Configurable distributed three-dimensional scene simulating system

Abstract

A configurable distributed three-dimensional scene simulating system comprises a scene configuring module, a configuration analyzing module, a data interface module, a message processing module, an entity managing module, a scene drive module and a user control module. The simulation process is rendered by configuring a graphical interface, special effect configuration is performed on various rendering events of simulation entities, rendering configuration file templates are provided aiming at basic simulation entity types, and visualized rendering configuration tools are provided. Corresponding styles and effects can be dynamically loaded according to message type and rendering configuration information of rendering events during simulation rendering. The heritage mechanism of HLA object models is utilized to achieve automatic data association of scene simulation three-dimensional entity models and the entity models corresponding to the distributed simulation system, and the complex data purchasing process of a common scene simulation system, as a federation, joining a simulation platform.

Description

Technical field [0001] The invention relates to a configurable distributed three-dimensional visual simulation system design method, which belongs to the technical field of visual simulation. Background technique [0002] Visual simulation technology is based on numerical simulation, using graphics and animation to represent the simulation process or results, and the dynamic display technology of three-dimensional models is applied to simulation training, virtual reality and other real-time dynamic simulation system graphics display. Combining visual simulation technology with distributed interactive simulation technology for network modeling and simulation of complex giant systems, connecting entities and personnel distributed in different regions to a common virtual environment for simulation, providing simulation process and simulation results An intuitive form of expression can give users a strong sense of immersion, and has broad application prospects in many fields. [0003]...

AI Technical Summary

Problems solved by technology

At home and abroad, there are many researches on the visual simulation system based on the HLA standard, but most of these systems are developed directly based on the interface functions provided by HLA, requiring developers to master various service interface functions in the HLA specification, and the development time is relatively long

In addition, due to the large number of object classes and changes in the number of entities contained in the distributed interactive simulation system, the visual simulation system implemented in this way also has the problem of poor versatility. Often an independent application scene needs to customize a set of visual Simulation System

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