OpenSceneGraph

Organizes 3D data in a hierarchical structure for optimized rendering, traversal, and management, enabling high performance in complex scenes as highlighted in the key features.

Runs consistently on Windows, macOS, Linux, iOS, and Unix-like systems, with detailed build instructions and APIs ensuring portability across platforms.

Dynamically loads plugins for various 3D model formats, images, and media, simplifying integration of diverse data types without custom parsers.

Includes numerous sample applications and tutorials, providing practical guidance for development and accelerating the learning curve, as noted in the README.