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NopSCADlib
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pbox_outer_shape() added and pbox_screw_positions() documented.

This commit is contained in:
Chris Palmer 2020-05-18 15:28:26 +01:00
parent 85b8ffbbc3
commit 02791c40ac
2 changed files with 7 additions and 2 deletions
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7
printed/printed_box.scad
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@ -78,7 +78,7 @@ function pbox_screw_inset(type) = //! How far the base screws are inset
R = pbox_radius(type)
) max(r, R - (R - r) / sqrt(2));
module pbox_screw_positions(type) {
module pbox_screw_positions(type) { //! Place children at base screw positions
foot = pbox_foot(type);
inset = pbox_screw_inset(type);
for(x = [-1, 1], y = [-1, 1])
@ -127,6 +127,9 @@ module pbox_inner_shape(type) {
rounded_square([w, d], rad, center = true);
}
module pbox_outer_shape(type) //! 2D outer shape of the box
offset(pbox_wall(type) / 2) pbox_mid_shape(type);
module pbox_base(type) { //! Generate the STL for the base
stl(str(pbox_name(type),"_base"));
t = pbox_base(type);
@ -161,7 +164,7 @@ module pbox(type) { //! Generate the STL for the main case
difference() {
union() {
linear_extrude(total_height)
offset(wall / 2) pbox_mid_shape(type);
pbox_outer_shape(type);
if($children > 2)
children(2);

2
readme.md
View File

@ -4705,6 +4705,8 @@ It can also have printed feet on the base with the screws doubling up to hold th
| ```pbox_base(type)``` | Generate the STL for the base |
| ```pbox_base_screws(type, thickness = 0)``` | Place the screws and feet |
| ```pbox_inserts(type)``` | Place the inserts for the base screws |
| ```pbox_outer_shape(type)``` | 2D outer shape of the box |
| ```pbox_screw_positions(type)``` | Place children at base screw positions |
![printed_box](tests/png/printed_box.png)