Controls how strongly envelope values that are smaller than the current values are pushed toward the current values.

Controls how strongly envelope values that are larger than the current values are pushed toward the current values.

Controls the weight used to blend between the envelope values and the current values.

Scales the envelope values before they are mixed.

Applies a global scale to the thickness input, allowing a 0–1 layer to be rescaled to world units.

Scales the envelope values by the current timestep. In Add mode, this ensures that the same amount is added over one second, even when substepping occurs.

Scales the density using the falloff ramp. The left side of the ramp corresponds to the outer surface of the envelope. The distance along the ramp is based on the distance from the surface, scaled by the global thickness rather than the local thickness. This ensures that thin areas also decrease in magnitude.

scales the envelope values using a noise function.

Controls how much the envelope values are scaled by the noise.

Controls the world-space size of the noise features.

Applies anisotropic scaling to the noise feature size.

Controls the offset of the noise in noise space. The first three components define the spatial offset, and the fourth defines the time offset.

Controls how quickly the noise pattern changes over time. The value is specified in seconds and roughly determines the rate at which the noise appears to pulse.

Distorts the shape of the envelope using a noise function.

Controls the maximum distortion distance in world-space.

Controls the world-space size of the noise features.

Applies anisotropic scaling to the noise feature size.

Controls the offset of the noise in noise space. The first three components define the spatial offset, and the fourth defines the time offset.

Controls how quickly the noise pattern changes over time. The value is specified in seconds and roughly determines the rate at which the noise appears to pulse.