Rendering and Special Effects in Unity 3.5

Lightmapping

Lightmapping

In this article, I will introduce the reader to the different rendering components in Unity. I will introduce the Camera component as well as the different lighting components that are available. I will also talk about materials in Unity and introduce you to a few of the shaders that are available. And finally, I will also introduce light-mapping in Unity.

If you haven’t used Unity before, you can refer to my previous article titled “Introduction to Unity” available here: http://3dgep.com/?p=3246.

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Simulating Particle Effects using OpenGL

Particle Effect

Particle Effect

In this article I will demonstrate one possible way to implement a particle effect in C++ using OpenGL to render the effect. This demo uses the fixed function pipeline and the host processor (CPU) to perform the simulation. In this article, I will use OpenGL and GLUT to render graphics to the application window. If you do not know how to setup an application using OpengGL and GLUT you can refer to my previous article titled [Introduction to OpenGL for Game Programmers] available [here].
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