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Programs: symmetro 7 images
tree :: Antiprism Examples and Visual Reference > Program Examples > Programs: symmetro
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    Example commands using the symmetro program. This programs will make symmetrohedra and twisters by aligning equilateral polygons with symmetry axes
 
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Cuboctahedron  Med    Lrg  
Description : Make a cuboctahedron by aligning triangles with the 3-fold axes of tetrahedral symmetry. Use twister notation.

View this model with the command

symmetro -t T[3,3],1,1 | antiview
Click on one of the size names above to enlarge this image
 
Rhombicubo  Med    Lrg  
Description : Make a model like a rhombicuboctahedron by aligning triangles with the 3-fold axes and squares with the 4-fold axes of octahedral symmetry. Scale the squares by 2. Use Kaplan-Hart notation.

View this model with the command

symmetro -k o,1,1,0 -r 2 | antiview
Click on one of the size names above to enlarge this image
 
Snub cube  Med    Lrg  
Description : Make a snub cube by aligning triangles with the 3-fold axes and pentagons with the 5-fold axes of icosahedral symmetry. Twist the polygons by 28.53... degrees to produce a snub cube. Use twister notation.

View this model with the command

symmetro -t O[4,2],1,1 -a 28.53243959961367 -C f -D | antiview
Click on one of the size names above to enlarge this image
 
Jitterbug  Med    Lrg  
Description : Make a twister, in this example Fuller's jitterbug, by twisting the polygons with -a while suppressing the convex hull with -C s.

View this model with the command

symmetro -t T[3,3],1,1 -C s -a 15 | antiview
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Sm st dod  Med    Lrg  
Description : Make an Sn-symmetry twister, in this example with 5/2 axes, and twist the polygons by the axial angle of two edges.

View this model with the command

symmetro -s 5:2 -a 2e | antiview
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J34  Med    Lrg  
Description : Make an C-symmetry twister, in this example with 5 axes and Ch symmetry, producing a Johnson pentagonal orthobirotunda.

View this model with the command

symmetro -c 5,5,h  | antiview
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Near miss  Med    Lrg  
Description : Make an example near-miss symmetrohedron. Double the number of edges of the polygon used for the 3-fold axis, and scale that polygons (which is on axis 1). Set custom colours, which are mapped according to axis number.

View this model with the command

symmetro -t I[5,3],1,2 -m map_blue:purple:red:orange -r 1.07046626932,1  | antiview
Click on one of the size names above to enlarge this image
 

 

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Contact: adrian@antiprism.com      -      Generated on vie 05 abr 2019 10:29:22 CEST