
Description: Sunflow is an open source photo-realistic rendering system for generating high-quality images using ray tracing. It is designed to efficiently render global illumination, caustics, motion blur and depth of field effects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pixie Renderer is an unbiased, physically-based renderer focused on speed and quality. It's designed for 3D artists and aims to provide fast feedback while modeling and look development. Pixie uses path tracing for realistic results and offers features like subsurface scattering, volumetrics and displacement.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API