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What is the simplest method for coloring each polygon face of a polyhedron with a specified color? For instance suppose I have a list of $12$ colors ({ Red, Green, ... }) I would like to apply to the different faces of a PolyhedronData["Dodecahedron"] in some assigned order and keep the entity as a Dodecahedron.

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faces = First@Normal@PolyhedronData["Dodecahedron", "Faces"];
colors = Table[ColorData[97, i], {i, 12}];
Graphics3D@Riffle[colors, faces]

Mathematica graphics

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  • $\begingroup$ Yep... short and sweet. Thanks. ($\checkmark$) $\endgroup$ – David G. Stork Aug 19 '19 at 21:45
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You can get the polygons directly using the property "Polygons":

polygons = PolyhedronData["Dodecahedron", "Polygons"];
colors = ColorData[97]/@Range[12];

Graphics3D[Transpose[{colors, polygons}]]

enter image description here

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This works, but could be improved:

myVertices = N@PolyhedronData["Dodecahedron", "Vertices"];
myFaceIndices = PolyhedronData["Dodecahedron", "Faces"];
mycolors = {Red, Orange, Yellow, Green, Blue, Orange, Black, White, 
   Purple, Green, Red, Yellow};
Graphics3D@
 Transpose[{mycolors, (Polygon[myVertices[[#]]] & /@ myFaceIndices)}]
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