Fold Node
Fold iteratively applies the absolute value function to the input field, effectively folding negative values to their positive counterparts.
Category
Filter/Recast
Inputs
| Name | Type | Description |
|---|---|---|
| input | VirtualArray | Input heightmap. |
Outputs
| Name | Type | Description |
|---|---|---|
| output | VirtualArray | Folded heightmap. |
Parameters
| Name | Type | Description |
|---|---|---|
| iterations | Integer | Number of successive foldings. |
| k | Float | Smoothing parameter of the smooth absolute value. |
Example
Corresponding Hesiod file: Fold.hsd. Use [Ctrl+I] in the node editor to import a hsd file within your current project.
Note
Example files are kept up-to-date with the latest version of Hesiod. If you find an error, please open an issue.