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Fixed anchoring of a couple shapes.

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Revar Desmera 2019-04-24 04:06:43 -07:00
parent 3c3ff760b7
commit eed35ad9b4
2 changed files with 8 additions and 7 deletions
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10
shapes.scad
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@ -91,7 +91,7 @@ module cuboid(
size = scalar_vec3(size); size = scalar_vec3(size);
if (!is_undef(p1)) { if (!is_undef(p1)) {
if (!is_undef(p2)) { if (!is_undef(p2)) {
translate([for (v=array_zip([p1,p2],0)) min(v)]) { translate(pointlist_bounds([p1,p2])[0]) {
cuboid(size=vabs(p2-p1), chamfer=chamfer, fillet=fillet, edges=edges, trimcorners=trimcorners, anchor=ALLNEG) children(); cuboid(size=vabs(p2-p1), chamfer=chamfer, fillet=fillet, edges=edges, trimcorners=trimcorners, anchor=ALLNEG) children();
} }
} else { } else {
@ -1125,11 +1125,11 @@ module onion(cap_h=undef, r=undef, d=undef, maxang=45, h=undef, orient=ORIENT_Z,
// wall = height of rectangular portion of the strut. // wall = height of rectangular portion of the strut.
// ang = angle that the trianglar side will converge at. // ang = angle that the trianglar side will converge at.
// orient = Orientation of the length axis of the shape. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Y`. // orient = Orientation of the length axis of the shape. Use the `ORIENT_` constants from `constants.scad`. Default: `ORIENT_Y`.
// anchor = Alignment of the shape. Use the constants from `constants.scad`. Default: `CENTER`. // anchor = Alignment of the shape. Use the constants from `constants.scad`. Default: `FRONT`.
// //
// Example: // Example:
// narrowing_strut(w=10, l=100, wall=5, ang=30); // narrowing_strut(w=10, l=100, wall=5, ang=30);
module narrowing_strut(w=10, l=100, wall=5, ang=30, orient=ORIENT_Y, anchor=UP) module narrowing_strut(w=10, l=100, wall=5, ang=30, orient=ORIENT_Y, anchor=FRONT)
{ {
h = wall + w/2/tan(ang); h = wall + w/2/tan(ang);
size = [w, h, l]; size = [w, h, l];
@ -1378,8 +1378,8 @@ module thinning_triangle(h=50, l=100, thick=5, ang=30, strut=5, wall=3, diagonly
{ {
dang = atan(h/l); dang = atan(h/l);
dlen = h/sin(dang); dlen = h/sin(dang);
size = [thick, l, h]; size = [thick, h, l];
orient_and_anchor(size, orient, anchor, center=center, noncentered=UP+BACK, orig_orient=ORIENT_Y, chain=true) { orient_and_anchor(size, orient, anchor, center=center, noncentered=BOTTOM+FRONT, orig_orient=ORIENT_Y, chain=true) {
difference() { difference() {
union() { union() {
if (!diagonly) { if (!diagonly) {

1
std.scad
View File

@ -42,6 +42,7 @@ include <math.scad>
include <arrays.scad> include <arrays.scad>
include <vectors.scad> include <vectors.scad>
include <matrices.scad> include <matrices.scad>
include <quaternions.scad>
include <coords.scad> include <coords.scad>
include <geometry.scad> include <geometry.scad>
include <attachments.scad> include <attachments.scad>