Photorealistic Rendering is popularly employed in architectural and mechanical modeling domains where it can benefit business forums with its 3D realistic models for marketing products. Photorealistic Architectural Rendering involves Design Planning, Drafting, 3D Modeling, and creation of Rendered Animations and Walkthroughs.
Photorealistic real-time rendering
This type of rendering (sometimes called interactive rendering) has appeared only recently, and allows changes to a 3D model and scene to be reflected almost immediately (in a matter of seconds) on the preliminary rendered image. However, the image is only used for reference purposes.
Photorealistic real-time rendering
Whether you choose to create a preliminary image first or go for the completed product right away, you will still have to go through the (sometimes lengthy) process of final frame rendering, when a high-resolution image is created for your 3D scene, in contrast to the simple one generated in real time.
