CSE 240 Assignment 6

Introduction:

The aim of this assignment is to have you work with Object Oriented C++ with simple inheritance.

Objectives:

1 Build a Point3D Class

2 Build a Vector3D Class that inherits from Point3D

3 Demonstrate the classes working

Outcomes:

1 Creation and use of classes

2 Inheritance

3 Pointer use, management and manipulation

Description:

You will create two classes for this project. The first will be a basic 3D CartesianCoordinate that stores and X,Y,Z value and has a distance formula function to get the distance between two points.

The second class is a 3D Vector class that will do basic vector math. It will inherit from the Cartesian coordinate since both share a similar base.

Specifications:

Point3D.h/.cpp : This class will be a 3D Cartesian-Coordinate

Properties: double x,y,z

Method: Constructor taking in x,y,z

Getters and Setters double GetDistance(Point3D*)

Vector3D.h/.cpp

This class inherits from Point3D since it also contains: X,Y,Z values and requires a distance formula.

Further Properties: double size the size of the vector

double ux,uy,uz the vector components as a unit vector

double angle angle in radians

Further Methods:

Vector3D(x,y,z) - Constructor that takes in X,Y,Z then calculates size, angle and unit vector

Vector3D(p1,p2) - Constructor that takes in two Point3Ds and makes a vector from them

private CalculateSize()

private CalculateUnitVector()

public Vector3D* getUnitVector()- create and return the unit vector

public double dotProduct(Vector3D* other) returns dot product

public Vector3D* crossProduct(Vector3D* other) returns cross product vector

public Vector3D* add(Vector3D* other) add two vectors together get a third

public Vector3D* subtract(Vector3D* other) subtract two vectors together get a third

public void scale(double value) multiply the vector by the value, dont forget you might need to recalculate angle, size and unit vector components

Getters and setters

Anything else you need to make these things work!

Main.cpp

Create a simple program showing off ALL the functionality of your classes.

Extra Credit Opportunity Overload the +, -, and * operators with add, subtract and scale functionality for the Vector3D class as described above (+3) Overload the % operator in Point3D to return the distance between two points. (+2)