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Re-implemented right_triangle()

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Revar Desmera 2019-05-26 13:05:31 -07:00
parent bb10d40dc7
commit d281978cfb
1 changed files with 4 additions and 22 deletions
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26
shapes.scad
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@ -339,28 +339,10 @@ module rounded_prismoid(
module right_triangle(size=[1, 1, 1], anchor=ALLNEG, spin=0, orient=UP, center=undef)
{
size = scalar_vec3(size);
orient_and_anchor(size, orient, anchor, spin=spin, center=center, chain=true) {
if (orient == RIGHT) {
ang = atan2(size.y, size.z);
masksize = [size.x, size.y, norm([size.y,size.z])] + [1,1,1];
difference() {
cube(size, center=true);
xrot(ang) back(masksize.y/2) cube(masksize, center=true);
}
} else if (orient == BACK) {
ang = atan2(size.x, size.z);
masksize = [size.x, size.y, norm([size.x,size.z])] + [1,1,1];
difference() {
cube(size, center=true);
yrot(-ang) right(masksize.x/2) cube(masksize, center=true);
}
} else if (orient == UP) {
ang = atan2(size.x, size.y);
masksize = [size.y, norm([size.x,size.y]), size.z] + [1,1,1];
difference() {
cube(size, center=true);
zrot(ang) right(masksize.x/2) cube(masksize, center=true);
}
orient_and_anchor(size, orient, anchor, spin=spin, center=center, noncentered=ALLNEG, chain=true) {
xrot(90)
linear_extrude(height=size.y, convexity=2, center=true) {
polygon([[-size.x/2,-size.z/2], [-size.x/2,size.z/2], [size.x/2,-size.z/2]]);
}
children();
}