A Simple Validity Condition for B-Spline Hyperpatches

Abstract
The use of hyperpatches as a method for solid modelling has a problem: the validity of the model is not guaranteed. The problem of ensuring the validity of hyperpatch representations of solids is discussed in this work, and a validity condition for cubic uniform b-spline hyperpatches is presented. Our validity condition is based on comparisons among points, and it is robust and easy to implement.
Description

        
@inproceedings{
10.2312:egs.20011010
, booktitle = {
Eurographics 2001 - Short Presentations
}, editor = {}, title = {{
A Simple Validity Condition for B-Spline Hyperpatches
}}, author = {
Conde Rodriguez, Francisco de Asis
and
Torres Cantero, Juan Carlos
}, year = {
2001
}, publisher = {
Eurographics Association
}, ISSN = {
1017-4656
}, ISBN = {}, DOI = {
10.2312/egs.20011010
} }
Citation