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char_count can be determined using len(), so no need to pass it as an argument

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Karel Vervaeke 2013-08-04 20:26:30 +02:00
parent 1533d78a41
commit da49a8e27a
2 changed files with 8 additions and 8 deletions
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4
bitmap/name_tag.scad
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@ -9,13 +9,13 @@ use <bitmap.scad>
/*
chars = chars array
char_count = number of characters (OpenSCAD has no string or length methods)
block_size = letter size (block size 1 will result in 8mm per letter)
height = the Z height of each letter in mm
key_ring_hole = (boolean) Append a hole to a keyring, necklace etc. ?
*/
module name_tag(chars = ["R", "E", "P", "R", "A", "P"], char_count = 6,
module name_tag(chars = ["R", "E", "P", "R", "A", "P"],
block_size = 2, height = 3, key_ring_hole = true) {
char_count = len(chars);
union() {
translate(v = [0,-block_size*8*char_count/2+block_size*8/2,3]) {
8bit_str(chars, char_count, block_size, height);

12
bitmap/test_name_tag.scad
View file

@ -1,19 +1,19 @@
include <../bitmap/name_tag.scad>;
translate([0,0,0])
name_tag(["n","a","m","e","_","t","a","g"], 8);
name_tag("name_tag");
translate([20,0,0]) // 0 + 16/2 + 16/2 + 4
name_tag(["N","A","M","E","_","T","A","G"], 8);
name_tag("NAME_TAG");
translate([52,0,0]) // 20 + 16/2 + 40/2 + 4
name_tag(chars=["n","a","m","e","_","t","a","g"], char_count=8, block_size=5);
name_tag("name_tag", block_size=5);
translate([96,0,0]) // 52 + 40/2 + 40/2 + 4
name_tag(chars=["N","A","M","E","_","T","A","G"], char_count=8, block_size=5);
name_tag("NAME_TAG", block_size=5);
translate([130,0,0]) // 92 + 40/2 + 16/2 + 4
name_tag(["n","a","m","e","_","t","a","g"], char_count=8, height=30);
name_tag("name_tag", height=30);
translate([150,0,0]) // 130 + 16/2 + 16/2 + 4
name_tag(["N","A","M","E","_","T","A","G"], char_count=8, height=30);
name_tag("NAME_TAG", height=30);