Skip to main content
You will see a variety of fields in nTop. Depending on your application and requirements, you can use these fields to drive of spatial variation of numerous design parameters. 

​
Fields of Implicit Bodies

As explained in 101: nTop Essentials, implicit bodies in nTop are represented by signed distance functions that describe their shapes and give information about where the inside and the outside regions are. They also have distance units, which are mm by default in nTop. You can identify a field that is a signed-distance function by its parallel and equally spaced contour lines in the Field Viewer.

​
Fields of Planes, Points, and Axes

Planes, points, and axes are some of the simplest fields in nTop.

​
Periodic and Noise Fields

Unbounded and dimensionless scalar fields of varying patterns can be found in the Fields tab.
The Periodic options include Gyroid, Diamond, Schwarz, Lidinoid, SplitP, and Neovius patterns. The two 3D noise options include Simplex Noise and Cellular Noise. They are composed of pseudorandom values and are typically used for texturing applications. For more information on these blocks, go to Documentation → Block Documentation → Blocks → Fields.