Graphics and Modelling are key technologies to support visualisation and product development tasks. Based on the recent developments in the areas of (scientific) visualisation, interaction techniques, distributed systems, and product design, in dustrial and applied research have improved the possibilities for further approaches and issues and for exchanging experiences. A workshop on Graphics and Model ling in Science & Technology was held in Coimbra, Portugal in June 1994, and the programme committee selected 19 papers for presentation. The workshop had a good international participation. Due to the extensive scientific contacts between Portuguese and German researchers, the workshop included the third Luso-German Computer Graphics Meeting. This book reflects the results of the workshop. The papers were updated after the workshop presentations to reflect the discussions during the meeting. Correspond ing to the different topics addresses in the workshop, the book is divided into the following six sections. CAD Models and Architectures Short overviews of the Reference Architecture for CAD and the Integration Con cept for CAD applications are given in this section. The integration ability of the international standard STEP is analysed, as well as STEP's integration approaches for product data sharing and product data exchange.
Reihe
Auflage
Sprache
Verlagsort
Verlagsgruppe
Illustrationen
68 s/w Abbildungen
XV, 278 p. 68 illus.
ISBN-13
978-3-642-61020-2 (9783642610202)
DOI
10.1007/978-3-642-61020-2
Schweitzer Klassifikation
CAD Models and Architectures.- Integration Aspects of STEP and their Expression in the CAD Reference Model.- Features in Product Design.- Modelling Shape Through a Cellular Representation Scheme.- Consistency Management Aspects in SINFONIA.- A Geometric Reasoning Server with Applications to Geometric Constraint Satisfaction and Configurable Feature Extraction.- Features and Modelling Re-Design with DEKLARE.- Design Techniques.- Data Fitting with B-Splines Curves.- SIDEPO: a System for Interactive Design of Exact Parametrized Objects.- The EBP System: Example Based Programming System for Parametric Design.- An Introduction to Object Design Technology with Computer Graphics to Support Concurrent Engineering.- Construction of 3D Model of an Unknown Environment using Range Data.- Communication in Design and Analysis.- Communication Einvironment for Cooperative Product Development between Manufacturers and Suppliers.- KAMEDIN - Teleconferencing and Automatic Image Analysis for Medical Applications.- Input and Interaction Techniques.- Towards an Intuitive 3D Interaction.- Virtual Environments meet Architectural Design Requirements.- Efficient Spatial Data Acquisition in Temporal Geographic Information Systems.- Topology Preserving Vectorization.- Visualization.- Ray-Tracing for Stereoscopic Images.- A Dynamical Quadtree Hierarchical Radiosity Algorithm in Thermal Radiation Modelling.- The Sun and its Impact on Thermal Analysis in Buildings: Physical Simulation and Visualization.
