chiark
/
gitweb
/
~ianmdlvl
/
reprap-play.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
fairphone-case: prop: add recess to lid
[reprap-play.git]
/
fairphone-case.scad
diff --git
a/fairphone-case.scad
b/fairphone-case.scad
index a4fc59fab1efa35304efbc36f758338cef5873db..5ee522e930b6db14b3591d6f8f2a5c94d094c5da 100644
(file)
--- a/
fairphone-case.scad
+++ b/
fairphone-case.scad
@@
-121,7
+121,7
@@
prop_main_width = 3;
prop_side_gap = 0.75; // each side
prop_lidrecess_behind = 0.75;
prop_caserecess_behind = 0.75;
prop_side_gap = 0.75; // each side
prop_lidrecess_behind = 0.75;
prop_caserecess_behind = 0.75;
-prop_caserecess_taper = 0.
3
5; // one side only
+prop_caserecess_taper = 0.
4
5; // one side only
prop_prop_gap = 0.5;
prop_prong_heel_slope = 0.5;
prop_prop_gap = 0.5;
prop_prong_heel_slope = 0.5;
@@
-622,7
+622,7
@@
module CaseBase(){
EdgeProfile();
}
EdgeProfile();
}
-module PropProfile(gamma, cut=0){ ////toplevel
+module PropProfile(gamma, cut=0
, rot=0
){ ////toplevel
// https://en.wikipedia.org/wiki/Solution_of_triangles#Two_sides_and_the_included_angle_given_(SAS)
k = hp_k;
p = phone_height - prlp10[0] - hppB[0];
// https://en.wikipedia.org/wiki/Solution_of_triangles#Two_sides_and_the_included_angle_given_(SAS)
k = hp_k;
p = phone_height - prlp10[0] - hppB[0];
@@
-636,7
+636,7
@@
module PropProfile(gamma, cut=0){ ////toplevel
theta = 90 - alpha;
beta = 180 - alpha - gamma;
theta = 90 - alpha;
beta = 180 - alpha - gamma;
- psi = 90 - beta
+ atan(prop_caserecess_taper)
;
+ psi = 90 - beta;
echo("abc", a,b,c);
echo("abc", a,b,c);
@@
-683,13
+683,13
@@
module PropProfile(gamma, cut=0){ ////toplevel
}
rectfromto(prpp12 + [0,-0.1], prpp3);
}
}
rectfromto(prpp12 + [0,-0.1], prpp3);
}
-
%
hull(){
+ hull(){
circleat(prpp1, prp_r1);
rectfromto(prpp12 + [0,-0.1], prpp3);
}
}
// main shaft
circleat(prpp1, prp_r1);
rectfromto(prpp12 + [0,-0.1], prpp3);
}
}
// main shaft
- rotate([0,0,
cut ? -theta : 0
]){
+ rotate([0,0,
rot*-theta
]){
hull(){
extra = cut ? prop_recess_slop : 0;
rectfromto(prpp6, prpp9);
hull(){
extra = cut ? prop_recess_slop : 0;
rectfromto(prpp6, prpp9);
@@
-699,6
+699,11
@@
module PropProfile(gamma, cut=0){ ////toplevel
}
}
}
}
+module PropAggregateProfile(){
+ for (angle = prop_angles)
+ PropProfile(angle, 0,0);
+}
+
module Case(){ ////toplevel
difference(){
union(){
module Case(){ ////toplevel
difference(){
union(){
@@
-844,6
+849,15
@@
module Lid(){ ////toplevel
// screw holes in the hinge arms
HingeScrews();
// screw holes in the hinge arms
HingeScrews();
+
+ // prop recess
+ translate([prop_x_pos, -prlp10[0], prlp10[1]])
+ rotate([90,0,90])
+ linextr(-prop_recess_hw, +prop_recess_hw)
+ mirror([1,0])
+ hull()
+ for (pa = prop_angles)
+ PropProfile(pa, 1,1);
}
}
}
}
@@
-1109,12
+1123,15
@@
module DemoProfiles(){ ////toplevel
translate([40,-30]) {
difference(){
translate([40,-30]) {
difference(){
-
%
LidEdgeProfile();
-
//
translate(prlp10)
-
//PropProfile(10, 1
);
+ LidEdgeProfile();
+ translate(prlp10)
+
PropProfile(10, 1, 0
);
}
translate(prlp10)
}
translate(prlp10)
- PropProfile(60, 0);
+ PropProfile(15, 0);
+ }
+ translate([60,-30]) {
+ PropAggregateProfile();
}
}
}
}