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The input geometric model
We start with a geometric model of a 3D object. This is typically a
triangle mesh exported from a 3D modeling
program.
Generating the parts
Now we use automatic and interactive methods to subdivide the object into sections.
Each section is approximated by a 2D part.
Lamina software writes out cutting paths and a PDF file with assembly instructions.
        
        
Construction document
The PDF file documents how to assemble the structure from the parts.
        
      
Building the structure
The parts are plotted and cut out. Then they are attached to each other
to build the final object. Various kinds of attachment elements
can be generated to make the parts fit together accurately and easily.
This paper model was assembled using scotch tape.
        
        
  
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