I expand the pattern repeatedly.
Curve level, dense, reversion, bias, and each curve’s gap are the define elements of a shape.

Folding is consisted of twice procedure.
First one is a folding, following the folding line.
Second one is a bending, bending of folded line.

1. Folding

a. Folded-angle depends on the folding lines height.

b. A distance level of each line affects the sections depth.

c. Between curve lines, the level of curvature decides sections direction, inside or outside.

d. Curves of Reverse direction means folded vertically between the lines.

2. Bending

Bending line is not adjusted after print out.
On the contrary, we can control the level of bending during we are folding, so we can modify somewhat the whole shape.

Vectorworks


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