add reference bottle clips

.gitmodules

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+[submodule "write"]
+	path = write
+	url = https://github.com/rohieb/Write.scad

31C3-bottle-clip.scad

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+include <write/Write.scad>
+
+/**
+ * A name tag that can easily be clipped to the neck of your bottle.
+ * Copyright (C) 2013 Roland Hieber <rohieb+bottleclip@rohieb.name>
+ *
+ * This file was modified by obelix <christian@loelkes.com> for the
+ * OHM2013-Logo. If you wish to use other logos please use the original
+ * file. All other parameters were not modified.
+ *
+ * Version of the modification: 1.0
+ *
+ * See examples.scad for examples on how to use this module.
+ *
+ * The contents of this file are licenced under CC-BY-SA 3.0 Unported.
+ * See https://creativecommons.org/licenses/by-sa/3.0/deed for the
+ * licensing terms.
+ */
+
+/**
+ * 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
+ * and text are placed on the name tag so they both share half the height. In this
+ * version the logo is fixed.
+ *
+ * Parameters:
+ * ru: the radius on the upper side of the clip
+ * 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.
+ * 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.
+ * font: the path to a font for Write.scad.
+ */
+
+/* [Global] */
+
+// Name on the first tag
+name1 = "djerun"; // Name
+
+// Name on the second tag
+name2 = "djerun"; // Name
+
+// Size first tag
+type1 = "mate"; // [mate:Club-Mate,longneck:Longneck]
+
+// Size second tag
+type2 = "longneck"; // [mate:Club-Mate,longneck:Longneck]
+
+// Font
+font = 3; // [1:Letters,2:BlackRose,3:Orbitron,4:Knewave,5:Braille]
+
+
+/* [Hidden] */
+
+$fn = 100;
+if(font == 1) { generate("write/Letters.dxf");}
+if(font == 2) { generate("write/BlackRose.dxf");}
+if(font == 3) { generate("write/orbitron.dxf");}
+if(font == 4) { generate("write/knewave.dxf");}
+if(font == 5) { generate("write/braille.dxf");}
+
+
+module generate(font) {
+	if( name1 != "") {
+		if(type1 == "mate") { 
+			echo("Creating normal mate tag with nick: ", name1);
+			bottle_clip(13,17.5,26,2.5,name1,font); 
+		}
+		if(type1 == "longneck") { 
+			bottle_clip(13,15,26,2.5,name1, font); 
+			echo("Creating longneck tag with nick: ", name1);
+	
+		}
+	}
+	if( name2 != "") {
+		if(type2 == "mate") { 
+			rotate([0,0,180])translate([-15,0,0])bottle_clip(13,17.5,26,2.5,name2,font); 
+			echo("Creating normal mate tag with nick: ", name2);
+		}
+		if(type2 == "longneck") { 
+			rotate([0,0,180])translate([-15,0,0])bottle_clip(13,15,26,2.5,name2, font); 
+			echo("Creating longneck tag with nick: ", name2);
+		}
+	}
+}
+
+module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name=name1, font="write/orbitron.dxf") {
+
+	e=100;  // should be big enough, used for the outer boundary of the text/logo
+	r_diff = rl-ru;
+	text_pos = 18;
+	
+	difference() {
+		rotate([0,0,-45]) 
+			color("red")  union() {
+				cylinder(r1=rl+width, r2=ru+width, h=ht);
+				writecylinder(name, [0,0,0], rl+0.5, ht/13*7, h=ht/13*4, t=max(rl,ru), font=font);
+				translate([0,0,text_pos])
+					rotate([0,-90,90])
+						31C3_mate(10,0.6,1.5+ru+text_pos*(r_diff)/ht,7,asin(r_diff/ht)); 
+			}
+		// inner cylinder which is substracted
+		translate([0,0,-1])
+			cylinder(r1=rl, r2=ru, h=ht+2);
+		// outer cylinder which is substracted, so the text and the logo end
+		// somewhere on the outside ;-)
+		difference () {
+			cylinder(r1=rl+e, r2=ru+e, h=ht);
+			translate([0,0,-1])
+				// Note: bottom edges of characters are hard to print when character
+				// depth is > 0.7
+				cylinder(r1=rl+width+0.7, r2=ru+width+0.7, h=ht+2);
+		}
+		// finally, substract a cube as a gap so we can clip it to the bottle
+		translate([0,0,-1]) cube([50,50,50]);
+	}
+}
+
+/**
+ * Creates one instance of a bottle clip name tag suitable for 0.33l longneck
+ * bottles (like fritz cola, etc.). All parameters are passed to the module
+ * bottle_clip(), see there for their documentation.
+ */
+//module bottle_clip_longneck(name="", width=2.5, font="write/orbitron.dxf") {
+//	bottle_clip(name=name, ru=13, rl=15, ht=26, width=width, font=font);
+//}
+
+/**
+ * The Steinie-Tag has been removed since it does not support logos.
+**/
+
+// Generate the 31C3 Logo
+
+rad=20;
+thick = 2;
+
+//31C3_cylinder(100,5,200,50);
+
+module 31C3_mate(height, wall, rad, extrude=2, incl=10) {
+	length = (height+wall) * 2.4 ;
+
+	angle = asin(0.5*(height+wall)/rad);
+	//echo(angle);
+
+	translate([0,0,0])rotate([0,0,0]) {
+		rotate([-angle*2.4,0,0])translate([0,0,rad-extrude/2])rotate([0,incl,0])31C3_3(height, wall, extrude);
+		rotate([-angle,0,0])translate([0,0,rad-extrude/2])rotate([0,incl,0])31C3_1(height, wall, extrude);
+		rotate([angle*0.4,0,0])translate([0,0,rad-extrude/2])rotate([0,incl,0])31C3_C(height, wall, extrude);
+		rotate([angle*2.4,0,0])translate([0,0,rad-extrude/2])rotate([0,incl,0])31C3_3(height, wall, extrude);
+	}
+}
+
+module 31C3(height, wall, extrude=2) {
+	translate([0,(height+wall)*2.4,0])31C3_3(height, wall, extrude);
+	translate([0,(height+wall)*1.7,0])31C3_1(height, wall, extrude);
+	translate([0,height+wall,0])31C3_C(height, wall, extrude);
+	31C3_3(height, wall, extrude);
+}
+
+module 31C3_logo (size, wall, extrude) {
+	open_ring(size,wall*2,size*0.75, extrude);
+	translate([-wall,wall*2,0])cube([wall*2,size*1.2,extrude]);
+}
+
+module 31C3_3(height, wall, extrude) {
+	open_ring(height/2,wall*2,height*0.5*0.75, extrude);
+	translate([-wall,-height/4,0])cube([wall*2,height*0.75,extrude]);
+}
+
+module 31C3_1(height, wall, extrude) {
+	rotate([0,0,90])translate([0,0,extrude/2])cube([wall*2,height,extrude], center=true);
+}
+
+module 31C3_C(height, wall, extrude) {
+	rotate([0,0,180])open_ring(height/2,wall*2,height*0.5*0.75, extrude);
+}
+
+module open_ring(rad, wall, gap, extrude=2) {
+	difference() {
+		ring(rad,wall, extrude);
+		translate([-gap/2,0,-1])cube([gap,rad+1,extrude+2]);
+	}
+}
+
+module ring(rad, wall, extrude=2) {
+	difference() {
+		cylinder(r=rad,h=extrude);
+		translate([0,0,-1])cylinder(r=rad-wall,h=extrude+2);
+	}
+}
+
+/*
+Size Mate 13 17.5
+Size Longneck 13 15
+Size Cola Cola 1L 15 25
+*/

OHM2021-bottle-clip/OHM2013-bottle-clip.scad

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+/**
+ * A name tag that can easily be clipped to the neck of your bottle.
+ * Copyright (C) 2013 Roland Hieber <rohieb+bottleclip@rohieb.name>
+ *
+ * This file was modified by obelix <christian@loelkes.com> for the
+ * OHM2013-Logo. If you wish to use other logos please use the original
+ * file. All other parameters were not modified.
+ *
+ * Version of the modification: 1.0
+ *
+ * See examples.scad for examples on how to use this module.
+ *
+ * The contents of this file are licenced under CC-BY-SA 3.0 Unported.
+ * See https://creativecommons.org/licenses/by-sa/3.0/deed for the
+ * licensing terms.
+ */
+
+include <write/Write.scad>
+
+/**
+ * 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
+ * and text are placed on the name tag so they both share half the height. In this
+ * version the logo is fixed.
+ *
+ * Parameters:
+ * ru: the radius on the upper side of the clip
+ * 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.
+ * 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.
+ * font: the path to a font for Write.scad.
+ */
+
+bottle_clip();
+
+module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="OHM2013", font="write/orbitron.dxf") {
+
+	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);
+			// text and logo
+			if(logo == "") {
+				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),
+					font=font);
+
+				// The logo has been split in 3 parts.
+
+				rotate([0,0,-48]) translate([0,0,ht*3/4-0.1])
+					rotate([90,0,0])
+					scale([0.9,0.9,1])
+					scale([ht/100,ht/100,1])
+					translate([-25,-29,0.5])
+					linear_extrude(height=max(ru,rl)*2)
+					import("ohm2013_1.dxf");
+
+				translate([0,0,ht*3/4-0.1])
+					rotate([90,0,0])
+					scale([0.8,0.8,1])
+					scale([ht/100,ht/100,1])
+					translate([-18,-22,0.5])
+					linear_extrude(height=max(ru,rl)*2)
+					import("ohm2013_2.dxf");
+
+				rotate([0,0,44]) translate([0,0,ht*3/4-0.1])
+					rotate([90,0,0])
+					scale([0.7,0.7,1])
+					scale([ht/100,ht/100,1])
+					translate([-25,-26,0.5])
+					linear_extrude(height=max(ru,rl)*2)
+					import("ohm2013_3.dxf");
+			}
+		}
+		// inner cylinder which is substracted
+		translate([0,0,-1])
+			cylinder(r1=rl, r2=ru, h=ht+2);
+		// outer cylinder which is substracted, so the text and the logo end
+		// somewhere on the outside ;-)
+		difference () {
+			cylinder(r1=rl+e, r2=ru+e, h=ht);
+			translate([0,0,-1])
+				// Note: bottom edges of characters are hard to print when character
+				// depth is > 0.7
+				cylinder(r1=rl+width+0.7, r2=ru+width+0.7, h=ht+2);
+		}
+		// finally, substract a cube as a gap so we can clip it to the bottle
+		translate([0,0,-1]) cube([50,50,50]);
+	}
+}
+
+/**
+ * Creates one instance of a bottle clip name tag suitable for 0.33l longneck
+ * bottles (like fritz cola, etc.). All parameters are passed to the module
+ * bottle_clip(), see there for their documentation.
+ */
+module bottle_clip_longneck(name="OHM2013", width=2.5, font="write/orbitron.dxf") {
+	bottle_clip(name=name, ru=13, rl=15, ht=26, width=width, font=font);
+}
+
+/**
+ * The Steinie-Tag has been removed since it does not support logos.
+**/
+
+// vim: set noet ts=2 sw=2 tw=80:

OHM2021-bottle-clip/write

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+../write

README.md

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+# SCAD Collection
+
+Clone with submodules

write

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+Subproject commit 3ba5a7069580447bb08e36bf37d41ec68eeddc77