); |
---|
798 | tmp->addIndice(7+a); |
---|
799 | //tmp->addIndice(6); |
---|
800 | |
---|
801 | tmp->newStripe(); |
---|
802 | |
---|
803 | tmp->addVertex(controlsTmp[0].position[0],controlsTmp[0].position[1], controlsTmp[0].position[2]); |
---|
804 | tmp->addNormal(1,0,0); |
---|
805 | tmp->addTexCoor(0.0,0.0); |
---|
806 | tmp->addColor(0.1,0.1,0.1); |
---|
807 | tmp->addIndice(5+b); |
---|
808 | tmp->addIndice(8+a); |
---|
809 | tmp->addVertex(controlsTmp[1].position[0],controlsTmp[1].position[1], controlsTmp[1].position[2]); |
---|
810 | tmp->addNormal(1,0,0); |
---|
811 | tmp->addTexCoor(0.0,0.4); |
---|
812 | tmp->addColor(0.1,0.1,0.1); |
---|
813 | tmp->addIndice(6+b); |
---|
814 | tmp->addIndice(9+a); |
---|
815 | tmp->addVertex(controlsTmp[2].position[0],controlsTmp[2].position[1], controlsTmp[2].position[2]); |
---|
816 | tmp->addNormal(1,0,0); |
---|
817 | tmp->addTexCoor(0.0,1.0); |
---|
818 | tmp->addColor(0.1,0.1,0.1); |
---|
819 | tmp->addIndice(7+b); |
---|
820 | tmp->addIndice(10+a); |
---|
821 | tmp->addVertex(controlsTmp[2].position[0],controlsTmp[2].position[1], controlsTmp[2].position[2]+0.01); |
---|
822 | tmp->addNormal(1,0,0); |
---|
823 | tmp->addTexCoor(0.0,1.0); |
---|
824 | tmp->addColor(0.1,0.1,0.1); |
---|
825 | //tmp->addIndice(5); |
---|
826 | tmp->addIndice(11+a); |
---|
827 | |
---|
828 | tmp->newStripe(); |
---|
829 | |
---|
830 | |
---|
831 | |
---|
832 | tmp->addVertex(controlsTmp[3].position[0],controlsTmp[3].position[1], controlsTmp[3].position[2]); |
---|
833 | tmp->addNormal(0,1,0); |
---|
834 | tmp->addTexCoor(0.5,0.0); |
---|
835 | tmp->addColor(0.1,0.1,0.1); |
---|
836 | tmp->addIndice(9+b); |
---|
837 | tmp->addIndice(12+a); |
---|
838 | tmp->addVertex(controlsTmp[4].position[0],controlsTmp[4].position[1], controlsTmp[4].position[2]); |
---|
839 | tmp->addNormal(1,0,0); |
---|
840 | tmp->addTexCoor(0.5,0.5); |
---|
841 | tmp->addColor(0.1,0.1,0.1); |
---|
842 | tmp->addIndice(10+b); |
---|
843 | tmp->addIndice(13+a); |
---|
844 | tmp->addVertex(controlsTmp[5].position[0],controlsTmp[5].position[1], controlsTmp[5].position[2]); |
---|
845 | tmp->addNormal(1,0,0); |
---|
846 | tmp->addTexCoor(0.5,1.0); |
---|
847 | tmp->addColor(0.1,0.1,0.1); |
---|
848 | tmp->addIndice(11+b); |
---|
849 | tmp->addIndice(14+a); |
---|
850 | tmp->addVertex(controlsTmp[5].position[0],controlsTmp[5].position[1], controlsTmp[5].position[2]+0.01); |
---|
851 | tmp->addNormal(1,0,0); |
---|
852 | tmp->addTexCoor(0.5,1.0); |
---|
853 | tmp->addColor(0.1,0.1,0.1); |
---|
854 | |
---|
855 | tmp->addIndice(15+a); |
---|
856 | //tmp->addIndice(9); |
---|
857 | tmp->newStripe(); |
---|
858 | |
---|
859 | tmp->addVertex(controlsTmp[6].position[0],controlsTmp[6].position[1], controlsTmp[6].position[2]); |
---|
860 | tmp->addNormal(1,0,0); |
---|
861 | tmp->addTexCoor(1.0,0.0); |
---|
862 | tmp->addColor(0.1,0.1,0.1); |
---|
863 | tmp->addIndice(13+b); |
---|
864 | tmp->addIndice(16+a); |
---|
865 | |
---|
866 | tmp->addVertex(controlsTmp[7].position[0],controlsTmp[7].position[1], controlsTmp[7].position[2]); |
---|
867 | tmp->addNormal(0,1,0); |
---|
868 | tmp->addTexCoor(1.0,0.5); |
---|
869 | tmp->addColor(0.1,0.1,0.1); |
---|
870 | tmp->addIndice(14+b); |
---|
871 | tmp->addIndice(17+a); |
---|
872 | tmp->addVertex(controlsTmp[8].position[0],controlsTmp[8].position[1], controlsTmp[8].position[2]); |
---|
873 | tmp->addNormal(1,0,0); |
---|
874 | tmp->addTexCoor(1.0,1.0); |
---|
875 | tmp->addColor(0.1,0.1,0.1); |
---|
876 | tmp->addIndice(15+b); |
---|
877 | tmp->addIndice(18+a); |
---|
878 | tmp->addVertex(controlsTmp[8].position[0],controlsTmp[8].position[1], controlsTmp[8].position[2]); |
---|
879 | tmp->addNormal(1,0,0); |
---|
880 | tmp->addTexCoor(1.0,1.0); |
---|
881 | tmp->addColor(0.1,0.1,0.1); |
---|
882 | tmp->addIndice(19+a); |
---|
883 | //tmp->addIndice(13); |
---|
884 | |
---|
885 | tmp->newStripe(); |
---|
886 | tmp->addVertex(controlsTmp[6].position[0],controlsTmp[6].position[1], controlsTmp[6].position[2]); |
---|
887 | tmp->addNormal(1,0,0); |
---|
888 | tmp->addTexCoor(1.0,0.0); |
---|
889 | tmp->addColor(0.1,0.1,0.1); |
---|
890 | tmp->addIndice(17+b); |
---|
891 | |
---|
892 | tmp->addVertex(controlsTmp[7].position[0],controlsTmp[7].position[1], controlsTmp[7].position[2]); |
---|
893 | tmp->addNormal(0,1,0); |
---|
894 | tmp->addTexCoor(1.0,0.5); |
---|
895 | tmp->addColor(0.1,0.1,0.1); |
---|
896 | tmp->addIndice(18+b); |
---|
897 | |
---|
898 | tmp->addVertex(controlsTmp[8].position[0],controlsTmp[8].position[1], controlsTmp[8].position[2]); |
---|
899 | tmp->addNormal(1,0,0); |
---|
900 | tmp->addTexCoor(1.0,1.0); |
---|
901 | tmp->addColor(0.1,0.1,0.1); |
---|
902 | tmp->addIndice(19+b); |
---|
903 | |
---|
904 | tmp->addVertex(controlsTmp[8].position[0],controlsTmp[8].position[1], controlsTmp[8].position[2]); |
---|
905 | tmp->addNormal(1,0,0); |
---|
906 | tmp->addTexCoor(1.0,1.0); |
---|
907 | tmp->addColor(0.1,0.1,0.1); |
---|
908 | |
---|
909 | tmp->newStripe(); |
---|
910 | |
---|
911 | tmp->finalize(); |
---|
912 | // End of DebugModel |
---|
913 | |
---|
914 | this->patchOffset++; |
---|
915 | }// For |
---|
916 | } // For |
---|
917 | |
---|
918 | // Overwrite Face->meshvert; |
---|
919 | // Overwrite Face->n_meshverts; |
---|
920 | int sz = (size0 -1)/2 * (size1 -1)/2; // num patches |
---|
921 | Face->meshvert = patchOffset -sz; //3*(patchOffset-sz)*level1*level1; |
---|
922 | Face->n_meshverts = sz; |
---|
923 | PRINTF(0)("BSP FILE: sz: %i. \n", sz); |
---|
924 | PRINTF(0)("BSP FILE: Face->meshvert %i . \n", Face->meshvert); |
---|
925 | |
---|
926 | //Face->n_meshverts = sz; |
---|
927 | } |
---|