mirror of
https://github.com/BelfrySCAD/BOSL2.git
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rename anchorpt to named_anchor
This commit is contained in:
Adrian Mariano
parent
32d9a96bc4
commit
fd0bcc0903
8 changed files with 116 additions and 116 deletions
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@ -1008,9 +1008,9 @@ module attachable(
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// Function: anchorpt()
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// Function: named_anchor()
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// Usage:
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// a = anchorpt(name, pos, [orient], [spin]);
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// a = named_anchor(name, pos, [orient], [spin]);
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// Topics: Attachments
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// See Also: reorient(), attachable()
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// Description:
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@ -1021,7 +1021,7 @@ module attachable(
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// pos = The [X,Y,Z] position of the anchor.
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// orient = A vector pointing in the direction parts should project from the anchor position.
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// spin = If needed, the angle to rotate the part around the direction vector.
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function anchorpt(name, pos=[0,0,0], orient=UP, spin=0) = [name, pos, orient, spin];
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function named_anchor(name, pos=[0,0,0], orient=UP, spin=0) = [name, pos, orient, spin];
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// Function: reorient()
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@ -67,8 +67,8 @@ module pco1810_neck(wall=2, anchor="support-ring", spin=0, orient=UP)
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h = support_h+neck_h;
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thread_h = (thread_od-threadbase_d)/2;
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anchors = [
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anchorpt("support-ring", [0,0,neck_h-h/2]),
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anchorpt("tamper-ring", [0,0,h/2-tamper_base_h])
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named_anchor("support-ring", [0,0,neck_h-h/2]),
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named_anchor("tamper-ring", [0,0,h/2-tamper_base_h])
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];
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attachable(anchor,spin,orient, d1=neck_d, d2=lip_recess_d+2*lip_leadin_r, l=h, anchors=anchors) {
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down(h/2) {
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@ -173,7 +173,7 @@ module pco1810_cap(wall=2, texture="none", anchor=BOTTOM, spin=0, orient=UP)
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w = cap_id + 2*wall;
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h = tamper_ring_h + wall;
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anchors = [
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anchorpt("inside-top", [0,0,-(h/2-wall)])
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named_anchor("inside-top", [0,0,-(h/2-wall)])
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];
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attachable(anchor,spin,orient, d=w, l=h, anchors=anchors) {
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down(h/2) zrot(45) {
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@ -260,8 +260,8 @@ module pco1881_neck(wall=2, anchor="support-ring", spin=0, orient=UP)
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h = support_h+neck_h;
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thread_h = (thread_od-threadbase_d)/2;
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anchors = [
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anchorpt("support-ring", [0,0,neck_h-h/2]),
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anchorpt("tamper-ring", [0,0,h/2-tamper_base_h])
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named_anchor("support-ring", [0,0,neck_h-h/2]),
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named_anchor("tamper-ring", [0,0,h/2-tamper_base_h])
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];
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attachable(anchor,spin,orient, d1=neck_d, d2=lip_recess_d+2*lip_leadin_r, l=h, anchors=anchors) {
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down(h/2) {
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@ -357,7 +357,7 @@ module pco1881_cap(wall=2, texture="none", anchor=BOTTOM, spin=0, orient=UP)
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w = 28.58 + 2*wall;
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h = 11.2 + wall;
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anchors = [
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anchorpt("inside-top", [0,0,-(h/2-wall)])
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named_anchor("inside-top", [0,0,-(h/2-wall)])
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];
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attachable(anchor,spin,orient, d=w, l=h, anchors=anchors) {
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down(h/2) zrot(45) {
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@ -448,7 +448,7 @@ module generic_bottle_neck(
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$fn = segs(33 / 2);
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thread_h = (thread_od - threadbase_d) / 2;
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anchors = [
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anchorpt("support-ring", [0, 0, 0 - h / 2])
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named_anchor("support-ring", [0, 0, 0 - h / 2])
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];
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attachable(anchor, spin, orient, d1 = neck_d, d2 = 0, l = h, anchors = anchors) {
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down(h / 2) {
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@ -563,7 +563,7 @@ module generic_bottle_cap(
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heightMagMult = (height > 11.2) ? height / 11.2 : 1;
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anchors = [
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anchorpt("inside-top", [0, 0, -(h / 2 - wall)])
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named_anchor("inside-top", [0, 0, -(h / 2 - wall)])
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];
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attachable(anchor, spin, orient, d = w, l = h, anchors = anchors) {
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down(h / 2) {
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76
gears.scad
76
gears.scad
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@ -579,12 +579,12 @@ function rack2d(
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xd = d * sin(pressure_angle),
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l = teeth * pitch,
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anchors = [
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anchorpt("adendum", [ 0, a,0], BACK),
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anchorpt("adendum-left", [-l/2, a,0], LEFT),
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anchorpt("adendum-right", [ l/2, a,0], RIGHT),
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anchorpt("dedendum", [ 0,-d,0], BACK),
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anchorpt("dedendum-left", [-l/2,-d,0], LEFT),
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anchorpt("dedendum-right", [ l/2,-d,0], RIGHT),
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named_anchor("adendum", [ 0, a,0], BACK),
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named_anchor("adendum-left", [-l/2, a,0], LEFT),
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named_anchor("adendum-right", [ l/2, a,0], RIGHT),
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named_anchor("dedendum", [ 0,-d,0], BACK),
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named_anchor("dedendum-left", [-l/2,-d,0], LEFT),
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named_anchor("dedendum-right", [ l/2,-d,0], RIGHT),
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],
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path = [
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[-(teeth-1)/2 * pitch + -1/2 * pitch, a-height],
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@ -619,12 +619,12 @@ module rack2d(
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d = dedendum(pitch, clearance);
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l = teeth * pitch;
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anchors = [
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anchorpt("adendum", [ 0, a,0], BACK),
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anchorpt("adendum-left", [-l/2, a,0], LEFT),
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anchorpt("adendum-right", [ l/2, a,0], RIGHT),
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anchorpt("dedendum", [ 0,-d,0], BACK),
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anchorpt("dedendum-left", [-l/2,-d,0], LEFT),
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anchorpt("dedendum-right", [ l/2,-d,0], RIGHT),
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named_anchor("adendum", [ 0, a,0], BACK),
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named_anchor("adendum-left", [-l/2, a,0], LEFT),
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named_anchor("adendum-right", [ l/2, a,0], RIGHT),
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named_anchor("dedendum", [ 0,-d,0], BACK),
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named_anchor("dedendum-left", [-l/2,-d,0], LEFT),
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named_anchor("dedendum-right", [ l/2,-d,0], RIGHT),
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];
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path = rack2d(
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pitch = pitch,
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@ -994,9 +994,9 @@ function bevel_gear(
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lvnf = left_handed? vnf1 : xflip(p=vnf1),
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vnf = down(cpz, p=lvnf),
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anchors = [
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anchorpt("pitchbase", [0,0,pitchoff-thickness/2]),
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anchorpt("flattop", [0,0,thickness/2]),
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anchorpt("apex", [0,0,hyp_ang_to_opp(ocone_rad,90-pitch_angle)+pitchoff-thickness/2])
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named_anchor("pitchbase", [0,0,pitchoff-thickness/2]),
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named_anchor("flattop", [0,0,thickness/2]),
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named_anchor("apex", [0,0,hyp_ang_to_opp(ocone_rad,90-pitch_angle)+pitchoff-thickness/2])
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]
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) reorient(anchor,spin,orient, vnf=vnf, extent=true, anchors=anchors, p=vnf);
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@ -1048,9 +1048,9 @@ module bevel_gear(
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axis_zs = [for (p=vnf[0]) if(norm(point2d(p)) < EPSILON) p.z];
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thickness = max(axis_zs) - min(axis_zs);
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anchors = [
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anchorpt("pitchbase", [0,0,pitchoff-thickness/2]),
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anchorpt("flattop", [0,0,thickness/2]),
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anchorpt("apex", [0,0,adj_ang_to_opp(pr,90-pitch_angle)+pitchoff-thickness/2])
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named_anchor("pitchbase", [0,0,pitchoff-thickness/2]),
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named_anchor("flattop", [0,0,thickness/2]),
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named_anchor("apex", [0,0,adj_ang_to_opp(pr,90-pitch_angle)+pitchoff-thickness/2])
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];
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attachable(anchor,spin,orient, r1=pr, r2=ipr, h=thickness, anchors=anchors) {
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difference() {
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@ -1137,16 +1137,16 @@ module rack(
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d = dedendum(pitch, clearance);
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l = teeth * pitch;
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anchors = [
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anchorpt("adendum", [0,0,a], BACK),
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anchorpt("adendum-left", [-l/2,0,a], LEFT),
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anchorpt("adendum-right", [ l/2,0,a], RIGHT),
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anchorpt("adendum-front", [0,-thickness/2,a], DOWN),
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anchorpt("adendum-back", [0, thickness/2,a], UP),
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anchorpt("dedendum", [0,0,-d], BACK),
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anchorpt("dedendum-left", [-l/2,0,-d], LEFT),
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anchorpt("dedendum-right", [ l/2,0,-d], RIGHT),
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anchorpt("dedendum-front", [0,-thickness/2,-d], DOWN),
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anchorpt("dedendum-back", [0, thickness/2,-d], UP),
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named_anchor("adendum", [0,0,a], BACK),
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named_anchor("adendum-left", [-l/2,0,a], LEFT),
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named_anchor("adendum-right", [ l/2,0,a], RIGHT),
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named_anchor("adendum-front", [0,-thickness/2,a], DOWN),
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named_anchor("adendum-back", [0, thickness/2,a], UP),
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named_anchor("dedendum", [0,0,-d], BACK),
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named_anchor("dedendum-left", [-l/2,0,-d], LEFT),
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named_anchor("dedendum-right", [ l/2,0,-d], RIGHT),
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named_anchor("dedendum-front", [0,-thickness/2,-d], DOWN),
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named_anchor("dedendum-back", [0, thickness/2,-d], UP),
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];
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attachable(anchor,spin,orient, size=[l, thickness, 2*abs(a-height)], anchors=anchors) {
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skew(sxy=tan(helical)) xrot(90) {
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@ -1186,16 +1186,16 @@ function rack(
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d = dedendum(pitch, clearance),
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l = teeth * pitch,
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anchors = [
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anchorpt("adendum", [0,0,a], BACK),
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anchorpt("adendum-left", [-l/2,0,a], LEFT),
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anchorpt("adendum-right", [ l/2,0,a], RIGHT),
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anchorpt("adendum-front", [0,-thickness/2,a], DOWN),
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anchorpt("adendum-back", [0, thickness/2,a], UP),
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anchorpt("dedendum", [0,0,-d], BACK),
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anchorpt("dedendum-left", [-l/2,0,-d], LEFT),
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anchorpt("dedendum-right", [ l/2,0,-d], RIGHT),
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anchorpt("dedendum-front", [0,-thickness/2,-d], DOWN),
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anchorpt("dedendum-back", [0, thickness/2,-d], UP),
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named_anchor("adendum", [0,0,a], BACK),
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named_anchor("adendum-left", [-l/2,0,a], LEFT),
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named_anchor("adendum-right", [ l/2,0,a], RIGHT),
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named_anchor("adendum-front", [0,-thickness/2,a], DOWN),
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named_anchor("adendum-back", [0, thickness/2,a], UP),
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named_anchor("dedendum", [0,0,-d], BACK),
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named_anchor("dedendum-left", [-l/2,0,-d], LEFT),
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named_anchor("dedendum-right", [ l/2,0,-d], RIGHT),
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named_anchor("dedendum-front", [0,-thickness/2,-d], DOWN),
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named_anchor("dedendum-back", [0, thickness/2,-d], UP),
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],
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path = rack2d(
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pitch = pitch,
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@ -86,9 +86,9 @@ module linear_bearing_housing(d=15, l=24, tab=7, gap=5, wall=3, tabwall=5, screw
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tabh = tab/2+od/2*sqrt(2)-ogap/2;
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h = od+tab/2;
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anchors = [
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anchorpt("axis", [0,0,-tab/2/2]),
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anchorpt("screw", [0,2-ogap/2,tabh-tab/2/2],FWD),
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anchorpt("nut", [0,ogap/2-2,tabh-tab/2/2],FWD)
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named_anchor("axis", [0,0,-tab/2/2]),
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named_anchor("screw", [0,2-ogap/2,tabh-tab/2/2],FWD),
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named_anchor("nut", [0,ogap/2-2,tabh-tab/2/2],FWD)
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];
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attachable(anchor,spin,orient, size=[l, od, h], anchors=anchors) {
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down(tab/2/2)
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@ -395,8 +395,8 @@ module generic_screw(
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) {
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sides = max(12, segs(screwsize/2));
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anchors = [
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anchorpt("countersunk", [0,0,(headlen+screwlen)/2-0.01]),
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anchorpt("base", [0,0,-headlen/2+screwlen/2])
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named_anchor("countersunk", [0,0,(headlen+screwlen)/2-0.01]),
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named_anchor("base", [0,0,-headlen/2+screwlen/2])
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];
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attachable(anchor,spin,orient, d=screwsize, l=headlen+screwlen, anchors=anchors) {
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down(headlen/2-screwlen/2) {
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@ -517,9 +517,9 @@ module metric_bolt(
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);
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anchors = [
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anchorpt("countersunk", [0,0,base+sunklen]),
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anchorpt("base", [0,0,base]),
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anchorpt("shank", [0,0,base-shank])
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named_anchor("countersunk", [0,0,base+sunklen]),
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named_anchor("base", [0,0,base]),
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named_anchor("shank", [0,0,base-shank])
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];
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//color("silver")
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@ -122,14 +122,14 @@ module nema11_stepper(h=24, shaft=5, shaft_len=20, anchor=TOP, spin=0, orient=UP
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screw_depth = nema_motor_screw_depth(size);
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anchors = [
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anchorpt("shaft-top", [0,0,h/2+shaft_len]),
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anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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anchorpt("plinth-top", [0,0,h/2+plinth_height]),
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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named_anchor("shaft-top", [0,0,h/2+shaft_len]),
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named_anchor("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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named_anchor("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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named_anchor("plinth-top", [0,0,h/2+plinth_height]),
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named_anchor("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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named_anchor("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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named_anchor("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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named_anchor("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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];
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attachable(anchor,spin,orient, size=[motor_width, motor_width, h], anchors=anchors) {
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up(h/2)
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@ -187,14 +187,14 @@ module nema14_stepper(h=24, shaft=5, shaft_len=24, anchor=TOP, spin=0, orient=UP
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screw_depth = nema_motor_screw_depth(size);
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anchors = [
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anchorpt("shaft-top", [0,0,h/2+shaft_len]),
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anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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anchorpt("plinth-top", [0,0,h/2+plinth_height]),
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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named_anchor("shaft-top", [0,0,h/2+shaft_len]),
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named_anchor("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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named_anchor("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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named_anchor("plinth-top", [0,0,h/2+plinth_height]),
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named_anchor("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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named_anchor("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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named_anchor("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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named_anchor("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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];
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attachable(anchor,spin,orient, size=[motor_width, motor_width, h], anchors=anchors) {
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up(h/2)
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@ -252,14 +252,14 @@ module nema17_stepper(h=34, shaft=5, shaft_len=20, anchor=TOP, spin=0, orient=UP
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screw_depth = nema_motor_screw_depth(size);
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anchors = [
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anchorpt("shaft-top", [0,0,h/2+shaft_len]),
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anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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anchorpt("plinth-top", [0,0,h/2+plinth_height]),
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anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
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anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
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named_anchor("shaft-top", [0,0,h/2+shaft_len]),
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named_anchor("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
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named_anchor("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
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named_anchor("plinth-top", [0,0,h/2+plinth_height]),
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named_anchor("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
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named_anchor("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
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named_anchor("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
named_anchor("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
];
|
||||
attachable(anchor,spin,orient, size=[motor_width, motor_width, h], anchors=anchors) {
|
||||
up(h/2)
|
||||
|
|
@ -337,14 +337,14 @@ module nema23_stepper(h=50, shaft=6.35, shaft_len=25, anchor=TOP, spin=0, orient
|
|||
|
||||
screw_inset = motor_width - screw_spacing + 1;
|
||||
anchors = [
|
||||
anchorpt("shaft-top", [0,0,h/2+shaft_len]),
|
||||
anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
|
||||
anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
|
||||
anchorpt("plinth-top", [0,0,h/2+plinth_height]),
|
||||
anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
|
||||
anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
|
||||
anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
named_anchor("shaft-top", [0,0,h/2+shaft_len]),
|
||||
named_anchor("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
|
||||
named_anchor("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
|
||||
named_anchor("plinth-top", [0,0,h/2+plinth_height]),
|
||||
named_anchor("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
|
||||
named_anchor("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
|
||||
named_anchor("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
named_anchor("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
];
|
||||
attachable(anchor,spin,orient, size=[motor_width, motor_width, h], anchors=anchors) {
|
||||
up(h/2)
|
||||
|
|
@ -404,14 +404,14 @@ module nema34_stepper(h=75, shaft=12.7, shaft_len=32, anchor=TOP, spin=0, orient
|
|||
|
||||
screw_inset = motor_width - screw_spacing + 1;
|
||||
anchors = [
|
||||
anchorpt("shaft-top", [0,0,h/2+shaft_len]),
|
||||
anchorpt("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
|
||||
anchorpt("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
|
||||
anchorpt("plinth-top", [0,0,h/2+plinth_height]),
|
||||
anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
|
||||
anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
|
||||
anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
named_anchor("shaft-top", [0,0,h/2+shaft_len]),
|
||||
named_anchor("shaft-middle", [0,0,h/2+plinth_height+(shaft_len-plinth_height)/2]),
|
||||
named_anchor("shaft-bottom", [0,0,h/2+plinth_height+0.1]),
|
||||
named_anchor("plinth-top", [0,0,h/2+plinth_height]),
|
||||
named_anchor("screw1", [+screw_spacing/2, +screw_spacing/2, h/2]),
|
||||
named_anchor("screw2", [-screw_spacing/2, +screw_spacing/2, h/2]),
|
||||
named_anchor("screw3", [-screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
named_anchor("screw4", [+screw_spacing/2, -screw_spacing/2, h/2]),
|
||||
];
|
||||
attachable(anchor,spin,orient, size=[motor_width, motor_width, h], anchors=anchors) {
|
||||
up(h/2)
|
||||
|
|
@ -472,10 +472,10 @@ module nema_mount_holes(size=17, depth=5, l=5, anchor=CENTER, spin=0, orient=UP)
|
|||
screw_size = nema_motor_screw_size(size)+$slop;
|
||||
|
||||
anchors = [
|
||||
anchorpt("screw1", [+screw_spacing/2, +screw_spacing/2, depth/2]),
|
||||
anchorpt("screw2", [-screw_spacing/2, +screw_spacing/2, depth/2]),
|
||||
anchorpt("screw3", [-screw_spacing/2, -screw_spacing/2, depth/2]),
|
||||
anchorpt("screw4", [+screw_spacing/2, -screw_spacing/2, depth/2]),
|
||||
named_anchor("screw1", [+screw_spacing/2, +screw_spacing/2, depth/2]),
|
||||
named_anchor("screw2", [-screw_spacing/2, +screw_spacing/2, depth/2]),
|
||||
named_anchor("screw3", [-screw_spacing/2, -screw_spacing/2, depth/2]),
|
||||
named_anchor("screw4", [+screw_spacing/2, -screw_spacing/2, depth/2]),
|
||||
];
|
||||
screwfn = quantup(max(8,segs(screw_size/2)),4);
|
||||
plinthfn = quantup(max(8,segs(plinth_diam/2)),4);
|
||||
|
|
|
|||
|
|
@ -279,8 +279,8 @@ function regular_ngon(n=6, r, d, or, od, ir, id, side, rounding=0, realign=false
|
|||
tipp = apply(mat, polar_to_xy(r-inset+rounding,a1)),
|
||||
pos = (p1+p2)/2
|
||||
) each [
|
||||
anchorpt(str("tip",i), tipp, unit(tipp,BACK), 0),
|
||||
anchorpt(str("side",i), pos, unit(pos,BACK), 0),
|
||||
named_anchor(str("tip",i), tipp, unit(tipp,BACK), 0),
|
||||
named_anchor(str("side",i), pos, unit(pos,BACK), 0),
|
||||
]
|
||||
]
|
||||
) reorient(anchor,spin, two_d=true, path=path, extent=false, p=path, anchors=anchors);
|
||||
|
|
@ -308,8 +308,8 @@ module regular_ngon(n=6, r, d, or, od, ir, id, side, rounding=0, realign=false,
|
|||
tipp = apply(mat, polar_to_xy(r-inset+rounding,a1)),
|
||||
pos = (p1+p2)/2
|
||||
) each [
|
||||
anchorpt(str("tip",i), tipp, unit(tipp,BACK), 0),
|
||||
anchorpt(str("side",i), pos, unit(pos,BACK), 0),
|
||||
named_anchor(str("tip",i), tipp, unit(tipp,BACK), 0),
|
||||
named_anchor(str("side",i), pos, unit(pos,BACK), 0),
|
||||
]
|
||||
];
|
||||
path = regular_ngon(n=n, r=r, rounding=rounding, _mat=mat, _anchs=anchors);
|
||||
|
|
@ -694,9 +694,9 @@ function star(n, r, ir, d, or, od, id, step, realign=false, align_tip, align_pit
|
|||
p3 = apply(mat, polar_to_xy(r,a3)),
|
||||
pos = (p1+p3)/2
|
||||
) each [
|
||||
anchorpt(str("tip",i), p1, unit(p1,BACK), 0),
|
||||
anchorpt(str("pit",i), p2, unit(p2,BACK), 0),
|
||||
anchorpt(str("midpt",i), pos, unit(pos,BACK), 0),
|
||||
named_anchor(str("tip",i), p1, unit(p1,BACK), 0),
|
||||
named_anchor(str("pit",i), p2, unit(p2,BACK), 0),
|
||||
named_anchor(str("midpt",i), pos, unit(pos,BACK), 0),
|
||||
]
|
||||
]
|
||||
) reorient(anchor,spin, two_d=true, path=path, p=path, anchors=anchors);
|
||||
|
|
@ -724,9 +724,9 @@ module star(n, r, ir, d, or, od, id, step, realign=false, align_tip, align_pit,
|
|||
p3 = apply(mat, polar_to_xy(r,a3)),
|
||||
pos = (p1+p3)/2
|
||||
) each [
|
||||
anchorpt(str("tip",i), p1, unit(p1,BACK), 0),
|
||||
anchorpt(str("pit",i), p2, unit(p2,BACK), 0),
|
||||
anchorpt(str("midpt",i), pos, unit(pos,BACK), 0),
|
||||
named_anchor(str("tip",i), p1, unit(p1,BACK), 0),
|
||||
named_anchor(str("pit",i), p2, unit(p2,BACK), 0),
|
||||
named_anchor(str("midpt",i), pos, unit(pos,BACK), 0),
|
||||
]
|
||||
];
|
||||
path = star(n=n, r=r, ir=ir, realign=realign, _mat=mat, _anchs=anchors);
|
||||
|
|
@ -1007,7 +1007,7 @@ module reuleaux_polygon(N=3, r, d, anchor=CENTER, spin=0) {
|
|||
for (i = [0:1:N-1]) let(
|
||||
ca = 360 - i * 360/N,
|
||||
cp = polar_to_xy(r, ca)
|
||||
) anchorpt(str("tip",i), cp, unit(cp,BACK), 0),
|
||||
) named_anchor(str("tip",i), cp, unit(cp,BACK), 0),
|
||||
];
|
||||
attachable(anchor,spin, two_d=true, path=path, anchors=anchors) {
|
||||
polygon(path);
|
||||
|
|
@ -1034,7 +1034,7 @@ function reuleaux_polygon(N=3, r, d, anchor=CENTER, spin=0) =
|
|||
for (i = [0:1:N-1]) let(
|
||||
ca = 360 - i * 360/N,
|
||||
cp = polar_to_xy(r, ca)
|
||||
) anchorpt(str("tip",i), cp, unit(cp,BACK), 0),
|
||||
) named_anchor(str("tip",i), cp, unit(cp,BACK), 0),
|
||||
]
|
||||
) reorient(anchor,spin, two_d=true, path=path, anchors=anchors, p=path);
|
||||
|
||||
|
|
|
|||
|
|
@ -1614,9 +1614,9 @@ module teardrop(h, r, ang=45, cap_h, r1, r2, d, d1, d2, cap_h1, cap_h2, l, ancho
|
|||
cap_h2 = min(first_defined([cap_h2, cap_h, tip_y2]), tip_y2);
|
||||
capvec = unit([0, cap_h1-cap_h2, l]);
|
||||
anchors = [
|
||||
anchorpt("cap", [0,0,(cap_h1+cap_h2)/2], capvec),
|
||||
anchorpt("cap_fwd", [0,-l/2,cap_h1], unit((capvec+FWD)/2)),
|
||||
anchorpt("cap_back", [0,+l/2,cap_h2], unit((capvec+BACK)/2), 180),
|
||||
named_anchor("cap", [0,0,(cap_h1+cap_h2)/2], capvec),
|
||||
named_anchor("cap_fwd", [0,-l/2,cap_h1], unit((capvec+FWD)/2)),
|
||||
named_anchor("cap_back", [0,+l/2,cap_h2], unit((capvec+BACK)/2), 180),
|
||||
];
|
||||
attachable(anchor,spin,orient, r1=r1, r2=r2, l=l, axis=BACK, anchors=anchors) {
|
||||
rot(from=UP,to=FWD) {
|
||||
|
|
|
|||
Loading…
Reference in a new issue