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-rw-r--r--graphics/asymptote/drawpath3.h76
1 files changed, 38 insertions, 38 deletions
diff --git a/graphics/asymptote/drawpath3.h b/graphics/asymptote/drawpath3.h
index 84456ad6f5..3209493bf2 100644
--- a/graphics/asymptote/drawpath3.h
+++ b/graphics/asymptote/drawpath3.h
@@ -29,11 +29,11 @@ protected:
Interaction interaction;
triple Min,Max;
bool billboard;
- size_t centerIndex;
+ size_t centerIndex;
public:
#ifdef HAVE_GL
BezierCurve R;
-#endif
+#endif
void init() {
#ifdef HAVE_LIBOSMESA
billboard=false;
@@ -42,7 +42,7 @@ public:
#endif
centerIndex=0;
}
-
+
drawPath3(path3 g, triple center, const vm::array& p, double opacity,
double shininess, double metallic, double fresnel0,
Interaction interaction, const string& key="") :
@@ -58,7 +58,7 @@ public:
emissive=rgba(vm::read<camp::pen>(p,1));
specular=rgba(vm::read<camp::pen>(p,2));
}
-
+
drawPath3(const double* t, const drawPath3 *s) :
drawElement(s->KEY), g(camp::transformed(t,s->g)), straight(s->straight),
diffuse(s->diffuse), emissive(s->emissive), specular(s->specular),
@@ -69,11 +69,11 @@ public:
init();
center=t*s->center;
}
-
+
virtual ~drawPath3() {}
bool is3D() {return true;}
-
+
void bounds(const double* t, bbox3& B) {
if(t != NULL) {
const path3 tg(camp::transformed(t,g));
@@ -84,7 +84,7 @@ public:
B.add(Max);
}
}
-
+
void ratio(const double* t, pair &b, double (*m)(double, double), double,
bool &first) {
pair z;
@@ -98,15 +98,15 @@ public:
first=false;
} else b=pair(m(b.getx(),z.getx()),m(b.gety(),z.gety()));
}
-
+
void meshinit() {
if(billboard)
centerIndex=centerindex(center);
}
-
+
bool write(prcfile *out, unsigned int *, double, groupsmap&);
bool write(jsfile *out);
-
+
void render(double, const triple&, const triple&, double,
bool remesh);
@@ -123,78 +123,78 @@ protected:
prc::RGBAColour color;
bool invisible;
triple Min,Max;
-
+
#ifdef HAVE_LIBGLM
GLfloat *Controls;
GLfloat *Knots;
-#endif
-
+#endif
+
public:
drawNurbsPath3(const vm::array& g, const vm::array* knot,
const vm::array* weight, const pen& p, const string& key="") :
drawElement(key), color(rgba(p)), invisible(p.invisible()) {
size_t weightsize=checkArray(weight);
-
+
string wrongsize="Inconsistent NURBS data";
n=checkArray(&g);
-
+
if(n == 0 || (weightsize != 0 && weightsize != n))
reportError(wrongsize);
-
+
controls=new(UseGC) triple[n];
-
+
size_t k=0;
for(size_t i=0; i < n; ++i)
controls[k++]=vm::read<triple>(g,i);
-
+
if(weightsize > 0) {
size_t k=0;
weights=new(UseGC) double[n];
for(size_t i=0; i < n; ++i)
weights[k++]=vm::read<double>(weight,i);
} else weights=NULL;
-
+
size_t nknots=checkArray(knot);
-
+
if(nknots <= n+1 || nknots > 2*n)
reportError(wrongsize);
degree=nknots-n-1;
-
+
run::copyArrayC(knots,knot,0,NoGC);
-
+
#ifdef HAVE_LIBGLM
Controls=NULL;
-#endif
+#endif
}
-
+
drawNurbsPath3(const double* t, const drawNurbsPath3 *s) :
drawElement(s->KEY), degree(s->degree), n(s->n), weights(s->weights),
knots(s->knots), color(s->color), invisible(s->invisible) {
controls=new(UseGC) triple[n];
for(unsigned int i=0; i < n; ++i)
controls[i]=t*s->controls[i];
-
+
#ifdef HAVE_LIBGLM
Controls=NULL;
-#endif
+#endif
}
-
+
bool is3D() {return true;}
-
+
void bounds(const double* t, bbox3& b);
-
+
virtual ~drawNurbsPath3() {}
bool write(prcfile *out, unsigned int *, double, groupsmap&);
-
+
void displacement();
void ratio(const double* t, pair &b, double (*m)(double, double), double fuzz,
bool &first);
-
+
void render(double size2, const triple& Min, const triple& Max,
double perspective, bool remesh);
-
+
drawElement *transformed(const double* t);
};
@@ -209,7 +209,7 @@ class drawPixel : public drawElement {
public:
#ifdef HAVE_GL
Pixel R;
-#endif
+#endif
drawPixel(const triple& v, const pen& p, double width, const string& key="")
: drawElement(key), v(v), p(p), color(rgba(p)), width(width),
invisible(p.invisible()) {}
@@ -218,24 +218,24 @@ public:
Min=Max=(t != NULL) ? t*v : v;
B.add(Min);
}
-
+
void ratio(const double* t, pair &b, double (*m)(double, double), double,
bool &first) {
triple V=(t != NULL) ? t*v : v;
pair z=pair(xratio(V),yratio(V));
-
+
if(first) {
b=z;
first=false;
} else b=pair(m(b.getx(),z.getx()),m(b.gety(),z.gety()));
}
-
+
void render(double size2, const triple& b, const triple& B,
double perspective, bool remesh);
-
+
bool write(prcfile *out, unsigned int *, double, groupsmap&);
bool write(jsfile *out);
-
+
drawElement *transformed(const double* t);
};