diff options
Diffstat (limited to 'examples/create_star.lua')
| -rw-r--r-- | examples/create_star.lua | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/examples/create_star.lua b/examples/create_star.lua deleted file mode 100644 index 197180c..0000000 --- a/examples/create_star.lua +++ /dev/null @@ -1,25 +0,0 @@ -local vec2 = (require 'cpml').vec2 - -function draw_star(S) - input.circle(S.inner) - input.circle(S.outer, { center = S.inner().center }) - - local inner, outer = S.inner(), S.outer() - - input.slider(S.cnt, 2, 20) - - local cnt = math.floor(S.cnt()) * 2 - local step = 2*math.pi/cnt - local lag = inner.center + vec2(inner.radius, 0) - for i = 0, cnt do - local r = (i % 2 == 0) and inner.radius or outer.radius - local pos = inner.center + vec2.from_cartesian(r, step * i) - - op.add(pos, vec2(20, 20)) - draw.line(pos, lag) - - lag = pos - end -end - -return draw_star |
