3D Basics

Let's review some bascis of 3D computer graphics. If you have no idea what these conpect are, then check out Javidx9's video on 3D graphics (watch the first part).

Concept	Explanation
Vertices	A point in 3D space
Edge	Two vertices connected
Face	Edges that are joined together

These three concepts makes upp a so-called mesh. Check out the Wikipedia Article for more information.

https://commons.wikimedia.org/wiki/File:Mesh_overview.svg

Another thing you should know is meterial and texuture.

Vertices	A point in 3D space
Material	A set of parameters that determines how the mesh will look like
Texture	An image that determines how the mesh will look like

Read more at StackOverflow.