NoiseField

This field will add a noise force to all particles within the domain.

Installation

To use this Node, you must enable omni.particle.system.core2 in the Extension Manager.

Inputs

Name

Type

Description

Default

attenuation

float

Rate of attenuation from center of domain primitive.

1.0

magnitude

float

Magnitude of applied force.

1.0

seed

uint64

Seed for noise function.

1234

frequency

float

Overall noise frequency.

100.0

octaves

uint64

Octaves of noise to apply. This has a big effect on performance so keep this low if possible.

1

lacunarity

float

Increase in frequnecy at each successive octive.

1.78

gain

float

Change in amplitude at each successive octive.

0.6

prims

bundle

Spatial partition prims defining domain of the field.

Outputs

Name

Type

Description

Default

op

bundle

op config