Guide on how to install and use HDA’s
Number of drops - This parameter determines how many drops will be scattered over the input geometry.
Pscale - The tool does not provide absolute control over the pscale values so this parameter scales the pscale values built in the tool.
Effect of gravity (BETA) - Increasing the parameter will change the shape of your drops to accurately display the gravity value the user inputs. It will also speed up the movement of the drops. This feature is still in BETA so I will recommend keeping it to a value of 1.
Trail Length - This parameter determines how long the trails would be of moving drops.