Titlebook: ;

gerrymander

鞭子

Algorithm Animation of Computational Chains,rovides a framework for the visualization of engineering computations. Available graphical modules can be used both for offline & online visualization, interactive steering, and information zooming. Multiple graphical displays in multiple windows are supported. A_VISTA makes full use of databased in

Longitude

Systemic

A Cellular Approach for Feature-Based Modeling, becomes possible to distinguish, clearly, and completely, between the morphology and the geometry of a solid. An object is globally and morphologically defined by a collection of interacting form features. Moreover, a form feature is defined as a structured cluster of one or more volumetric cells.

VAN

Issues on Feature-Based Design Using a Hierarchical Data Scheme,signer’s intent. This paper proposes a hierarchical data scheme for feature-based design with particular emphasis on early phases of design, such as functional and conceptual design. The top level reflects the designer’s view on the function of a product part and consists of specifications of functi

印第安人

Product Modeling: An Approach for Integrated Information Processing, product models. Then different approaches to product modeling are discussed. Furthermore two sample product modeling tools are introduced. A feature modeller supports shape oriented manipulations on the product, a product structure editor enables the designer to handle structural information.

初学者

covert

Constructing Free-Form Surfaces for Milling from Digitized Data, has to be scanned only once, even if differently sized tools are used. This is accomplished by approximating the given surface with B-splines and generating the milling paths from this mathematical description. Prior to being fed into a milling machine, these control programs and several other data

橡子

Visual Simulation of the Geodesic and Non-Geodesic Trajectories of the Filament Winding,or a specific purpose can be chosen, but also wrong winding configurations can be avoided as well. An interactive environment for the analysis of the filament winding process has been developed and is described in this paper. Suitable algorithms for computing geodesic and non-geodesic trajectories a

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