Patchwork 3D uses OpenGL real-time rendering engine to preview 3D faster. It allows you to instantly see changes when adding materials, lighting, and a realistic environment to your model. When it is time to render high-detail & photorealistic snapshots, the Iray rendering engine comes into play.
We wrote guidelines to explain the rendering differences between OpenGL & Iray rendering engines. In fact, these differences can occur when snapshotting images or videos with Patchwork 3D. You’ll find tips and advice to adjust your 3D scene according to the specifics of the Iray rendering engine.
Feedback and suggestions are welcome to improve these guidelines!
In case you need further assistance using Iray, let us know by replying below.