首页>
外国专利>
Construction and maintenance of a scene graph for interactive feature-based Earth science geometric modeling
Construction and maintenance of a scene graph for interactive feature-based Earth science geometric modeling
展开▼
机译:基于交互特征的地球科学几何建模的场景图的构建和维护
展开▼
页面导航
摘要
著录项
相似文献
摘要
The aggregate functionality of the graphics system and the geometric system, to increase the consistency between the graphics system and geometric systems, one through the integration layer ties the graphics system and geometric systems Methods for engineering and building interactive comprising the step of the application, geoscience model, editing, and expression, a computer program or a computer system is provided. There is also provided a state machine can be can be a phase or geometry changes, and updates only the specified graphics object as visible by the user, to improve the performance. There is also provided a scene graph construction techniques to reduce memory requirements and enhance performance. Transmit or phase change in geometry in particular, by aggregating the object, which the graphic object is also affected by the change later, to determine which graphics object is to be updated, material properties framework There are provided.
展开▼