Product Modeling for Computer Integrated Design and Manufacture: TC5/WG5.2 International Workshop on Geometric Modeling in Computer Aided Design 19–23 May 1996, Airlie, Virginia, USA

Front Matter....Pages i-x
Front Matter....Pages 1-1
Capturing and Deploying Design Decisions....Pages 3-16
An Approach to Systematic Part Design....Pages 17-31
Modification Impact Analysis in Distributed Design....Pages 32-42
Object-oriented design abstractions and code generation front ends to CAD systems....Pages 43-53
Front Matter....Pages 55-55
Geometric modeling architecture for manufacturing-process simulation software....Pages 57-67
G-Rep: geometry and feature representation for an integration with knowledge based design systems....Pages 68-81
Triangular Mesh Modelling for Archaeological Applications....Pages 82-93
Modelling Structure and Shape in the Construction Industry....Pages 94-103
Classification of boundary representations for manifold and non-manifold topology....Pages 104-115
A Note on Non-Manifold Object Sweeping....Pages 116-125
Front Matter....Pages 127-127
A B-Spline Finite Element Approach for Designing and Analyzing Sculptured Objects....Pages 129-138
An Interface for 3D Conceptual Design Based on Freehand Sketching....Pages 139-148
Fast approximate G1 surface blending to support interactive sculptured surface feature design....Pages 149-161
Virtual Clay Modelling....Pages 162-175
Front Matter....Pages 177-177
A Feature Recognition Project....Pages 179-190
Context dependent Recognition and Parametrization of Shape Features....Pages 191-202
Multiple-way feature conversion - opening a view....Pages 203-212
Undercut detection and generation of core/cavity in solid models....Pages 213-222
A Feature Recognition Algorithm for NC-Machining....Pages 223-233
Front Matter....Pages 235-235
Reverse Engineering in combination with digital photogrammetry (ICEM SURF/ICEM PHOTO)....Pages 237-248
Front Matter....Pages 235-235
Reverse Engineering using Blending and Adaptive Shape Evolution....Pages 249-262
Conformal Mapping for the Parameterization of Surfaces to Fit Range Data....Pages 263-272
Front Matter....Pages 273-273
Assembly features and sequence planning....Pages 275-284
A Product Representation to Support Process Automation....Pages 285-296
Representation of Geometric Tolerances and its Application to Verify Assemblability between Toleranced Parts....Pages 297-307
Assembly Oriented Design: A new approach to designing assemblies....Pages 308-324
Front Matter....Pages 325-325
Constructing Bezier Conic Segments With Monotone Curvature....Pages 327-333
Efficient Algorithms for Interference Detection in Dynamic Environments....Pages 334-346
Representation, Boundary Computation and Fast Display of CSG Models with NURBS Primitives....Pages 347-359
Precise Parametric Evaluation of Variable Radius Blend Surfaces....Pages 360-368
Continuity and Self-intersections of Variable Radius Rolling Ball Blend Surfaces....Pages 369-370
Medial Surface Generation and Refinement....Pages 371-383
A Ruler-and-Compass Geometric Constraint Solver....Pages 384-393
Considerations on Topological Naming....Pages 394-403
Front Matter....Pages 405-405
Cooperation Concept for the Preliminary Design and Manufacturing Stages....Pages 407-417
Integration of CAD/CAPP based on the process planning working space to support design for manufacturing....Pages 418-428
A new approach to manufacturing features for evaluation and operational planning....Pages 429-438
Back Matter....Pages 439-442