Random range of particle sizes and colors

[takaharu_tobe]

When I want to give random values ​​to the size and color of Bifrost particles, I only know how to use a noise field.
For example, how can I create randomness between a minimum and maximum value?
Best regards,

 

[sepu6 · Accepted solution]

Use the vary source property node and change the size of the pts, you can randomize many attributes with this one before your simulations, check the info tab.

 

[takaharu_tobe]

Thank you!

I was able to specify a random range for size and color with vary_source.

I connected it using the Bifrost Browser sample as reference, but does color and source_color_property both seem to be necessary?

[sepu6]

Yes, you need it there so the particle solver knows about that property and you can randomize it. 

[takaharu_tobe]

@sepu6

Thank you very much.