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7    <title>Graphix Library (gfx) Sample Demos</title>
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9  <body>
10    <h1>ParticleScaleDemo</h1>
11      <div class="section"><img src="images/ParticleScaleDemo.png" border="0" width="400" height="240" /></div>
12      <h2>Overview</h2>
13      <p>This demo checks the effect of applying scaling to particle models, particle emitters, and particles. This demo uses the demo library, <a href="../../../nw/demo/ParticleEffect/Overview.html">demo::ParticleEffect</a> class, and <a href="../../../nw/demo/ParticleNode/Overview.html">demo::ParticleNode</a> class.<br />
14      </p>
15  <h2>How to Use</h2>
16      <p>
17        <ul>
18          <li>Demo-specific operations</li>
19          <ul>
20            <li>None.</li>
21          </ul>
22          <li>Common Operations</li>
23          <ul>
24            <li>Slide pad: Rotate the camera</li>
25            <li>Slide pad + A Button: Move the camera back and forth</li>
26            <li>Slide pad + B Button: Move the camera in parallel</li>
27            <li>Slide pad + Y Button: Move the camera up and down</li>
28            <li>X Button: Reset the camera position</li>
29            <li>START Button: Restart the demo.</li>
30          </ul>
31        </ul>
32      </p>
33      <h2>Description</h2>
34      <p>This demo checks the scaling effects on particle models, particle emitters, and particles. When the demo is started, a cload and rain effect is displayed on the screen. Every 360 frames, scaling is sequentially applied to the particle model, particle effect, and particles.
35
36      Scaling is applied to the entire effect when scaling is applied to the particle model.  Scaling is applied to the emission source when scaling is applied to the particle emitter. Scaling is applied to the particles only, leaving the emission source alone, when scaling is applied to particles. Particle scaling operations are handled using the <a href="../../../nw/gfx/ParticleSet/SetScaleOffset.html">SetScaleOffset</a> method.
37      </p>
38  <hr><p>CONFIDENTIAL</p></body>
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