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refactor

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This commit is contained in:
Justin Lin 2019-09-29 09:45:31 +08:00
parent 2da3c97212
commit 693d5465ba
1 changed files with 3 additions and 4 deletions
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7
src/turtle/t2d.scad
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@ -35,7 +35,8 @@ function _t2d_get_angle(t) = t[1];
function _t2d_get(cmd, t) =
cmd == "angle" ? _t2d_get_angle(t) :
cmd == "point" ? _t2d_get_pt(t) : assert(false, "unknown command");
cmd == "point" ? _t2d_get_pt(t) :
assert(false, "unknown command");
function _t2d_set(t, point, angle) =
!is_undef(point) ? _t2d_set_point(t, point) :
@ -53,9 +54,7 @@ function _t2d_cmdline(cmd, t, arg) =
function _t2d_cmd(t, cmd, point, angle, leng) =
cmd == "forward" ? _t2d_forward(t, leng) :
cmd == "turn" ? _t2d_turn(t, angle) :
cmd == "point" ? _t2d_get_pt(t) :
cmd == "angle" ? _t2d_get_angle(t) :
assert(false, "unknown command");
_t2d_get(cmd, t);
function _t2d_cmds(t, cmds, i = 0) =
i == len(cmds) ? t :