A 3D block engine is a software framework or engine that facilitates the creation and rendering of three-dimensional environments using blocks or voxels as fundamental building elements. It allows developers to generate worlds composed of cubes or blocks, similar to games like Minecraft. The engine typically provides tools for world generation, physics simulation, rendering, and interaction with the environment. It enables the creation of diverse landscapes, structures, and objects within a virtual space, often used in games, simulations, and virtual reality experiences.

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