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rounded to 5 significant digits.

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Justin Lin
2017-05-26 08:29:16 +08:00
parent a9ef8f3479
commit fcda8232de
1 changed files with 14 additions and 11 deletions
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25
src/unittest.scad
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@@ -21,23 +21,26 @@ module fail(message) {
} }
} }
module assertEqualPoint(expected, actual) { function shift_to_int(point, digits) =
n = 1000; let(
pt = point * digits
function truncate_float_point(number) = )
number >= 0 ? floor(number) : ceil(number);
function shift_to_int(pt) =
len(pt) == 2 ? len(pt) == 2 ?
[truncate_float_point(pt[0]), truncate_float_point(pt[1])] : [round(pt[0]), round(pt[1])] :
[truncate_float_point(pt[0]), truncate_float_point(pt[1]), truncate_float_point(pt[2])]; [round(pt[0]), round(pt[1]), round(pt[2])];
function all_shift_to_int(points, digits) =
[for(pt = points) shift_to_int(pt, digits) / digits];
module assertEqualPoint(expected, actual) {
n = 100000;
shifted_expected = shift_to_int( shifted_expected = shift_to_int(
expected * n expected, n
); );
shifted_actual = shift_to_int( shifted_actual = shift_to_int(
actual * n actual, n
); );
if(shifted_expected != shifted_actual) { if(shifted_expected != shifted_actual) {