A polygon mesh is a set of 3D vertices that form a surface of connected quadrangular figures.

For more details, see the following topics about working with the methods of a polygon mesh:

Overview of Polygon Meshes

Types of Polygon Meshes and Vertices

Specific Properties of Polygon Meshes

Working with Vertices of Polygon Meshes

Example of Working with Polygon Meshes

Sample project of working with polygon mesh is located in the Drawing\Examples\DevGuide\OdPolygonMeshEx subdirectory of the ODA installation folder (for example, C:\Program Files\Open Design Alliance).