geometry objects meaning in English
几何体对象
Examples
- The geometry object attribute refers to the color , the chart layer , linetype and the line width and so on
几何对象的属性是指颜色、图层、线型及线宽等。 - The method has three features : 1 ) the dimensions used in commercial cad system are selected to be the design variables of shape optimization . 2 ) a mapping between geometry objects and finite element objects such " as meshes , structure properties is set up to assist in defining finite element models on geometries . 3 ) an automatic mesh generator and a method by which structure properties is assigned from geometry objects to finite element objects automatically are used to update finite element models during the optimization process
通过将几何模型的设计参数作为有限元模型的形状控制参数，实现了有限元模型的参数定义；通过建立几何模型与有限元网格及模型物理描述之间的关联，实现了基于几何造型的有限元模型定义；利用基于几何模型的全自动网格生成方法及物理描述分派方法，实现了有限元模型的自动生成及应参数变化的自动更新；并以参数化造型软件mdt为支撑平台，开发了相应的参数化有限元建模程序。 - The main contents of this research are the following : ( 1 ) the technology of graphic and image - based modeling and rendering is adopted , and 3d model of virtual campus system were accomplished . the geometry modeling of complex object is explored in vr , and commonly means were summed up such as trees , flower and grass etc . this paper also analyzed texture mapping problems of big and small geometry object , which can reduce workload of building scene
( 1 )采用图形与图像混合建模技术,实现了vcs虚拟校园系统的三维建模,并对虚拟世界中复杂物体建模技术进行了探索,总结出了树木、花草等复杂对象建模的一般方法,分析并解决了几何体的纹理映射问题,极大地减少了场景制作的工作量。