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add vampire_holder

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Justin Lin 2019-09-09 08:45:17 +08:00
parent dace753dde
commit bd0325979f
1 changed files with 86 additions and 0 deletions
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examples/vampire_holder.scad Normal file
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include <bezier_curve.scad>;
include <bezier_surface.scad>;
include <function_grapher.scad>;
include <hollow_out.scad>;
include <rounded_extrude.scad>;
include <bend_extrude.scad>;
include <ellipse_extrude.scad>;
include <shape_ellipse.scad>;
holder_height = 80;
holder_round_r = 5;
feet_height = 15;
module vampire_holder() {
$fn = 48;
module feet() {
module foot() {
ellipse_extrude(semi_minor_axis = feet_height)
polygon(shape_ellipse(axes = [20, 30]));
}
translate([25, 0, 0]) foot();
translate([-25, 0, 0]) foot();
}
module holder() {
radius = 30;
rounded_extrude(radius * 2, round_r = holder_round_r)
circle(radius);
translate([0, 0, holder_round_r])
linear_extrude(holder_height)
hollow_out(shell_thickness = 4) circle(30 + 5);
}
module sun_glasses() {
glasses_path = [[0, 5], [40, 10], , [15, -10], [0, -5]];
thickness = 4;
rotate(-135)
bend_extrude(size = [80, 20], thickness = thickness, angle = 90)
translate([40, 10])
union() {
polygon(glasses_path);
mirror([1, 0, 0]) polygon(glasses_path);
}
}
module cloak() {
t_step = 0.05;
thickness = 4;
ctrl_pts = [
[[10, 0, -20], [60, 0, 55], [90, 0, 60], [150, 0, -20]],
[[85, 50, -25], [55, 40, 10], [115, 30, 35], [80, 50, -40]],
[[25, 50, 100], [60, 70, 70], [90, 70, 70], [150, 60, 70]],
[[0, 70, 100], [30, 80, 90], [90, 80, 90], [150, 80, 90]]
];
g = bezier_surface(t_step, ctrl_pts);
rotate([-90, 0, 0])
function_grapher(g, thickness, style = "HULL_FACES", $fn = 3);
}
color("black")
feet();
color("white")
translate([0, 0, feet_height - holder_round_r])
holder();
color("black")
translate([0, 12.5, holder_height * 5 / 6])
sun_glasses();
color("red")
translate([-80, holder_round_r + 0.5, holder_height + feet_height - holder_round_r])
cloak();
}
vampire_holder();