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cubetruss anchor fix

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This commit is contained in:
Adrian Mariano 2025-03-17 20:57:46 -04:00
parent 5745f1b615
commit 8ae3a97277
1 changed files with 4 additions and 4 deletions

8
cubetruss.scad
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@ -53,7 +53,7 @@ module cubetruss(extents=6, clips=[], bracing, size, strut, clipthick, anchor=CE
w = extents[0];
l = extents[1];
h = extents[2];
s = [cubetruss_dist(w,1), cubetruss_dist(l,1), cubetruss_dist(h,1)];
s = [cubetruss_dist(w,1,size,strut), cubetruss_dist(l,1,size,strut), cubetruss_dist(h,1,size,strut)];
attachable(anchor,spin,orient, size=s) {
union() {
for (zrow = [0:h-1]) {
@ -122,8 +122,8 @@ module cubetruss_corner(h=1, extents=[1,1,0,0,1], bracing, size, strut, clipthic
clipthick = is_undef(clipthick)? $cubetruss_clip_thickness : clipthick;
exts = is_vector(extents)? list_pad(extents,5,fill=0) : [extents, extents, 0, 0, extents];
dummy = assert(len(exts)==5, "Input extents must be a scalar or vector with length 5 or less.");
s = [cubetruss_dist(exts[0]+1+exts[2],1), cubetruss_dist(exts[1]+1+exts[3],1), cubetruss_dist(h+exts[4],1)];
offset = [cubetruss_dist(exts[0]-exts[2],0), cubetruss_dist(exts[1]-exts[3],0), cubetruss_dist(h+exts[4]-1,0)]/2;
s = [cubetruss_dist(exts[0]+1+exts[2],1,size,strut), cubetruss_dist(exts[1]+1+exts[3],1,size,strut), cubetruss_dist(h+exts[4],1,size,strut)];
offset = [cubetruss_dist(exts[0]-exts[2],0,size,strut), cubetruss_dist(exts[1]-exts[3],0,size,strut), cubetruss_dist(h+exts[4]-1,0,size,strut)]/2;
attachable(anchor,spin,orient, size=s, offset=offset) {
union() {
for (zcol = [0:h-1]) {
@ -341,7 +341,7 @@ module cubetruss_joiner(w=1, vert=true, size, strut, clipthick, anchor=CENTER, s
strut = is_undef(strut)? $cubetruss_strut_size : strut;
clipthick = is_undef(clipthick)? $cubetruss_clip_thickness : clipthick;
clipsize = 0.5;
s = [cubetruss_dist(w,1)+2*clipthick, cubetruss_dist(2,0)-0.1, strut+clipthick];
s = [cubetruss_dist(w,1,size,strut)+2*clipthick, cubetruss_dist(2,0,size,strut)-0.1, strut+clipthick];
attachable(anchor,spin,orient, size=s, offset=[0,0,-(clipthick-strut)/2]) {
down(clipthick) {
// Base