1 | <html><head><title>Commands in /vis/scene/add/</title></head> |
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2 | <body bgcolor="#ffffff"><h2>/vis/scene/add/</h2><p> |
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3 | Add model to current scene.<br> |
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4 | <p><hr><p> |
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5 | <h2>Sub-directories : </h2><dl> |
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6 | </dl><p><hr><p> |
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7 | <h2>Commands : </h2><dl> |
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8 | <p><br><p><dt><b>axes [<i>x0</i>] [<i>y0</i>] [<i>z0</i>] [<i>length</i>] [<i>unit</i>]</b> |
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9 | <p><dd> |
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10 | Add axes.<br> |
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11 | Draws axes at (x0, y0, z0) of given length.<br> |
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12 | <p><dd>Available at all Geant4 states. |
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13 | <p><dd>Parameters<table border=1> |
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14 | <tr><td>x0 |
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15 | <td>type d |
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16 | <td>Omittable : default value = 0 |
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17 | <td><tr><td>y0 |
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18 | <td>type d |
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19 | <td>Omittable : default value = 0 |
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20 | <td><tr><td>z0 |
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21 | <td>type d |
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22 | <td>Omittable : default value = 0 |
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23 | <td><tr><td>length |
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24 | <td>type d |
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25 | <td>Omittable : default value = 1 |
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26 | <td><tr><td>unit |
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27 | <td>type s |
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28 | <td>Omittable : default value = m |
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29 | <td></table> |
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30 | <p><br><p><dt><b>eventID [<i>size</i>] [<i>x-position</i>] [<i>y-position</i>]</b> |
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31 | <p><dd> |
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32 | Adds eventID to current scene.<br> |
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33 | Run and event numbers are drawn at end of event or run when |
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34 | the scene in which they are added is current.<br> |
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35 | <p><dd>Available at all Geant4 states. |
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36 | <p><dd>Parameters<table border=1> |
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37 | <tr><td>size |
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38 | <td>type i |
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39 | <td>Omittable : default value = 18 |
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40 | <td><tr><td>x-position |
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41 | <td>type d |
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42 | <td>Omittable : default value = -0.95 |
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43 | <td><tr><td>y-position |
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44 | <td>type d |
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45 | <td>Omittable : default value = 0.9 |
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46 | <td></table> |
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47 | <p><br><p><dt><b>ghosts [<i>particle</i>]</b> |
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48 | <p><dd> |
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49 | Adds ghost volumes (G4FlavoredParallelWorld) to the current scene.<br> |
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50 | Selects by particle.<br> |
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51 | <p><dd>Available at all Geant4 states. |
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52 | <p><dd>Parameters<table border=1> |
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53 | <tr><td>particle |
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54 | <td>type s |
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55 | <td>Omittable : default value = all |
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56 | <td></table> |
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57 | <p><br><p><dt><b>hits</b> |
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58 | <p><dd> |
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59 | Adds hits to current scene.<br> |
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60 | Hits are drawn at end of event when the scene in which |
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61 | they are added is current.<br> |
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62 | <p><dd>Available at all Geant4 states. |
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63 | <p><br><p><dt><b>logicalVolume [<i>logical-volume-name</i>] [<i>depth-of-descent</i>] [<i>booleans-flag</i>] [<i>voxels-flag</i>] [<i>readout-flag</i>]</b> |
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64 | <p><dd> |
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65 | Adds a logical volume to the current scene,<br> |
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66 | Shows boolean components (if any), voxels (if any) and readout geometry |
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67 | (if any). Note: voxels are not constructed until start of run - |
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68 | "/run/beamOn".<br> |
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69 | <p><dd>Available at all Geant4 states. |
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70 | <p><dd>Parameters<table border=1> |
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71 | <tr><td>logical-volume-name |
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72 | <td>type s |
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73 | <td><td><tr><td>depth-of-descent |
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74 | <td>type i |
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75 | <td>Omittable : default value = 1 |
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76 | <td><tr><td>booleans-flag |
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77 | <td>type b |
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78 | <td>Omittable : default value = 1 |
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79 | <td><tr><td>voxels-flag |
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80 | <td>type b |
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81 | <td>Omittable : default value = 1 |
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82 | <td><tr><td>readout-flag |
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83 | <td>type b |
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84 | <td>Omittable : default value = 1 |
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85 | <td></table> |
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86 | <p><br><p><dt><b>logo [<i>height</i>] [<i>unit</i>] [<i>direction</i>] [<i>red</i>] [<i>green</i>] [<i>blue</i>] [<i>auto|manual</i>] [<i>xmid</i>] [<i>ymid</i>] [<i>zmid</i>] [<i>unit</i>]</b> |
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87 | <p><dd> |
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88 | Adds a G4 logo to the current scene.<br> |
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89 | The placement, if automatic, is similar to that of scale - |
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90 | "help /vis/scene/add/scale" for more information.<br> |
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91 | <p><dd>Available at all Geant4 states. |
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92 | <p><dd>Parameters<table border=1> |
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93 | <tr><td>height |
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94 | <td>type d |
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95 | <td>Omittable : default value = 1 |
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96 | <td><tr><td>unit |
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97 | <td>type s |
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98 | <td>Omittable : default value = m |
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99 | <td><tr><td>direction |
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100 | <td>type s |
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101 | <td>Omittable : default value = x |
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102 | <td><tr><td>red |
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103 | <td>type d |
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104 | <td>Omittable : default value = 0 |
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105 | <td><tr><td>green |
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106 | <td>type d |
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107 | <td>Omittable : default value = 1 |
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108 | <td><tr><td>blue |
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109 | <td>type d |
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110 | <td>Omittable : default value = 0 |
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111 | <td><tr><td>auto|manual |
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112 | <td>type s |
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113 | <td>Omittable : default value = auto |
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114 | <td>Parameter candidates : auto manual |
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115 | <tr><td>xmid |
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116 | <td>type d |
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117 | <td>Omittable : default value = 0 |
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118 | <td><tr><td>ymid |
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119 | <td>type d |
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120 | <td>Omittable : default value = 0 |
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121 | <td><tr><td>zmid |
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122 | <td>type d |
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123 | <td>Omittable : default value = 0 |
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124 | <td><tr><td>unit |
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125 | <td>type s |
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126 | <td>Omittable : default value = m |
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127 | <td></table> |
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128 | <p><br><p><dt><b>scale [<i>length</i>] [<i>unit</i>] [<i>direction</i>] [<i>red</i>] [<i>green</i>] [<i>blue</i>] [<i>auto|manual</i>] [<i>xmid</i>] [<i>ymid</i>] [<i>zmid</i>] [<i>unit</i>]</b> |
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129 | <p><dd> |
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130 | Adds an annotated scale line to the current scene.<br> |
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131 | An annotated line in the specified direction with tick marks at the |
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132 | end. If autoPlacing is true it is required to be centred at the |
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133 | front, right, bottom corner of the world space, comfortably outside |
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134 | the existing bounding box/sphere so that existing objects do not |
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135 | obscure it. Otherwise it is required to be drawn with mid-point at |
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136 | (xmid, ymid, zmid). |
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137 | |
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138 | The auto placing algorithm might be: |
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139 | x = xmin + (1 + comfort) * (xmax - xmin); |
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140 | y = ymin - comfort * (ymax - ymin); |
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141 | z = zmin + (1 + comfort) * (zmax - zmin); |
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142 | if direction == x then (x - length,y,z) to (x,y,z); |
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143 | if direction == y then (x,y,z) to (x,y + length,z); |
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144 | if direction == z then (x,y,z - length) to (x,y,z);<br> |
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145 | <p><dd>Available at all Geant4 states. |
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146 | <p><dd>Parameters<table border=1> |
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147 | <tr><td>length |
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148 | <td>type d |
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149 | <td>Omittable : default value = 1 |
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150 | <td><tr><td>unit |
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151 | <td>type s |
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152 | <td>Omittable : default value = m |
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153 | <td><tr><td>direction |
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154 | <td>type s |
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155 | <td>Omittable : default value = x |
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156 | <td><tr><td>red |
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157 | <td>type d |
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158 | <td>Omittable : default value = 1 |
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159 | <td><tr><td>green |
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160 | <td>type d |
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161 | <td>Omittable : default value = 0 |
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162 | <td><tr><td>blue |
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163 | <td>type d |
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164 | <td>Omittable : default value = 0 |
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165 | <td><tr><td>auto|manual |
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166 | <td>type s |
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167 | <td>Omittable : default value = auto |
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168 | <td>Parameter candidates : auto manual |
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169 | <tr><td>xmid |
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170 | <td>type d |
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171 | <td>Omittable : default value = 0 |
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172 | <td><tr><td>ymid |
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173 | <td>type d |
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174 | <td>Omittable : default value = 0 |
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175 | <td><tr><td>zmid |
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176 | <td>type d |
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177 | <td>Omittable : default value = 0 |
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178 | <td><tr><td>unit |
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179 | <td>type s |
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180 | <td>Omittable : default value = m |
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181 | <td></table> |
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182 | <p><br><p><dt><b>text [<i>x</i>] [<i>y</i>] [<i>z</i>] [<i>unit</i>] [<i>font_size</i>] [<i>x_offset</i>] [<i>y_offset</i>] [<i>text</i>]</b> |
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183 | <p><dd> |
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184 | Adds text to current scene.<br> |
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185 | <p><dd>Available at all Geant4 states. |
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186 | <p><dd>Parameters<table border=1> |
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187 | <tr><td>x |
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188 | <td>type d |
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189 | <td>Omittable : default value = 0 |
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190 | <td><tr><td>y |
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191 | <td>type d |
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192 | <td>Omittable : default value = 0 |
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193 | <td><tr><td>z |
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194 | <td>type d |
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195 | <td>Omittable : default value = 0 |
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196 | <td><tr><td>unit |
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197 | <td>type s |
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198 | <td>Omittable : default value = m |
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199 | <td><tr><td>font_size |
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200 | <td>type d |
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201 | <td>Omittable : default value = 12 |
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202 | <td><tr><td>x_offset |
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203 | <td>type d |
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204 | <td>Omittable : default value = 0 |
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205 | <td><tr><td>y_offset |
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206 | <td>type d |
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207 | <td>Omittable : default value = 0 |
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208 | <td><tr><td>text |
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209 | <td>type s |
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210 | <td>Omittable : default value = Hello G4 |
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211 | <td></table> |
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212 | <p><br><p><dt><b>trajectories [<i>default-trajectory-type</i>]</b> |
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213 | <p><dd> |
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214 | Adds trajectories to current scene.<br> |
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215 | Causes trajectories, if any, to be drawn at the end of processing an |
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216 | event. Switches on trajectory storing and sets the |
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217 | default trajectory type.<br> |
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218 | The command line parameter list determines the default trajectory type. |
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219 | If it contains the string "smooth", auxiliary inter-step points will |
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220 | be inserted to improve the smoothness of the drawing of a curved |
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221 | trajectory. |
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222 | If it contains the string "rich", significant extra information will |
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223 | be stored in the trajectory (G4RichTrajectory) amenable to modeling |
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224 | and filtering with "/vis/modeling/trajectories/create/drawByAttribute" |
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225 | and "/vis/filtering/trajectories/create/attributeFilter" commands. |
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226 | It may contain both strings in any order.<br> |
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227 | |
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228 | To switch off trajectory storing: "/tracking/storeTrajectory 0". |
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229 | See also "/vis/scene/endOfEventAction".<br> |
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230 | Note: This only sets the default. Independently of the result of this |
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231 | command, a user may instantiate a trajectory that overrides this default |
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232 | in PreUserTrackingAction.<br> |
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233 | <p><dd>Available at all Geant4 states. |
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234 | <p><dd>Parameters<table border=1> |
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235 | <tr><td>default-trajectory-type |
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236 | <td>type s |
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237 | <td>Omittable : default value = |
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238 | <td></table> |
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239 | <p><br><p><dt><b>userAction [<i>xmin</i>] [<i>xmax</i>] [<i>ymin</i>] [<i>ymax</i>] [<i>zmin</i>] [<i>zmax</i>] [<i>unit</i>]</b> |
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240 | <p><dd> |
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241 | Add Vis User Action, if any, to current scene.<br> |
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242 | Optional arguments define the extent of the callback drawing. You may |
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243 | not need this if the extent has been defined in the original |
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244 | SetUserAction or is defined by other components of the scene. But if |
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245 | the user action is the only component of the scene, you will certainly |
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246 | need to set the extent either in SetUserAction or here. A scene must |
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247 | have an extent one way or another so that the viewer can calculate |
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248 | how to point the camera.<br> |
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249 | <p><dd>Available at all Geant4 states. |
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250 | <p><dd>Parameters<table border=1> |
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251 | <tr><td>xmin |
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252 | <td>type d |
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253 | <td>Omittable : default value = 0 |
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254 | <td><tr><td>xmax |
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255 | <td>type d |
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256 | <td>Omittable : default value = 0 |
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257 | <td><tr><td>ymin |
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258 | <td>type d |
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259 | <td>Omittable : default value = 0 |
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260 | <td><tr><td>ymax |
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261 | <td>type d |
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262 | <td>Omittable : default value = 0 |
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263 | <td><tr><td>zmin |
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264 | <td>type d |
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265 | <td>Omittable : default value = 0 |
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266 | <td><tr><td>zmax |
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267 | <td>type d |
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268 | <td>Omittable : default value = 0 |
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269 | <td><tr><td>unit |
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270 | <td>type s |
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271 | <td>Omittable : default value = cm |
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272 | <td></table> |
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273 | <p><br><p><dt><b>volume [<i>physical-volume-name</i>] [<i>copy-no</i>] [<i>depth-of-descent</i>] [<i>clip-volume-type</i>] [<i>parameter-unit</i>] [<i>parameter-1</i>] [<i>parameter-2</i>] [<i>parameter-3</i>] [<i>parameter-4</i>] [<i>parameter-5</i>] [<i>parameter-6</i>]</b> |
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274 | <p><dd> |
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275 | Adds a physical volume to current scene, with optional clipping volume.<br> |
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276 | If physical-volume-name is "world" (the default), the top of the |
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277 | main geometry tree (material world) is added. If "worlds", the |
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278 | top of all worlds - material world and parallel worlds, if any - are |
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279 | added. Otherwise a search of all worlds is made, taking the first |
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280 | matching occurence only. To see a representation of the geometry |
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281 | hierarchy of the worlds, try "/vis/drawTree [worlds]" or one of the |
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282 | driver/browser combinations that have the required functionality, |
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283 | e.g., HepRepFile/XML with the WIRED3/4 browser.<br> |
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284 | If clip-volume-type is specified, the subsequent parameters are used to |
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285 | to define a clipping volume. For example, |
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286 | "vis/scene/add/volume ! ! ! -box km 0 1 0 1 0 1" will draw the world |
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287 | with the positive octant cut away.<br> |
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288 | If clip-volume-type is prepended with '-', the clip-volume is subtracted |
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289 | (cutaway). (This is the default if there is no prepended character.) |
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290 | If '*' is prepended, the intersection of the physical-volume and the |
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291 | clip-volume is made. (You can make a section/DCUT with a thin box, for |
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292 | example).<br> |
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293 | For "box", the parameters are xmin,xmax,ymin,ymax,zmin,zmax. |
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294 | Only "box" is programmed at present.<br> |
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295 | <p><dd>Available at all Geant4 states. |
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296 | <p><dd>Parameters<table border=1> |
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297 | <tr><td>physical-volume-name |
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298 | <td>type s |
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299 | <td>Omittable : default value = world |
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300 | <td><tr><td>copy-no |
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301 | <td>type i |
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302 | <td>Omittable : default value = -1 |
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303 | <td><tr><td>depth-of-descent |
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304 | <td>type i |
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305 | <td>Omittable : default value = -1 |
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306 | <td><tr><td>clip-volume-type |
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307 | <td>type s |
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308 | <td>Omittable : default value = none |
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309 | <td>Parameter candidates : none box -box *box |
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310 | <tr><td>parameter-unit |
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311 | <td>type s |
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312 | <td>Omittable : default value = m |
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313 | <td><tr><td>parameter-1 |
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314 | <td>type d |
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315 | <td>Omittable : default value = 0 |
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316 | <td><tr><td>parameter-2 |
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317 | <td>type d |
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318 | <td>Omittable : default value = 0 |
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319 | <td><tr><td>parameter-3 |
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320 | <td>type d |
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321 | <td>Omittable : default value = 0 |
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322 | <td><tr><td>parameter-4 |
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323 | <td>type d |
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324 | <td>Omittable : default value = 0 |
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325 | <td><tr><td>parameter-5 |
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326 | <td>type d |
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327 | <td>Omittable : default value = 0 |
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328 | <td><tr><td>parameter-6 |
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329 | <td>type d |
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330 | <td>Omittable : default value = 0 |
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331 | <td></table> |
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332 | </dl></body></html> |
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