[ Launch: i can do that ] efc1cf0936b4a12b6760 by zeffii
[ Launch: LissaDotBlast motion trail ] 92f8a469f8e74ac76e16 by zeffii
[ Launch: LissaDotBlast motion trail ] b9eb1a40304e1acbfe5b by zeffii
[ Launch: LissaDotBlast ] 6387636 by zeffii
[ Launch: Lissajous ] 6381091 by zeffii
[ Launch: Lissajous ] 6378631 by slembcke
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i can do that 2
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{"description":"i can do that 2","endpoint":"","display":"canvas","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12},"inlet.coffee":{"default":true,"vim":false,"emacs":false,"fontSize":12},"style.css":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"fullscreen":false,"play":true,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"period","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"thumbnail":"http://i.imgur.com/iQYREX3.png","ajax-caching":true} |
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# recreate 'spacedots' after http://beesandbombs.tumblr.com/page/2 | |
circle = (x, y, r, col) -> | |
ctx.beginPath() | |
ctx.arc x, y, r, 0, 2.0 * Math.PI, false | |
ctx.fillStyle = col.toString() | |
ctx.fill() | |
get_points = (angle, amp) -> | |
x: tributary.sw/2 + Math.cos(angle) * amp | |
y: tributary.sh/2 + Math.sin(angle) * amp | |
get_amp = (i, num_balls, max_amp) -> | |
rate = (i/num_balls) | |
sinusoid = Math.sin(rate*Math.PI) | |
final_amp = Math.pow(sinusoid, 2) * max_amp | |
x: (tributary.sw/num_balls)*i | |
y: final_amp + (tributary.sh/2) | |
ctx = tributary.ctx | |
ctx.fillStyle = "black" | |
num_balls = 415 | |
ball_radius = 6 | |
rotation_slice = 14*Math.PI / num_balls | |
speed = 10 | |
alien_factor = 333 | |
tributary.run = (unused, t) -> | |
i = 0 | |
bg_col = 'rgba(6,6,8,0.3)' | |
amp_col = 'rgba(86,86,88,1.0)' | |
ctx.fillStyle = bg_col; | |
ctx.fillRect(0,0,tributary.sw, tributary.sh); | |
while i < num_balls | |
slice_offset = alien_factor * Math.PI / num_balls | |
namp = (Math.cos( speed*t + slice_offset*i) * 30) | |
amp = namp + 280 | |
pos = get_points(rotation_slice * i, amp) | |
col = 'hsl(' + i*(360/num_balls) + ', 100%, 50%)' | |
circle pos.x, pos.y, ball_radius, col | |
pos = get_amp(i, num_balls, 24) | |
circle pos.x, pos.y, 3, amp_col | |
i++ | |
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.cm-s-elegant.CodeMirror { background: #1e2426; color: #696969; } | |
.cm-s-elegant div.CodeMirror-selected {background: #064968 !important;} /* 33322B*/ | |
.cm-s-elegant span.cm-variable { color:#22EFFF; } | |
.cm-s-elegant span.cm-variable-2 { color: #FFCCB4; } | |
.cm-s-elegant span.cm-variable-3 { color: white; } | |
.cm-s-elegant span.cm-string { color: Chartreuse; } | |
.cm-s-elegant span.cm-string-2 {color: Chartreuse;} | |
.cm-s-elegant span.cm-def {color: #FFCCB4; opacity: 1.0} | |
.cm-s-elegant span.cm-bracket { color: #EBEFE7; } | |
.cm-s-elegant pre { color:#FFF; } | |
.cm-s-elegant span.cm-qualifier { color:#C0C0C0; } | |
.cm-s-elegant span.cm-comment { color: #AFB4B4;} | |
.cm-s-elegant span.cm-property {color: #FDA676;} | |
.cm-s-elegant span.cm-number { color: #FF92EE;} | |
.cm-s-elegant span.cm-keyword { color: #FFFF18; } | |
.cm-s-elegant .CodeMirror-cursor { border-left: 1px solid white !important; } | |
.cm-s-elegant .CodeMirror-gutters {background: #505050;} | |
.cm-s-elegant .CodeMirror-linenumber {color: #D3D3D3;} |
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