Software rendering is a rendering process, which is absent ASICs for graphics hardware. It can be two main categories: online rendering (real-time rendering), and offline rendering (pre-rendering). Online rendering is one of the interactive areas of computer graphics that means creating synthetic images fast enough on the computer so that the viewer can interact with a virtual environment.
Online rendering is used to interactively render as like as 3D computer games such as StarFox Virtua Racing Delta Force etc and generally each frame must be rendered in a few milliseconds. For online rendering the focus is on performance. The beginning texture mapped real-time software renderers for PCs used many tricks for creating the illusion of 3D geometry for example .Various types’ software is available for real-time rendering who want to render images themselves and it will be helpful in their image processing techniques. If someone want to render high-level computer graphics (CG), then having a render farm is very important. For rendering, computer graphics requires large amount of memory and high-speed processor which is really impossible for an ordinary stand-alone computer to render computer graphics. A high-performance computer is widely used to render computer graphics and group of interlinked computer combined together to work as a single computer.
Although render farm is such an excellent system but has some disadvantages to CG studio owners and CG artists. Purchasing and installing render farm is very expensive because need to buy many servers, memory drive and processors. Moreover, getting them installed using proper technician which is also cost much. Again huge space and special environment that is needed to keep the render farm in order to function smooth and without problems. So that all these things certainly put CG studio owners in kind of difficult situation which prevents them from putting more efforts into their core projects. If anyone wants to use render farm without experiencing any of its disadvantages and drawbacks, then they will consider using online render farm. Online render farm is such a wonderful concept that has helped lot of CG studio owners and graphic artists in recent years. Online render farm is nothing but use via online that means must be connect computer with a render farm of the service provider via online and start making computer graphics.
Now Online render farm is very much useful for the CG studio owners and graphic artists for effective techniques with low cost which is so much easier and better than before.