<html aria-label="message body"><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">The new latest of X_ITE comes now with two new fields for ParticleSystem. That are scaleKey and scale fields. They work much like colorKey and color fields.<div><br></div><div><font color="#000000">A user asks me for the ability to scale the particles during the time, basically to make the particles grow from its creation time and then shrink.</font><br><div><br></div><div>Other 3D engines like Unity have this already for a long time.</div><div><br></div><div>With the two new fields it is possible to have a curve and finely adjust the size over the time.</div><div><br></div><div>New fields will look like this:</div><div><br></div><div>inputOutput MFFloat scaleKey [ ]</div><div>inputOutput SFNode scale NULL [Coordinate]</div><div><br></div><div>It will work with all geometry types a ParticleSystem can have, even GEOMETRY.</div><div><br></div><div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><font color="#000000"><span style="caret-color: rgb(255, 255, 255);">I prepared a very simple example that shows the capabilities of these new fields:</span></font></div><div style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"><a href="https://create3000.github.io/x_ite/playground/?url=https://create3000.github.io/Library/Tests/Components/ParticleSystems/Scales.x3d">https://create3000.github.io/x_ite/playground/?url=https://create3000.github.io/Library/Tests/Components/ParticleSystems/Scales.x3d</a><font color="#000000"></font></div><br class="Apple-interchange-newline"></div><div>Best regards,</div><div>Holger</div><div><br></div></div><div>
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