Translations:Manual:Creating renderings/5/en

Some other open-source rendering tools are made to be used inside other applications, and will take care of doing the complex calculations to produce realistic images. Through its Raytracing Workbench, FreeCAD can use two of these rendering tools: POV-Ray and Luxrender. POV-Ray is a very old project, and is considered a classical raytracing engine, while Luxrender is much newer, and is categorized as an unbiased renderer. Both have their strengths and weaknesses, depending on the type of image one wants to render. The best way to know is to look at examples on each engine's website.