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1 function SceneGraphRoot(w, h){
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2 sg_src = new Array()
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3 sg_exec_tree = null
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4
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5 //controller = create_controller()
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6
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7 sg_draw_tree = new Array()
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8 sg_available_list = null
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9 sg_remove_list = new Array()
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10 sgroot = this
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11
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12 screen_w = w
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13 screen_h = h
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14
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15 position_xyz = new Array(0, 0, view_point)
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16 aim_xyz = new Array(0 ,0, 0)
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17 eye_xyz = new Array(0, 1, 0)
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18
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19 angleRate_xyz = new Array(1, 0, 0)
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20
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21 move_finish_flag = 0
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22 cnt = 0
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23 }
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24
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25
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26 SceneGraphRoot.prototype.createFromXMLfile = function(gl, url){
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27 if(gl.obj == undefined) gl.obj = new Object();
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28 var xmlChara = new Object();
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29 xmlChara = parsePanel(url);
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30 for (var name in xmlChara)
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31 {
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32 gl.obj[name] = makeXmlObj(gl, xmlChara[name]);
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33 gl.obj[name].texture = loadImageTexture(gl, xmlChara[name].image);
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34 gl.obj[name].name = name;
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35 sg_src.push(gl.obj[name])
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36 }
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37 }
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38
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39
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40 SceneGraphRoot.prototype.createSceneGraph1 = function(id){
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41 if(id < 0){
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42 alert("error: createSceneGraph(id): id not found")
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43 return null
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44 }
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45
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46 for(num in sg_src){
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47 if(id == sg_src[num].name){
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48 var src = new SceneGraph(id)
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49 }
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50 }
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51
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52 if(sg_exec_tree != null){
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53 sg_exec_tree.addChild(src)
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54 }
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55
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56 SceneGraphRoot.prototype.addNext(src)
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57
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58 return src
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59 }
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60
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61
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62 SceneGraphRoot.prototype.createSceneGraph2 = function(name){
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63 if(name < 0){
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64 alert("error: createSceneGraph(name): name object not found.")
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65 return null
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66 }
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67
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68 for(num in sg_src){
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69 if(name == sg_src[num].name){
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70 var src = new SceneGraph(name)
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71 }
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72 }
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73
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74
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75 //SceneGraphRoot.prototype.addNext(src)
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76
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77 return src
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78 }
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79
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80
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81 SceneGraphRoot.prototype.createSceneGraph3 = function(){
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82 var p = new SceneGraph()
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83
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84 p.sgroot = this
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85
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86 SceneGraphRoot.prototype.addNext(p)
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87
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88 p.flag_drawable = 0
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89
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90 return p
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91 }
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92
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93
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94 SceneGraphRoot.prototype.addNext = function(sg){
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95 sg_available_list = sg
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96 /*last = sg_available_list
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97 if(last == null){
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98 sg_available_list.push(sg)
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99 }else{
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100 while(last.next){
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101 last = last.next
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102 }
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103 last.next = sg
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104 sg.prev = last
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105 }*/
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106 //cnt++
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107 }
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108
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109
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110 /* 渡された引数をもとにイメージを検索する */
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111 SceneGraphRoot.prototype.getSgid = function(obj_name){
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112 for(var name in sg_src){
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113 if(obj_name == sg_src[name].name){
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114 return sg_src[name]
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115 }
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116 }
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117 return -1
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118 }
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119
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120
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121 SceneGraphRoot.prototype.getController = function(){
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122 var left_push = currentlyPressedKeys[37] /* ← */
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123 var down_push = currentlyPressedKeys[40] /* ↓ */
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124 var right_push = currentlyPressedKeys[39] /* → */
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125 var up_push = currentlyPressedKeys[38] /* ↑ */
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126 var cross_push = currentlyPressedKeys[90] /* Z */
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127 var circle_push = currentlyPressedKeys[88] /* X */
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128 var start_push = currentlyPressedKeys[13] /* Enter */
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129 var zoom_in_push = currentlyPressedKeys[75] /* K */
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130 var zoom_out_push = currentlyPressedKeys[76] /* L */
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131 var left_move = currentlyPressedKeys[65] /* A */
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132 var right_move = currentlyPressedKeys[68] /* D */
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133 var front_move = currentlyPressedKeys[87] /* W */
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134 var back_move = currentlyPressedKeys[83] /* S */
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135 var space_push = currentlyPressedKeys[32] /* SPACE */
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136
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137
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138 this.right_isHold = function(){
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139 return right_push
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140 }
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141
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142 this.right_isRelease = function(){
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143 return !right_push
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144 }
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145
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146 this.left_isHold = function(){
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147 return left_push
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148 }
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149
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150 this.left_isRelease = function(){
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151 return !left_push
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152 }
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153
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154 this.up_isHold = function(){
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155 return up_push
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156 }
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157
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158 this.up_isRelease = function(){
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159 return !up_push
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160 }
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161
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162 this.down_isHold = function(){
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163 return down_push
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164 }
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165
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166 this.down_isRelease = function(){
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167 return !down_push
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168 }
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169
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170 this.cross_isHold = function(){
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171 return cross_push
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172 }
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173
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174 this.cross_isRelease = function(){
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175 return !cross_push
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176 }
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177
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178 this.circle_isHold = function(){
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179 return circle_push
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180 }
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181
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182 this.circle_isRelease = function(){
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183 return !circle_push
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184 }
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185
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186 this.start_isHold = function(){
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187 return start_push
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188 }
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189
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190 this.start_isRelease = function(){
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191 return !start_push
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192 }
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193
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194 this.zoom_in_isHold = function(){
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195 return zoom_in_push
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196 }
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197
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198 this.zoom_out_isHold = function(){
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199 return zoom_out_push
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200 }
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201
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202 this.left_move_isHold = function(){
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203 return left_move
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204 }
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205
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206 this.right_move_isHold = function(){
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207 return right_move
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208 }
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209
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210 this.front_move_isHold = function(){
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211 return front_move
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212 }
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213
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214 this.back_move_isHold = function(){
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215 return back_move
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216 }
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217
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218 this.space_isHold = function(){
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219 return space_push
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220 }
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221 }
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222
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223
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224
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225 /* rootになるnodeを設定する */
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226 SceneGraphRoot.prototype.setSceneData = function(sg){
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227 sg.parents = null
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228 sg_exec_tree = sg
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229 }
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230
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231
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