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-rw-r--r--Build/source/utils/asymptote/examples/sinc.asy9
1 files changed, 7 insertions, 2 deletions
diff --git a/Build/source/utils/asymptote/examples/sinc.asy b/Build/source/utils/asymptote/examples/sinc.asy
index cd0d377e633..352585bdbe4 100644
--- a/Build/source/utils/asymptote/examples/sinc.asy
+++ b/Build/source/utils/asymptote/examples/sinc.asy
@@ -2,7 +2,7 @@ import graph3;
import contour;
currentprojection=orthographic(1,-2,1);
-currentlight=(1,-1,0.5);
+currentlight=White;
size(12cm,0);
@@ -11,8 +11,13 @@ real sinc(pair z) {
return r != 0 ? sin(r)/r : 1;
}
+render render=render(compression=Low,merge=true);
+
draw(lift(sinc,contour(sinc,(-2,-2),(2,2),new real[] {0})),red);
-draw(surface(sinc,(-2,-2),(2,2),Spline),lightgray+opacity(0.5));
+draw(surface(sinc,(-2,-2),(2,2),Spline),lightgray,render);
+
+draw(scale3(2*sqrt(2))*unitdisk,paleyellow+opacity(0.25),nolight,render);
+draw(scale3(2*sqrt(2))*unitcircle3,red,render);
xaxis3("$x$",Bounds,InTicks);
yaxis3("$y$",Bounds,InTicks(beginlabel=false));