1 files changed, 62 insertions, 0 deletions

diff --git a/graphics/nurbs++/files/patch-nurbs_sp.cpp b/graphics/nurbs++/files/patch-nurbs_sp.cpp
new file mode 100644
index 000000000000..e3e4b28892bb
--- /dev/null
+++ b/graphics/nurbs++/files/patch-nurbs_sp.cpp
@@ -0,0 +1,62 @@
+--- nurbs/nurbs_sp.cpp.orig	Mon May 13 14:07:46 2002
++++ nurbs/nurbs_sp.cpp	Fri Dec  1 00:46:20 2006
+@@ -41,7 +41,7 @@
+ */
+ template <class T, int N>
+ void NurbsCurveSP<T,N>::updateMaxU() {
+-  if(deg_>3){
++  if(this->deg_>3){
+ #ifdef USE_EXCEPTION
+     throw NurbsInputError();
+ #else
+@@ -51,10 +51,10 @@
+ #endif
+   }
+   else{
+-    maxU.resize(P.n()) ;
+-    maxAt_.resize(P.n()) ;
+-    for(int i=0;i<P.n();++i){
+-      if(!maxInfluence(i,U,deg_,maxAt_[i]))
++    maxU.resize(this->P.n()) ;
++    maxAt_.resize(this->P.n()) ;
++    for(int i=0;i<this->P.n();++i){
++      if(!maxInfluence(i,this->U,this->deg_,maxAt_[i]))
+ 	cerr << "Problem in maxInfluence U!\n" ;
+       if(i>0)
+ 	if(maxAt_[i]<maxAt_[i-1]){
+@@ -63,13 +63,13 @@
+ #else
+ 	  Error error("Error updating maxU");
+ 	  error << "HUGE ERROR!\n" ;
+-	  error << "Knot = " << U << endl ;
++	  error << "Knot = " << this->U << endl ;
+ 	  error << " i = " << i << endl ;
+-	  error << " deg = " << deg_ << endl ;
++	  error << " deg = " << this->deg_ << endl ;
+ 	  error.fatal() ; 
+ #endif
+ 	}
+-      maxU[i] = basisFun(maxAt_[i],i,deg_) ;
++      maxU[i] = basisFun(maxAt_[i],i,this->deg_) ;
+     }
+     
+   }
+@@ -96,14 +96,14 @@
+ */
+ template <class T, int N>
+ void NurbsCurveSP<T,N>::modOnlySurfCPby(int i, const HPoint_nD<T,N>& a){
+-  Vector<T> u(2*deg_+3) ;
+-  Vector< Point_nD<T,N> > pts(2*deg_+3) ; 
++  Vector<T> u(2*this->deg_+3) ;
++  Vector< Point_nD<T,N> > pts(2*this->deg_+3) ; 
+ 
+   int n=0;
+-  for(int j=i-deg_-1;j<=i+deg_+1;++j){
++  for(int j=i-this->deg_-1;j<=i+this->deg_+1;++j){
+     if(j<0)
+       continue ;
+-    if(j>=P.n())
++    if(j>=this->P.n())
+       break ; 
+     u[n] = maxAt_[j] ;
+     if( j == i){