android三维控件技术分析word格式论文.docxVIP

AbstractAlong with the application and popularization of consumer electronics, the design of embedded graphical user interface will directly determine the user experience effect, three-demensional control as an important part if future 3D graphical interface, has greate potential value. Choose Android system as the three-dementional control development platform, not only because it has powerful support, application permission to open source, but also take into account the development status of 3D Android control system and the current market demand.Through the analysis of the Android graphics system puts forward the whole architecture of the three-dimensional controls. Base on the Android two-dimensional control, providing an overview of the development principle and application demand of control, through the comparison to draw three-dimensional control special requirements on the functionality and performance.Overall design that based in Android graphics includes jMonkey transplants, the realization of the 3D scene, the three domensional control set design three parts.The transplantation of JME is mainly based on the characteristics of the graphics engine to design the interface in the Android platform, which including two parts of the system interface and application program interface. Based on OpenGL ES using the JME transfer interface to create a 3D scene, according to the implementation principle of the scene, analysis and complete the scene node design and the creating and loading of the control.Focus on analysis of the implement principle of each component of three-dimensional controls. The appearance of attribute configuration control is the most obvious in visual attributes, it contains the appearance of mapping attribute and the material properities in the 3D scene.The animation of 3D control is a part of an analytical control interaction, key frame animation can not only provide rich animation resources, but its animation effects is more smoother than an