1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 2<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en-US" lang="en-US"> 3<!-- InstanceBegin template="/Templates/default_template.dwt" codeOutsideHTMLIsLocked="false" --> 4<head> 5<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 6<meta http-equiv="Content-Style-Type" content="text/css" /> 7<!-- InstanceBeginEditable name="CSS の相対パス指定" --> 8<link href="../../../../../common/manual.css" rel="stylesheet" type="text/css" /> 9<!-- InstanceEndEditable --> <!-- InstanceBeginEditable name="ページのタイトル" --> 10<title>Speed</title> 11<!-- InstanceEndEditable --> 12</head> 13<body> 14<div> 15 <div class="body"> <!-- InstanceBeginEditable name="本文のタイトル" --> 16 <h1>Speed</h1> 17 <!-- InstanceEndEditable --> <!-- InstanceBeginEditable name="本文" --> 18 <p>Under <B>Speed</B>, you can configure animations for which speed is made to vary versus the initial velocity a time of particle emission.</p> 19 <h2>Shader Creation Panel Settings and Features</h2> 20 <p>This page describes <B>Speed </B>settings and features.</p> 21 <p>To read about the common features <B>Enable </B>and<B> Copy Resource</B>, see <a href="../../effect_common_setting/index.html">here</a>.</p> 22 <div class="wrap_picture"> <img src="assets/particle_speed.png" alt="Particle speed"/> </div> 23 <div class="wrap_text"> 24 <table class="space"> 25 <tr> 26 <th><em>A</em></th> 27 <td class="td_color">Add initial velocity</td> 28 <td>Use the pull-down menu to add and configure the initial velocity when a particle is emitted and the emission method.<br /> For the emission method, choose either <B>Spread out from y-axis</B>, <B>Spread out from origin</B>, <B>Random direction</B>, <B>Specified direction</B> or <B>Specified random direction</B>.</td> 29 </tr> 30 <tr> 31 <th><em>B</em></th> 32 <td class="td_color">Randomize Results</td> 33 <td>Randomly change the particle emission speed (initial velocity).</td> 34 </tr> 35 <tr> 36 <th><em>C</em></th> 37 <td class="td_color">Add animation</td> 38 <td>From the pull-down menu you can add and configure animations that will change relative to the particle speed after particles have been emitted.<br /> For the animation, select either <B>Accelerate/decelerate</B>, <B>Gravity (accelerate in specific direction)</B>, or <B>Random (speed)</B>.</td> 39 </tr> 40 </table> 41 </div> 42 <h3 class="wrap_clear">Add initial velocity</h3> 43 <p>Use this to add a setting for initial velocity.</p> 44 <p>You can add any of the four following particle emission methods.</p> 45 <table> 46 <thead> 47 <tr> 48 <th>Item</th> 49 <th>Description</th> 50 </tr> 51 </thead> 52 <tbody> 53 <tr> 54 <th>Spread out from y-axis</th> 55 <td><span class="manual_image">Causes particles to spread out horizontally outwardly from the central (Y) axis of the particle emitter.</span></td> 56 </tr> 57 <tr> 58 <th>Spread Out from Origin</th> 59 <td><span class="manual_image">Causes particles to spread out from the emitter origin.</span></td> 60 </tr> 61 <tr> 62 <th>Random Direction</th> 63 <td><span class="manual_image">Varies the direction and initial speed of a particle at the time of emission.</span></td> 64 </tr> 65 <tr> 66 <th>Specified Direction</th> 67 <td><span class="manual_image">Specifies the initial direction and speed of a particle at the time of emission.</span></td> 68 </tr> 69 <tr> 70 <th>Specified Random Direction</th> 71 <td><span class="manual_image">Specifies the initial direction and speed of a particle at the time of emission and also spreads the particles out in an elliptical shape.</span></td> 72 </tr> 73 </tbody> 74 </table> 75 <h4>Spread out from y-axis</h4> 76 <p>Causes particles to spread out horizontally outwardly from the central (Y) axis of the particle emitter.</p> 77 <img src="assets/particle_speed01.png" alt="Particle Speed 01"/> 78 <h5>Deletions</h5> 79 <p>Deletes diffuse settings from the Y axis.</p> 80 <h5>Speed</h5> 81 <p>Specifies the speed at which particles spread out from the Y axis.</p> 82 <h5>Runtime Setting</h5> 83 <p>To read about the Enable checkbox and resource copying, see <a href="../../effect_common_setting/index.html">here</a>.</p> 84 <h4>Spread Out from Origin</h4> 85 <p><span class="manual_image">You can make particles spread out from the emitter origin.</span></p> 86 <img src="assets/particle_speed02.png" alt="Particle Speed 01"/> 87 <h5>Deletions</h5> 88 <p>Deletes diffuse settings from the origin.</p> 89 <h5>Speed</h5> 90 <p>Specifies the speed at which particles spread out from the origin.</p> 91 <h5>Runtime Setting</h5> 92 <p>To read about the Enable checkbox and resource copying, see <a href="../../effect_common_setting/index.html">here</a>.</p> 93 <h4>Random Direction</h4> 94 <p><span class="manual_image">You can change the direction and initial speed of a particle at the time of emission.</span></p> 95 <img src="assets/particle_speed03.png" alt="Particle Speed 01"/> 96 <h5>Deletions</h5> 97 <p>Deletes the random direction setting.</p> 98 <h5>Speed</h5> 99 <p>Specifies the random direction initial speed setting.</p> 100 <h5>Runtime Setting</h5> 101 <p>To read about the Enable checkbox and resource copying, see <a href="../../effect_common_setting/index.html">here</a>.</p> 102 <h4>Specified Direction</h4> 103 <p><span class="manual_image">Specifies the initial direction and speed of a particle at the time of emission.</span></p> 104 <img src="assets/particle_speed04.png" alt="Particle Speed 01"/> 105 <h5>Deletions</h5> 106 <p>Deletes the specified direction setting.</p> 107 <h5>Direction:</h5> 108 <p>Specifies the direction of motion at time of particle emission for each of the X, Y and Z axes.</p> 109 <h5>Speed</h5> 110 <p>Specifies the speed for the specified direction.</p> 111 <h5>Runtime Setting</h5> 112 <p>To read about the Enable checkbox and resource copying, see <a href="../../effect_common_setting/index.html">here</a>.</p> 113 <h4>Specified Random Direction</h4> 114 <p><span class="manual_image">Use this to specify the initial direction and speed of a particle at the time of emission and to randomize the angle at which the particle emits.</span></p> 115 <img src="assets/particle_speed05.png" alt="Particle Speed 01"/> 116 <h5>Deletions</h5> 117 <p>Deletes the setting for Specified Random Direction.</p> 118 <h5>Direction:</h5> 119 <p>Specifies the direction of motion at time of particle emission for each of the X, Y and Z axes.</p> 120 <h5>Speed</h5> 121 <p>Specifies the speed for the specified direction.</p> 122 <h5>Random angle</h5> 123 <p>Use this to set any value between 0 and 360 for the angle of the particle when it emits.</p> 124 <p>The emission angle is randomized within the range of this set angle.</p> 125 <h5>Runtime Setting</h5> 126 <p>To read about the Enable checkbox and resource copying, see <a href="../../effect_common_setting/index.html">here</a>.</p> 127 <h3>Add animation</h3> 128 <p>Under <B>Speed</B>, you can configure animations for which speed is made to vary versus the initial velocity a time of particle emission.</p> 129 <p>You can add any of the following three items for animations:</p> 130 <table> 131 <thead> 132 <tr> 133 <th>Item</th> 134 <th>Description</th> 135 </tr> 136 </thead> 137 <tbody> 138 <tr> 139 <th>Acceleration/Deceleration</th> 140 <td><span class="manual_image">Allows you to accelerate or decelerate particles by multiplying a specified value times the particle speed.</span></td> 141 </tr> 142 <tr> 143 <th>Gravity (accelerate in specified direction)</th> 144 <td>Allows you to apply gravity by adding to the speed in a specified direction for a particle.</td> 145 </tr> 146 <tr> 147 <th>Randomness (velocity)</th> 148 <td><span class="manual_image">Allows you to apply a random force in the specified direction to the particle speed.</span></td> 149 </tr> 150 </tbody> 151 </table> 152 <h4>Acceleration/Deceleration</h4> 153 <p>You can cause particles to speed up or slow down.</p> 154 <img src="assets/particle_speed07.png" alt="Particle Speed 07"/> 155 <h5>Deletions</h5> 156 <p>Deletes the <B>Accelerate/decelerate</B> setting.</p> 157 <h5>Ratio</h5> 158 <p>Specifies the value by which particle speeds are multiplied every frame. Practical values range from 0.9 to 1.1, but you can also use values beyond this range.</p> 159 <h5>Runtime Setting</h5> 160 <p>To read about the Enable checkbox and resource copying, see <a href="../../effect_common_setting/index.html">here</a>.</p> 161 <h4>Gravity (accelerate in specified direction)</h4> 162 <p>You can cause a particle to move in the specified direction with inertia in a realistic manner.</p> 163 <img src="assets/particle_speed08.png" alt="Particle Speed 08"/> 164 <h5>Deletions</h5> 165 <p>Deletes the <B>Gravity (accelerate in specified direction)</B> setting.</p> 166 <h5>Direction:</h5> 167 <p>Specifies the direction in which the particle moves in terms of X, Y, and Z values. Valid values range between -1 and 1.</p> 168 <h5>Speed</h5> 169 <p>Specifies the value to increase particle speed each frame.</p> 170 <h5>Runtime Setting</h5> 171 <p>To read about the Enable checkbox and resource copying, see <a href="../../effect_common_setting/index.html">here</a>.</p> 172 <h4>Randomness (velocity)</h4> 173 <p>You can make each particle gradually speed up.</p> 174 <img src="assets/particle_speed09.png" alt="Particle Speed 09"/> 175 <h5>Deletions</h5> 176 <p>Deletes the <B>Random (speed)</B> setting.</p> 177 <h5>Strength</h5> 178 <p>Specifies the value added to the particle's speed.</p> 179 <h5>Frame Interval</h5> 180 <p>Specifies the interval for adding values to the particle's speed, as a number of frames.</p> 181 <h5>Runtime Setting</h5> 182 <p>To read about the Enable checkbox and resource copying, see <a href="../../effect_common_setting/index.html">here</a>.</p> 183 <!-- InstanceEndEditable --> </div> 184 <div class="footer" /> 185</div> 186<hr><p>CONFIDENTIAL</p></body> 187<!-- InstanceEnd --> 188</html>
