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-rw-r--r--Master/texmf/doc/asymptote/examples/shellmethod.asy41
1 files changed, 0 insertions, 41 deletions
diff --git a/Master/texmf/doc/asymptote/examples/shellmethod.asy b/Master/texmf/doc/asymptote/examples/shellmethod.asy
deleted file mode 100644
index c8e541f2a62..00000000000
--- a/Master/texmf/doc/asymptote/examples/shellmethod.asy
+++ /dev/null
@@ -1,41 +0,0 @@
-import graph3;
-import solids;
-
-size(400);
-currentprojection=perspective(0,-1,30,up=Y);
-currentlight=light(gray(0.75),(0.25,-0.25,1),(0,1,0));
-
-pen color=green;
-real alpha=240;
-
-real f(real x) {return 2x^2-x^3;}
-pair F(real x) {return (x,f(x));}
-triple F3(real x) {return (x,f(x),0);}
-
-int n=10;
-path3[] blocks=new path3[n];
-for(int i=1; i <= n; ++i) {
- real height=f((i-0.5)*2/n);
- real left=(i-1)*2/n;
- real right=i*2/n;
- blocks[i-1]=
- (left,0,0)--(left,height,0)--(right,height,0)--(right,0,0)--cycle;
-}
-
-path p=graph(F,0,2,n,operator ..)--cycle;
-surface s=surface(p);
-path3 p3=path3(p);
-
-render render=render(compression=0,merge=true);
-
-revolution a=revolution(p3,Y,0,alpha);
-draw(surface(a),color,render);
-draw(rotate(alpha,Y)*s,color,render);
-for(int i=0; i < n; ++i)
- draw(surface(blocks[i]),color+opacity(0.5),black,render);
-draw(p3);
-
-xaxis3(Label("$x$",1,align=2X),Arrow3);
-yaxis3(Label("$y$",1,align=2Y),ymax=1.4,dashed,Arrow3);
-arrow("$y=2x^2-x^3$",XYplane(F(1.8)),X+Z,1.5cm,red,Arrow3(DefaultHead2));
-draw(arc(1.17Y,0.3,90,0,7.5,180),ArcArrow3);