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9<title>Fog Properties Panel</title>
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15  <h1>Fog Properties Panel</h1>
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17  <p>On the fog <B>Properties</B> panel, you can set parameters related to fog such as fog color.</p>
18  <h2>Fog Properties Panel Settings and Features</h2>
19  <p>This page describes fog <B>Properties</B> panel settings and features.</p>
20  <img class="manual_image" src="assets/fog_panel.png" alt="Fog Properties panel settings"/>
21  <ol class="manual_image">
22    <li>
23      <p><a href="#fog_color">Fog color</a></p>
24      <p class="manual_image">Set fog color using R, G and B. <br /> The fragement color is blended with the fog color.</p>
25    </li>
26    <li>
27      <p><a href="#fog_function">Fog function</a></p>
28      <p class="manual_image">Select the type of fog function to use.</p>
29    </li>
30    <li>
31      <p><a href="#fog_parameters">Parameters</a></p>
32      <p class="manual_image">Sets the fog starting depth value, ending depth value, and fog density.</p>
33    </li>
34    <li>
35      <p><a href="#fog_z">Z-flip</a></p>
36      <p class="manual_image">Enable/disable Z-flip using the checkbox.</p>
37    </li>
38  </ol>
39  <a name="fog_color" id="fog_color"></a>
40<h3>Fog color</h3>
41  <p>Sets the color used for the fog.</p>
42  <p>The fog color is blended with the fragment color.</p>
43  <a name="fog_function" id="fog_function"></a>
44<h3>Fog function</h3>
45  <p>The following three fog functions can be selected under CreativeStudio.</p>
46  <ul>
47    <li>Linear function: Applies fog uniformly from front to back.</li>
48    <li>Exponential function: Applies fog more heavily toward the front.</li>
49    <li>Squared exponential function: Applies fog toward the front.</li>
50  </ul>
51  <!--   <table>     <thead>       <tr>         <th>フォグ関数</th>         <th>説明</th>       </tr>     </thead>     <tbody>       <tr>         <th>線形関数</th>         <td>フォグ開始デプス値とフォグ終了デプス値の間で距離に比例してフォグが強くなります。</td>       </tr>       <tr>         <th>指数関数</th>         <td>視点からオブジェクトまでの距離、フォグ濃度を使用してフォグを作成します。</td>       </tr>       <tr>         <th>二乗の指数関数</th>         <td>視点からオブジェクトまでの距離、フォグ濃度を使用してフォグを作成します ( 指数が二乗になります )。</td>       </tr>     </tbody>   </table>   -->
52  <p class="hint">Currently, lookup table editing is not supported. <br /> Future plans call for allowing editing using lookup tables. <br /> This plan may change.</p>
53  <a name="fog_parameters" id="fog_parameters"></a>
54<h3>Parameters</h3>
55  <p>The following three parameters are used.</p>
56  <table>
57    <thead>
58      <tr>
59        <th>Parameters</th>
60        <th>Description</th>
61      </tr>
62    </thead>
63    <tbody>
64      <tr>
65        <th>Starting depth value for fog</th>
66        <td>Sets the distance from the camera at which application of fog starts.<br /> The higher the depth value, the farther away application of fog starts.</td>
67      </tr>
68      <tr>
69        <th>Ending depth value for fog</th>
70        <td>Sets the distance from the camera at which fog density is at maximum.</td>
71      </tr>
72      <tr>
73        <th>Fog density</th>
74        <td>Sets the fog density.<br /> The higher the numeric value, the denser the fog.</td>
75      </tr>
76    </tbody>
77  </table>
78  <a name="fog_z" id="fog_z"></a>
79<h3>Z-flip</h3>
80   <p>Allows you to invert depth values used as input to the fog function.</p>
81   <p>This allows expressions where fog is applied from back to front.</p>
82
83
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