Work

Geometric Contraints for CAGD

Year: 1994

Type: article

Abstract: To enrich the shape vocabulary of mechanical CAD systems, we develop techniques that allow defining free-form curves from geometric constraints.An important aspect of this aproach is the ability to obtain all possible instances of curve segments satisfying the constraints of a dimensioned sketch.We illustrate the approach by treating constraints on Tschirnhausen cubics in some detail.

Source: Purdue e-Pubs (Purdue University System)

Authors: Christoph M. Hoffmann, Jörg Peters

Language: English

Topic: Advanced Numerical Analysis Techniques

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: green

Funders: National Science Foundation, Purdue University, Office of Naval Research

Awards: Engineering Research Center for Intelligent Manufacturing Systems, NYI: Surface Splines Over Irregular Meshes, Improving the Shape of Surfaces by Perturbation, G8876996369

OpenAlex ID: W1980365929

FWCI:

Cites: 14

Cited by:

Related to: 10