From 75c5f024b43dd3fed3cefff1da18fd192d8fab1b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20M=C3=BCller?= <fabian@fablab-altmuehlfranken.de>
Date: Wed, 25 Sep 2024 01:21:01 +0200
Subject: [PATCH] Update bottle clip generator
---
app/openscad/bottle-clip.scad | 71 +++++++++++++++++++++++------------
app/openscad/write/Write.scad | 58 ++++++++++++++++------------
2 files changed, 82 insertions(+), 47 deletions(-)
diff --git a/app/openscad/bottle-clip.scad b/app/openscad/bottle-clip.scad
index 1ab7c6a..9fa682e 100644
--- a/app/openscad/bottle-clip.scad
+++ b/app/openscad/bottle-clip.scad
@@ -11,6 +11,25 @@
include <write/Write.scad>
+/**
+ * Module for multi colored print.
+ * All children are the given color.
+ * Using the global CURRENT_COLOR it is possible to only render and export everything of one color.
+ * Doing this for all colors the resulting stls can be put together again to a multi filament print in the slicer.
+ * If CURRENT_COLOR is set to "ALL" all colors are displayed.
+ * If color is "DEFAULT", it is not colored in the preview.
+ * Inspired by https://erik.nygren.org/2018-3dprint-multicolor-openscad.html
+ */
+module multicolor(color) {
+ if (is_undef(CURRENT_COLOR) || CURRENT_COLOR == "ALL" || CURRENT_COLOR == color) {
+ if (color != "DEFAULT") {
+ color(color) children();
+ } else {
+ children();
+ }
+ }
+}
+
/**
* Creates one instance of a bottle clip name tag. The default values are
* suitable for 0.5l Club Mate bottles (and similar bottles). By default, logo
@@ -21,38 +40,41 @@ include <write/Write.scad>
* rl: the radius on the lower side of the clip
* ht: the height of the clip
* width: the thickness of the wall. Values near 2.5 usually result in a good
- * clippiness for PLA prints.
+ * clippiness for PLA prints.
* name: the name that is printed on your name tag. For the default ru/rt/ht
- * values, this string should not exceed 18 characters to fit on the name tag.
+ * values, this string should not exceed 18 characters to fit on the name tag.
* gap: width of the opening gap, in degrees. For rigid materials this value
- * usually needs to be near 180 (but if you set it to >= 180, you won't have
- * anything left for holding the clip on the bottle). For flexible materials
- * like Ninjaflex, choose something near 0. For springy materials like PLA or
- * ABS, 90 has proven to be a good value.
+ * usually needs to be near 180 (but if you set it to >= 180, you won't have
+ * anything left for holding the clip on the bottle). For flexible materials
+ * like Ninjaflex, choose something near 0. For springy materials like PLA or
+ * ABS, 90 has proven to be a good value.
* logo: the path to a DXF file representing a logo that should be put above
- * the name. Logo files should be no larger than 50 units in height and should
- * be centered on the point (25,25). Also all units in the DXF file should be
- * in mm. This parameter can be empty; in this case, the text uses the total
- * height of the name tag.
+ * the name. Logo files should be no larger than 50 units in height and should
+ * be centered on the point (25,25). Also all units in the DXF file should be
+ * in mm. This parameter can be empty; in this case, the text uses the total
+ * height of the name tag.
* font: the path to a font for Write.scad.
+ * bg_color: The color of the background (the clip itself)
+ * text_color: The color of the text
+ * logo_color: The color of the logo
*/
module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="", gap=90,
- logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf") {
+ logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf",
+ bg_color="DEFAULT", text_color="DEFAULT", logo_color="DEFAULT") {
e=100; // should be big enough, used for the outer boundary of the text/logo
-
difference() {
rotate([0,0,-45]) union() {
// main cylinder
- cylinder(r1=rl+width, r2=ru+width, h=ht);
+ multicolor(bg_color) cylinder(r1=rl+width, r2=ru+width, h=ht);
// text and logo
if(logo == "") {
- writecylinder(name, [0,0,3], rl+0.5, ht/13*7, h=ht/13*8, t=max(rl,ru),
+ multicolor(text_color) writecylinder(name, [0,0,3], rl+0.5, ht/13*7, h=ht/13*8, t=max(rl,ru),
font=font);
} else {
- writecylinder(name, [0,0,0], rl+0.5, ht/13*7, h=ht/13*4, t=max(rl,ru),
+ multicolor(text_color) writecylinder(name, [0,0,0], rl+0.5, ht/13*7, h=ht/13*4, t=max(rl,ru),
font=font);
- translate([0,0,ht*3/4-0.1])
+ multicolor(logo_color) translate([0,0,ht*3/4-0.1])
rotate([90,0,0])
scale([ht/100,ht/100,1])
translate([-25,-25,0.5])
@@ -89,9 +111,10 @@ module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="", gap=90,
* bottle_clip(), see there for their documentation.
*/
module bottle_clip_longneck(name="", width=2.5, gap=90,
- logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf") {
+ logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf",
+ bg_color="DEFAULT", text_color="DEFAULT", logo_color="DEFAULT") {
bottle_clip(name=name, ru=13, rl=15, ht=26, width=width, logo=logo, gap=gap,
- font=font);
+ font=font, bg_color=bg_color, text_color=text_color, logo_color=logo_color);
}
/**
@@ -100,9 +123,10 @@ module bottle_clip_longneck(name="", width=2.5, gap=90,
* reasons, there is no logo, but all other parameters are passed to the module
* bottle_clip(), see there for their documentation.
*/
-module bottle_clip_steinie(name="", width=2.5, gap=90, font="write/orbitron.dxf") {
+module bottle_clip_steinie(name="", width=2.5, gap=90, font="write/orbitron.dxf",
+ bg_color="DEFAULT", text_color="DEFAULT", logo_color="DEFAULT") {
bottle_clip(name=name, ru=13, rl=17.5, ht=13, width=width, logo="", gap=gap,
- font=font);
+ font=font, bg_color=bg_color, text_color=text_color, logo_color=logo_color);
}
/*
@@ -111,9 +135,10 @@ module bottle_clip_steinie(name="", width=2.5, gap=90, font="write/orbitron.dxf"
* passed to the module bottle_clip(), see there for their documentation.
*/
module bottle_clip_euro2(name="", width=2.5, gap=90,
- logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf") {
- bottle_clip(name=name, ru=13, rl=22.5, ht=26, width=width, logo=logo, gap=gap,
- font=font);
+ logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf",
+ bg_color="DEFAULT", text_color="DEFAULT", logo_color="DEFAULT") {
+ bottle_clip(name=name, ru=13, rl=22.5, ht=26, width=width, logo=logo, gap=gap,
+ font=font, bg_color=bg_color, text_color=text_color, logo_color=logo_color);
}
// vim: set noet ts=2 sw=2 tw=80:
diff --git a/app/openscad/write/Write.scad b/app/openscad/write/Write.scad
index 4fa9a92..34d104b 100644
--- a/app/openscad/write/Write.scad
+++ b/app/openscad/write/Write.scad
@@ -1,4 +1,5 @@
-/* Version 3
+/* Version 4
+ Added bold property bold=0 (not bold) bold=1(bolder by 1.1) bold=2(bolder by 1.2)
Added support for font selection (default is Letters.dxf)
Added WriteCube module
Added Rotate for text (rotates on the plane of the text)
@@ -26,6 +27,7 @@
// defaults.
//default settings
+ bold=0;
center=false;
h = 4; //mm letter height
t = 1; //mm letter thickness
@@ -73,19 +75,19 @@ module writecylinder(text,where,radius,height){
if (face=="top" ){
if (center==true){
writecircle(text,where+[0,0,height/2],radius-h,rotate=rotate,font=font,h=h,t=t,
- space=space,east=east,west=west,middle=middle,ccw=ccw);
+ space=space,east=east,west=west,middle=middle,ccw=ccw,bold=bold);
}else{
writecircle(text,where+[0,0,height],radius-h,rotate=rotate,font=font,h=h,t=t,
- space=space,east=east,west=west,middle=middle,ccw=ccw);
+ space=space,east=east,west=west,middle=middle,ccw=ccw,bold=bold);
}
}else{
rotate(180,[1,0,0])
if (center==true){
writecircle(text,where+[0,0,height/2],radius-h,rotate=rotate,font=font,h=h,t=t,
- space=space,east=east,west=west,middle=middle,ccw=ccw);
+ space=space,east=east,west=west,middle=middle,ccw=ccw,bold=bold);
}else{
writecircle(text,where+[0,0,0],radius-h,rotate=rotate,font=font,h=h,t=t,
- space=space,east=east,west=west,middle=middle,ccw=ccw);
+ space=space,east=east,west=west,middle=middle,ccw=ccw,bold=bold);
}
}
@@ -96,13 +98,13 @@ module writecylinder(text,where,radius,height){
translate(where)
writethecylinder(text,where,radius,height,r1=radius,r2=radius,h=h,
rotate=rotate,t=t,font=font,face=face,up=up,down=down,
- east=east,west=west,center=center,space=space,rounded=rounded);
+ east=east,west=west,center=center,space=space,rounded=rounded,bold=bold);
} else{
rotate(-mmangle(radius)*(1-abs(rotate)/90),[0,0,1])
translate(where+[0,0,height/2])
writethecylinder(text,where,radius,height,r1=radius,r2=radius,h=h,
rotate=rotate,t=t,font=font,face=face,up=up,down=down,
- east=east,west=west,center=center,space=space,rounded=rounded);
+ east=east,west=west,center=center,space=space,rounded=rounded,bold=bold);
}
// the remarked out code is for cone shaped cylinders (not complete)
// }else{
@@ -140,7 +142,7 @@ module writecircle(text,where,radius){
//rotate(90,[1,0,0])
//rotate(90,[0,1,0])
rotate(-270,[0,0,1]) // flip text (botom out = -270)
- write(text[r],center=true,h=h,t=t,font=font);
+ write(text[r],center=true,h=h,t=t,font=font,bold=bold);
}
}
}
@@ -154,7 +156,7 @@ module writecircle(text,where,radius){
//rotate(90,[1,0,0])
//rotate(90,[0,1,0])
rotate(270,[0,0,1]) // flip text (botom out = -270)
- write(text[r],center=true,h=h,t=t,font=font);
+ write(text[r],center=true,h=h,t=t,font=font,bold=bold);
}
}
}
@@ -176,7 +178,7 @@ module writethecylinder(text,where,radius,height,r1,r2){
translate([radius,0,-r*((rotate)/90*wid)+(len(text)-1)/2*((rotate)/90*wid)])
rotate(90,[1,0,0])
rotate(90,[0,1,0])
- write(text[r],center=true,h=h,rotate=rotate,t=t,font=font);
+ write(text[r],center=true,h=h,rotate=rotate,t=t,font=font,bold=bold);
//echo("zloc=",height/2-r*((rotate)/90*wid)+(len(text)-1)/2*((rotate)/90*wid));
}
@@ -204,7 +206,7 @@ module writesphere(text,where,radius){
translate([radius,0,0])
rotate(90,[1,0,0])
rotate(90,[0,1,0])
- write(text[r],center=true,h=h,rotate=rotate,t=t,font=font);
+ write(text[r],center=true,h=h,rotate=rotate,t=t,font=font,bold=bold);
}
}else{
difference(){
@@ -214,7 +216,7 @@ module writesphere(text,where,radius){
translate([radius,0,0])
rotate(90,[1,0,0])
rotate(90,[0,1,0])
- write(text[r],center=true,h=h,rotate=rotate,t=t*2+h,font=font);
+ write(text[r],center=true,h=h,rotate=rotate,t=t*2+h,font=font,bold=bold);
}
difference(){ //rounded outside
sphere(radius+(t*2+h)*2);
@@ -232,12 +234,12 @@ module writecube(text,where,size){
if (str(size)[0] != "["){
// its a square cube (size was not a matrix so make it one)
writethecube(text,where,[size,size,size],h=h,rotate=rotate,space=space,
- t=t,font=font,face=face,up=up,down=down,right=right,left=left);
+ t=t,font=font,face=face,up=up,down=down,right=right,left=left,bold=bold);
}else{
// its not square
writethecube(text,where,size,h=h,rotate=rotate,space=space,
- t=t,font=font,face=face,up=up,down=down,right=right,left=left);
+ t=t,font=font,face=face,up=up,down=down,right=right,left=left,bold=bold);
}
}
// I split the writecube module into 2 pieces.. easier to add features later
@@ -245,34 +247,34 @@ module writethecube(text,where,size){
if (face=="front") {
translate([where[0]+right-left,where[1]-size[1]/2,where[2]+up-down])
rotate(90,[1,0,0])
- write(text,center=true,h=h,rotate=rotate,t=t,font=font);
+ write(text,center=true,h=h,rotate=rotate,t=t,font=font,space=space,bold=bold);
}
if (face=="back") {
translate([where[0]+right-left,where[1]+size[1]/2,where[2]+up-down])
rotate(90,[1,0,0]) // rotate around the x axis
rotate(180,[0,1,0]) // rotate around the y axis (z before rotation)
- write(text,center=true,h=h,rotate=rotate,t=t,font=font);
+ write(text,center=true,h=h,rotate=rotate,t=t,font=font,space=space,bold=bold);
}
if (face=="left") {
translate([where[0]-size[0]/2,where[1]-right+left,where[2]+up-down ])
rotate(90,[1,0,0]) // rotate around the x axis
rotate(90,[0,-1,0]) // rotate around the y axis (z before rotation)
- write(text,center=true,h=h,rotate=rotate,t=t,font=font);
+ write(text,center=true,h=h,rotate=rotate,t=t,font=font,space=space,bold=bold);
}
if (face=="right") {
translate([where[0]+size[0]/2,where[1]+right-left,where[2] +up-down])
rotate(90,[1,0,0]) // rotate around the x axis
rotate(90,[0,1,0]) // rotate around the y axis (z before rotation)
- write(text,center=true,h=h,rotate=rotate,t=t,font=font);
+ write(text,center=true,h=h,rotate=rotate,t=t,font=font,space=space,bold=bold);
}
if (face=="top") {
translate([where[0]+right-left,where[1]+up-down,where[2]+size[2]/2 ])
- write(text,center=true,h=h,rotate=rotate,t=t,font=font);
+ write(text,center=true,h=h,rotate=rotate,t=t,font=font,space=space,bold=bold);
}
if (face=="bottom") {
translate([where[0]+right-left,where[1]-up+down,where[2]-size[2]/2 ])
rotate(180,[1,0,0])
- write(text,center=true,h=h,rotate=rotate,t=t,font=font);
+ write(text,center=true,h=h,rotate=rotate,t=t,font=font,space=space,bold=bold);
}
}
@@ -283,7 +285,9 @@ module write(word){
echo ("There are " ,len(word) ," letters in this string");
// echo ("The second letter is ",word[1]);
// echo (str(word[0],"_"));
+minkowski() {
rotate(rotate,[0,0,-1]){
+
for (r = [0:len(word)]){ // count off each character
// if the letter is lower case, add an underscore to the end for file lookup
if ((word[r] == "a" ) || (word[r]== "b") || (word[r]== "c")
@@ -299,18 +303,20 @@ rotate(rotate,[0,0,-1]){
translate([0,-h/2,0]){
scale([.125*h,.125*h,t]){
translate([ (-len(word)*5.5*space/2) + (r*5.5*space),0,0])
+ //offset(delta = 20, join_type = "round") {
linear_extrude(height=1,convexity=10,center=true){
import(file = font,layer=str(word[r],"_"));
- }
+ }//}
}
}
}else{
translate([0,0,t/2]){
scale([.125*h,.125*h,t]){
translate([r*5.5*space,0,0])
+ //offset(delta = 20, join_type = "round") {
linear_extrude(height=1,convexity=10,center=true){
import(file = font,layer=str(word[r],"_"));
- }
+ }//}
}
}
}
@@ -320,24 +326,28 @@ rotate(rotate,[0,0,-1]){
translate([0,-h/2,0]){
scale([.125*h,.125*h,t]){
translate([ (-len(word)*5.5*space/2) + (r*5.5*space),0,0])
+ //offset(delta = 20, join_type = "round") {
linear_extrude(height=1,convexity=10,center=true){
import(file = font,layer=str(word[r]));
- }
+ }//}
}
}
}else{
translate([0,0,t/2]){
scale([.125*h,.125*h,t]){
translate([r*5.5*space,0,0])
+ //offset(delta = 20, join_type = "round") {
linear_extrude(height=1,convexity=10,center=true){
import(file = font,layer=str(word[r]));
- }
+ }//}
}
}
}
}
}
}
+cube([bold*.1*h,bold*.1*h,.00001]);
+}
}
/*writecylinder test