| 1 | <html><head><title>Commands in /vis/viewer/set/</title></head> |
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| 2 | <body bgcolor="#ffffff"><h2>/vis/viewer/set/</h2><p> |
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| 3 | Set view parameters of current viewer.<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>all [<i>from-viewer-name</i>]</b> |
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| 9 | <p><dd> |
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| 10 | Copies view parameters.<br> |
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| 11 | Copies view parameters (except the autoRefresh status) from |
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| 12 | from-viewer to current viewer.<br> |
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| 13 | <p><dd>Available at all Geant4 states. |
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| 14 | <p><dd>Parameters<table border=1> |
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| 15 | <tr><td>from-viewer-name |
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| 16 | <td>type s |
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| 17 | <td><td></table> |
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| 18 | <p><br><p><dt><b>autoRefresh [<i>auto-refresh</i>]</b> |
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| 19 | <p><dd> |
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| 20 | Sets auto-refresh.<br> |
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| 21 | If true, view is automatically refreshed after a change of |
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| 22 | view parameters.<br> |
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| 23 | <p><dd>Available at all Geant4 states. |
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| 24 | <p><dd>Parameters<table border=1> |
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| 25 | <tr><td>auto-refresh |
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| 26 | <td>type b |
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| 27 | <td>Omittable : default value = 1 |
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| 28 | <td></table> |
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| 29 | <p><br><p><dt><b>auxiliaryEdge [<i>edge</i>]</b> |
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| 30 | <p><dd> |
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| 31 | Sets visibility of auxiliary edges<br> |
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| 32 | Auxiliary edges, i.e., those that are part of a curved surface, |
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| 33 | sometimes called soft edges, become visible/invisible.<br> |
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| 34 | <p><dd>Available at all Geant4 states. |
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| 35 | <p><dd>Parameters<table border=1> |
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| 36 | <tr><td>edge |
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| 37 | <td>type b |
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| 38 | <td>Omittable : default value = 1 |
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| 39 | <td></table> |
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| 40 | <p><br><p><dt><b>background [<i>red_or_string</i>] [<i>green</i>] [<i>blue</i>] [<i>opacity</i>]</b> |
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| 41 | <p><dd> |
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| 42 | Set background colour and transparency (default black and opaque).<br> |
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| 43 | Accepts (a) RGB triplet. e.g., ".3 .4 .5", or |
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| 44 | (b) string such as "white", "black", "grey", "red"... |
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| 45 | (c) an additional number for opacity, e.g., ".3 .4 .5 .6" |
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| 46 | or "grey ! ! .6" (note "!"'s for unused green and blue parameters), |
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| 47 | e.g. "! ! ! 0." for a transparent background.<br> |
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| 48 | <p><dd>Available at all Geant4 states. |
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| 49 | <p><dd>Parameters<table border=1> |
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| 50 | <tr><td>red_or_string |
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| 51 | <td>type s |
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| 52 | <td>Omittable : default value = 0. |
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| 53 | <td><tr><td>green |
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| 54 | <td>type d |
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| 55 | <td>Omittable : default value = 0 |
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| 56 | <td><tr><td>blue |
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| 57 | <td>type d |
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| 58 | <td>Omittable : default value = 0 |
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| 59 | <td><tr><td>opacity |
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| 60 | <td>type d |
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| 61 | <td>Omittable : default value = 1 |
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| 62 | <td></table> |
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| 63 | <p><br><p><dt><b>culling [<i>culling-option</i>] [<i>action</i>] [<i>density-threshold</i>] [<i>unit</i>]</b> |
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| 64 | <p><dd> |
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| 65 | Set culling options.<br> |
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| 66 | "global": enables/disables all other culling options.<br> |
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| 67 | "coveredDaughters": culls, i.e., eliminates, volumes that would not |
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| 68 | be seen because covered by ancester volumes in surface drawing mode, |
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| 69 | and then only if the ancesters are visible and opaque, and then only |
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| 70 | if no sections or cutaways are in operation. Intended solely to |
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| 71 | improve the speed of rendering visible volumes.<br> |
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| 72 | "invisible": culls objects with the invisible attribute set.<br> |
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| 73 | "density": culls volumes with density lower than threshold. Useful |
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| 74 | for eliminating "container volumes" with no physical correspondence, |
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| 75 | whose material is usually air. If this is selected, provide threshold |
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| 76 | density and unit (g/cm3 mg/cm3 or kg/m3).<br> |
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| 77 | <p><dd>Available at all Geant4 states. |
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| 78 | <p><dd>Parameters<table border=1> |
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| 79 | <tr><td>culling-option |
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| 80 | <td>type s |
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| 81 | <td><td>Parameter candidates : global coveredDaughters invisible density |
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| 82 | <tr><td>action |
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| 83 | <td>type b |
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| 84 | <td>Omittable : default value = 1 |
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| 85 | <td><tr><td>density-threshold |
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| 86 | <td>type d |
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| 87 | <td>Omittable : default value = 0.01 |
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| 88 | <td><tr><td>unit |
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| 89 | <td>type s |
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| 90 | <td>Omittable : default value = g/cm3 |
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| 91 | <td>Parameter candidates : g/cm3, mg/cm3 kg/m3 |
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| 92 | </table> |
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| 93 | <p><br><p><dt><b>cutawayMode [<i>cutaway-mode</i>]</b> |
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| 94 | <p><dd> |
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| 95 | Sets cutaway mode - add (union) or multiply (intersection).<br> |
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| 96 | <p><dd>Available at all Geant4 states. |
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| 97 | <p><dd>Parameters<table border=1> |
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| 98 | <tr><td>cutaway-mode |
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| 99 | <td>type s |
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| 100 | <td><td>Parameter candidates : add union multiply intersection |
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| 101 | </table> |
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| 102 | <p><br><p><dt><b>edge [<i>edge</i>]</b> |
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| 103 | <p><dd> |
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| 104 | Edges become visible/invisible in surface mode.<br> |
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| 105 | <p><dd>Available at all Geant4 states. |
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| 106 | <p><dd>Parameters<table border=1> |
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| 107 | <tr><td>edge |
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| 108 | <td>type b |
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| 109 | <td>Omittable : default value = 1 |
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| 110 | <td></table> |
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| 111 | <p><br><p><dt><b>explodeFactor [<i>explodeFactor</i>] [<i>x</i>] [<i>y</i>] [<i>z</i>] [<i>unit</i>]</b> |
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| 112 | <p><dd> |
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| 113 | Moves top-level drawn volumes by this factor from this centre.<br> |
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| 114 | <p><dd>Available at all Geant4 states. |
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| 115 | <p><dd>Parameters<table border=1> |
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| 116 | <tr><td>explodeFactor |
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| 117 | <td>type d |
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| 118 | <td>Omittable : default value = 1 |
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| 119 | <td>Parameter range : explodeFactor>=1. |
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| 120 | <tr><td>x |
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| 121 | <td>type d |
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| 122 | <td>Omittable : default value = 0 |
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| 123 | <td><tr><td>y |
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| 124 | <td>type d |
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| 125 | <td>Omittable : default value = 0 |
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| 126 | <td><tr><td>z |
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| 127 | <td>type d |
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| 128 | <td>Omittable : default value = 0 |
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| 129 | <td><tr><td>unit |
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| 130 | <td>type s |
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| 131 | <td>Omittable : default value = m |
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| 132 | <td></table> |
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| 133 | <p><br><p><dt><b>globalLineWidthScale [<i>scale-factor</i>]</b> |
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| 134 | <p><dd> |
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| 135 | Multiplies line widths by this factor.<br> |
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| 136 | <p><dd>Available at all Geant4 states. |
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| 137 | <p><dd>Parameters<table border=1> |
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| 138 | <tr><td>scale-factor |
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| 139 | <td>type d |
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| 140 | <td>Omittable : default value = 1 |
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| 141 | <td></table> |
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| 142 | <p><br><p><dt><b>globalMarkerScale [<i>scale-factor</i>]</b> |
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| 143 | <p><dd> |
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| 144 | Multiplies marker sizes by this factor.<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>scale-factor |
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| 148 | <td>type d |
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| 149 | <td>Omittable : default value = 1 |
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| 150 | <td></table> |
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| 151 | <p><br><p><dt><b>hiddenEdge [<i>hidden-edge</i>]</b> |
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| 152 | <p><dd> |
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| 153 | Edges become hidden/seen in wireframe or surface mode.<br> |
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| 154 | <p><dd>Available at all Geant4 states. |
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| 155 | <p><dd>Parameters<table border=1> |
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| 156 | <tr><td>hidden-edge |
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| 157 | <td>type b |
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| 158 | <td>Omittable : default value = 1 |
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| 159 | <td></table> |
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| 160 | <p><br><p><dt><b>hiddenMarker [<i>hidden-marker</i>]</b> |
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| 161 | <p><dd> |
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| 162 | If true, closer objects hide markers. Otherwise, markers always show.<br> |
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| 163 | <p><dd>Available at all Geant4 states. |
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| 164 | <p><dd>Parameters<table border=1> |
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| 165 | <tr><td>hidden-marker |
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| 166 | <td>type b |
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| 167 | <td>Omittable : default value = 1 |
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| 168 | <td></table> |
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| 169 | <p><br><p><dt><b>lightsMove [<i>lightsMove</i>]</b> |
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| 170 | <p><dd> |
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| 171 | Lights move with camera or with object<br> |
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| 172 | <p><dd>Available at all Geant4 states. |
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| 173 | <p><dd>Parameters<table border=1> |
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| 174 | <tr><td>lightsMove |
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| 175 | <td>type s |
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| 176 | <td><td>Parameter candidates : cam camera with-camera obj object with-object |
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| 177 | </table> |
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| 178 | <p><br><p><dt><b>lightsThetaPhi [<i>theta</i>] [<i>phi</i>] [<i>unit</i>]</b> |
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| 179 | <p><dd> |
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| 180 | Set direction from target to lights.<br> |
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| 181 | <p><dd>Available at all Geant4 states. |
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| 182 | <p><dd>Parameters<table border=1> |
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| 183 | <tr><td>theta |
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| 184 | <td>type d |
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| 185 | <td>Omittable : default value = 60 |
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| 186 | <td><tr><td>phi |
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| 187 | <td>type d |
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| 188 | <td>Omittable : default value = 45 |
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| 189 | <td><tr><td>unit |
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| 190 | <td>type s |
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| 191 | <td>Omittable : default value = deg |
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| 192 | <td></table> |
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| 193 | <p><br><p><dt><b>lightsVector [<i>x</i>] [<i>y</i>] [<i>z</i>]</b> |
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| 194 | <p><dd> |
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| 195 | Set direction from target to lights.<br> |
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| 196 | <p><dd>Available at all Geant4 states. |
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| 197 | <p><dd>Parameters<table border=1> |
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| 198 | <tr><td>x |
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| 199 | <td>type d |
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| 200 | <td>Omittable : default value = 1 |
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| 201 | <td><tr><td>y |
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| 202 | <td>type d |
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| 203 | <td>Omittable : default value = 1 |
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| 204 | <td><tr><td>z |
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| 205 | <td>type d |
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| 206 | <td>Omittable : default value = 1 |
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| 207 | <td></table> |
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| 208 | <p><br><p><dt><b>lineSegmentsPerCircle [<i>line-segments</i>]</b> |
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| 209 | <p><dd> |
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| 210 | Set number of sides per circle for polygon/polyhedron drawing.<br> |
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| 211 | Refers to graphical representation of objects with curved lines/surfaces.<br> |
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| 212 | <p><dd>Available at all Geant4 states. |
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| 213 | <p><dd>Parameters<table border=1> |
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| 214 | <tr><td>line-segments |
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| 215 | <td>type i |
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| 216 | <td>Omittable : default value = 24 |
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| 217 | <td></table> |
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| 218 | <p><br><p><dt><b>picking [<i>picking</i>]</b> |
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| 219 | <p><dd> |
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| 220 | Sets picking, if available.<br> |
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| 221 | If true, view is set up for picking, if available. |
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| 222 | For required actions, watch for instructions for viewer.<br> |
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| 223 | <p><dd>Available at all Geant4 states. |
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| 224 | <p><dd>Parameters<table border=1> |
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| 225 | <tr><td>picking |
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| 226 | <td>type b |
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| 227 | <td>Omittable : default value = 1 |
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| 228 | <td></table> |
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| 229 | <p><br><p><dt><b>projection [<i>projection</i>] [<i>field-half-angle</i>] [<i>unit</i>]</b> |
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| 230 | <p><dd> |
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| 231 | Orthogonal or perspective projection.<br> |
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| 232 | <p><dd>Available at all Geant4 states. |
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| 233 | <p><dd>Parameters<table border=1> |
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| 234 | <tr><td>projection |
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| 235 | <td>type s |
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| 236 | <td>Omittable : default value = orthogonal |
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| 237 | <td>Parameter candidates : o orthogonal p perspective |
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| 238 | <tr><td>field-half-angle |
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| 239 | <td>type d |
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| 240 | <td>Omittable : default value = 30 |
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| 241 | <td><tr><td>unit |
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| 242 | <td>type s |
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| 243 | <td>Omittable : default value = deg |
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| 244 | <td></table> |
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| 245 | <p><br><p><dt><b>sectionPlane [<i>Selector</i>] [<i>x</i>] [<i>y</i>] [<i>z</i>] [<i>unit</i>] [<i>nx</i>] [<i>ny</i>] [<i>nz</i>]</b> |
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| 246 | <p><dd> |
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| 247 | Set plane for drawing section (DCUT).<br> |
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| 248 | E.g., for a y-z plane at x = 1 cm: |
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| 249 | "/vis/viewer/set/sectionPlane on 1 0 0 cm 1 0 0". |
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| 250 | To turn off: /vis/viewer/set/sectionPlane off<br> |
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| 251 | <p><dd>Available at all Geant4 states. |
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| 252 | <p><dd>Parameters<table border=1> |
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| 253 | <tr><td>Selector |
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| 254 | <td>type c |
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| 255 | <td>Omittable : default value = on |
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| 256 | <td><tr><td>x |
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| 257 | <td>type d |
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| 258 | <td>Omittable : default value = 0 |
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| 259 | <td><tr><td>y |
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| 260 | <td>type d |
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| 261 | <td>Omittable : default value = 0 |
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| 262 | <td><tr><td>z |
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| 263 | <td>type d |
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| 264 | <td>Omittable : default value = 0 |
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| 265 | <td><tr><td>unit |
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| 266 | <td>type s |
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| 267 | <td>Omittable : default value = m |
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| 268 | <td><tr><td>nx |
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| 269 | <td>type d |
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| 270 | <td>Omittable : default value = 1 |
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| 271 | <td><tr><td>ny |
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| 272 | <td>type d |
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| 273 | <td>Omittable : default value = 0 |
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| 274 | <td><tr><td>nz |
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| 275 | <td>type d |
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| 276 | <td>Omittable : default value = 0 |
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| 277 | <td></table> |
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| 278 | <p><br><p><dt><b>style [<i>style</i>]</b> |
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| 279 | <p><dd> |
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| 280 | Set style of drawing - w[ireframe] or s[urface].<br> |
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| 281 | (Hidden line drawing is controlled by "/vis/viewer/set/hiddenEdge".)<br> |
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| 282 | <p><dd>Available at all Geant4 states. |
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| 283 | <p><dd>Parameters<table border=1> |
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| 284 | <tr><td>style |
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| 285 | <td>type s |
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| 286 | <td><td></table> |
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| 287 | <p><br><p><dt><b>upThetaPhi [<i>theta</i>] [<i>phi</i>] [<i>unit</i>]</b> |
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| 288 | <p><dd> |
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| 289 | Set up vector.<br> |
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| 290 | Viewer will attempt always to show this direction upwards.<br> |
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| 291 | <p><dd>Available at all Geant4 states. |
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| 292 | <p><dd>Parameters<table border=1> |
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| 293 | <tr><td>theta |
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| 294 | <td>type d |
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| 295 | <td>Omittable : default value = 90 |
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| 296 | <td><tr><td>phi |
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| 297 | <td>type d |
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| 298 | <td>Omittable : default value = 90 |
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| 299 | <td><tr><td>unit |
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| 300 | <td>type s |
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| 301 | <td>Omittable : default value = deg |
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| 302 | <td></table> |
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| 303 | <p><br><p><dt><b>upVector [<i>x</i>] [<i>y</i>] [<i>z</i>]</b> |
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| 304 | <p><dd> |
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| 305 | Set up vector.<br> |
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| 306 | Viewer will attempt always to show this direction upwards.<br> |
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| 307 | <p><dd>Available at all Geant4 states. |
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| 308 | <p><dd>Parameters<table border=1> |
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| 309 | <tr><td>x |
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| 310 | <td>type d |
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| 311 | <td>Omittable : default value = 0 |
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| 312 | <td><tr><td>y |
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| 313 | <td>type d |
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| 314 | <td>Omittable : default value = 1 |
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| 315 | <td><tr><td>z |
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| 316 | <td>type d |
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| 317 | <td>Omittable : default value = 0 |
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| 318 | <td></table> |
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| 319 | <p><br><p><dt><b>viewpointThetaPhi [<i>theta</i>] [<i>phi</i>] [<i>unit</i>]</b> |
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| 320 | <p><dd> |
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| 321 | Set direction from target to camera.<br> |
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| 322 | Also changes lightpoint direction if lights are set to move with camera.<br> |
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| 323 | <p><dd>Available at all Geant4 states. |
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| 324 | <p><dd>Parameters<table border=1> |
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| 325 | <tr><td>theta |
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| 326 | <td>type d |
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| 327 | <td>Omittable : default value = 60 |
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| 328 | <td><tr><td>phi |
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| 329 | <td>type d |
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| 330 | <td>Omittable : default value = 45 |
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| 331 | <td><tr><td>unit |
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| 332 | <td>type s |
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| 333 | <td>Omittable : default value = deg |
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| 334 | <td></table> |
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| 335 | <p><br><p><dt><b>viewpointVector [<i>x</i>] [<i>y</i>] [<i>z</i>]</b> |
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| 336 | <p><dd> |
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| 337 | Set direction from target to camera.<br> |
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| 338 | Also changes lightpoint direction if lights are set to move with camera.<br> |
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| 339 | <p><dd>Available at all Geant4 states. |
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| 340 | <p><dd>Parameters<table border=1> |
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| 341 | <tr><td>x |
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| 342 | <td>type d |
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| 343 | <td>Omittable : default value = 1 |
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| 344 | <td><tr><td>y |
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| 345 | <td>type d |
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| 346 | <td>Omittable : default value = 1 |
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| 347 | <td><tr><td>z |
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| 348 | <td>type d |
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| 349 | <td>Omittable : default value = 1 |
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| 350 | <td></table> |
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| 351 | </dl></body></html> |
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