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dotSCAD/docs/lib-shape_taiwan.md
2017-05-17 11:12:03 +08:00

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# shape_taiwan
Returns shape points of [Taiwan](https://www.google.com.tw/maps?q=taiwan&um=1&ie=UTF-8&sa=X&ved=0ahUKEwjai9XrqurTAhVIopQKHbEHClwQ_AUICygC). They can be used with xxx_extrude modules of dotSCAD. The shape points can be also used with the built-in polygon module.
## Parameters
- `h` : The height of Taiwan.
## Examples
include <shape_taiwan.scad>;
polygon(shape_taiwan(10));
![shape_taiwan](images/lib-shape_taiwan-1.JPG)
include <shape_taiwan.scad>;
include <circle_path.scad>;
include <rotate_p.scad>;
include <golden_spiral.scad>;
include <cross_sections.scad>;
include <polysections.scad>;
include <golden_spiral_extrude.scad>;
mirror_taiwan = [for(pt = shape_taiwan(15)) [pt[0] * -1, pt[1]]];
golden_spiral_extrude(
mirror_taiwan,
from = 1,
to = 10,
point_distance = 2.5,
scale = 10
);
![shape_taiwan](images/lib-shape_taiwan-2.JPG)
include <shape_taiwan.scad>;
include <helix.scad>;
include <rotate_p.scad>;
include <cross_sections.scad>;
include <polysections.scad>;
include <helix_extrude.scad>;
r1 = 15;
r2 = 100;
levels = 3;
level_dist = 50;
helix_extrude(shape_taiwan(80),
radius = [r1, r2],
levels = levels,
level_dist = level_dist,
vt_dir = "SPI_DOWN",
rt_dir = "CLK",
scale = 0.1
);
![shape_taiwan](images/lib-shape_taiwan-3.JPG)