Setting streak attributes

Let's do some color.…The spawn particles are inheriting their color from the main particle, so…they're the same color, but for the tail, I want it to be yellow here, and grad…off to red out here.…So again, the ParticleCurve node, so let's select the green curve, and we'll have…the green disappear by the end of life there. And then we'll go get the blue…curve, and have that disappear, no blue please, by the end of life there. And now…my particles have a gradient from yellow to red.…

Let's say I would also like them to fade out here at the tail.…So we'll select the alpha channel, and grab it, and pull it down to zero density…at the end of the tail.…Don't forget, the ParticleCurve node requires that you have the BlendMat…node with the surface blend set to modulate, otherwise the ParticleCurve RGB…and alpha don't work.…The size will work, and the mass will work. Let's close that.…

Alright, now we would like to make our tail longer, so let's get the…ParticleSpawn node into the property bin.…To make it longer, I'm going to set the lifetime from 4 frames to 8…