// -*- C -*-
+include <commitid.scad>
+
+front_height = 80;
+front_width = 120;
+front_setback = 30;
+
eclip_inner_rad = 2.5;
-eclip_gap_rad = 0.5;
-eclip_prong_th = 3;
+eclip_gap_rad = 0.1;
+eclip_prong_th = 2.25;
eclip_outer_strt = 0.5;
eclip_inner_xstrt = 0.5;
eclip_base_epsilon = 0.5;
eclip_each_len = 6;
-eclip_each_every = 15;
+eclip_each_every = 29;
test_alpha = 10;
test_main_th = 1.5;
test_eclips = 5;
test_base_th = 2.5;
test_len = eclip_each_len + eclip_each_every*(test_eclips-1);
+echo("test_len",test_len);
// calculated
eclip_base_offset = r1;
eclip_wall_offset = -ppxl;
+eclip_ra_offset = r2 - 0.1;
+
$fn=70;
module EclipLPlanCore(alpha){
module TestBase(){ ////toplevel
translate([0,0, eclip_base_offset]){
- for (i=[0 : 2: test_eclips-1]) {
+ for (i=[1 : 2: test_eclips-2]) {
translate([0, i*eclip_each_every])
rotate([90,0,0])
linear_extrude(height=eclip_each_len)
EclipLPlan(test_alpha);
}
- for (j=[1 : 2: test_eclips-2]) {
+ for (j=[0 : 2: test_eclips-1]) {
translate([0, j*eclip_each_every])
rotate([90,0,0])
linear_extrude(height=eclip_each_len)
EclipRPlan(test_alpha, test_main_th);
}
}
- translate([-r2, -eclip_each_len, -test_base_th])
- cube([r2*2,
- test_len,
- test_base_th]);
+ translate([-r2, -eclip_each_len, -test_base_th]){
+ difference(){
+ cube([r2*2,
+ test_len,
+ test_base_th]);
+ mirror([0,0,1]) Commitid_BestCount_M([r2*2, test_len]);
+ }
+ }
}
module TestProtr(){ ////toplevel
- translate([0,0, test_main_th - eclip_wall_offset])
- rotate([0,90,0])
- linear_extrude(height=test_len)
- EclipPPlan(test_main_th);
+ difference(){
+ translate([0,0, test_main_th - eclip_wall_offset])
+ rotate([0,90,0])
+ linear_extrude(height=test_len)
+ EclipPPlan(test_main_th);
+ mirror([0,0,1]) Commitid_BestCount_M([test_len, r2]);
+ }
}
module TestRAProtr(){ ////toplevel
mirror([1,0,0])
translate([-test_len,
-r2,
- -(r2 + test_base_th) + 0.1])
+ -(eclip_ra_offset + test_base_th)])
cube([test_len,
r2*2,
test_base_th]);
}
-module PlanDemo(){
+module TestPlanDemo(){
color("red") EclipLPlan(test_alpha);
color("blue") rotate(test_alpha) EclipPPlan(test_main_th);
color("green") EclipRPlan(test_alpha, test_main_th);
}
+beta = asin(front_setback / front_height);
+
+uf = [-sin(beta), cos(beta)];
+ur = [-uf[0], uf[1]];
+
+pp = [0, 0];
+pq = pp + uf*front_height + ur*eclip_ra_offset;
+pr = [ pq[0] - eclip_base_offset + eclip_wall_offset, 0 ];
+
+module Sketch(){
+ polygon([pq, pp, pr]);
+}
+
+thicks = [ 2, 2, 2 ];
+
+module Joins(alpha, objnum, objnum_f, objnum_m) {
+ echo("Joins",objnum, objnum_f, objnum_m);
+ thm = thicks[objnum_m];
+ if (objnum==objnum_f) {
+ EclipLPlan(alpha);
+ EclipRPlan(alpha, thm);
+ }
+ if (objnum==objnum_m)
+ rotate(alpha)
+ EclipPPlan(thm);
+}
+
+module ObjectJoins(objnum){
+ echo("Object",objnum);
+ translate(pp) Joins(beta, objnum, 0,1);
+ translate(pr) mirror([1,0,0]) Joins(0, objnum, 0,2);
+ translate(pq) rotate([0,0,-90]) Joins(beta, objnum, 2,1);
+}
+
+module Base(){
+ ObjectJoins(0);
+}
+
+module Front(){
+ ObjectJoins(1);
+}
+
+module Back(){
+ ObjectJoins(2);
+}
+
+module Demo(){
+ Base();
+ Front();
+ Back();
+}
+
//PlanDemo();
//TestBase();
//TestProtr();
//TestRAProtr();
+//Sketch();
+//Demo();