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authorNorbert Preining <norbert@preining.info>2019-09-30 03:00:43 +0000
committerNorbert Preining <norbert@preining.info>2019-09-30 03:00:43 +0000
commitbbbe8128e7ae9d816a221377dbf5ff3969bb203b (patch)
tree0283a521760b879b30e61872f14f235645745675 /graphics/asymptote/examples/SierpinskiSponge.asy
parent14ce8b68fe7df49e8a8891bb94c63b9a846da232 (diff)
CTAN sync 201909300300
Diffstat (limited to 'graphics/asymptote/examples/SierpinskiSponge.asy')
-rw-r--r--graphics/asymptote/examples/SierpinskiSponge.asy11
1 files changed, 4 insertions, 7 deletions
diff --git a/graphics/asymptote/examples/SierpinskiSponge.asy b/graphics/asymptote/examples/SierpinskiSponge.asy
index c398aa511c..deaf7c1dec 100644
--- a/graphics/asymptote/examples/SierpinskiSponge.asy
+++ b/graphics/asymptote/examples/SierpinskiSponge.asy
@@ -82,18 +82,15 @@ for(int n3=0; n3 < 20; ++n3) {
for(int n2=0; n2 < 20; ++n2) {
surface s1;
for(int n1=0; n1 < 20; ++n1) {
- for(int k=0; k < 6; ++k){
- transform3 T=scale3(u)*shift(M[n1])*scale3(0.5);
+ for(int k=0; k < 6; ++k) {
if(Sponge3[n3][n2][n1][k] > 0) {
- s1.append(T*Squares[k]);
+ s1.append(scale3(u)*shift(M[n1])*scale3(0.5)*Squares[k]);
}
}
}
- transform3 T=scale3(u)*shift(M[n2])*scale3(0.5);
- s2.append(T*s1);
+ s2.append(scale3(u)*shift(M[n2])*scale3(0.5)*s1);
}
- transform3 T=scale3(u)*shift(M[n3])*scale3(0.5);
- s3.append(T*s2);
+ s3.append(scale3(u)*shift(M[n3])*scale3(0.5)*s2);
}
s3.colors(palette(s3.map(abs),Rainbow()));
draw(s3);