AryanGitHub

Perspective Projection is used for representing a three-dimensional scene in a two-dimensional medium, like Computer Screen. So how do we do it?

Here we are assuming everything is happening behind our Near plane or "the computer screen", in a Viewing frustum. So this provides the appearance that the farther away object is from the viewer, the smaller it appears.

As the final target is to map a 3D coordinate (x,y,z) to a 2D coordinate (x,y).

AryanGitHub

# https://en.wikipedia.org/wiki/Deterministic_finite_automaton
class DFA: #Deterministic Finite Automaton

    def __init__ (self ,states : set , alphabets : set, transition_function , initial ,  accepted_states : set):

        self.states = states
        self.alphabets = alphabets

        if (self.__checkTransitionFunction__(transition_function)):
            self.transitionFunction = transition_function

AryanGitHub

1. Boxing and Unboxing can make programs faster when used correctly.

Take this example!

public static int sum (List<Integer> ints) {
	int s = 0;
	for (int n : ints) { s += n; }
	return s;
}

AryanGitHub

import java.util.*;
import java.net.*;
import java.io.*;


public class lab5DayTimeClient{
    
    public static void main (String args[]) throws Exception {

        Socket soc = new Socket("localhost" , 1300);