ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Geometry Namespace / Patch Class / Normals Property
Version

Normals Property
Gets or sets the IList of normals.
Syntax
public IList<Coordinate3D> Normals {get; set;}
Remarks
The normals of a 3D object are used for lighting. They define the direction that each face will reflect light. They are usually perpendicular to the patch but can also be defined in other directions.

The getter returns the IList of normals by reference. A change to the returned list changes the patch normals list. The setter copies the input to an internal container. If the input is null, then the list of normals for this patch is set to null.

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also