Sutherland-Hodgman Polygon Clipping

An implementation of the Sutherland–Hodgman algorithm used for clipping polygons in C

Input

The user must provide the following inputs:

• Top left and bottom right co-ordinates of the clipping window
• Co-ordinates of the vertices of the polygon

Output

The portion of the polygon remaining after performing left, top, right and bottom clipping using the clipping window.