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-rw-r--r--Master/texmf-dist/doc/asymptote/examples/colorpatch.asy18
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diff --git a/Master/texmf-dist/doc/asymptote/examples/colorpatch.asy b/Master/texmf-dist/doc/asymptote/examples/colorpatch.asy
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+import three;
+currentlight=Viewport;
+
+size(10cm);
+
+surface s=surface(patch(new triple[][] {
+ {(0,0,0),(1,0,0),(1,0,0),(2,0,0)},
+ {(0,1,0),(1,0,1),(1,0,1),(2,1,0)},
+ {(0,1,0),(1,0,-1),(1,0,-1),(2,1,0)},
+ {(0,2,0),(1,2,0),(1,2,0),(2,2,0)}}));
+
+s.s[0].colors=new pen[] {red,green,blue,black};
+draw(s,nolight);
+
+surface t=shift(Z)*unitplane;
+t.s[0].colors=new pen[] {red,green,blue,black};
+
+draw(t,nolight);