Feature-based Modelling System Based on Sweeping Operation Technique

• Autorzy: Jakubowski R. , Stąpor K.
• Języki publikacji: EN

Abstrakty

EN

This paper presents a feature-based modelling system (FMS) which is an integrated geometric modelling system that supports both feature-based modelling and feature recognition. The presented system is based on the shape feature language [6], [7], [8], [16], [15] and sweeping operation technique [9], [11], [13]. Each sweeping operation is a two stage process comprising: volume generation followed by a Boolean operation, whose complexity has been reduced from 3D to 2D. Both stages are internally represented by means of primitive operations, being Euler operations. Each modelled part is stored in two representations: an extended boundary representation (B-rep), and in a graph representation (Feature Volume Graph [9]).

Słowa kluczowe

EN

feature-based model; Euler operation; Boolean operation; boundary representation

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2001
• Tom: vol. 49, nr 4
• Strony: 647--663
• Opis fizyczny: 10 rys., 1 tabela, bibliogr. 18 poz

Twórcy

autor

Jakubowski R.

autor

Stąpor K.

• Institute of Theoretical and Applied Computer Sciences, 44-100 Gliwice, Bałtycka 5, Poland (Instytut Informatyki Teoretycznej i Stosowanej)