Creation and boundary evaluation of CSG-models

Pilz, Markus; Kamel, H. A.

doi:10.1007/bf01199073

Cited by 11 publications

(2 citation statements)

References 19 publications

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“…The main advantage of the CSG modelling method is that it can define complex objects with a compact and simple data structure. Two solid modelling methods can be converted to each other and there is literature discussing the integration of B-Rep and CSG (Pilz and Kamel 1989, Kodiyalam et al 1990, Shapiro and Vossler 1993. (Refer to Appendix.…”

Section: Solid Product Modellingmentioning

confidence: 99%

Recent development on product modelling: a review

Yang

Xie

et al. 2008

International Journal of Production Research

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Product modelling is a pivotal activity in product development (PD) processes. Well-defined product models organize product data, production information and knowledge to satisfy the requirements of the rapid changes of the PD environment. In this paper, a comprehensive review is carried out on the recent development of product modelling technology. Four types of product modelling methodologies are discussed in detail. Two object-oriented product modelling methods: STEP-based product modelling and UML-based product modelling are reviewed and compared. The research gaps and issues are identified. To implement the product modelling into current integrated manufacturing environment, a generic product modelling framework is proposed. The future research trend of product modelling is also discussed.

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Section: Solid Product Modellingmentioning

confidence: 99%

Recent development on product modelling: a review

Yang

Xie

et al. 2008

International Journal of Production Research

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“…However, unlike piecewise parametric surfaces, implicit surfaces are not akin to local shape changes interactively. Also, rendering an implicitly-defined algebraic surface poses some difficulties because it requires its preliminary triangulation [RV85, PK89,Gom03], particularly for implicit surfaces defined by high degree polynomial functions; hence, the low degree algebraic surface patches or algebraic splines used for geometric modeling [Baj88, BX97, LPP06, CCD00, War89, WZ00].…”

Section: Introductionmentioning

confidence: 99%

Pi-surfaces: products of implicit surfaces towards constructive composition of 3D objects

Raposo¹,

Gomes²

2019

Computer Science Research Notes

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Implicit functions provide a fundamental basis to model 3D objects, no matter they are rigid or deformable, in computer graphics and geometric modeling. This paper introduces a new constructive scheme of implicitly-defined 3D objects based on products of implicit functions. This scheme is in contrast with popular approaches like blobbies, meta balls and soft objects, which rely on the sum of specific implicit functions to fit a 3D object to a set of spheres.

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Product Modelling in Support of Rapid OKP Development: a Review

Xie

2011

Rapid One-of-a-Kind Product Development

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Creation and boundary evaluation of CSG-models

Cited by 11 publications

References 19 publications

Recent development on product modelling: a review

Recent development on product modelling: a review

Pi-surfaces: products of implicit surfaces towards constructive composition of 3D objects

Product Modelling in Support of Rapid OKP Development: a Review

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