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Added Render Params and Cross Brackets

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Added headboard and footboard cross brackets.
Refactored bolt holes
Added render params and logic for individual parts.
This commit is contained in:
sjc
2026-05-13 00:30:39 -04:00
parent a41550d4b2
commit 9e2597f657
1 changed files with 120 additions and 21 deletions
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141
bracket.scad
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@@ -7,12 +7,21 @@ include <inserts/inserts.scad>
/* [Params] */ /* [Params] */
platfoot_x = 50.44; platfoot_x = 50.44;
platfoot_y = 25.42; platfoot_y = 25.42;
platmid_x = 40.12;
headpost_x = 38.08; headpost_x = 38.08;
headpost_y = 38.08; headpost_y = 38.08;
footcrossyz = 38.08;
headcross_yz = 25.00;
footboard_y=19; footboard_y=19;
footboard_z=130; footboard_z=130;
LegOff = 19;
LegGap=4;
/* [Render Options] */ /* [Render Options] */
part=""; // [both, back, head_corner_rear, head_corner_front, foot_cross_front, foot_cross_rear, head_cross_front, head_cross_rear ]
model = "none"; // ["none", "corner_leg", "center_leg"]
plate = false;
mate = false;
render_fs=.4; render_fs=.4;
render_fn=0; render_fn=0;
render_fa=.4; render_fa=.4;
@@ -34,45 +43,135 @@ module headpost(x=headpost_x, y=headpost_y, z=260, align=V_FRONT) {
} }
module screw_channel() { module screw_channel() {
back(19.2)cyl(d=6, h=10, orient=ORIENT_Y,align=V_FRONT); //back(19.2)cyl(d=6, h=10, orient=ORIENT_Y,align=V_FRONT);
back(9)cyl(d=3.5, h=100, orient=ORIENT_Y, align=V_FRONT); //back(9)cyl(d=3.5, h=100, orient=ORIENT_Y, align=V_FRONT);
fwd(80)rotate([-90,0,0])m4s_clear(bl=100);
} }
module head_rear() { module head_rear() {
difference() { difference() {
back(footboard_y) cuboid([platfoot_x+2*12,headpost_y+footboard_y+4,95], fillet=3, edges=EDGES_BACK+EDGES_Y_ALL, align=V_FRONT+V_TOP); left(19/2+4)back(footboard_y) cuboid([platfoot_x+16+19,headpost_y+footboard_y,95], fillet=3, edges=EDGES_BACK+EDGES_Y_ALL, align=V_FRONT+V_TOP);
footboard(); footboard();
headpost(y=2*headpost_y); headpost(y=2*headpost_y);
left(44)up(95/2)cuboid([50, 150,25]); // crossbar left(44)up(95/2)cuboid([50, 150,25]); // crossbar
// Screw Holes // Screw Holes
right(40-10)up(95-10) screw_channel(); rx = 5 + headpost_x/2;
right(40-10)up(95/2) screw_channel(); right(rx)up(95-10) screw_channel();
right(40-10)up(10) screw_channel(); right(rx)up(95/2) screw_channel();
left(40-10)up(95-10) screw_channel(); right(rx)up(10) screw_channel();
left(40-10)up(10) screw_channel(); left(50)up(95-10) screw_channel();
left(50)up(10) screw_channel();
} }
fwd(10)up(95/2)right(40)rotate([90,0,-45])rotate_extrude(angle=360) left(18) circle(d=10); fwd(10)up(95/2)right(40-4)rotate([90,0,-45])rotate_extrude(angle=360) left(18) circle(d=10);
} }
module head_front() { module head_front() {
blockz=95;
difference() { difference() {
cuboid([platfoot_x+2*12,platfoot_y+footboard_y,95], fillet=3, edges=EDGES_FRONT+EDGES_Y_ALL, align=V_FRONT+V_TOP); right(19/2-4)cuboid([platfoot_x+16+LegOff,platfoot_y+footboard_y,blockz], fillet=3, edges=EDGES_FRONT+EDGES_Y_ALL, align=V_FRONT+V_TOP);
back(.01)platfoot(); back(.01)platfoot();
// Screw Holes // Screw Holes
right(40-10)up(95-10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0); rx= 5 + headpost_x/2;
right(40-10)up(95/2) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0); bz = -40;
right(40-10)up(10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0); bl = 58 - bz;
left(40-10)up(95-10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0); up(blockz/2)zspread(n=3, l=blockz-20)
left(40-10)up(10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=30, bz=-15, drop=true, sh=0); right(rx+LegOff) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=bl, bz=bz, drop=true, sh=0);
left(30)up(blockz-10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=bl, bz=bz, drop=true, sh=0);
left(30)up(10) rotate([-90,0,0]) rotate([0,0,180]) m4s_clear(bl=bl, bz=bz, drop=true, sh=0);
} }
} }
//fwd(headpost_y+4) head_front();
module head_cross_rear() {
difference() {
cuboid([platmid_x+20, 25+5, 42], fillet=3,align=V_BACK);
back(50/2)cuboid([platmid_x, 50 , 70], align=V_FRONT);
back(0)xspread(n=2, l=platmid_x+10) zspread(n=2, l=33) rotate([90,0,0]) rotate([0,0,0]) m4s_clear(bl=40, bz=-11, drop=false, sh=0);
}
}
module head_cross_front() {
difference() {
cuboid([platmid_x+20, 30, 42], fillet=3, align=V_FRONT);
back(25)cuboid([71, 50 , 25], align=V_FRONT);
back(2)xspread(n=2, l=platmid_x+10) zspread(n=2, l=33) rotate([90,0,0]) rotate([0,0,0]) m4s_clear(bl=40, bz=-11, drop=false, sh=.20);
}
}
module foot_cross_front() {
z = footcrossyz + 2*10;
difference() {
cuboid([platmid_x+20, footcrossyz+10, z], fillet=3, align=V_FRONT);
fwd(footcrossyz)cuboid([71, 50 , footcrossyz], align=V_BACK);
back(0)xspread(n=2, l=platmid_x+10) zspread(n=2, l=z-10) rotate([90,0,0]) rotate([0,0,0]) m4s_clear(bl=65, bz=-20, drop=false, sh=.20);
}
}
module foot_cross_rear() {
z = footcrossyz + 2*10;
difference() {
cuboid([platmid_x+20, 25+10, z], fillet=3,align=V_BACK);
back(50/2)cuboid([platmid_x, 50 , 70], align=V_FRONT);
back(0)xspread(n=2, l=platmid_x+10) zspread(n=2, l=z-10) rotate([90,0,0]) m4s_clear(bl=67, bz=-22, drop=false, sh=0);
}
}
module head_cross_bar(l=100, align=V_FRONT) {
cuboid([l,headcross_yz, headcross_yz], align=align);
}
module head_plat_mid(l=100, align=V_BACK) {
cuboid([platmid_x, platfoot_y, l], align=align);
}
if (part == "head_cross_front") {
rot = (plate) ? 90 : 0;
rotate([rot,0,0])
head_cross_front();
} else if (part == "foot_cross_front") {
rot = (plate) ? 90 : 0;
rotate([rot,0,0])
foot_cross_front();
if (mate) { %foot_cross_rear(); }
} else if (part == "foot_cross_rear") {
rot = (plate) ? 90 : 0;
rotate([rot,0,0])
foot_cross_rear();
if (mate) { %foot_cross_front(); }
} else if (part == "head_cross_rear") {
rot = (plate) ? -90 : 0;
rotate([rot,0,0])
head_cross_rear();
} else if (part == "head_corner_front") {
tx = (plate) ? 0 : -19;
ty = (plate) ? 0 : -headpost_y-4;
translate([tx, ty, 0])
head_front();
} else if (part == "head_corner_rear") {
rot = plate ? -90 : 0;
xrot(rot)
head_rear();
} else if (part == "both") {
fwd(platfoot_y+LegGap+13) left(LegOff)head_front();
head_rear();
}
if (model == "corner_leg") {
%footboard();
%headpost();
%left(LegOff)fwd(headpost_y+LegGap)platfoot();
} else if (model == "center_leg") {
%head_cross_bar();
%head_plat_mid();
}
//left(19)fwd(headpost_y+4)
//head_front();
//head_rear(); //head_rear();
//%footboard();
//%headpost();
//%fwd(headpost_y+4)platfoot();
fwd(2)head_front(); //left(19)fwd(headpost_y+4)head_front();
back(2) rotate([-90,0,0]) fwd(footboard_y) head_rear(); //back(2) rotate([-90,0,0])
//back(20)head_rear();
//%platfoot();
//%cuboid([150, 25,25], align=V_BACK); // crossbar