共查询到20条相似文献,搜索用时 31 毫秒
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在上市的一片喧嚣中,自主研发游戏已有10余年历史的目标软件似乎被人遗忘在了角落里。从《铁甲风暴》到《傲世三国》,再到《秦殇》和《天骄》系列,目标软件有过辉煌。不过自从2006年《傲世Online》高调出击却并未取得预想中的成绩后,它就陷入了沉寂之中。岁末年初之际,我们带着些许好奇重新走进了这家老牌游戏开发商,我们想知道这群曾经熟悉的人在忙些什么。 相似文献
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在今年的E3大展上,EIDOS对外公布了开发中的名电脑实时战术游戏“盟军敢死队”系列的最新作《盟军敢死队3:目标柏林》的最新资料和部分游戏画面,实际上在去年的E3有关这款游戏的动画和部分资料就曾放出过.当时可谓一石激起千层浪。而这一次,虽然我们仍然没有见到可以执行的DEM0, 相似文献
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大多数人可能很难想像《海角七号》为什么能一举创下票房奇迹并被称为台湾电影的灵药,不仅几个主演瞬间红遍全岛,台湾电影留存了十年的本土电影票房纪录也被瞬间打破,甚至片中女主角曾经住过的酒店房间也成为了众多FANS争相预定瞻仰的纪念地,据说还有人一连在电影院看了本片九次之多,如果真的要追究它的魅力,或许只能说是因为弥漫在片中的青春气息。正是受此影响。仿佛就在一夜之间。台湾青春片再度涌入了我们的视线,下面就让我们来跟着这些描绘歌颂青春的电影一起,纪念自己的青春足迹。 相似文献
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利用OpenGL,结合全球高程和遥感映像数据实现了真实的球体建模、纹理映射、旋转及缩放等,并针对其优化技术进行了探讨。该模型有助于理解地球的空间结构及对OpenGL建模的工作机理。 相似文献
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Progressive Transmission of Vector Map Data over the World Wide Web 总被引:17,自引:0,他引:17
Within distributed computing environments, access to very large geospatial datasets often suffers from slow or unreliable network connections. To allow users to start working with a partially delivered dataset, progressive transmission methods are a viable solution. While incremental and progressive methods have been applied successfully to the transmission of raster images over the World Wide Web, and, in the form of prototypes, of triangular meshes, the transmission of vector map datasets has lacked a similar attention. This paper introduces a solution to the progressive transmission of vector map data that allows users to apply analytical GIS methods to partially transmitted data sets. The architecture follows a client-server model with multiple map representations at the server side, and a thin client that compiles transmitted increments into a topologically consistent format. This paper describes the concepts, develops an architecture, and discusses implementation concerns. 相似文献
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The World Stress Map (WSM) project has compiled a global database of quality-ranked data records on the contemporary tectonic stresses in the Earth's crust. The WSM 2005 database release contains approximately 16 000 data records from different types of stress indicators such as earthquake focal mechanisms solutions, well bore breakouts, hydraulic fracturing and overcoring measurements, as well as quaternary fault-slip data and volcanic alignments. To provide a software tool for database visualization, analysis and interpretation of stress data as well its integration with other data records, we developed the program CASMI. This public domain software tool for Unix-like operating systems enables the selection of stress data records from the WSM database according to location, data quality, type of stress indicator, and depth. Each selected data record is visualized by a symbol that represents the type of stress indicator and the orientation of the maximum horizontal compressive stress. Symbol size is proportional to the quality of the data record, and the colour indicates different tectonic regimes. Stress maps can be produced in different geographical projections and high-quality output formats. CASMI also allows the integration of user-defined stress data sets and a wide range of other data such as topography, Harvard centroid moment tensors, polygons, text data, and plate motion trajectories. CASMI, including the WSM 2005 database release, can be requested free of charge from the project's website at http://www.world-stress-map.org/casmi. We present two stress map examples generated with CASMI ranging from plate-wide to regional scale: (1) A stress map of central Europe, that reveals the correlation of stress field orientation and relative plate motion. (2) The fan-shape stress pattern in North Germany. 相似文献
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根据WorldWind的插件扩展机制, 研究了在WorldWind上显示网络瓦片地图的一些关键知识和技术, 如网络瓦片地图使用的坐标投影、插件加载、下载瓦片的过程和本地文件缓存以及内存缓存等, 最后实现了网络瓦片地图的插件, 并提出优化瓦片地图的一些方法. 相似文献
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DU Wei 《数字社区&智能家居》2008,(34)
该文首先介绍了传统地图的三维符号表示方法,在此基础上,对数字三维地图的特点和符号构成元素进行了阐述,最后,介绍了当前数字制图中常用的细节层次模型(LOD)。 相似文献
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基于调和映射的纹理映射方法 总被引:2,自引:0,他引:2
对三维几何模型进行交互式纹理映射,是三维建模软件开发的一项重要内容。该文采用基于调和映射的方法,实现了对一种基于三角面片模型的二维纹理映射算法,该算法允许用户交互选择模型的贴图范围,自动生成模型的纹理坐标,试验表明,该算法是可行的。 相似文献
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每两秒钟,就有一片足球场大小的森林从这个地球上消失。同时消失的不仅仅是氧气发动机、绿阴和付诸东流的水土,还有另一种意义上的绿色财富。 相似文献