File indexing completed on 2024-05-26 03:56:13 

0001 <!DOCTYPE html
0002 PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
0003 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
0004 <html>
0005 <head>
0006 <title>Particle</title>
0007 </head>
0008 <body>
0009     <p>A zero-sized particle which has a unique name and four parameters:</p>
0010     <ul>
0011         <li><b>position:</b> The X/Y position of the particle, relative to the center of the <a href="objinfo:World">world</a>.</li>
0012         <li><b>velocity:</b> the velocity of the particle. Unit: meters/second.</li>
0013         <li><b>force:</b> the force with which the particle is moving around.</li>
0014         <li><b>mass:</b> the mass of the particle. This influences forces with which the particle interacts with other items.</li>
0015     </ul>
0016 </body>
0017 </html>