论文参考网 - Map 关键词：虚拟现实，真实感，Virtools，建模技术，三维场景 [gap=1305]Key words: Virtual Reality, Realistic, Modeling, Virtools,3D Scene
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...三维场景；三维模型；水动力学模型结果 [gap=1057]Key Words：Middle Route of South-to-North Water Diversion Project; 3-Dimensional Scene; 3D Model; Results of Hydraulic Model ..
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Second, to study the organization of the spatial data of a large-scale 3D scene.
二、研究大规模三维场景空间数据的组织问题。
参考来源 - 三维GIS中大规模场景数据获取、组织及调度方法的研究与实现Users,if they want to employ this tools,need to edit VRML program to develop three-dimensional scenes.
目前,国内开发的基于VRML的三维场景生成工具的都是基于文本的。
参考来源 - 基于X3D的可视化三维场景生成工具的研究与实现The panoram observes the situation the picture,the hypothesized real three dimensional scene way is worth promoting.
全景环视照片,虚拟出真实的三维场景方式值得推广。
参考来源 - 全景照片合成技术及PTGUI的运用In order to realize the real-time display of the three-dimension scene, the author analyses the complicated terrain model simplification and multiresolution representation, and brings forward a view-dependent dynamic multiresolution model and its related algorithm.
为了实现三维场景的实时显示，论文重点分析了复杂地形模型的简化和多分辨率表示，并提出了一种视相关动态多分辨率地形模型及其相关算法。
参考来源 - 地理信息系统三维建模及可视化技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
为了使三维场景直观地从纸上蹦出来，通常是单色，雕刻必须发挥他们的想象力。
To make the three-dimensional scenes pop out visually from the paper, as they are usually in monochrome, engravers must exert their imagination.
在这个网站上，你不仅可以看到自己制作的虚拟三维场景，还可以看到所有其他用户的作品。
At that site you can view not only your own synths, but the synths created by every other Photosynth user.
其他的一些直接操作的例子如在画图类的程序中调整图像的大小，在三维场景中移动对象和视角等。
Other examples of direct manipulation are the resizing of a graphic object in a drawing application and the positioning of an object or camera view in a three-dimensional scene.
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