Mercurial > hg > Game > Cerium

annotate Renderer/Engine/polygon.cc @ 1319:31455d34e502 draft

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collada file reader minor changes.
author Taiki TAIRA <e095767@ie.u-ryukyu.ac.jp>
date Sun, 18 Dec 2011 09:39:14 +0900
parents bb9c885c1cb5
children 3f95f61faef6
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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1 #include <iostream>
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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2 #include <SDL.h>
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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3 #include <SDL_opengl.h>
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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4 #include <SDL_image.h>
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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5 #include "polygon.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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6 #include "xml.h"
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7 #include "matrix_calc.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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8 #include "triangle.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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9 #include "vertex.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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10 #include "Span.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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11 #include "SpanC.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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12 #include "scene_graph_pack.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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13 #include "error.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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14 #include "viewer_types.h"
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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15 using namespace std;
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16
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17
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19
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20 Polygon::Polygon()
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21 {
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22 position_init();
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23 }
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24
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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25 void
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26 Polygon::position_init(void)
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27 {
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28
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29 xyz[0] = 0;
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30 xyz[1] = 0;
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31 xyz[2] = 0;
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32 xyz[3] = 1;
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33 c_xyz[0] = 0;
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34 c_xyz[1] = 0;
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35 c_xyz[2] = 0;
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36 c_xyz[3] = 1;
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37 angle[0] = 0;
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38 angle[1] = 0;
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39 angle[2] = 0;
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40 angle[3] = 1;
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41 scale[0] = 1;
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42 scale[1] = 1;
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43 scale[2] = 1;
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46 }
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47
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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48 void Polygon::pickup_coordinate(char *cont)
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49 {
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50
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51 // size は頂点の数, count は面の数
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52 char *tmp_cont = cont;
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53 int count = size / 3;
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54
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55 for (int i = 0; i < pp_num; i++) {
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56
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57 TrianglePackPtr tri = pp[i].tri;
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58 // TrianglePack の size のチェック
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59
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60 int tri_size = (count < MAX_SIZE_TRIANGLE) ? count : MAX_SIZE_TRIANGLE ;
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61
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62 //それを構造体に登録
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63 pp[i].info.size = tri_size;
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64
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66 for (int j = 0; j < tri_size; j++) {
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67
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68 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver1.x));
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69 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver1.y));
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70 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver1.z));
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71
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72 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver2.x));
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73 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver2.y));
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74 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver2.z));
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75
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76 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver3.x));
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77 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver3.y));
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78 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver3.z));
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79
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80 if (tmp_cont == NULL)
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81 {
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82 cout << "Analyzing obj data failed coordinate\n";
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83 }
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84
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85 count -= 1;
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86
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87 }
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88
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89 }
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90
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91 if (count != 0) {
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92 printf("miss pickup_coordinate size. diff size = %d\n", count);
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93 }
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94
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95 }
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96
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97 void Polygon::pickup_normal(char *cont)
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98 {
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100
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101 // size は頂点の数, count は面の数
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102 char *tmp_cont = cont;
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103 int count = size / 3;
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104
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105 for (int i = 0; i < pp_num; i++) {
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106
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107 TrianglePackPtr tri = pp[i].tri;
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108 // TrianglePack の size のチェック
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109 int tri_size = (count < MAX_SIZE_TRIANGLE) ? count : MAX_SIZE_TRIANGLE ;
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110 pp[i].info.size = tri_size;
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111
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112 for (int j = 0; j < tri_size; j++) {
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113
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114 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal1.x));
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115 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal1.y));
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116 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal1.z));
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117
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118 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal2.x));
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119 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal2.y));
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120 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal2.z));
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121
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122 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal3.x));
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123 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal3.y));
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124 tmp_cont = pickup_float(tmp_cont, &(tri[j].normal3.z));
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126
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127 if (tmp_cont == NULL)
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128 {
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129 cout << "Analyzing obj data failed coordinate\n";
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130 }
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131
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132 count -= 1;
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133
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134 }
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137 }
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138
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139 if (count != 0) {
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140 printf("miss pickup_normal size. diff size = %d\n", count);
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141 }
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142
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143 }
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144
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145 void Polygon::pickup_model(char *cont)
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146 {
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147 cont = pickup_float(cont,c_xyz);
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148 cont = pickup_float(cont,c_xyz+1);
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149 cont = pickup_float(cont,c_xyz+2);
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150
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151 if (cont == NULL)
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152 {
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parents:
diff changeset
153 cout << "Analyzing obj data failed model\n";
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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154 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 void Polygon::pickup_texture(char *cont)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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158 {
860
63a08f3a468a Still on the way
yutaka@localhost.localdomain
parents: 539
diff changeset
159
906
becd6fad3ae0 coord_pack is stuffed with infomation of create polygon at spe.
Yutaka_Kinjyo
parents: 861
diff changeset
160 char *tmp_cont = cont;
1126
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yutaka@localhost.localdomain
parents: 1125
diff changeset
161 int count = size / 3;
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yutaka@localhost.localdomain
parents: 1125
diff changeset
162
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yutaka@localhost.localdomain
parents: 1125
diff changeset
163 for (int i = 0; i < pp_num; i++) {
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yutaka@localhost.localdomain
parents: 1125
diff changeset
164
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yutaka@localhost.localdomain
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diff changeset
165 TrianglePackPtr tri = pp[i].tri;
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yutaka@localhost.localdomain
parents: 1125
diff changeset
166 // TrianglePack の size のチェック
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yutaka@localhost.localdomain
parents: 1125
diff changeset
167 int tri_size = (count < MAX_SIZE_TRIANGLE) ? count : MAX_SIZE_TRIANGLE ;
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yutaka@localhost.localdomain
parents: 1125
diff changeset
168 pp[i].info.size = tri_size;
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yutaka@localhost.localdomain
parents: 1125
diff changeset
169
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yutaka@localhost.localdomain
parents: 1125
diff changeset
170 for (int j = 0; j < tri_size; j++) {
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yutaka@localhost.localdomain
parents: 1125
diff changeset
171
1127
c4287bf771a0 CreatePolygonFromSceneGraph can work on Mac OSX.
Yutaka_Kinjyo
parents: 1126
diff changeset
172 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver1.tex_x));
c4287bf771a0 CreatePolygonFromSceneGraph can work on Mac OSX.
Yutaka_Kinjyo
parents: 1126
diff changeset
173 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver1.tex_y));
1126
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yutaka@localhost.localdomain
parents: 1125
diff changeset
174
1127
c4287bf771a0 CreatePolygonFromSceneGraph can work on Mac OSX.
Yutaka_Kinjyo
parents: 1126
diff changeset
175 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver2.tex_x));
c4287bf771a0 CreatePolygonFromSceneGraph can work on Mac OSX.
Yutaka_Kinjyo
parents: 1126
diff changeset
176 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver2.tex_y));
1126
6043da6e48f1 complete compile but not work yet.
yutaka@localhost.localdomain
parents: 1125
diff changeset
177
1127
c4287bf771a0 CreatePolygonFromSceneGraph can work on Mac OSX.
Yutaka_Kinjyo
parents: 1126
diff changeset
178 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver3.tex_x));
c4287bf771a0 CreatePolygonFromSceneGraph can work on Mac OSX.
Yutaka_Kinjyo
parents: 1126
diff changeset
179 tmp_cont = pickup_float(tmp_cont, &(tri[j].ver3.tex_y));
1126
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yutaka@localhost.localdomain
parents: 1125
diff changeset
180
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yutaka@localhost.localdomain
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diff changeset
181
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yutaka@localhost.localdomain
parents: 1125
diff changeset
182 if (tmp_cont == NULL)
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parents: 1125
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183 {
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184 cout << "Analyzing obj data failed coordinate\n";
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yutaka@localhost.localdomain
parents: 1125
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185 }
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186
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yutaka@localhost.localdomain
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diff changeset
187 count -= 1;
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188
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yutaka@localhost.localdomain
parents: 1125
diff changeset
189 }
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yutaka@localhost.localdomain
parents: 1125
diff changeset
190
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yutaka@localhost.localdomain
parents: 1125
diff changeset
191
6043da6e48f1 complete compile but not work yet.
yutaka@localhost.localdomain
parents: 1125
diff changeset
192 }
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yutaka@localhost.localdomain
parents: 1125
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193
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yutaka@localhost.localdomain
parents: 1125
diff changeset
194 if (count != 0) {
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yutaka@localhost.localdomain
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diff changeset
195 printf("miss pickup_texture size. diff size = %d\n", count);
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196 }
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197
6043da6e48f1 complete compile but not work yet.
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parents: 1125
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198
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parents: 1125
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199
539
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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202 char *get_pixel(int tx, int ty, SDL_Surface *texture_image)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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203 {
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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204 return (char*)texture_image->pixels+(texture_image->format->BytesPerPixel*((texture_image->w)*ty+tx));
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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205 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 unsigned my_ntohl(unsigned u) {
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 // rr gg bb 00
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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209 // rr
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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210 // bb gg rr
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 //unsigned u1 = ((u&0xff)<<24) +
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 // ((u&0xff00)<<8) +
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 // ((u&0xff0000)>>8) +
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 // ((u&0xff000000)>>24);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 unsigned u1;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 unsigned b = (u&0xff000000)>>24;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 unsigned g = (u&0xff0000)>>16;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
218 unsigned r = (u&0xff00)>>8;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 u1 = r + (g<<8) + (b<<16);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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220 //printf("pixel %x->%x\n",u,u1);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
221 return u1;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
222 }
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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223
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 Uint32 Polygon::get_rgb(int tx, int ty)
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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225 {
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
226 SDL_PixelFormat *fmt;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 //Uint32 temp, pixel;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
228 Uint8 red, green, blue;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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229
1130
root@dolphins.cr.ie.u-ryukyu.ac.jp
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diff changeset
230 fmt = texture_info->texture_image->format;
539
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
231
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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diff changeset
232 if (tx<0) tx = 0;
1130
root@dolphins.cr.ie.u-ryukyu.ac.jp
parents: 1129
diff changeset
233 if (texture_info->texture_image->w-1< tx) tx = texture_info->texture_image->w-1 ;
539
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
234 if (ty<0) ty = 0;
1130
root@dolphins.cr.ie.u-ryukyu.ac.jp
parents: 1129
diff changeset
235 if (texture_info->texture_image->h-1< ty) ty = texture_info->texture_image->h-1 ;
539
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
236
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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237
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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diff changeset
238 //SDL_LockSurface(texture_image);
1130
root@dolphins.cr.ie.u-ryukyu.ac.jp
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diff changeset
239 char *p = get_pixel(tx,ty,texture_info->texture_image);
539
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
240 blue = (Uint8) p[0];
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
241 green = (Uint8) p[1];
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
242 red = (Uint8) p[2];
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
243
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
244 //printf("tx = %d ty = %d ", tx,ty);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
245 //printf("pixel color => R: %d, G: %d, B: %d\n", red, green, blue);
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
246
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
247 SDL_PixelFormat *pf = NULL;
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
248 //pf = viewer->screen->format;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
249
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
250 //cout << SDL_MapRGB(pf, red, green, blue) << endl;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
251 return SDL_MapRGB(pf, red, green, blue);
3bc98f6d31ff Reorganization..
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
252 }
1205
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
253
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
254 void Polygon::font_coordinate(int baseline, int row,int width)
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
255 {
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
256
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
257 //int count = size / 3;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
258
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
259 for (int i = 0; i < pp_num; i++) {
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
260
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
261 TrianglePackPtr tri = pp[i].tri;
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
262 // TrianglePack の size のチェック
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
263 int tri_size = 2;
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
264 pp[i].info.size = tri_size;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
265
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
266 for (int j = 0; j < tri_size; j++) {
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
267
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
268 tri[j].ver1.x = 0.0 ;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
269 tri[j].ver1.y = 0.0 + baseline;
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parents: 1143
diff changeset
270 //tri[j].ver1.y = 0.0;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
271 tri[j].ver1.z = 0.0;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
272
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
273 if(j < 1)
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
274 {
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parents: 1143
diff changeset
275 tri[j].ver2.x = 0.0 ;
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parents: 1143
diff changeset
276 tri[j].ver2.y = row +baseline;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
277 //tri[j].ver2.y = row;
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parents: 1143
diff changeset
278 tri[j].ver2.z = 0.0;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
279 }else{
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
280 tri[j].ver2.x = width ;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
281 tri[j].ver2.y = 0.0 +baseline;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
282 //tri[j].ver2.y = 0.0;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
283 tri[j].ver2.z = 0.0;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
284 }
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
285 tri[j].ver3.x = width ;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
286 tri[j].ver3.y =row +baseline;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
287 //tri[j].ver3.y =row;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
288 tri[j].ver3.z = 0.0;
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Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
289
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
290 }
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
291
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
292 }
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
293 }
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
294
b8adf4e95e96 add createStringFont()
Takao YONAMINE <e095763@ie.u-ryukyu.ac.jp>
parents: 1143
diff changeset
295 void Polygon::font_normal()
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296 {
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297
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298 //テスト用
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299 float polygon_point[2][9] = { {0,0,1, 0,0,1, 0,0,1},
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300 {0,0,1, 0,0,1, 0,0,1} };
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301
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302 //int count = size / 3;
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303
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304 for (int i = 0; i < pp_num; i++) {
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305
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306 TrianglePackPtr tri = pp[i].tri;
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307 // TrianglePack の size のチェック
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308 int tri_size = 2;
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309 pp[i].info.size = tri_size;
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310
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311 for (int j = 0; j < tri_size; j++) {
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312
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313 tri[j].normal1.x = polygon_point[j][0];
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314 tri[j].normal1.y = polygon_point[j][1];
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315 tri[j].normal1.z = polygon_point[j][2];
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316
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317 tri[j].normal2.x = polygon_point[j][3];
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318 tri[j].normal2.y = polygon_point[j][4];
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319 tri[j].normal2.z = polygon_point[j][5];
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320
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321 tri[j].normal3.x = polygon_point[j][6];
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322 tri[j].normal3.y = polygon_point[j][7];
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323 tri[j].normal3.z = polygon_point[j][8];
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324
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325 }
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326
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327 }
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328
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329 }
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330
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331 void Polygon::font_model()
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332 {
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333 //テスト用
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334 float polygon_point[3] = {0,0,0};
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335
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336 c_xyz[0] = polygon_point[0];
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337 c_xyz[1] = polygon_point[1];
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338 c_xyz[2] = polygon_point[2];
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339
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340 }
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341
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342
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343 void Polygon::font_texture(float row,float width)
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344 {
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345 float texture_point[2][7] = { {0,0, 0,1, 1,1},
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346 {0,0, 1,0, 1,1} };
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347
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348 for (int i = 0; i < pp_num; i++) {
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349
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350 TrianglePackPtr tri = pp[i].tri;
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351 // TrianglePack の size のチェック
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352 int tri_size = 2;
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353 pp[i].info.size = tri_size;
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354
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355 for (int j = 0; j < tri_size; j++) {
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356
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357 tri[j].ver1.tex_x = texture_point[j][0];
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358 tri[j].ver1.tex_y = texture_point[j][1];
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359
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360 tri[j].ver2.tex_x = texture_point[j][2];
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361 tri[j].ver2.tex_y = texture_point[j][3];
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362
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363 tri[j].ver3.tex_x = texture_point[j][4];
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364 tri[j].ver3.tex_y = texture_point[j][5];
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365
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366
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367 }
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368
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369
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370 }
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371
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372 /*if (count != 0) {
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373 printf("miss pickup_texture size. diff size = %d\n", count);
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374 }*/
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375
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376 }