System for providing geometric entity data service for polygonal engine

Abstract

The invention discloses a system for providing a geometric entity data service for a polygonal engine, wherein the system comprises an engine task cluster, a task queue management machine, a plurality of cache servers and an application interface router, wherein the engine task cluster is communicated with a database through a center switch; the task queue management machine is connected with the center switch; the cache buffer servers are connected with the center switch and are also connected with a primary switch; the application interface router is also connected onto the center switch; and a terminal application machine is communicated with the application interface router. The system has the advantages that an open CAD engine is used; a digital model data analysis and conversion service is built on a group of data processing servers; a clipping version CAD engine is embedded in a polygon-based virtual reality side to perform instant polygon conversion of data and other digital-model-based high-precision calculation; and an on-line geometric entity data service system can be formed through combining wired / wireless network connection.

Description

technical field [0001] The invention relates to a virtual reality system, in particular to a system for providing geometric entity data services for a polygon engine. Background technique [0002] At present, virtual reality technology has entered the field of industrial simulation on a large scale. However, in industrial applications, there is always a technical gap, which is the data interoperability between various large-scale industrial design platforms and real-time polygon engines. [0003] In order to meet the needs of design and the accuracy of data, the industrial design platform usually uses the entity model description method based on parametric modeling. Although the data types supported by major platforms are similar, the incompatibility of the formats has brought a huge cost to virtual reality applications. [0004] In virtual reality applications, geometry data is usually pre-converted into polygons by conversion tools and then pre-loaded into the engine. T...

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Problems solved by technology

[0006] The invention discloses a system for providing geometric entity data services for a polygon engine, which is used to solve the problem that in the prior art, virtual reality technology is implanted into the engine through pre-conversion, resulting in high conversion cost, large amount of generated data, and difficult conversion. The problem of inefficiency

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