1 files changed, 14 insertions, 10 deletions
diff --git a/Build/source/utils/asymptote/drawsurface.h b/Build/source/utils/asymptote/drawsurface.h
index 2bd8aeea4d4..9c7f25342b9 100644
--- a/Build/source/utils/asymptote/drawsurface.h
+++ b/Build/source/utils/asymptote/drawsurface.h
@@ -24,6 +24,7 @@ protected:
   RGBAColour specular;
   double opacity;
   double shininess;
+  double PRCshininess;
   double granularity;
   triple normal;
   bool lighton;
@@ -56,10 +57,12 @@ protected:
   
 public:
   drawSurface(const vm::array& g, bool straight, const vm::array&p,
-              double opacity, double shininess, double granularity,
-              triple normal, bool lighton, const vm::array &pens) :
+              double opacity, double shininess, double PRCshininess,
+              double granularity, triple normal, bool lighton,
+              const vm::array &pens) :
     straight(straight), opacity(opacity), shininess(shininess),
-    granularity(granularity), normal(unit(normal)), lighton(lighton) {
+    PRCshininess(PRCshininess), granularity(granularity), normal(unit(normal)),
+    lighton(lighton) {
     string wrongsize=
       "Bezier surface patch requires 4x4 array of triples and array of 4 pens";
     if(checkArray(&g) != 4 || checkArray(&p) != 4)
@@ -80,9 +83,9 @@ public:
       colors=new GLfloat[16];
       if(size != 4) reportError(wrongsize);
       storecolor(0,pens,0);
-      storecolor(4,pens,1);
+      storecolor(8,pens,1);
       storecolor(12,pens,2);
-      storecolor(8,pens,3);
+      storecolor(4,pens,3);
     }
 #endif    
     
@@ -105,7 +108,8 @@ public:
   drawSurface(const vm::array& t, const drawSurface *s) :
     straight(s->straight), diffuse(s->diffuse), ambient(s->ambient),
     emissive(s->emissive), specular(s->specular), opacity(s->opacity),
-    shininess(s->shininess), granularity(s->granularity), lighton(s->lighton),
+    shininess(s->shininess), PRCshininess(s->PRCshininess), 
+    granularity(s->granularity), lighton(s->lighton),
     invisible(s->invisible), colors(s->colors), havecolors(s->havecolors) {
     for(size_t i=0; i < 16; ++i) {
       const double *c=s->controls[i];
@@ -121,10 +125,7 @@ public:
   
   void bounds(bbox3& b);
   
-  void bounds(pair &b, double (*m)(double, double),
-              double (*x)(const triple&, double*),
-              double (*y)(const triple&, double*),
-              double *t, bool &first);
+  void ratio(pair &b, double (*m)(double, double), bool &first);
   
   virtual ~drawSurface() {
     if(havecolors)
@@ -140,6 +141,9 @@ public:
   drawElement *transformed(const vm::array& t);
 };
   
+double norm(double *a, size_t n);
+double norm(triple *a, size_t n);
+
 }
 
 #endif