Which of the following statements are true regarding AMF/3MF files, in comparison to STL files? Select...

Which of the following statements are true regarding AMF/3MF files, in comparison to STL files?

Select all that apply.

a) AMF/3MF files can represent overhangs of greater than 45 degrees, while STL files cannot

b) AMF/3MF files do not require the model to be sliced before printing

c) AMF files can specify multiple materials within the same part

d) The 3MF file format can enumerate the structure of a lattice as a periodic unit, making the file size more compact

Expert Solution

OPTIONS: C & D.

STL stands for a Standard triangular language or stereolithography. They are used to store 3D information of the object. This format describes only the surface geometry of a three-dimensional object without any representation of color, texture or other common model attributes.

a) STL file can represent overhangs of greater than 45 degrees.

b) Regardless of file model, we always have to perform slicing operation before 3D printing of an object.

c) TRUE: with the aid of AMF files, we can specify multiple materials within the same part.

d)TRUE: 3MF file format can enumerate the structure of a lattice as a periodic unit, making the file size more compact

samet mamat answered 2 years ago

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