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Renamed orient_and_anchor() to attachable() and refactored arguments and internals.

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Revar Desmera
2020-02-29 13:16:15 -08:00
parent 5d1865dc77
commit 6651e1be42
25 changed files with 720 additions and 335 deletions
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15
walls.scad
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@@ -38,7 +38,7 @@ module narrowing_strut(w=10, l=100, wall=5, ang=30, anchor=BOTTOM, spin=0, orien
{
h = wall + w/2/tan(ang);
size = [w, l, h];
orient_and_anchor(size, orient, anchor, spin=spin, chain=true) {
attachable(anchor,spin,orient, size=size) {
xrot(90)
fwd(h/2) {
linear_extrude(height=l, center=true, slices=2) {
@@ -115,7 +115,7 @@ module thinning_wall(h=50, l=100, thick=5, ang=30, braces=false, strut=5, wall=2
brace_len = norm(corner1-corner2);
size = [l1, thick, h];
orient_and_anchor(size, orient, anchor, spin=spin, size2=[l2,thick], chain=true) {
attachable(anchor,spin,orient, size=size, size2=[l2,thick]) {
union() {
polyhedron(
points=[
@@ -262,12 +262,13 @@ module thinning_wall(h=50, l=100, thick=5, ang=30, braces=false, strut=5, wall=2
// thinning_triangle(h=50, l=80, thick=4, ang=30, strut=5, wall=2, center=false);
// Example: Diagonal Brace Only
// thinning_triangle(h=50, l=80, thick=4, ang=30, strut=5, wall=2, diagonly=true, center=false);
module thinning_triangle(h=50, l=100, thick=5, ang=30, strut=5, wall=3, diagonly=false, center=undef, anchor=CENTER, spin=0, orient=UP)
module thinning_triangle(h=50, l=100, thick=5, ang=30, strut=5, wall=3, diagonly=false, center, anchor, spin=0, orient=UP)
{
dang = atan(h/l);
dlen = h/sin(dang);
size = [thick, l, h];
orient_and_anchor(size, orient, anchor, spin=spin, center=center, noncentered=BOTTOM+FRONT, chain=true) {
anchor = get_anchor(anchor, center, BOT+FRONT, CENTER);
attachable(anchor,spin,orient, size=size) {
difference() {
union() {
if (!diagonly) {
@@ -344,7 +345,7 @@ module sparse_strut(h=50, l=100, thick=4, maxang=30, strut=5, max_bridge=20, anc
len = zstep / cos(ang);
size = [thick, l, h];
orient_and_anchor(size, orient, anchor, spin=spin, chain=true) {
attachable(anchor,spin,orient, size=size) {
yrot(90)
linear_extrude(height=thick, convexity=4*yreps, center=true) {
difference() {
@@ -415,7 +416,7 @@ module sparse_strut3d(h=50, l=100, w=50, thick=3, maxang=40, strut=3, max_bridge
supp_step = cross_len/2/supp_reps;
size = [w, l, h];
orient_and_anchor(size, orient, anchor, spin=spin, chain=true) {
attachable(anchor,spin,orient, size=size) {
intersection() {
union() {
ybridge = (l - (yreps+1) * strut) / yreps;
@@ -495,7 +496,7 @@ module corrugated_wall(h=50, l=100, thick=5, strut=5, wall=2, anchor=CENTER, spi
step = period/steps;
il = l - 2*strut + 2*step;
size = [thick, l, h];
orient_and_anchor(size, orient, anchor, spin=spin, chain=true) {
attachable(anchor,spin,orient, size=size) {
union() {
linear_extrude(height=h-2*strut+0.1, slices=2, convexity=ceil(2*il/period), center=true) {
polygon(