A Geometric relaxation solver for parametric constraint-based models
| العنوان: | A Geometric relaxation solver for parametric constraint-based models |
|---|---|
| المؤلفون: | Solano Albajés, Lluís|||0000-0002-8875-5314, Brunet Crosa, Pere|||0000-0001-8406-1975 |
| المساهمون: | Universitat Politècnica de Catalunya. Departament de Ciències de la Computació |
| المصدر: | Recercat. Dipósit de la Recerca de Catalunya instname UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) |
| سنة النشر: | 1998 |
| مصطلحات موضوعية: | CPSM, Iterative global deformation, Informàtica::Infografia [Àrees temàtiques de la UPC], Constructive parametric solid model, Hybrid algorithms, Constraint based models, ComputingMethodologies_COMPUTERGRAPHICS |
| الوصف: | In this paper, a new relaxation algorithm for solving geometric constraint-based models is proposed. The algorithm starts from a constructive symbolic representation of objects (Constructive Parametric Solid Model, CPSM) and proceeds by iterative relaxation of the geometric constraints. Models that can be reduced to distance and angle constraints can be handled. A new algorithm based on an iterative global deformation of the system is presented and discussed, and its convergence is proved. The performance of hybrid algorithms involving global deformation and individual constraint relaxation is discussed on several practical cases. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5899e4dc24e559cf5431d64095ffa587 https://hdl.handle.net/2117/84489 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.dedup.wf.001..5899e4dc24e559cf5431d64095ffa587 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |