| Name | Script Name | Type | Description | Supports None | Default | Minimum | Maximum |
| Size | Size | Integer | The brush size in pixels, 3..200 | No | 35 | 1 | 3000 |
| Shape | Shape | Enumeration (ArtMediaBrushShape) | The brush shape, circular or rectangular | No | Elliptical | | |
| Thickness | Thickness | Integer | Brush thickness or aspect ration, 0..100%. | No | 100 | 1 | 100 |
| Rotation | Rotation | Integer | The brush rotation angle when pathing is set to fixed. | No | 0 | 0 | 359 |
| HeadTracking | HeadTracking | Enumeration (ArtMediaBrushRotation) | How the brush head tracks the path, fixed angle or rotate along stroke path. | No | RotateAlongPath | | |
| ToolHead | Head | Blob | The initial tool head state. (not user-editable) | Yes |
| LoadedCleanHead | CleanUnloadedHead | Enumeration (Boolean) | When true, working with a clean tool head with no load. | No | False | | |
| Material | Material | Parameter Repository | The stroke material. May be the captured foreground or background depending upon other parameters. | Yes |
| Trace | Trace | Enumeration (Boolean) | When true, the tool ignores the specified material and samples material from the image on the first impression of the stroke. When false, the specified material is used. | No | False | | |
| TabletStroke | TabletStroke | Enumeration (Boolean) | When true, indicates stroke recorded from tablet. False indicates source was mouse. | No | True | | |
| HeadLoad | HeadLoad | Integer | Amount of media loaded on knife head. | No | 100 | 0 | 100 |
| HeadCleaningMethod | HeadCleaningMethod | Enumeration (ArtMediaBrushCleaning) | Controls whether the knife head is automatically cleaned of paint after a stroke or user will manually clean the knife. | No | AutomaticClean | | |
| Stroke | Stroke | List | The path of the brush stroke. | No | 0 | | |
| General Settings | GeneralSettings | Parameter Repository | Contains parameters that control the execution of the command. | No |
