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Update distributors.scad

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Richard Milewski 2025-12-14 14:40:01 -08:00
parent 8f99f137df
commit 341ddf545f
1 changed files with 5 additions and 1 deletions
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6
distributors.scad
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@ -10,6 +10,10 @@
// FileFootnotes: STD=Included in std.scad
//////////////////////////////////////////////////////////////////////
_BOSL2_DISTRIBUTORS = is_undef(_BOSL2_STD) && (is_undef(BOSL2_NO_STD_WARNING) || !BOSL2_NO_STD_WARNING) ?
echo("Warning: distributors.scad included without std.scad; dependencies may be missing\nSet BOSL2_NO_STD_WARNING = true to mute this warning.") true : true;
// Section: Adaptive Children Using `$` Variables
// The distributor methods create multiple copies of their children and place them in various ways. While many models
// require multiple identical copies of an object, this framework is more powerful than
@ -529,7 +533,7 @@ function line_copies(spacing, n, l, p1, p2, p=_NO_ARG) =
assert(is_undef(p2) || is_undef(l), "Cannot give both p2 and l")
assert(is_undef(n) || num_defined([l,spacing,p2])==1,"If n is given then must give exactly one of 'l', 'spacing', or the 'p1'/'p2' pair")
assert(is_def(n) || num_defined([l,spacing,p2])>=1,"If n is not given then must give at least one of 'l', 'spacing', or the 'p1'/'p2' pair")
assert(!(is_vector(spacing) && is_vector(l) && vector_angle(spacing,l)>EPSILON), "Cannot give conflicting vector 'spacing' and vector 'l' value.")
assert(!(is_vector(spacing) && is_vector(l) && vector_angle(spacing,l)>_EPSILON), "Cannot give conflicting vector 'spacing' and vector 'l' value.")
assert(!(is_vector(spacing) && is_def(p2)), "Cannot combine vector 'spacing' with the 'p1'/'p2' pair")
let(
ll = is_def(l)? scalar_vec3(l, 0)