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assert cleanup

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This commit is contained in:
Adrian Mariano
2022-11-09 16:54:27 -05:00
parent dbb20fa92a
commit 14e12d8456
14 changed files with 120 additions and 106 deletions
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7
beziers.scad
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@@ -1424,9 +1424,10 @@ function bezier_patch_normals(patch, u, v) =
// debug_bezier(bez, N=3, width=0.5);
module debug_bezier(bezpath, width=1, N=3) {
no_children($children);
assert(is_path(bezpath));
assert(is_int(N));
assert(len(bezpath)%N == 1, str("A degree ",N," bezier path shound have a multiple of ",N," points in it, plus 1."));
check =
assert(is_path(bezpath),"bezpath must be a path")
assert(is_int(N) && N>0, "N must be a positive integer")
assert(len(bezpath)%N == 1, str("A degree ",N," bezier path shound have a multiple of ",N," points in it, plus 1."));
$fn=8;
stroke(bezpath_curve(bezpath, N=N), width=width, color="cyan");
color("green")