Scan line method is another method for detecting the visible surface on the screen. This method is similar to the method discussed in the polygon fill post. The only difference is that there are going to be more surfaces than earlier.

In this post we are going to discuss one of the most important techniques for visible surface detection. This technique is used after the back-facing technique is used to further reduce the computation time.

There are many techniques that are used to detect various surfaces that will make to the final picture. These techniques either belong to one of the two categories that we have discussed earlier that are: Object-space method or Image-space method.

Hello everyone,

What is PHP?

Long time ago browser developers recognized that we need to store the data produced during a user session so that we can refer to that data in the future. The user actions can lead to some calculations and after doing this cumbersome calculations we don’t want to do the calculations again and again.

In this post I am going to talk about one of important aspect in programming i.e. handling keyboard events. Now being important doesn’t mean that it is difficult but I have to admit that I haven’t tried it from the day I had started programming. Now I was working with one of my friend and she wanted me to do it for her. I found the task interesting as I haven’t done it earlier.

Another problem was encountered while working on the python web framework, Django. But this time the problem was more of the language oriented rather than being framework oriented. As I am not a python programmer so I never knew these basic things. So, first of all I was getting an error, whose statement went like this :

Hello everyone, I am back with one more exciting post. In this post we are going to discuss something great. This is something that I always wanted to learn but waiting for someone who can force me search through the Google and create the desired results.

A virtual environment is made when you want to run a different version of a single system. It is a clean way of handling different Python projects in your machine.