Smooth triangulated surfaces: G1 continuity for ray-tracing

1997 SEG Annual Meeting

Volumn , Issue , 1997, Pages 1719-1722

  Segonds, D ^a   Mallet, J L ^b   Levy B ^c  

^a IFP ENERGIES NOUVELLES   (France)

^b Ecole Nationale Superierue de Geologie de Nancy   (France)

^c Centre de Recherche en Infonnatique de Nancy   (France)

Author keywords

[No Author keywords available]

Indexed keywords

GEOPHYSICAL APPLICATIONS; GREGORY PATCH; PIECE-WISE; RAY-TRACING MODEL; TANGENT PLANE; TRIANGULATED SURFACES;

RAY TRACING;

EID: 84919825943     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1885762     Document Type: Conference Paper

References (4)

1. Du, W. H., 1988, Etude sur la representation de surfaces complexes: Application a la reconstruction de surfaces chantillonnees. PhD Thesis, Ecole Nationale Superieure des Telecommunications-Paris.
2. 1 continuity of piecewise Bezier surfaces: a review with new results. Computer Aided Design Journal - Vol22, Nb 4, April 1990, pp. 556-573.
3. Gregory, J. A., 1980. Triangular Interpolation Patch for CAGD. Computer Graphics and Image Processing, Vol. 13. pp. 80-87.
4. Mallet, JL., 1992, Discrete Smooth Interpolation in Geometric modelling. ComputerAided Design, Vol. 24, No. 4. pp. 178-191.