Specifies whether the interior surface should be divided according to the Detail Size. Disabling this allows noise to be applied to interior surfaces that do not need any further subdivision.

The size of the polygons added to the interior surfaces.

Computes vertex normals on the edges of the interior geometry, so that they will have a cusped appearance.

Computes vertex normals on the edges of the interior geometry with angles greater than this angle, so that they will have a cusped appearance.

Triangulates any non-planar polygons produced while adding detail.

Scales the amount of displacement.

The type of noise added to the interior points.

The frequency of the noise. Higher values give smaller scaled details in the noise.

The offset of the input into the noise function. If you visualize the noise as a 2D graph or 3D height field, this has the effect of “panning” across the space of possible noise outputs. If you have the general noise effect you want but just want to get a different set of values for a different look, try changing the offset.

The number of iterations of distortion to add to the output of the basic noise. The more iterations you add, the more “detailed” the output. Note that the output may have fewer octaves than this parameter (that is, increasing the parameter will eventually stop adding detail), because the node eventually stops when there’s no more room to add more detail in the output.

The frequency increment between iterations of fractal noise added to the basic output. Note that you can use a negative value.

The scale increment between iterations of fractal noise added to the basic output. The higher the value the larger the “jaggies” added to the output. You can use a negative value for roughness.

Adds “stringiness” or “wiriness” to standard noise.

When Lattice Warp is on, this accumulates the warp for each iteration (octave) of added fractal noise. When used in images, this can add interesting smudgy effects, and interesting landmarks when used for terrain.

Enables a slider to widen the peaks or valleys of the noise output.

When Enable Gradient Warp is on, this accumulates the warp for each iteration (octave) of added fractal noise.

Adds color to the geometry to indicate the amount of noise applied at each point.

Specifies how to compute the distance of each interior point from the surface.

Resolution of the default depth sampling SDF. The amplitude of the noise added to the interior points is scaled by the depth of the point within the surface of the original geometry, calculated by sampling an SDF of the geometry. If an SDF is not connected to the fourth input of the SOP, a default one will be created at this resolution.

Limit the amount of displacement done at a point by its depth within the surface.

When adding high amplitude noise to the interior points, it’s possible that the interior surface could interpenetrate the exterior. This option will clamp the amount of displacement at a particular point by the depth within the surface.

The percentage of the depth within the surface to which the displacement should be clamped.

Because an SDF is not a perfect representation of depth, this option allows you to clamp to a percentage of the depth. Lowering this can guarantee no interpenetration, at the expense of more clamping of the interior noise.

Use a ramp control for more precise control of the depth/noise mapping.

The value for the bias curve that maps depth within the surface to the amplitude of the noise applied.

The ramp that maps from depth within the surface to the amplitude of the noise applied.

Creates an attribute containing the depth of each point within the surface of the object.