Recently I got my self into OpenGL. It is a graphics library that helps you use the 3D graphics hardware on your PC. It is open in comparison to DirectX and it is cross – platform. To see what you create you need to use some kind of a viewer. One that I tried lately is libQGLViewer which is based on Qt and can also be used across platforms although I had some trouble setting it up for windows.
libQGLViewer is nice but from my understanding supports only C++ so for me that I wanted to use Java with OpenGL I searched and found LWJGL which stands for LightWeight Java Gaming Library. This library helps use OpenGL in Java really easily. I used it with eclipse on windows without much trouble. However if you want to build a game out of it you’ll need some kind of game engine to display the graphics. Unless you want to build your own from scratch you’d better use one that is already available.
I found jMonkeyEngine really interesting. It provides a really nice engine along with a very good integrated development environment that apart from the coding part includes the graphics.
Along with programs like blender and GIMP I’m setting off to an exploration of the potential of game development. If you always wanted to make a game these are the tools just give them a try!
And I don’t mean the vampire series. I mean the IDE (Integrated Development Environment). I used eclipse to write Java for quite some time. I finished my pre-graduate thesis with it. Lately I’ve been writing code almost exclusively on notepad++ but the idea of having an integrated environment to write any code is flickering in my mind.
The challenge. To write and compile most common code using eclipse. Apart from Java eclipse supports much more. So let’s start with installation. Eclipse is developed in Java itself so it will need a JRE to run. You can get the latest Java Runtime Environment here.
Last time I got to use eclipse I remembered that there was a package including everything. However as I was to download eclipse from the eclipse.org I could not find one. I downloaded the standard Java package (Eclipse Classic 3.6.2), the C/C++ package (Eclipse IDE for C/C++ Developers) and the PHP package (Eclipse for PHP Developers) that suffice for my needs. Then I extracted the eclipse folder of each one of them zips and merged the three folders into one overwriting everything. (As I guessed so it worked like a charm and I got to have java,C,C++ and web projects available).
My problem at first was that for some reason eclipse was searching for the JRE exclusively in
…/eclipse/jre/ so I could not get the IDE get started at all. What I did eventually was to copy paste the JRE in my case
…/java/jre6/ and rename the jre6 folder to jre.
To install TeXlipse I went to Help –> Install new software and in the field “work with” I entered the url: http://texlipse.sourceforge.net. Below TeXlipse was available to install so I checked it and then clicked on Next. Coming soon: more details on how to use eclipse.