particle random mass

[arsenyg]

Very simple question, how to set up random mass for each particle iin a simulation in houdini 13?, always used rand($ID) in previous versions, but now that doesn't work in popproperty node...

 

thank you )

[oslo]

Try property pop

[mawi]

As said, put down a pop property.

 

Click the mass.

 

Click the "Use VEXpression" checkbox and in the text field write...

mass *= rand(@id);

 

Now you got a random mass per id, that is multiplied with the mass slider.

[xray]

You may also create a similar expression in a POP Wrangle dop.