WOLFRAM|DEMONSTRATIONS PROJECT

Polyhedron Faces Identification

Flatten
:Nonatomic expression expected at position 1 in Flatten[8].
Part
:Part 1 of {} does not exist.
Part
:The expression {}〚1,1〛 cannot be used as a part specification.
ReplacePart
:Position specification {}〚1,1〛 in ReplacePart[{},{}〚{}〚1,1〛〛,{}〚1,1〛] is not a machine-sized integer or a list of machine-sized integers.
Part
:The expression {}〚1,1〛 cannot be used as a part specification.
Part
:The expression {}〚{}〚1,1〛,1〛 cannot be used as a part specification.
General
:Further output of Part::pkspec1 will be suppressed during this calculation.
ReplacePart
:Position specification {}〚1,1〛 in ReplacePart[{},{{0.13,0.145},{0.13+DistanceHI[{1.,0.5,0.25,0.75}〚{}〚Part[3],1〛〛,{1.,0.5,0.25,0.75}〚{}〚Part[3],2〛〛],0.145},{0.13,0.145}},{}〚1,1〛] is not a machine-sized integer or a list of machine-sized integers.
A polyhedron's faces are divided into congruent parts. The new polyhedron is unfolded into a net. Identify the faces of the old polyhedron.