Objects are made up of the following components:-
• Vertices
• Edge (Line, Spline or Segment)
• Polygon
Vertices:
These are the point locations in space with no dimensions, but make the complex objects when grouped with other points.
Vertex
Edge (Line, Spline or Segment):
An Edge is the set of two points connected by a 2 dimensional line.
Edges
Polygon:
Three or more edges that define a surface is called Polygon.
Polygon