test_pillar = 4;
-$test = false;
-
engage_l0 = 10;
engage_l1 = 10;
engage_l2 = 3;
+tooth_inward = gap[0] * 1.0;
+tooth_x = nook_w * 1/6;
+tooth_w = 15;
+
+$test = false;
+
// calculated
+tooth_height = nook_th;
ledge_h = case_th;
lid_th = case_th;
+tooth_th = case_th;
spp0 = [0,0];
spp1 = spp0 + case_th * [-1,0];
etxa = nom_cnr[0] - engage_l2;
etxb = etxa - engage_l1;
-etxc = etxb - engage_l0;
+etxc = -(nom_cnr[0] - engage_l2);
+
+tppS = tppB + [-gap[0], 0];
+tppP = [ tppS[0] - tooth_th, tppC[1] ];
+tppQ = tppP + tooth_height * [0,-1] + tooth_inward * [1,0];
+tppR = [ tppS[0] + tooth_inward, tppQ[1] ];
+tppM = (tppQ + tppR) * 0.5 + tooth_th * 0.5 * [0,1];
module RightSideMainProfile() {
rectfromto(spp7, spp0);
module RightTopMainProfile() {
l = [ tppA, tppB, tppC, tppD, tppE, tppF, tppG, tppH ];
- echo(l);
polygon(l);
}
module LeftTopMainProfile() {
l = [ tppC, tppD, tppE, tppF, tppG, tppK ];
- echo(l);
polygon(l);
}
SideTapeCutout1(spp11y, spp1[1] + 1);
}
+module ToothProfile(){
+ polygon([tppA,
+ tppB,
+ tppS + [-0.1,0],
+ tppP,
+ tppC]);
+ hull(){
+ polygon([tppP,
+ tppM,
+ tppS]);
+ translate(tppM)
+ circle(r= tooth_th/2, $fa=3, $fs=0.1);
+ }
+}
+
module Demo(){ ////toplevel
translate([0,0,-2]) LeftSideMainProfile();
translate([0,0,-2]) color("yellow") LeftTopMainProfile();
translate([nook_cnr_rad*2 + 5, 0,0]) mirror([1,0,0]) {
color("red") RightSideMainProfile();
color("purple") RightTopMainProfile();
+ color("grey") translate([0,0,-2]) ToothProfile();
}
//%SideTapeCutout();
}
}
module Base(){ ////toplevel
- FaceCore(0,0, 0.3, 0) {
+ FaceCore(spp7[1],spp8[1], 0.3, 0) {
LeftSideMainProfile();
RightSideMainProfile();
}
}
module Top(){ ////toplevel
- FaceCore(0,0, -gap[0], gap[0] + 0.3) {
+ FaceCore(tppE[1],tppD[1], -gap[0], gap[0] + 0.3) {
LeftTopMainProfile();
RightTopMainProfile();
}
+ translate([tooth_x, nook_h/2, 0])
+ linextr_x_yz(-tooth_w/2, +tooth_w/2)
+ mirror([1,0])
+ ToothProfile();
}
module TestExtrude(){