Problem
1. Set up a procedure for establishing polygon tables for any input set of data points defining an object.
2. Device routines for checking the data tables for consistency and completeness.
3. Write a program that calculates parameters A, B, C, and D for any set of three-dimensional plane surfaces defining an object.
4. Given the plane parameters A, B, C, and D for all surfaces of an object, devise an algorithm to determine whether any specified point is inside or outside the object.