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7<title>Fragment Light</title>
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10<h1>Fragment Light</h1>
11<p>You can configure fragment lights used by a material here. </p>
12<p>The setting items shown for fragment lights varies depending on the <a href="#layer_configuration">layer configuration</a> being used.</p>
13<p class="image"><img src="images/flagment_light.png" alt="Material Fragment Light Properties" /></p>
14<ol class="ui">
15  <li>Enables/disables fragment lighting using the checkbox.</li>
16  <li>Changes the setting when using specular lighting.
17    <ul>
18      <li>Selects whether to use a geometric factor for Specular 0 using the checkbox.</li>
19      <li>Selects whether to use a geometric factor for Specular 1 using the checkbox.</li>
20      <li>Selects whether to clamp the specular color using the checkbox.</li>
21    </ul>
22  </li>
23  <li>Select the <a href="#layer_configuration">layer configuration</a> to use from the pull-down menu.<BR> The setting items shown for fragment lights varies depending on the selected layer configuration.</li>
24  <li>Lookup table set<BR>Select the lookup table to be used from the pull-down menu.</li>
25  <li>Make this setting when using Distribution 0 with Specular 0.<BR> You can set and edit the lookup table, input angle, and scale to be used. <BR> If a lookup table is set, you can preview the lookup table being used.<BR> If you click Preview, a <a href="../../other/lookup_table_edit.html">window for editing lookup tables</a> opens, allowing you to edit the lookup table.</li>
26  <li>Alpha/Fresnel<BR>Make this setting when using Fresnel with the primary or secondary color alpha.<BR> You can set and edit the lookup table, input angle, and scale to be used. <BR> If a lookup table is set, you can preview the lookup table being used.<BR> If you click Preview, a <a href="../../other/lookup_table_edit.html">window for editing lookup tables</a> opens, allowing you to edit the lookup table.</li>
27  <li>Make this setting when using Distribution 1 with Specular 1.<BR> You can set and edit the lookup table, input angle, and scale to be used. <BR> If a lookup table is set, you can preview the lookup table being used.<BR> If you click Preview, a <a href="../../other/lookup_table_edit.html">window for editing lookup tables</a> opens, allowing you to edit the lookup table.</li>
28  <li>Make this setting when using a reflection with Specular 0.<BR> You can set and edit the lookup table, input angle, and scale to be used for each RGB component. <BR> If a lookup table is set, you can preview the lookup table being used.<BR> If you click Preview, a <a href="../../other/lookup_table_edit.html">window for editing lookup tables</a> opens, allowing you to edit the lookup table.</li>
29</ol>
30<p><a name="layer_configuration" id="layer_configuration"></a></p>
31<h2>Layer Configuration</h2>
32<p><I>Unsupported</I> lookup tables in a layer configuration will not have any effect on lighting. The table below matches layer configurations and lookup tables.</p>
33<p><em>○</em> : Supported<br /><em>△</em> : Supported as grayscale<br /> <em>--</em> : Not supported</p>
34<table class="toolbar">
35  <thead>
36    <tr>
37      <th>Layer Configuration Number</th>
38      <th>Lookup Table Spotlight</th>
39      <th>Lookup Table Distribution 0</th>
40      <th>Lookup Table Distribution 1</th>
41      <th>Lookup Table Reflection</th>
42      <th>Lookup Table Fresnel</th>
43      <th>Processing Load</th>
44    </tr>
45  </thead>
46  <tbody>
47    <tr>
48      <td>Layer configuration 0</td>
49      <td>○</td>
50      <td>○</td>
51      <td>--</td>
52      <td>△</td>
53      <td>--</td>
54      <td>× 1</td>
55    </tr>
56    <tr>
57      <td>Layer configuration 1</td>
58      <td>○</td>
59      <td>--</td>
60      <td>--</td>
61      <td>△</td>
62      <td>○</td>
63      <td>× 1</td>
64    </tr>
65    <tr>
66      <td>Layer configuration 2</td>
67      <td>--</td>
68      <td>○</td>
69      <td>○</td>
70      <td>△</td>
71      <td>--</td>
72      <td>× 1</td>
73    </tr>
74    <tr>
75      <td>Layer configuration 3</td>
76      <td>--</td>
77      <td>○</td>
78      <td>○</td>
79      <td>--</td>
80      <td>○</td>
81      <td>× 1</td>
82    </tr>
83    <tr>
84      <td>Layer configuration 4</td>
85      <td>○</td>
86      <td>○</td>
87      <td>○</td>
88      <td>○</td>
89      <td>--</td>
90      <td>× 3</td>
91    </tr>
92    <tr>
93      <td>Layer configuration 5</td>
94      <td>○</td>
95      <td>○</td>
96      <td>--</td>
97      <td>○</td>
98      <td>○</td>
99      <td>× 3</td>
100    </tr>
101    <tr>
102      <td>Layer configuration 6</td>
103      <td>○</td>
104      <td>○</td>
105      <td>○</td>
106      <td>△</td>
107      <td>○</td>
108      <td>× 3</td>
109    </tr>
110    <tr>
111      <td>Layer configuration 7</td>
112      <td>○</td>
113      <td>○</td>
114      <td>○</td>
115      <td>○</td>
116      <td>○</td>
117      <td>× 4</td>
118    </tr>
119  </tbody>
120</table>
121<p><strong>Note that the processing load for lighting differs depending on the layer configuration used.</strong></p>
122<hr><p>CONFIDENTIAL</p></body>
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