nView v3 is an innovative add-on for Blender created by Spencer Magnusson that aims to increase the functionality of 3D scenes by masking objects based on camera perspectives. In short, it hides geometry that is not being viewed by the camera, improving working viewport performance and rendering speeds and reducing the geometry that needs to be processed.

Spencer Magnusson – Nview V3 Blender Addon Features

• Object masking is proofed with geometry-bound optimization, enabling speed increases in the viewport and render times.
• Keyframe baking for dynamic polygons is available.
• Boundary meshes are used for more advanced optimization to increase performance.
• All object types and cameras are supported along with all render engines, which enables and provides an integrated experience with the application.
• Instanced and linked objects and complex scene arrangements are managed efficiently.

Nview V3 for Blender Overview

Image 1: Preserve the objects visible in reflections or behind transparent

Image 2: Mask out geometry outside of camera view!