Titlebook: CAD Tools and Algorithms for Product Design; Pere Brunet,Christoph M. Hoffmann,Dieter Roller Book 2000 Springer-Verlag Berlin Heidelberg 2

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Virtual Prototyping: The Integration of Design and Virtual Reality, quality and flexibility, to react quickly to new customers requirements. In this context, one of the main objectives is to replace a great part of physical mock-ups with digital models — the so called Digital Mock-ups —. Due to the fact that a considerable part of resources are invested in the ear

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The Role of Haptic Devices for an Efficient Integration of Design, Simulation and Analysise of physically-based approach in modelling, and haptic systems as a means for enhancing interaction with virtual models. Within this context our research work intends to investigate the use of haptic devices for interacting with DMUs built on physically-based models. The purpose is to show the adde

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Generation of Solid Multiresolution Modelson a spatial decomposition —initial voxelization of the model— and wavelet simplification. Like other spatial decomposition simplification schemes (MDCO, BSpline filtering) it simplifies geometry and topology It can be used for navigation with LOD models in virtual environments or for approximate co

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Surface Reconstruction Based on a Descriptive Approachments. The different elements are independently designed and then assembled together to represent the final surface. This method requires a classification and a formal description of the basic elements. This chapter presents a general framework for surface description, based on a constructive tree a

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Differential Properties at Singular Points of Parametric Surfacese-surface intersection, and surface fairing, require the differential properties. These properties are well defined in differential geometry which has some assumptions in order to guarantee the calculation of differential properties. For instance, a normal vector of a parametric surface can be calcu

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