Aiming at the problems that a large number of 2D drawings existing, single expression form of 2D drawings, FLASH not supporting Android platform, 3D animation with low efficiency in the current aerospace field, proposed and realized the IETM data module hotspot interaction technology based on SVG. Through setting hotspots in SVG and 3D animation by the 3DVIA Composer, realized IETM data interaction, which is "WYS/WYG". Now the research has been adopted in product introduction and principle composition description for aerospace equipment. The results show that it can solve the problem that the current 2D drawings are not intuitive and vivid, improve the IETM's interactivity and operability, enrich the IETM's presentation form, and greatly enhance the training effect.%针对目前航天领域存在大量2维图纸,且2维图纸表达形式单一、FLASH不支持安卓平台、3维动画制作效率低下等问题,提出并实现一种基于可缩放矢量图形(scalable vector graphics,SVG)的交互式电子技术手册(interactive electronic technical manual,IETM)数据模块热点交互技术.该技术利用3DVIA Composer,通过在SVG图和3维动画中进行热点设置,实现IETM数据交互,做到了"所见即所得".该技术目前已用于进行航天装备产品介绍及组成原理说明.结果表明:该技术能解决现有2维图纸表达不够直观、生动的问题,提高了IETM的交互性及可操作性,丰富了IETM的展现形式,大大提升培训训练效果.
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