LICK/examples/lissajous/main.lua
2011-03-10 14:42:05 +01:00

57 lines
758 B
Lua

require "LICK"
require "LICK/lib"
ez = require "LICK/lib/hlpr"
lick.reset = true
lick.clearFlag = true
-- put in main.lua
function love.load()
declare({
t = 0,
x = 0,
y = 0,
o1 = 0,
o2 = 0,
g1 = 0,
g2 = 0,
k = 0,
h = 0,
circle = Circle(200,200,1,32, ez.color("white"))
})
end
function love.update(dt)
circle.color = ez.color("green", 150)
h = 5 + 0.01
k = 1 + 0.0001
end
function love.draw()
ez.cls(20)
love.graphics.setBlendMode("alpha")
for i=1,500 do
t = t + 0.01
o1 = 1 * h
o2 = 2.5 * k
g1 = 400
g2 = 300
scale = 300
x = scale * sin(o1 * t) + g1
y = scale * sin(o2 * t) + g2
circle.pos.x = x
circle.pos.y = y
circle:draw("fill")
end
love.graphics.setBlendMode("multiplicative")
end