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nrbdegelev

PURPOSE ^

SYNOPSIS ^

function inurbs = nrbdegelev(nurbs, ntimes)

DESCRIPTION ^

 
 NRBDEGELEV: Elevate the degree of the NURBS curve or surface.
 
 Calling Sequence:
 
   ecrv = nrbdegelev(crv,utimes);
   esrf = nrbdegelev(srf,{utimes,vtimes});
 
 Parameters:
 
   crv        : NURBS curve, see nrbmak.
 
   srf        : NURBS surface, see nrbmak.
 
   utimes    : Increase the degree along U direction utimes.
 
   vtimes    : Increase the degree along V direction vtimes.
 
   ecrv    : new NURBS structure for a curve with degree elevated.
 
   esrf        : new NURBS structure for a surface with degree elevated.
 
 
 Description:
 
   Degree elevates the NURBS curve or surface. This function uses the
   B-Spline function bspdegelev, which interface to an internal 'C'
   routine.
 
 Examples:
 
   Increase the NURBS surface twice along the V direction.
   esrf = nrbdegelev(srf, 0, 1); 
 
 See:
 
   bspdegelev

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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