Fractal Noise#
(TextureFractalNoise)
- Category:
/Texture/Procedural - Default object name:
fractal_noise
Description#
Fractal noise texture based on Perlin noise.
Attributes#
| Name | Type | Description |
|---|---|---|
| Pass Through | bool |
If checked, the current texture is not evaluated and the value of the attribute selected in Pass Through Attribute is directly forwarded. |
| Master Input | string |
Name of the attribute that will be used as output if Pass Through is enabled. |
| Invert | bool |
If checked, the texture is inverted. |
| Opacity | double |
Set the opacity of the texture. |
| Projection | long |
Define the projection used to evaluate the texture. |
| Space | long |
Define whether the texture is evaluated in 2D or 3D. In 2D space, the texture is stretched along the projection axis whereas in 3D space all components are used. |
| Axis | long |
Define the projection axis. |
| Uv Slot | reference (UvSlot) |
Define which UV slot is used when the project mode is set to UV. |
| Object Space | long |
Set the space in which the object must be considered when computing the projection. |
| Reference Positions | string |
Set the name of the property that contains reference positions of the geometry that have to be used when computing projections. |
| Uv Property | string |
Set the name of the property that contains uv's of the geometry that have to be used when computing projections. |
| Camera | reference (Camera) |
Define which camera is used when the texture is in Camera projection mode. |
| Camera Occlusion | bool |
When on the texture looks for potential occluder between the sample position and the camera. If no occluder is found the sample gets mapped. |
| Camera Occluders | reference (Group) |
Define which geometries are occluders when camera occlusion is enabled. By default it uses the 3D layer geometries. |
| Reference Object | reference (SceneItem) |
If an object is selected, the texture will use the object's transformation matrix to compute the texture coordinates. |
| Projection Translate | double[3] |
Offset the position of the projection. Enable with Planar, Cylindrical, Spherical, Cubic. |
| Projection Rotate | double[3] |
Offset the rotation of the projection. Enable with Planar, Cylindrical, Spherical, Cubic. |
| Projection Scale | double[3] |
Offset the scaling of the projection. Enable with Planar, Cylindrical, Spherical, Cubic. |
| Fit To Bounding Box | action |
|
| Uv Translate | double[3] |
Offset the UV by the specified values in UVW space. |
| Uv Rotate | double[3] |
Rotate the UV by the specified values in UVW space. |
| Uv Scale | double[3] |
Scale the UV by the specified values in UVW space. |
| Color 1 | double[3] |
Set the high color value. |
| Color 2 | double[3] |
Set the low color value. |
| Increment | double |
Define how recursion levels are composited. |
| Lacunarity | double |
Define the scaling of the texture independently from the projection. |
| Octaves | double |
Define the number of recursions in the noise. Higher values give more detailed textures. |
| Contrast | double |
Contrast the noise value from 0.5 value. |
| Turbulent | bool |
If checked, do no allow negative noise values. |
| Normalize | bool |
If checked, normalize the noise values. |