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added round_vectors

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Justin Lin
2017-06-15 10:34:22 +08:00
parent ef2fb3c6d3
commit 8b2b2c0d56
1 changed files with 13 additions and 1 deletions
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12
src/unittest.scad
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@@ -112,3 +112,15 @@ module round_echo_pts(points, float_digits = 4) {
module round_echo_n(number, float_digits = 4) { module round_echo_n(number, float_digits = 4) {
echo(round_n(number, float_digits)); echo(round_n(number, float_digits));
} }
function mul_round_vector(vector, n) =
let(vt = vector * n)
[for(v = vt) round(v)];
function round_vectors(vectors, float_digits = 4) =
let(n = pow(10, float_digits))
[for(vt = vectors) mul_round_vector(vt, n) / n];
module round_echo_vectors(vectors, float_digits = 4) {
echo(round_vectors(vectors, float_digits = 4));
}