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improve cuboid error handling

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This commit is contained in:
Adrian Mariano 2025-02-22 13:50:44 -05:00
parent 94f6a56f2f
commit 5ae4f5bc25
1 changed files with 6 additions and 5 deletions
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shapes3d.scad
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@ -192,7 +192,7 @@ function cube(size=1, center, anchor, spin=0, orient=UP) =
// cuboid(40) show_anchors();
module cuboid(
size=[1,1,1],
size,
p1, p2,
chamfer,
rounding,
@ -331,8 +331,9 @@ module cuboid(
}
}
}
size = scalar_vec3(size);
sizecheck = assert(num_defined([size,p1,p2])!=3, "\nCannot give size if p2 is given (did you forget braces on the size argument?)")
assert(is_def(p1) || is_undef(p2), "If p2 is given you must also give p1");
size = scalar_vec3(default(size,[1,1,1]));
edges = _edges(edges, except=first_defined([except_edges,except]));
teardrop = is_bool(teardrop)&&teardrop? 45 : teardrop;
chamfer = approx(chamfer,0) ? undef : chamfer;
@ -344,8 +345,8 @@ module cuboid(
assert(is_undef(rounding) || is_finite(rounding),"rounding must be a finite value")
assert(is_undef(rounding) || is_undef(chamfer), "Cannot specify nonzero value for both chamfer and rounding")
assert(teardrop==false || (is_finite(teardrop) && teardrop>0 && teardrop<=90), "teardrop must be either false or an angle number between 0 and 90")
assert(is_undef(p1) || is_vector(p1))
assert(is_undef(p2) || is_vector(p2))
assert(is_undef(p1) || is_vector(p1,3), "p1 must be a 3-vector")
assert(is_undef(p2) || is_vector(p2,3), "p2 must be a 3-vector")
assert(is_bool(trimcorners));
if (!is_undef(p1)) {
if (!is_undef(p2)) {