1.Overall Functional Requirements

The system is required to enable free editing of tunnel terrain, generate various tunnels, extract objects from the equipment and object libraries, and arrange them within the tunnels, as well as generate complete mine terrain. The system must be capable of loading and editing tunnel terrain, completing tasks such as setting roaming paths and event triggers. It should allow roaming within the generated tunnels, support hotspot addition, tunnel attribute editing, coal seam addition, escape route creation, ventilation pipeline integration, and the addition of 3D labels with editable text content. The system must include a comprehensive resource library, support parametric tunnel creation, allow arbitrary changes to tunnel cross-sectional shapes (circular, arched, trapezoidal), and enable export to executable EXE files for distribution. It should support multi-view switching, editing locks (with the option to lock specific object components to prevent misoperation), grid-based clipping, simulated animation recording, and switching between real-scene, simulation, and construction modes. Multi-view display switching is also required.

2.Technical Requirements

1) Tunnel Terrain Editing Module: Load tunnel terrain;

Arrange mining equipment; set roaming paths; configure trigger events;

Edit and set tasks; include a complete mine equipment model library;

Include a comprehensive mine object library; save entire mine maps and terrain; load saved maps for editing and modification.

2) Roaming Module: Support automatic and manual roaming, accompanied by voice narration; allow free switching between process animations and camera animations, with the ability to pause for explanations; complete all tasks specified by the editing module.