Recently, the HTML5-based gas 3D Training Simulation System was launched. The old system was designed with the OpenSceneGraph Engine Based on C ++ and OpenGL, the performance and rendering effect of the osg engine are good in all aspects. However, because this new product requires the ability to run multiple mobile terminals, the old system architecture based on the MFC encapsulation of OSG should have been retired many years ago, it is not easy to find reliable people who can maintain the antique GUI such as MFC these years.
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What makes me feel better is to control the 3D elements. In the past, different device types had to write a bunch of code to achieve some operation control such as rotating and moving, data synchronization between interface controls and 3D models also requires a lot of effort. Currently, dynamic languages such as js are very flexible and interfaces can be dynamically generated, combined with the Unified Data Model of HT for Web, the Data Binding and linkage between 3D elements and controls can be automatically processed. It is as easy as building blocks for me to start working, what I want in my mind is business functions and business data. I don't have to worry about how different components can synchronize the data, and the controls do not need to be extended.
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