Thursday 27 April 2017

Computer Graphics- 20. Linked List Using OpenGL

Linked List using OpenGL


IT IS A COMPUTER GRAPHICS PROJECT MADE USING VISUAL STUDIO. IN THIS PROJECT IT SHOWS ABOUT LINKED LIST.

Programming in Visual C++ Using OpenGL, Introduces the three-dimensional computer graphics with OpenGL.

In this post I am going to show the OpenGL code on LINKED LIST and the implementation and demonstration of LINKED LIST using the computer graphics and OpenGL API.

C is a general-purpose, imperative computer programming language. C Programming is vast with so many concept behind it (operators, loops, functions, single and double dimensional arrays, performing operations on strings, files, pointers etc.). One of the key concept which we learn is about Linked List.

Linked list in c the concept which not many of us grab properly. It is very important programming concept in C. There are many Operation in the Linked list, before going to learn about them, I want to tell you we are not giving concept of Linked list in c,  but Computer Graphics Program.  Yes we are using the C language as the primary language to write the program but here we deal with graphics programming and not c programming. You must know about the Linked List in C which is per-assumed here.  The program uses the OpenGL API to render graphics. Hence it is basically a C or C++ Computer Graphics Program using OpenGL.

Various operations on Singly Linked list in C

Singly Linked list is a linear data structure with many operations can be done on the nodes unlike the array in C. Various operations that can be done are listed below -
  1. Creation
  2. Insert at starting
  3. Insert at position(user's choice)
  4. Insert at end
  5. Delete 1st node
  6. Delete last node
  7. Delete at position(user's choice)
  8. Display 
The source code of the C program to illustrate the operations of singly linked list. Try to learn it first in C then go for graphics program.


This Computer Graphics Program is operated via two windows as seen in the image. With one we insert the data while graphics is shown in other window. There is some problem in the program so we need to keep patience in input the data to program. Everything is working perfect if done calmly, while in some PC with less graphics, it may stop working.

All these objects are designed with simple OpenGL graphics objects. Do buy the project and I think you will like this project as well put your comment and let us know what more need to be added in this. Also help by contributing your projects either modified or new, we are going to publish your project on this blog with your name.It is a humble request as I single hand can't help student reach that much of projects.

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