Pepakura Blue and red lines in pepakura files.


New Member
Hello to this wonderful and informative group. My question is in my question is what does the blue and red line mean in the pepakura file. I have attached a pepakura file. Does the bus mean undercut or outer cut ? Or outer cut ? Again thanks for anyone that can let me know..and keep on building..


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In that image, the blue means there is a fold there and that part is connected to another part. The Red line is an edge that is the end of the piece and is not connected to anything else.

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