Diffuse

Simulate diffusion like simulation.

Node Data
Generate
Display name
Diffuse
Internal name
Node_Diffuse
Inheritances
node
node_diffuse
Inputs
node_diffuse
surface	Density Field
float	Dissipation
float	Scale
float	Randomness
float	Flow Rate
slider	Threshold
int	Seed
surface	External
float	External Strength
int	Detail
enum	External Type
rotation	External Direction
Outputs
node_diffuse
surface	Result

Diffuse node spread out bright pixel with some turbulence to create a smoke effect. This node is designed to work with the feedback system.

Properties

Dissipation

The amount of pixel faded away per frame.

Flow Properties

Flow effect add random turbulence to the image.

Scale

Scale of the turbulence effect.

Detail

Amount of iteration to apply turbulence.

Randomness

Frequency of seed change

Flow Rate

Flow intensity

External Forces

External Strength

Apply external force in/out of the middle point.

Rendering Properties

Threshold

Apply threshold after each step.