openscad/BOSL2
1
0
Fork 0
mirror of https://github.com/revarbat/BOSL2.git synced 2025-08-29 12:39:46 +02:00
Code Issues Projects Releases Wiki Activity

tweaked vac example in turtle3d

Browse Source 
added delete_last() to arrays.scad
added endpoint= option to arc
added tests for last two things
This commit is contained in:
Adrian Mariano
2020-12-12 21:15:33 -05:00
parent 424f5db97c
commit b82f1b8e5d
5 changed files with 34 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
tests/test_arrays.scad
View File

@@ -27,6 +27,21 @@ module test_select() {
}
test_select();
module test_last() {
list = [1,2,3,4];
assert(last(list)==4);
assert(last([])==undef);
}
test_last();
module test_delete_last() {
list = [1,2,3,4];
assert(delete_last(list) == [1,2,3]);
assert(delete_last([1]) == []);
assert(delete_last([]) == []);
}
test_delete_last();
module test_slice() {
assert(slice([3,4,5,6,7,8,9], 3, 5) == [6,7]);

1
tests/test_shapes2d.scad
View File

@@ -40,6 +40,7 @@ test_turtle();
module test_arc() {
assert_approx(arc(N=8, d=100, angle=135, cp=[10,10]), [[60,10],[57.1941665154,26.5139530978],[49.0915741234,41.1744900929],[36.6016038258,52.3362099614],[21.1260466978,58.7463956091],[4.40177619483,59.6856104947],[-11.6941869559,55.0484433951],[-25.3553390593,45.3553390593]]);
assert_approx(arc(N=8, d=100, angle=135, cp=[10,10],endpoint=false), [[60,10],[57.1941665154,26.5139530978],[49.0915741234,41.1744900929],[36.6016038258,52.3362099614],[21.1260466978,58.7463956091],[4.40177619483,59.6856104947],[-11.6941869559,55.0484433951],[-25.3553390593]]);
assert_approx(arc(N=8, d=100, angle=[45,225], cp=[10,10]), [[45.3553390593,45.3553390593],[26.5139530978,57.1941665154],[4.40177619483,59.6856104947],[-16.6016038258,52.3362099614],[-32.3362099614,36.6016038258],[-39.6856104947,15.5982238052],[-37.1941665154,-6.51395309776],[-25.3553390593,-25.3553390593]]);
assert_approx(arc(N=8, d=100, start=45, angle=135, cp=[10,10]), [[45.3553390593,45.3553390593],[31.6941869559,55.0484433951],[15.5982238052,59.6856104947],[-1.12604669782,58.7463956091],[-16.6016038258,52.3362099614],[-29.0915741234,41.1744900929],[-37.1941665154,26.5139530978],[-40,10]]);
assert_approx(arc(N=8, d=100, start=45, angle=-90, cp=[10,10]), [[45.3553390593,45.3553390593],[52.3362099614,36.6016038258],[57.1941665154,26.5139530978],[59.6856104947,15.5982238052],[59.6856104947,4.40177619483],[57.1941665154,-6.51395309776],[52.3362099614,-16.6016038258],[45.3553390593,-25.3553390593]]);