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Anonymous
>>79996Usually they use normal lines and bold/dotted lines to distinguish which way to fold the creases.
Not exactly. Sometimes people differentiate between mountain and valley, but often they don't. The best way of drawing the lines differently that we've found so far is using bold solid lines for mountain and lighter, sometimes dashed lines for valley.
>In this case, if you look closely, you'll notice some lines are thin, while some are bold. Fold thin lines one way, and bold lines the other way.
Not true. Jason doesn't differentiate between the two types of lines. He makes sure that every crease is in there, and all the right angles, so that it meets the foldability theorems, but he uses all the same type of lines to draw it.
Easy way to go about it is to start with the white side up, and make the outermost creases valleys, then the ones in from those mountain, then keep alternating. This will get you most of what you need. The rest is trial and error. (There are different possible arrangements given a set of genderless creases)
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