
Description: Tungsten Renderer is an open source high-performance CPU-based physically based rendering engine. It focuses on scene rendering, including features like global illumination and ray casting while using geometric primitives and global data structures.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: LuxCoreRender is an open source, physically based and unbiased rendering engine. It simulates the flow of light according to physical equations, allowing for realistic lighting, materials and camera effects. As an unbiased renderer, it does not take shortcuts in calculations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API