GMP
2000
IEEE
14 years 4 months ago
2000
IEEE
This paper describes a system which converts a twodimensional sketch with hidden lines removed of a single polyhedral object into a boundary representation solid model. The system...
GMP
2000
IEEE
14 years 4 months ago
2000
IEEE
An algorithm for calculating the minimum distance between non-convex polyhedra is described. A polyhedron is represented by a set of triangles. In calculating the distance between...
GMP
2000
IEEE
14 years 4 months ago
2000
IEEE
A geometric approach to the computation of precise or well approximated tolerance zones for CAD constructions is given. We continue a previous study of linear constructions and fr...
GMP
2000
IEEE
14 years 4 months ago
2000
IEEE
A computer graphics object reconstructed from real-world data often contains undesirable noise and small-scale oscillations. An important problem is how to remove the noise and os...
GMP
2000
IEEE
14 years 4 months ago
2000
IEEE
This paper is concerned with “open kernel” geometric modelling systems. It uses industrial needs to identify requirements for the geometric objects of a proposed interface. Th...