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Refactor head corner

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sjc
2026-05-20 01:12:44 -04:00
parent f2fd7109ee
commit 7c8a337935
1 changed files with 16 additions and 17 deletions
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33
bracket.scad
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@@ -23,12 +23,13 @@ ring=true;
/* [Render Options] */
part=""; // [ none, head_corner_rear, head_corner_front, foot_corner_front, foot_corner_rear, head_cross_front, head_cross_rear, foot_cross_front, foot_cross_rear, foot_cross_spacer, head_cross_gasket, corner_gasket, head_corner_test ]
model = "none"; // ["none", "corner_leg", "center_leg"]
plate = false;
mate = false;
render_fs=.8;
render_fn=0;
render_fa=3;
model = "none"; // ["none", "corner_leg", "center_leg"]
plate = false;
mate = false;
explode = false;
render_fs = .8;
render_fn = 0;
render_fa = 3;
// Set Render Options
$fs= ($preview) ? $fs : render_fs;
@@ -59,20 +60,17 @@ module head_rear(ring=ring) {
left(LegOff/2+4)back(footboard_y) cuboid([
platfoot_x+16+LegOff,
headpost_y+footboard_y,
blockz], fillet=3, edges=EDGES_BACK+EDGES_Y_ALL, align=V_FRONT+V_TOP);
if (ring) { fwd(10)up(blockz/2)right(40-4)rotate([90,0,-45])rotate_extrude(angle=360) left(18) circle(d=10); }
blockz], fillet=3, edges=EDGES_BACK+EDGES_Y_ALL, align=V_FRONT);
if (ring) { fwd(10)up(0*blockz/2)right(40-4)rotate([90,0,-45])rotate_extrude(angle=360) left(18) circle(d=10); }
}
//%footboard();
headpost(y=2*headpost_y);
left(44)up(blockz/2)cuboid([50, 150,headcross_yz]); // crossbar
left(44)up(0*blockz/2)cuboid([50, 150,headcross_yz]); // crossbar
// Screw Holes
rx = 5 + headpost_x/2;
right(rx)up(blockz-5) screw_channel();
right(rx)up(blockz/2) screw_channel();
right(rx)up(5) screw_channel();
left(50)up(blockz-5) screw_channel();
left(50)up(5) screw_channel();
right(rx)zspread(n=3, l=blockz-10) screw_channel();
left(50)zspread(n=2, l=blockz-10) screw_channel();
}
}
@@ -83,13 +81,13 @@ module head_front() {
platfoot_x+16+LegOff,
platfoot_y+footboard_y,
blockz ], fillet=3,
edges=EDGES_FRONT+EDGES_Y_ALL, align=V_FRONT+V_TOP);
edges=EDGES_FRONT+EDGES_Y_ALL, align=V_FRONT);
back(.01) platfoot();
// Screw Holes
rx= platfoot_y + (16+LegOff)/2;
bz = -40;
bl = 58 - bz;
up(blockz/2) {
up(0*blockz/2) {
zspread(n=3, l=blockz-10) right(rx) rotate([-90,180,0]) m4s_clear(bl=bl, bz=bz, drop=true, sh=0);
zspread(n=2, l=blockz-10) left(50-LegOff) rotate([-90,180,0]) m4s_clear(bl=bl, bz=bz, drop=true, sh=0);
}
@@ -248,9 +246,10 @@ if (part == "head_cross_front") {
} else if (part == "head_corner_rear") {
rot = plate ? -90 : 0;
upoff = plate ? footboard_y : 0;
yoff = explode ? 10 : 0;
up(upoff) xrot(rot) {
head_rear();
if (mate) fwd(38) left(LegOff)%head_front();
if (mate) fwd(38+yoff) left(LegOff)%head_front();
}
} else if (part == "foot_corner_front") {
rot = plate ? 0 : 0;