title: Specify random particle start colour with no animated change?
body: <p>Is there a way to have particles spawn with a random per particle colour based on the current "Color Ramp"? The particles do not change colour over their lifespan, they are simply assigned a colour from somewhere along the "Color Ramp" at birth and keep that colour until they die.</p>
  
  <p>The result of this would be a mix of particles at birth with blend colours from RED through to BLUE.</p>
  
  <p><img src="https://i.stack.imgur.com/2Uoya.png" alt="Color Blend"></p>
  
  <p>In my tests I only seem to be able to get the behaviour where particles spawn as RED and then gradually turn to BLUE as the approach the bottom of the screen. </p>
  
  <p><img src="https://i.stack.imgur.com/saFMB.png" alt="enter image description here">
  <img src="https://i.stack.imgur.com/FP0gW.png" alt="Falling Leaves"></p>