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change M to f

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This commit is contained in:
Justin Lin
2020-04-15 07:27:11 +08:00
parent 05145694d9
commit e289eef2bf
2 changed files with 4 additions and 5 deletions
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6
examples/lsystem_collection.scad
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@@ -1,7 +1,7 @@
use <experimental/lsystem2.scad>; use <experimental/lsystem2.scad>;
use <line2d.scad>; use <line2d.scad>;
for(line = plant()) { for(line = island_curve()) {
line2d( line2d(
line[0], line[0],
line[1], line[1],
@@ -176,8 +176,8 @@ function island_curve(n = 2, angle = 90, leng = 1, heading = 0, start = [0, 0])
let( let(
axiom = "F-F-F-F", axiom = "F-F-F-F",
rules = [ rules = [
["F", "F-M+FF-F-FF-FM-FF+M-FF+F+FF+FM+FFF"], ["F", "F-f+FF-F-FF-Ff-FF+f-FF+F+FF+Ff+FFF"],
["M", "MMMMMM"] ["f", "ffffff"]
] ]
) )
lsystem2(axiom, rules, n, angle, leng, heading, start); lsystem2(axiom, rules, n, angle, leng, heading, start);

3
src/experimental/_impl/_lsystem2_impl.scad
View File

@@ -50,8 +50,7 @@ function _next_t1(t1, t2, code, stack) =
function _next_t2(t, code, angle, leng) = function _next_t2(t, code, angle, leng) =
is_undef(code) || code == "[" || code == "]" ? t : is_undef(code) || code == "[" || code == "]" ? t :
code == "F" ? turtle2d("forward", t, leng) : code == "F" || code == "f" ? turtle2d("forward", t, leng) :
code == "M" ? turtle2d("forward", t, leng) :
code == "+" ? turtle2d("turn", t, angle) : code == "+" ? turtle2d("turn", t, angle) :
code == "-" ? turtle2d("turn", t, -angle) : t; code == "-" ? turtle2d("turn", t, -angle) : t;