ggguoxin
发表于 2006-1-30 20:52
10.
Unfold the paper.
*we have used a red pen to distinctively show the 2 new creases.Black lines represent mountain folds while red lines representing valley folds.
ggguoxin
发表于 2006-1-30 20:55
11.
Do steps #7-10 on the other side of the paper so that you have creases that are in the places where the red lines are.
ggguoxin
发表于 2006-1-30 20:57
12.
Fold the paper at a diagonal so that there are triangles above the newly folded crease.
ggguoxin
发表于 2006-1-30 20:58
13.
Unfold the paper. You will now see a crease going diagonally across the paper (*a green pen has been used to distinctively show)
ggguoxin
发表于 2006-1-30 20:59
14.
Do the former 2 steps so that there are 2 diagonals that intersect each other at the center.Both green and black lines are for mountain folds while red lines are for valley folds.
ggguoxin
发表于 2006-1-30 21:00
15.
Work on one corner of the paper. At the green and black lines, make a mountain fold. At the red lines, make a valley fold.
ggguoxin
发表于 2006-1-30 21:01
16.
Do the previous folding at the adjacent corner.
ggguoxin
发表于 2006-1-30 21:03
17.
Do the same folding at the other corner.
ggguoxin
发表于 2006-1-30 21:05
18.
Now, we complete the folding on all of four corners.
ggguoxin
发表于 2006-1-30 21:06
19.
Press the paper down while rotating the center to 90 degrees counter-clockwise.
Make sure the center is popping out.