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- .TH SREFINE
- 6 "IRIT Version 6.0"
- .SH NAME
- SREFINE
-
-
-
- SurfaceType SREFINE( SurfaceType Srf, ConstantType Direction,
- NumericType Replace, ListType KnotList )
-
- Provides the ability to Replace a knot vector of Srf or refine
- it in the specified direction Direction (ROW or COL).
- KnotList is a list of knots to refine Srf at. All knots should be
- contained in the parametric domain of Srf in Direction. If the knot
- vector is replaced, the length of KnotList should be identical to the
- length of the original knot vector of Srf in Direction. If Srf
- is a Bezier surface, it is automatically promoted to be a Bspline surface.
-
- Example:
-
- Srf = SREFINE( SREFINE( Srf,
- ROW, FALSE, list( 0.333, 0.667 ) ),
- COL, FALSE, list( 0.333, 0.667 ) );
-
- refines Srf in both directions by adding two more knots at 0.333 and
- 0.667.
-