9 Best Free and Open Source Linux Renderers
There are three main computational techniques used by rendering software: scanline, raytracing, and radiosity. Rendering is a CPU-intensive process, so some software also makes use of the Graphics processing unit (GPU) to speed up the process. Images can be rendered by a single computer or with a network of computers that work on a different part of the image.
There is a large selection of open source rendering software to download. To provide an insight into the quality that is available, we have compiled a list of our favorite rendering software. We give our strongest recommendation to Blender, LuxCoreRender, Cycles and appleseed. But there?s lots of other good open source software available if they don?t meet your specific requirements.