└── WebGL-Automata
    ├── TODO
    ├── glsl
        ├── 0.frag
        ├── BlurFilter.frag
        ├── PlaceCirclePierce.frag
        ├── TexMerge.frag
        ├── copy.frag
        └── quad.vert
    ├── gol.css
    ├── index.html
    ├── js
        ├── gol.js
        └── vendor
        │   ├── dat.gui.min.js
        │   └── stats.js
    └── lib
        ├── igloo-0.1.0.js
        └── jquery-2.1.1.min.js


/WebGL-Automata/TODO:
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1 | - Add more render filters
2 | - Add in-game GLSL editor with automatically saved backup tree & revert function
3 | - Add parametermap explorer (click to select that pixel's rule)


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/WebGL-Automata/glsl/0.frag:
--------------------------------------------------------------------------------
  1 | precision mediump float;
  2 | 
  3 | uniform sampler2D tex0_in;
  4 | uniform vec2 tex_size;
  5 | 
  6 | float getR(vec2 offset) {
  7 | 	return (texture2D(tex0_in, (gl_FragCoord.xy + offset) / tex_size).r);
  8 | }
  9 | 
 10 | float getG(vec2 offset) {
 11 | 	return (texture2D(tex0_in, (gl_FragCoord.xy + offset) / tex_size).g);
 12 | }
 13 | 
 14 | float getB(vec2 offset) {
 15 | 	return (texture2D(tex0_in, (gl_FragCoord.xy + offset) / tex_size).b);
 16 | }
 17 | 
 18 | float checkR(vec2 offset) {
 19 | 	if ((texture2D(tex0_in, (gl_FragCoord.xy + offset) / tex_size).r) > 0.0) {return 1.0;}
 20 | 	else {return 0.0;}
 21 | }
 22 | 
 23 | float checkG(vec2 offset) {
 24 | 	if ((texture2D(tex0_in, (gl_FragCoord.xy + offset) / tex_size).g) > 0.0) {return 1.0;}
 25 | 	else {return 0.0;}
 26 | }
 27 | 
 28 | float checkB(vec2 offset) {
 29 | 	if ((texture2D(tex0_in, (gl_FragCoord.xy + offset) / tex_size).b) > 0.0) {return 1.0;}
 30 | 	else {return 0.0;}
 31 | }
 32 | 
 33 | void main() {
 34 | 
 35 | 	//Set the default values
 36 | 
 37 |     float cR = getR(vec2(0.0, 0.0));
 38 |     float cG = getG(vec2(0.0, 0.0));
 39 |     float cB = getB(vec2(0.0, 0.0));
 40 | 	
 41 |     gl_FragColor = vec4(cR, cR, cR, 1.0);
 42 | 
 43 | 	//Sum the values of the Red Channel for 
 44 | 	//each of the neighbourhood coordinate groups
 45 | 
 46 | 	float s0 = 
 47 | 		getR(vec2(-14.0, -1.0)) +
 48 | 		getR(vec2(-14.0, 0.0)) +
 49 | 		getR(vec2(-14.0, 1.0)) +
 50 | 		getR(vec2(-13.0, -4.0)) +
 51 | 		getR(vec2(-13.0, -3.0)) +
 52 | 		getR(vec2(-13.0, -2.0)) +
 53 | 		getR(vec2(-13.0, 2.0)) +
 54 | 		getR(vec2(-13.0, 3.0)) +
 55 | 		getR(vec2(-13.0, 4.0)) +
 56 | 		getR(vec2(-12.0, -6.0)) +
 57 | 		getR(vec2(-12.0, -5.0)) +
 58 | 		getR(vec2(-12.0, 5.0)) +
 59 | 		getR(vec2(-12.0, 6.0)) +
 60 | 		getR(vec2(-11.0, -8.0)) +
 61 | 		getR(vec2(-11.0, -7.0)) +
 62 | 		getR(vec2(-11.0, 7.0)) +
 63 | 		getR(vec2(-11.0, 8.0)) +
 64 | 		getR(vec2(-10.0, -9.0)) +
 65 | 		getR(vec2(-10.0, -1.0)) +
 66 | 		getR(vec2(-10.0, 0.0)) +
 67 | 		getR(vec2(-10.0, 1.0)) +
 68 | 		getR(vec2(-10.0, 9.0)) +
 69 | 		getR(vec2(-9.0, -10.0)) +
 70 | 		getR(vec2(-9.0, -4.0)) +
 71 | 		getR(vec2(-9.0, -3.0)) +
 72 | 		getR(vec2(-9.0, -2.0)) +
 73 | 		getR(vec2(-9.0, 2.0)) +
 74 | 		getR(vec2(-9.0, 3.0)) +
 75 | 		getR(vec2(-9.0, 4.0)) +
 76 | 		getR(vec2(-9.0, 10.0)) +
 77 | 		getR(vec2(-8.0, -11.0)) +
 78 | 		getR(vec2(-8.0, -6.0)) +
 79 | 		getR(vec2(-8.0, -5.0)) +
 80 | 		getR(vec2(-8.0, 5.0)) +
 81 | 		getR(vec2(-8.0, 6.0)) +
 82 | 		getR(vec2(-8.0, 11.0)) +
 83 | 		getR(vec2(-7.0, -11.0)) +
 84 | 		getR(vec2(-7.0, -7.0)) +
 85 | 		getR(vec2(-7.0, -2.0)) +
 86 | 		getR(vec2(-7.0, -1.0)) +
 87 | 		getR(vec2(-7.0, 0.0)) +
 88 | 		getR(vec2(-7.0, 1.0)) +
 89 | 		getR(vec2(-7.0, 2.0)) +
 90 | 		getR(vec2(-7.0, 7.0)) +
 91 | 		getR(vec2(-7.0, 11.0)) +
 92 | 		getR(vec2(-6.0, -12.0)) +
 93 | 		getR(vec2(-6.0, -8.0)) +
 94 | 		getR(vec2(-6.0, -4.0)) +
 95 | 		getR(vec2(-6.0, -3.0)) +
 96 | 		getR(vec2(-6.0, 3.0)) +
 97 | 		getR(vec2(-6.0, 4.0)) +
 98 | 		getR(vec2(-6.0, 8.0)) +
 99 | 		getR(vec2(-6.0, 12.0)) +
100 | 		getR(vec2(-5.0, -12.0)) +
101 | 		getR(vec2(-5.0, -8.0)) +
102 | 		getR(vec2(-5.0, -5.0)) +
103 | 		getR(vec2(-5.0, -1.0)) +
104 | 		getR(vec2(-5.0, 0.0)) +
105 | 		getR(vec2(-5.0, 1.0)) +
106 | 		getR(vec2(-5.0, 5.0));
107 | 	float s1 = 		
108 | 		getR(vec2(-5.0, 8.0)) +
109 | 		getR(vec2(-5.0, 12.0)) +
110 | 		getR(vec2(-4.0, -13.0)) +
111 | 		getR(vec2(-4.0, -9.0)) +
112 | 		getR(vec2(-4.0, -6.0)) +
113 | 		getR(vec2(-4.0, -3.0)) +
114 | 		getR(vec2(-4.0, -2.0)) +
115 | 		getR(vec2(-4.0, 2.0)) +
116 | 		getR(vec2(-4.0, 3.0)) +
117 | 		getR(vec2(-4.0, 6.0)) +
118 | 		getR(vec2(-4.0, 9.0)) +
119 | 		getR(vec2(-4.0, 13.0)) +
120 | 		getR(vec2(-3.0, -13.0)) +
121 | 		getR(vec2(-3.0, -9.0)) +
122 | 		getR(vec2(-3.0, -6.0)) +
123 | 		getR(vec2(-3.0, -4.0)) +
124 | 		getR(vec2(-3.0, -1.0)) +
125 | 		getR(vec2(-3.0, 0.0)) +
126 | 		getR(vec2(-3.0, 1.0)) +
127 | 		getR(vec2(-3.0, 4.0)) +
128 | 		getR(vec2(-3.0, 6.0)) +
129 | 		getR(vec2(-3.0, 9.0)) +
130 | 		getR(vec2(-3.0, 13.0)) +
131 | 		getR(vec2(-2.0, -13.0)) +
132 | 		getR(vec2(-2.0, -9.0)) +
133 | 		getR(vec2(-2.0, -7.0)) +
134 | 		getR(vec2(-2.0, -4.0)) +
135 | 		getR(vec2(-2.0, -2.0)) +
136 | 		getR(vec2(-2.0, 2.0)) +
137 | 		getR(vec2(-2.0, 4.0)) +
138 | 		getR(vec2(-2.0, 7.0)) +
139 | 		getR(vec2(-2.0, 9.0)) +
140 | 		getR(vec2(-2.0, 13.0)) +
141 | 		getR(vec2(-1.0, -14.0)) +
142 | 		getR(vec2(-1.0, -10.0)) +
143 | 		getR(vec2(-1.0, -7.0)) +
144 | 		getR(vec2(-1.0, -5.0)) +
145 | 		getR(vec2(-1.0, -3.0)) +
146 | 		getR(vec2(-1.0, -1.0)) +
147 | 		getR(vec2(-1.0, 0.0)) +
148 | 		getR(vec2(-1.0, 1.0)) +
149 | 		getR(vec2(-1.0, 3.0)) +
150 | 		getR(vec2(-1.0, 5.0)) +
151 | 		getR(vec2(-1.0, 7.0)) +
152 | 		getR(vec2(-1.0, 10.0)) +
153 | 		getR(vec2(-1.0, 14.0)) +
154 | 		getR(vec2(0.0, -14.0)) +
155 | 		getR(vec2(0.0, -10.0)) +
156 | 		getR(vec2(0.0, -7.0)) +
157 | 		getR(vec2(0.0, -5.0)) +
158 | 		getR(vec2(0.0, -3.0)) +
159 | 		getR(vec2(0.0, -1.0)) +
160 | 		getR(vec2(0.0, 1.0)) +
161 | 		getR(vec2(0.0, 3.0)) +
162 | 		getR(vec2(0.0, 5.0)) +
163 | 		getR(vec2(0.0, 7.0)) +
164 | 		getR(vec2(0.0, 10.0)) +
165 | 		getR(vec2(0.0, 14.0)) +
166 | 		getR(vec2(1.0, -14.0)) +
167 | 		getR(vec2(1.0, -10.0)) +
168 | 		getR(vec2(1.0, -7.0));
169 | 	float s2 = 		
170 | 		getR(vec2(1.0, -5.0)) +
171 | 		getR(vec2(1.0, -3.0)) +
172 | 		getR(vec2(1.0, -1.0)) +
173 | 		getR(vec2(1.0, 0.0)) +
174 | 		getR(vec2(1.0, 1.0)) +
175 | 		getR(vec2(1.0, 3.0)) +
176 | 		getR(vec2(1.0, 5.0)) +
177 | 		getR(vec2(1.0, 7.0)) +
178 | 		getR(vec2(1.0, 10.0)) +
179 | 		getR(vec2(1.0, 14.0)) +
180 | 		getR(vec2(2.0, -13.0)) +
181 | 		getR(vec2(2.0, -9.0)) +
182 | 		getR(vec2(2.0, -7.0)) +
183 | 		getR(vec2(2.0, -4.0)) +
184 | 		getR(vec2(2.0, -2.0)) +
185 | 		getR(vec2(2.0, 2.0)) +
186 | 		getR(vec2(2.0, 4.0)) +
187 | 		getR(vec2(2.0, 7.0)) +
188 | 		getR(vec2(2.0, 9.0)) +
189 | 		getR(vec2(2.0, 13.0)) +
190 | 		getR(vec2(3.0, -13.0)) +
191 | 		getR(vec2(3.0, -9.0)) +
192 | 		getR(vec2(3.0, -6.0)) +
193 | 		getR(vec2(3.0, -4.0)) +
194 | 		getR(vec2(3.0, -1.0)) +
195 | 		getR(vec2(3.0, 0.0)) +
196 | 		getR(vec2(3.0, 1.0)) +
197 | 		getR(vec2(3.0, 4.0)) +
198 | 		getR(vec2(3.0, 6.0)) +
199 | 		getR(vec2(3.0, 9.0)) +
200 | 		getR(vec2(3.0, 13.0)) +
201 | 		getR(vec2(4.0, -13.0)) +
202 | 		getR(vec2(4.0, -9.0)) +
203 | 		getR(vec2(4.0, -6.0)) +
204 | 		getR(vec2(4.0, -3.0)) +
205 | 		getR(vec2(4.0, -2.0)) +
206 | 		getR(vec2(4.0, 2.0)) +
207 | 		getR(vec2(4.0, 3.0)) +
208 | 		getR(vec2(4.0, 6.0)) +
209 | 		getR(vec2(4.0, 9.0)) +
210 | 		getR(vec2(4.0, 13.0)) +
211 | 		getR(vec2(5.0, -12.0)) +
212 | 		getR(vec2(5.0, -8.0)) +
213 | 		getR(vec2(5.0, -5.0)) +
214 | 		getR(vec2(5.0, -1.0)) +
215 | 		getR(vec2(5.0, 0.0)) +
216 | 		getR(vec2(5.0, 1.0)) +
217 | 		getR(vec2(5.0, 5.0)) +
218 | 		getR(vec2(5.0, 8.0)) +
219 | 		getR(vec2(5.0, 12.0)) +
220 | 		getR(vec2(6.0, -12.0)) +
221 | 		getR(vec2(6.0, -8.0)) +
222 | 		getR(vec2(6.0, -4.0)) +
223 | 		getR(vec2(6.0, -3.0)) +
224 | 		getR(vec2(6.0, 3.0)) +
225 | 		getR(vec2(6.0, 4.0)) +
226 | 		getR(vec2(6.0, 8.0)) +
227 | 		getR(vec2(6.0, 12.0)) +
228 | 		getR(vec2(7.0, -11.0)) +
229 | 		getR(vec2(7.0, -7.0)) +
230 | 		getR(vec2(7.0, -2.0));
231 | 	float s3 = 
232 | 		getR(vec2(7.0, -1.0)) +
233 | 		getR(vec2(7.0, 0.0)) +
234 | 		getR(vec2(7.0, 1.0)) +
235 | 		getR(vec2(7.0, 2.0)) +
236 | 		getR(vec2(7.0, 7.0)) +
237 | 		getR(vec2(7.0, 11.0)) +
238 | 		getR(vec2(8.0, -11.0)) +
239 | 		getR(vec2(8.0, -6.0)) +
240 | 		getR(vec2(8.0, -5.0)) +
241 | 		getR(vec2(8.0, 5.0)) +
242 | 		getR(vec2(8.0, 6.0)) +
243 | 		getR(vec2(8.0, 11.0)) +
244 | 		getR(vec2(9.0, -10.0)) +
245 | 		getR(vec2(9.0, -4.0)) +
246 | 		getR(vec2(9.0, -3.0)) +
247 | 		getR(vec2(9.0, -2.0)) +
248 | 		getR(vec2(9.0, 2.0)) +
249 | 		getR(vec2(9.0, 3.0)) +
250 | 		getR(vec2(9.0, 4.0)) +
251 | 		getR(vec2(9.0, 10.0)) +
252 | 		getR(vec2(10.0, -9.0)) +
253 | 		getR(vec2(10.0, -1.0)) +
254 | 		getR(vec2(10.0, 0.0)) +
255 | 		getR(vec2(10.0, 1.0)) +
256 | 		getR(vec2(10.0, 9.0)) +
257 | 		getR(vec2(11.0, -8.0)) +
258 | 		getR(vec2(11.0, -7.0)) +
259 | 		getR(vec2(11.0, 7.0)) +
260 | 		getR(vec2(11.0, 8.0)) +
261 | 		getR(vec2(12.0, -6.0)) +
262 | 		getR(vec2(12.0, -5.0)) +
263 | 		getR(vec2(12.0, 5.0)) +
264 | 		getR(vec2(12.0, 6.0)) +
265 | 		getR(vec2(13.0, -4.0)) +
266 | 		getR(vec2(13.0, -3.0)) +
267 | 		getR(vec2(13.0, -2.0)) +
268 | 		getR(vec2(13.0, 2.0)) +
269 | 		getR(vec2(13.0, 3.0)) +
270 | 		getR(vec2(13.0, 4.0)) +
271 | 		getR(vec2(14.0, -1.0)) +
272 | 		getR(vec2(14.0, 0.0)) +
273 | 		getR(vec2(14.0, 1.0));
274 | 	float s4 = 
275 | 		getR(vec2(-3.0, -1.0)) +
276 | 		getR(vec2(-3.0, 0.0)) +
277 | 		getR(vec2(-3.0, 1.0)) +
278 | 		getR(vec2(-2.0, -2.0)) +
279 | 		getR(vec2(-2.0, 2.0)) +
280 | 		getR(vec2(-1.0, -3.0)) +
281 | 		getR(vec2(-1.0, -1.0)) +
282 | 		getR(vec2(-1.0, 0.0)) +
283 | 		getR(vec2(-1.0, 1.0)) +
284 | 		getR(vec2(-1.0, 3.0)) +
285 | 		getR(vec2(0.0, -3.0)) +
286 | 		getR(vec2(0.0, -1.0)) +
287 | 		getR(vec2(0.0, 1.0)) +
288 | 		getR(vec2(0.0, 3.0)) +
289 | 		getR(vec2(1.0, -3.0)) +
290 | 		getR(vec2(1.0, -1.0)) +
291 | 		getR(vec2(1.0, 0.0)) +
292 | 		getR(vec2(1.0, 1.0)) +
293 | 		getR(vec2(1.0, 3.0)) +
294 | 		getR(vec2(2.0, -2.0)) +
295 | 		getR(vec2(2.0, 2.0)) +
296 | 		getR(vec2(3.0, -1.0)) +
297 | 		getR(vec2(3.0, 0.0)) +
298 | 		getR(vec2(3.0, 1.0));
299 | 	float s5 = 
300 | 		getR(vec2(-6.0, -1.0)) +
301 | 		getR(vec2(-6.0, 0.0)) +
302 | 		getR(vec2(-6.0, 1.0)) +
303 | 		getR(vec2(-5.0, -3.0)) +
304 | 		getR(vec2(-5.0, -2.0)) +
305 | 		getR(vec2(-5.0, -1.0)) +
306 | 		getR(vec2(-5.0, 0.0)) +
307 | 		getR(vec2(-5.0, 1.0)) +
308 | 		getR(vec2(-5.0, 2.0)) +
309 | 		getR(vec2(-5.0, 3.0)) +
310 | 		getR(vec2(-4.0, -4.0)) +
311 | 		getR(vec2(-4.0, -3.0)) +
312 | 		getR(vec2(-4.0, -2.0)) +
313 | 		getR(vec2(-4.0, -1.0)) +
314 | 		getR(vec2(-4.0, 0.0)) +
315 | 		getR(vec2(-4.0, 1.0)) +
316 | 		getR(vec2(-4.0, 2.0)) +
317 | 		getR(vec2(-4.0, 3.0)) +
318 | 		getR(vec2(-4.0, 4.0)) +
319 | 		getR(vec2(-3.0, -5.0)) +
320 | 		getR(vec2(-3.0, -4.0)) +
321 | 		getR(vec2(-3.0, -3.0)) +
322 | 		getR(vec2(-3.0, -2.0)) +
323 | 		getR(vec2(-3.0, 2.0)) +
324 | 		getR(vec2(-3.0, 3.0)) +
325 | 		getR(vec2(-3.0, 4.0)) +
326 | 		getR(vec2(-3.0, 5.0)) +
327 | 		getR(vec2(-2.0, -5.0)) +
328 | 		getR(vec2(-2.0, -4.0)) +
329 | 		getR(vec2(-2.0, -3.0)) +
330 | 		getR(vec2(-2.0, 3.0)) +
331 | 		getR(vec2(-2.0, 4.0)) +
332 | 		getR(vec2(-2.0, 5.0)) +
333 | 		getR(vec2(-1.0, -6.0)) +
334 | 		getR(vec2(-1.0, -5.0)) +
335 | 		getR(vec2(-1.0, -4.0)) +
336 | 		getR(vec2(-1.0, 4.0)) +
337 | 		getR(vec2(-1.0, 5.0)) +
338 | 		getR(vec2(-1.0, 6.0)) +
339 | 		getR(vec2(0.0, -6.0)) +
340 | 		getR(vec2(0.0, -5.0)) +
341 | 		getR(vec2(0.0, -4.0)) +
342 | 		getR(vec2(0.0, 4.0)) +
343 | 		getR(vec2(0.0, 5.0)) +
344 | 		getR(vec2(0.0, 6.0)) +
345 | 		getR(vec2(1.0, -6.0)) +
346 | 		getR(vec2(1.0, -5.0)) +
347 | 		getR(vec2(1.0, -4.0)) +
348 | 		getR(vec2(1.0, 4.0)) +
349 | 		getR(vec2(1.0, 5.0)) +
350 | 		getR(vec2(1.0, 6.0)) +
351 | 		getR(vec2(2.0, -5.0)) +
352 | 		getR(vec2(2.0, -4.0)) +
353 | 		getR(vec2(2.0, -3.0)) +
354 | 		getR(vec2(2.0, 3.0)) +
355 | 		getR(vec2(2.0, 4.0)) +
356 | 		getR(vec2(2.0, 5.0)) +
357 | 		getR(vec2(3.0, -5.0)) +
358 | 		getR(vec2(3.0, -4.0)) +
359 | 		getR(vec2(3.0, -3.0));
360 | 	float s6 = 
361 | 		getR(vec2(3.0, -2.0)) +
362 | 		getR(vec2(3.0, 2.0)) +
363 | 		getR(vec2(3.0, 3.0)) +
364 | 		getR(vec2(3.0, 4.0)) +
365 | 		getR(vec2(3.0, 5.0)) +
366 | 		getR(vec2(4.0, -4.0)) +
367 | 		getR(vec2(4.0, -3.0)) +
368 | 		getR(vec2(4.0, -2.0)) +
369 | 		getR(vec2(4.0, -1.0)) +
370 | 		getR(vec2(4.0, 0.0)) +
371 | 		getR(vec2(4.0, 1.0)) +
372 | 		getR(vec2(4.0, 2.0)) +
373 | 		getR(vec2(4.0, 3.0)) +
374 | 		getR(vec2(4.0, 4.0)) +
375 | 		getR(vec2(5.0, -3.0)) +
376 | 		getR(vec2(5.0, -2.0)) +
377 | 		getR(vec2(5.0, -1.0)) +
378 | 		getR(vec2(5.0, 0.0)) +
379 | 		getR(vec2(5.0, 1.0)) +
380 | 		getR(vec2(5.0, 2.0)) +
381 | 		getR(vec2(5.0, 3.0)) +
382 | 		getR(vec2(6.0, -1.0)) +
383 | 		getR(vec2(6.0, 0.0)) +
384 | 		getR(vec2(6.0, 1.0));
385 | 	float s7 = 
386 | 		getR(vec2(-14.0, -3.0)) +
387 | 		getR(vec2(-14.0, -2.0)) +
388 | 		getR(vec2(-14.0, -1.0)) +
389 | 		getR(vec2(-14.0, 0.0)) +
390 | 		getR(vec2(-14.0, 1.0)) +
391 | 		getR(vec2(-14.0, 2.0)) +
392 | 		getR(vec2(-14.0, 3.0)) +
393 | 		getR(vec2(-13.0, -6.0)) +
394 | 		getR(vec2(-13.0, -5.0)) +
395 | 		getR(vec2(-13.0, -4.0)) +
396 | 		getR(vec2(-13.0, -3.0)) +
397 | 		getR(vec2(-13.0, -2.0)) +
398 | 		getR(vec2(-13.0, -1.0)) +
399 | 		getR(vec2(-13.0, 0.0)) +
400 | 		getR(vec2(-13.0, 1.0)) +
401 | 		getR(vec2(-13.0, 2.0)) +
402 | 		getR(vec2(-13.0, 3.0)) +
403 | 		getR(vec2(-13.0, 4.0)) +
404 | 		getR(vec2(-13.0, 5.0)) +
405 | 		getR(vec2(-13.0, 6.0)) +
406 | 		getR(vec2(-12.0, -8.0)) +
407 | 		getR(vec2(-12.0, -7.0)) +
408 | 		getR(vec2(-12.0, -6.0)) +
409 | 		getR(vec2(-12.0, -5.0)) +
410 | 		getR(vec2(-12.0, -4.0)) +
411 | 		getR(vec2(-12.0, -3.0)) +
412 | 		getR(vec2(-12.0, -2.0)) +
413 | 		getR(vec2(-12.0, -1.0)) +
414 | 		getR(vec2(-12.0, 0.0)) +
415 | 		getR(vec2(-12.0, 1.0)) +
416 | 		getR(vec2(-12.0, 2.0)) +
417 | 		getR(vec2(-12.0, 3.0)) +
418 | 		getR(vec2(-12.0, 4.0)) +
419 | 		getR(vec2(-12.0, 5.0)) +
420 | 		getR(vec2(-12.0, 6.0)) +
421 | 		getR(vec2(-12.0, 7.0)) +
422 | 		getR(vec2(-12.0, 8.0)) +
423 | 		getR(vec2(-11.0, -9.0)) +
424 | 		getR(vec2(-11.0, -8.0)) +
425 | 		getR(vec2(-11.0, -7.0)) +
426 | 		getR(vec2(-11.0, -6.0)) +
427 | 		getR(vec2(-11.0, -5.0)) +
428 | 		getR(vec2(-11.0, -4.0)) +
429 | 		getR(vec2(-11.0, -3.0)) +
430 | 		getR(vec2(-11.0, -2.0)) +
431 | 		getR(vec2(-11.0, -1.0)) +
432 | 		getR(vec2(-11.0, 0.0)) +
433 | 		getR(vec2(-11.0, 1.0)) +
434 | 		getR(vec2(-11.0, 2.0)) +
435 | 		getR(vec2(-11.0, 3.0)) +
436 | 		getR(vec2(-11.0, 4.0)) +
437 | 		getR(vec2(-11.0, 5.0)) +
438 | 		getR(vec2(-11.0, 6.0)) +
439 | 		getR(vec2(-11.0, 7.0)) +
440 | 		getR(vec2(-11.0, 8.0)) +
441 | 		getR(vec2(-11.0, 9.0)) +
442 | 		getR(vec2(-10.0, -10.0)) +
443 | 		getR(vec2(-10.0, -9.0)) +
444 | 		getR(vec2(-10.0, -8.0)) +
445 | 		getR(vec2(-10.0, -7.0));
446 | 	float s8 =
447 |  		getR(vec2(-10.0, -6.0)) +
448 | 		getR(vec2(-10.0, -5.0)) +
449 | 		getR(vec2(-10.0, 5.0)) +
450 | 		getR(vec2(-10.0, 6.0)) +
451 | 		getR(vec2(-10.0, 7.0)) +
452 | 		getR(vec2(-10.0, 8.0)) +
453 | 		getR(vec2(-10.0, 9.0)) +
454 | 		getR(vec2(-10.0, 10.0)) +
455 | 		getR(vec2(-9.0, -11.0)) +
456 | 		getR(vec2(-9.0, -10.0)) +
457 | 		getR(vec2(-9.0, -9.0)) +
458 | 		getR(vec2(-9.0, -8.0)) +
459 | 		getR(vec2(-9.0, -7.0)) +
460 | 		getR(vec2(-9.0, 7.0)) +
461 | 		getR(vec2(-9.0, 8.0)) +
462 | 		getR(vec2(-9.0, 9.0)) +
463 | 		getR(vec2(-9.0, 10.0)) +
464 | 		getR(vec2(-9.0, 11.0)) +
465 | 		getR(vec2(-8.0, -12.0)) +
466 | 		getR(vec2(-8.0, -11.0)) +
467 | 		getR(vec2(-8.0, -10.0)) +
468 | 		getR(vec2(-8.0, -9.0)) +
469 | 		getR(vec2(-8.0, -8.0)) +
470 | 		getR(vec2(-8.0, 8.0)) +
471 | 		getR(vec2(-8.0, 9.0)) +
472 | 		getR(vec2(-8.0, 10.0)) +
473 | 		getR(vec2(-8.0, 11.0)) +
474 | 		getR(vec2(-8.0, 12.0)) +
475 | 		getR(vec2(-7.0, -12.0)) +
476 | 		getR(vec2(-7.0, -11.0)) +
477 | 		getR(vec2(-7.0, -10.0)) +
478 | 		getR(vec2(-7.0, -9.0)) +
479 | 		getR(vec2(-7.0, -2.0)) +
480 | 		getR(vec2(-7.0, -1.0)) +
481 | 		getR(vec2(-7.0, 0.0)) +
482 | 		getR(vec2(-7.0, 1.0)) +
483 | 		getR(vec2(-7.0, 2.0)) +
484 | 		getR(vec2(-7.0, 9.0)) +
485 | 		getR(vec2(-7.0, 10.0)) +
486 | 		getR(vec2(-7.0, 11.0)) +
487 | 		getR(vec2(-7.0, 12.0)) +
488 | 		getR(vec2(-6.0, -13.0)) +
489 | 		getR(vec2(-6.0, -12.0)) +
490 | 		getR(vec2(-6.0, -11.0)) +
491 | 		getR(vec2(-6.0, -10.0)) +
492 | 		getR(vec2(-6.0, -4.0)) +
493 | 		getR(vec2(-6.0, -3.0)) +
494 | 		getR(vec2(-6.0, 3.0)) +
495 | 		getR(vec2(-6.0, 4.0)) +
496 | 		getR(vec2(-6.0, 10.0)) +
497 | 		getR(vec2(-6.0, 11.0)) +
498 | 		getR(vec2(-6.0, 12.0)) +
499 | 		getR(vec2(-6.0, 13.0)) +
500 | 		getR(vec2(-5.0, -13.0)) +
501 | 		getR(vec2(-5.0, -12.0)) +
502 | 		getR(vec2(-5.0, -11.0)) +
503 | 		getR(vec2(-5.0, -10.0)) +
504 | 		getR(vec2(-5.0, -5.0)) +
505 | 		getR(vec2(-5.0, 5.0)) +
506 | 		getR(vec2(-5.0, 10.0)) +
507 | 		getR(vec2(-5.0, 11.0));
508 | 	float s9 =
509 |  		getR(vec2(-5.0, 12.0)) +
510 | 		getR(vec2(-5.0, 13.0)) +
511 | 		getR(vec2(-4.0, -13.0)) +
512 | 		getR(vec2(-4.0, -12.0)) +
513 | 		getR(vec2(-4.0, -11.0)) +
514 | 		getR(vec2(-4.0, -6.0)) +
515 | 		getR(vec2(-4.0, -1.0)) +
516 | 		getR(vec2(-4.0, 0.0)) +
517 | 		getR(vec2(-4.0, 1.0)) +
518 | 		getR(vec2(-4.0, 6.0)) +
519 | 		getR(vec2(-4.0, 11.0)) +
520 | 		getR(vec2(-4.0, 12.0)) +
521 | 		getR(vec2(-4.0, 13.0)) +
522 | 		getR(vec2(-3.0, -14.0)) +
523 | 		getR(vec2(-3.0, -13.0)) +
524 | 		getR(vec2(-3.0, -12.0)) +
525 | 		getR(vec2(-3.0, -11.0)) +
526 | 		getR(vec2(-3.0, -6.0)) +
527 | 		getR(vec2(-3.0, -2.0)) +
528 | 		getR(vec2(-3.0, 2.0)) +
529 | 		getR(vec2(-3.0, 6.0)) +
530 | 		getR(vec2(-3.0, 11.0)) +
531 | 		getR(vec2(-3.0, 12.0)) +
532 | 		getR(vec2(-3.0, 13.0)) +
533 | 		getR(vec2(-3.0, 14.0)) +
534 | 		getR(vec2(-2.0, -14.0)) +
535 | 		getR(vec2(-2.0, -13.0)) +
536 | 		getR(vec2(-2.0, -12.0)) +
537 | 		getR(vec2(-2.0, -11.0)) +
538 | 		getR(vec2(-2.0, -7.0)) +
539 | 		getR(vec2(-2.0, -3.0)) +
540 | 		getR(vec2(-2.0, 3.0)) +
541 | 		getR(vec2(-2.0, 7.0)) +
542 | 		getR(vec2(-2.0, 11.0)) +
543 | 		getR(vec2(-2.0, 12.0)) +
544 | 		getR(vec2(-2.0, 13.0)) +
545 | 		getR(vec2(-2.0, 14.0)) +
546 | 		getR(vec2(-1.0, -14.0)) +
547 | 		getR(vec2(-1.0, -13.0)) +
548 | 		getR(vec2(-1.0, -12.0)) +
549 | 		getR(vec2(-1.0, -11.0)) +
550 | 		getR(vec2(-1.0, -7.0)) +
551 | 		getR(vec2(-1.0, -4.0)) +
552 | 		getR(vec2(-1.0, -1.0)) +
553 | 		getR(vec2(-1.0, 0.0)) +
554 | 		getR(vec2(-1.0, 1.0)) +
555 | 		getR(vec2(-1.0, 4.0)) +
556 | 		getR(vec2(-1.0, 7.0)) +
557 | 		getR(vec2(-1.0, 11.0)) +
558 | 		getR(vec2(-1.0, 12.0)) +
559 | 		getR(vec2(-1.0, 13.0)) +
560 | 		getR(vec2(-1.0, 14.0)) +
561 | 		getR(vec2(0.0, -14.0)) +
562 | 		getR(vec2(0.0, -13.0)) +
563 | 		getR(vec2(0.0, -12.0)) +
564 | 		getR(vec2(0.0, -11.0)) +
565 | 		getR(vec2(0.0, -7.0)) +
566 | 		getR(vec2(0.0, -4.0)) +
567 | 		getR(vec2(0.0, -1.0)) +
568 | 		getR(vec2(0.0, 1.0)) +
569 | 		getR(vec2(0.0, 4.0));
570 | 	float s10 =
571 |  		getR(vec2(0.0, 7.0)) +
572 | 		getR(vec2(0.0, 11.0)) +
573 | 		getR(vec2(0.0, 12.0)) +
574 | 		getR(vec2(0.0, 13.0)) +
575 | 		getR(vec2(0.0, 14.0)) +
576 | 		getR(vec2(1.0, -14.0)) +
577 | 		getR(vec2(1.0, -13.0)) +
578 | 		getR(vec2(1.0, -12.0)) +
579 | 		getR(vec2(1.0, -11.0)) +
580 | 		getR(vec2(1.0, -7.0)) +
581 | 		getR(vec2(1.0, -4.0)) +
582 | 		getR(vec2(1.0, -1.0)) +
583 | 		getR(vec2(1.0, 0.0)) +
584 | 		getR(vec2(1.0, 1.0)) +
585 | 		getR(vec2(1.0, 4.0)) +
586 | 		getR(vec2(1.0, 7.0)) +
587 | 		getR(vec2(1.0, 11.0)) +
588 | 		getR(vec2(1.0, 12.0)) +
589 | 		getR(vec2(1.0, 13.0)) +
590 | 		getR(vec2(1.0, 14.0)) +
591 | 		getR(vec2(2.0, -14.0)) +
592 | 		getR(vec2(2.0, -13.0)) +
593 | 		getR(vec2(2.0, -12.0)) +
594 | 		getR(vec2(2.0, -11.0)) +
595 | 		getR(vec2(2.0, -7.0)) +
596 | 		getR(vec2(2.0, -3.0)) +
597 | 		getR(vec2(2.0, 3.0)) +
598 | 		getR(vec2(2.0, 7.0)) +
599 | 		getR(vec2(2.0, 11.0)) +
600 | 		getR(vec2(2.0, 12.0)) +
601 | 		getR(vec2(2.0, 13.0)) +
602 | 		getR(vec2(2.0, 14.0)) +
603 | 		getR(vec2(3.0, -14.0)) +
604 | 		getR(vec2(3.0, -13.0)) +
605 | 		getR(vec2(3.0, -12.0)) +
606 | 		getR(vec2(3.0, -11.0)) +
607 | 		getR(vec2(3.0, -6.0)) +
608 | 		getR(vec2(3.0, -2.0)) +
609 | 		getR(vec2(3.0, 2.0)) +
610 | 		getR(vec2(3.0, 6.0)) +
611 | 		getR(vec2(3.0, 11.0)) +
612 | 		getR(vec2(3.0, 12.0)) +
613 | 		getR(vec2(3.0, 13.0)) +
614 | 		getR(vec2(3.0, 14.0)) +
615 | 		getR(vec2(4.0, -13.0)) +
616 | 		getR(vec2(4.0, -12.0)) +
617 | 		getR(vec2(4.0, -11.0)) +
618 | 		getR(vec2(4.0, -6.0)) +
619 | 		getR(vec2(4.0, -1.0)) +
620 | 		getR(vec2(4.0, 0.0)) +
621 | 		getR(vec2(4.0, 1.0)) +
622 | 		getR(vec2(4.0, 6.0)) +
623 | 		getR(vec2(4.0, 11.0)) +
624 | 		getR(vec2(4.0, 12.0)) +
625 | 		getR(vec2(4.0, 13.0)) +
626 | 		getR(vec2(5.0, -13.0)) +
627 | 		getR(vec2(5.0, -12.0)) +
628 | 		getR(vec2(5.0, -11.0)) +
629 | 		getR(vec2(5.0, -10.0)) +
630 | 		getR(vec2(5.0, -5.0)) +
631 | 		getR(vec2(5.0, 5.0));
632 | 	float s11 =
633 |  		getR(vec2(5.0, 10.0)) +
634 | 		getR(vec2(5.0, 11.0)) +
635 | 		getR(vec2(5.0, 12.0)) +
636 | 		getR(vec2(5.0, 13.0)) +
637 | 		getR(vec2(6.0, -13.0)) +
638 | 		getR(vec2(6.0, -12.0)) +
639 | 		getR(vec2(6.0, -11.0)) +
640 | 		getR(vec2(6.0, -10.0)) +
641 | 		getR(vec2(6.0, -4.0)) +
642 | 		getR(vec2(6.0, -3.0)) +
643 | 		getR(vec2(6.0, 3.0)) +
644 | 		getR(vec2(6.0, 4.0)) +
645 | 		getR(vec2(6.0, 10.0)) +
646 | 		getR(vec2(6.0, 11.0)) +
647 | 		getR(vec2(6.0, 12.0)) +
648 | 		getR(vec2(6.0, 13.0)) +
649 | 		getR(vec2(7.0, -12.0)) +
650 | 		getR(vec2(7.0, -11.0)) +
651 | 		getR(vec2(7.0, -10.0)) +
652 | 		getR(vec2(7.0, -9.0)) +
653 | 		getR(vec2(7.0, -2.0)) +
654 | 		getR(vec2(7.0, -1.0)) +
655 | 		getR(vec2(7.0, 0.0)) +
656 | 		getR(vec2(7.0, 1.0)) +
657 | 		getR(vec2(7.0, 2.0)) +
658 | 		getR(vec2(7.0, 9.0)) +
659 | 		getR(vec2(7.0, 10.0)) +
660 | 		getR(vec2(7.0, 11.0)) +
661 | 		getR(vec2(7.0, 12.0)) +
662 | 		getR(vec2(8.0, -12.0)) +
663 | 		getR(vec2(8.0, -11.0)) +
664 | 		getR(vec2(8.0, -10.0)) +
665 | 		getR(vec2(8.0, -9.0)) +
666 | 		getR(vec2(8.0, -8.0)) +
667 | 		getR(vec2(8.0, 8.0)) +
668 | 		getR(vec2(8.0, 9.0)) +
669 | 		getR(vec2(8.0, 10.0)) +
670 | 		getR(vec2(8.0, 11.0)) +
671 | 		getR(vec2(8.0, 12.0)) +
672 | 		getR(vec2(9.0, -11.0)) +
673 | 		getR(vec2(9.0, -10.0)) +
674 | 		getR(vec2(9.0, -9.0)) +
675 | 		getR(vec2(9.0, -8.0)) +
676 | 		getR(vec2(9.0, -7.0)) +
677 | 		getR(vec2(9.0, 7.0)) +
678 | 		getR(vec2(9.0, 8.0)) +
679 | 		getR(vec2(9.0, 9.0)) +
680 | 		getR(vec2(9.0, 10.0)) +
681 | 		getR(vec2(9.0, 11.0)) +
682 | 		getR(vec2(10.0, -10.0)) +
683 | 		getR(vec2(10.0, -9.0)) +
684 | 		getR(vec2(10.0, -8.0)) +
685 | 		getR(vec2(10.0, -7.0)) +
686 | 		getR(vec2(10.0, -6.0)) +
687 | 		getR(vec2(10.0, -5.0)) +
688 | 		getR(vec2(10.0, 5.0)) +
689 | 		getR(vec2(10.0, 6.0)) +
690 | 		getR(vec2(10.0, 7.0)) +
691 | 		getR(vec2(10.0, 8.0)) +
692 | 		getR(vec2(10.0, 9.0)) +
693 | 		getR(vec2(10.0, 10.0));
694 | 	float s12 =
695 |  		getR(vec2(11.0, -9.0)) +
696 | 		getR(vec2(11.0, -8.0)) +
697 | 		getR(vec2(11.0, -7.0)) +
698 | 		getR(vec2(11.0, -6.0)) +
699 | 		getR(vec2(11.0, -5.0)) +
700 | 		getR(vec2(11.0, -4.0)) +
701 | 		getR(vec2(11.0, -3.0)) +
702 | 		getR(vec2(11.0, -2.0)) +
703 | 		getR(vec2(11.0, -1.0)) +
704 | 		getR(vec2(11.0, 0.0)) +
705 | 		getR(vec2(11.0, 1.0)) +
706 | 		getR(vec2(11.0, 2.0)) +
707 | 		getR(vec2(11.0, 3.0)) +
708 | 		getR(vec2(11.0, 4.0)) +
709 | 		getR(vec2(11.0, 5.0)) +
710 | 		getR(vec2(11.0, 6.0)) +
711 | 		getR(vec2(11.0, 7.0)) +
712 | 		getR(vec2(11.0, 8.0)) +
713 | 		getR(vec2(11.0, 9.0)) +
714 | 		getR(vec2(12.0, -8.0)) +
715 | 		getR(vec2(12.0, -7.0)) +
716 | 		getR(vec2(12.0, -6.0)) +
717 | 		getR(vec2(12.0, -5.0)) +
718 | 		getR(vec2(12.0, -4.0)) +
719 | 		getR(vec2(12.0, -3.0)) +
720 | 		getR(vec2(12.0, -2.0)) +
721 | 		getR(vec2(12.0, -1.0)) +
722 | 		getR(vec2(12.0, 0.0)) +
723 | 		getR(vec2(12.0, 1.0)) +
724 | 		getR(vec2(12.0, 2.0)) +
725 | 		getR(vec2(12.0, 3.0)) +
726 | 		getR(vec2(12.0, 4.0)) +
727 | 		getR(vec2(12.0, 5.0)) +
728 | 		getR(vec2(12.0, 6.0)) +
729 | 		getR(vec2(12.0, 7.0)) +
730 | 		getR(vec2(12.0, 8.0)) +
731 | 		getR(vec2(13.0, -6.0)) +
732 | 		getR(vec2(13.0, -5.0)) +
733 | 		getR(vec2(13.0, -4.0)) +
734 | 		getR(vec2(13.0, -3.0)) +
735 | 		getR(vec2(13.0, -2.0)) +
736 | 		getR(vec2(13.0, -1.0)) +
737 | 		getR(vec2(13.0, 0.0)) +
738 | 		getR(vec2(13.0, 1.0)) +
739 | 		getR(vec2(13.0, 2.0)) +
740 | 		getR(vec2(13.0, 3.0)) +
741 | 		getR(vec2(13.0, 4.0)) +
742 | 		getR(vec2(13.0, 5.0)) +
743 | 		getR(vec2(13.0, 6.0)) +
744 | 		getR(vec2(14.0, -3.0)) +
745 | 		getR(vec2(14.0, -2.0)) +
746 | 		getR(vec2(14.0, -1.0)) +
747 | 		getR(vec2(14.0, 0.0)) +
748 | 		getR(vec2(14.0, 1.0)) +
749 | 		getR(vec2(14.0, 2.0)) +
750 | 		getR(vec2(14.0, 3.0));
751 | 
752 | 	//Consolidate the neighbourhood checks
753 | 
754 | 	int sum_0 = int(s0 + s1 + s2 + s3);
755 | 	int sum_1 = int(s4);
756 | 	int sum_2 = int(s5 + s6);
757 | 	int sum_3 = int(s7 + s8 + s9 + s10 + s11 + s12);
758 | 
759 | 	//Apply conditional transition functions
760 | 	//
761 | 	//  [LIVING]: Red channel = 1.0
762 | 	//  [ DEAD ]: Red channel = 0.0
763 | 
764 | 	if(sum_0 >= 0 && sum_0 <= 17) 		{ gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0); }
765 | 	if(sum_0 >= 40 && sum_0 <= 42) 		{ gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0); }
766 | 
767 | 	if(sum_1 >= 10 && sum_1 <= 13) 		{ gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0); }	
768 | 
769 | 	if(sum_2 >= 9 && sum_2 <= 21) 		{ gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0); }	
770 | 
771 | 	if(sum_3 >= 78 && sum_3 <= 89) 		{ gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0); }
772 | 	if(sum_3 >= 108) 					{ gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0); }
773 | 
774 | }
775 | 


--------------------------------------------------------------------------------
/WebGL-Automata/glsl/BlurFilter.frag:
--------------------------------------------------------------------------------
  1 | precision mediump float;
  2 | 
  3 | uniform sampler2D tex0_in;
  4 | uniform sampler2D tex1_in;
  5 | uniform vec2 tex_size;
  6 | 
  7 | float getR(vec2 offset, sampler2D tex) {
  8 | 	return (texture2D(tex, (gl_FragCoord.xy + offset) / tex_size).r);
  9 | }
 10 | 
 11 | float getG(vec2 offset, sampler2D tex) {
 12 | 	return (texture2D(tex, (gl_FragCoord.xy + offset) / tex_size).g);
 13 | }
 14 | 
 15 | float getB(vec2 offset, sampler2D tex) {
 16 | 	return (texture2D(tex, (gl_FragCoord.xy + offset) / tex_size).b);
 17 | }
 18 | 
 19 | 
 20 | void main() {
 21 | 
 22 | 	float cR_out = 0.0;
 23 | 	float cG_out = 0.0;
 24 | 	float cB_out = 0.0;
 25 | 
 26 |     float cR0 = getR(vec2(0.0, 0.0), tex0_in);
 27 |     float cG0 = getG(vec2(0.0, 0.0), tex0_in);
 28 |     float cB0 = getB(vec2(0.0, 0.0), tex0_in);
 29 | 
 30 |     float cR1 = getR(vec2(0.0, 0.0), tex1_in);
 31 |     float cG1 = getG(vec2(0.0, 0.0), tex1_in);
 32 |     float cB1 = getB(vec2(0.0, 0.0), tex1_in);
 33 | 
 34 | 	int mode = 2;	
 35 | 
 36 | 	if(mode == 0) {	
 37 | 		cR_out = (cR0*0.995 + cR1*0.08) - 0.005;
 38 | 		cG_out = (cG0*0.995 + cG1*0.08) - 0.005;
 39 | 		cB_out = (cB0*0.995 + cB1*0.08) - 0.005;
 40 | 	}
 41 | 
 42 | 	if(mode == 1) {	
 43 | 		float n0r = getR(vec2(-1.0, 0.0), tex1_in);
 44 | 		float n0g = getG(vec2(-1.0, 0.0), tex1_in);
 45 | 		float n0b = getB(vec2(-1.0, 0.0), tex1_in);
 46 | 
 47 | 		float n1r = getR(vec2(1.0, 0.0), tex1_in);
 48 | 		float n1g = getG(vec2(1.0, 0.0), tex1_in);
 49 | 		float n1b = getB(vec2(1.0, 0.0), tex1_in);
 50 | 
 51 | 		float n2r = getR(vec2(0.0, -1.0), tex1_in);
 52 | 		float n2g = getG(vec2(0.0, -1.0), tex1_in);
 53 | 		float n2b = getB(vec2(0.0, -1.0), tex1_in);
 54 | 
 55 | 		float n3r = getR(vec2(0.0, 1.0), tex1_in);
 56 | 		float n3g = getG(vec2(0.0, 1.0), tex1_in);
 57 | 		float n3b = getB(vec2(0.0, 1.0), tex1_in);
 58 | 			
 59 | 		cR_out = (cR0 + ((n0r+n1r+n2r+n3r)/5.0)*0.1) - 0.005;
 60 | 		cG_out = (cG0 + ((n0g+n1g+n2g+n3g)/5.0)*0.1) - 0.005;
 61 | 		cB_out = (cB0 + ((n0b+n1b+n2b+n3b)/5.0)*0.1) - 0.005;
 62 | 	}
 63 | 
 64 | 	if(mode == 2) {	
 65 | 
 66 | 		float r1 = (getR(vec2(1.0, 0.0), tex0_in) + 
 67 | 					getR(vec2(1.0, 1.0), tex0_in) + 
 68 | 					getR(vec2(0.0, 1.0), tex0_in) +  
 69 | 					getR(vec2(-1.0, 0.0), tex0_in) +  
 70 | 					getR(vec2(-1, -1.0), tex0_in) +  
 71 | 					getR(vec2(0.0, -1.0), tex0_in) +  
 72 | 					getR(vec2(1.0, -1.0), tex0_in) +  
 73 | 					getR(vec2(-1.0, 1.0), tex0_in) +  
 74 | 					getR(vec2(0.0, 0.0), tex0_in)) / 9.0;
 75 | 
 76 | 		float g1 = (getG(vec2(1.0, 0.0), tex0_in) +  
 77 | 					getG(vec2(1.0, 1.0), tex0_in) +  
 78 | 					getG(vec2(0.0, 1.0), tex0_in) +  
 79 | 					getG(vec2(-1.0, 0.0), tex0_in) +  
 80 | 					getG(vec2(-1.0, -1.0), tex0_in) +  
 81 | 					getG(vec2(0.0, -1.0), tex0_in) +  
 82 | 					getG(vec2(1.0, -1.0), tex0_in) +  
 83 | 					getG(vec2(-1.0, 1.0), tex0_in) +  
 84 | 					getG(vec2(0.0, 0.0), tex0_in)) / 9.0;
 85 | 
 86 | 		float b1 = (getB(vec2(1.0, 0.0), tex0_in) +  
 87 | 					getB(vec2(1.0, 1.0), tex0_in) +  
 88 | 					getB(vec2(0.0, 1.0), tex0_in) +  
 89 | 					getB(vec2(-1.0, 0.0), tex0_in) +  
 90 | 					getB(vec2(-1.0, -1.0), tex0_in) +  
 91 | 					getB(vec2(0.0, -1.0), tex0_in) +  
 92 | 					getB(vec2(1.0, -1.0), tex0_in) +  
 93 | 					getB(vec2(-1.0, 1.0), tex0_in) +  
 94 | 					getB(vec2(0.0, 0.0), tex0_in)) / 9.0;
 95 | 
 96 | 
 97 | 		float r2 = (r1+cR1*0.125);
 98 | 		float g2 = (g1+cG1*0.125);
 99 | 		float b2 = (b1+cB1*0.125);
100 | 
101 | 		float max = 0.7;
102 | 
103 | 		if(r2 > max) {r2 = max;}
104 | 		if(g2 > max) {g2 = max;}
105 | 		if(b2 > max) {b2 = max;}
106 | 
107 | 		cR_out = r2 - 0.004;
108 | 		cG_out = g2 - 0.004;
109 | 		cB_out = b2 - 0.004;
110 | 
111 | 	}
112 | 
113 |     gl_FragColor = vec4(cR_out, cG_out, cB_out, 1.0);
114 | 
115 | }
116 | 
117 | 
118 | 
119 | /**/
120 | 


--------------------------------------------------------------------------------
/WebGL-Automata/glsl/PlaceCirclePierce.frag:
--------------------------------------------------------------------------------
  1 | precision mediump float;
  2 | 
  3 | uniform sampler2D tex0_in;
  4 | uniform sampler2D tex1_in;
  5 | uniform vec2 tex_size;
  6 | uniform float x;
  7 | uniform float y;
  8 | uniform float size;
  9 | uniform float mode;
 10 | 
 11 | float getR(vec2 offset, sampler2D tex) {
 12 | 	return (texture2D(tex, (gl_FragCoord.xy + offset) / tex_size).r);
 13 | }
 14 | 
 15 | float getG(vec2 offset, sampler2D tex) {
 16 | 	return (texture2D(tex, (gl_FragCoord.xy + offset) / tex_size).g);
 17 | }
 18 | 
 19 | float getB(vec2 offset, sampler2D tex) {
 20 | 	return (texture2D(tex, (gl_FragCoord.xy + offset) / tex_size).b);
 21 | }
 22 | 
 23 | void main() {
 24 | 
 25 | 	float R0 = getR(vec2(0.0, 0.0), tex0_in);
 26 | 	float G0 = getG(vec2(0.0, 0.0), tex0_in);
 27 | 	float B0 = getB(vec2(0.0, 0.0), tex0_in);
 28 | 
 29 | 	float R1 = getR(vec2(0.0, 0.0), tex1_in);
 30 | 	float G1 = getG(vec2(0.0, 0.0), tex1_in);
 31 | 	float B1 = getB(vec2(0.0, 0.0), tex1_in);
 32 | 
 33 | 	float R = R0;
 34 | 	float G = G0;
 35 | 	float B = B0;
 36 | 
 37 | 
 38 | 	float centerx = size / 2.0;
 39 | 	float centery = size / 2.0;
 40 | 	float center_dist = sqrt(((gl_FragCoord.x-(x+centerx))*(gl_FragCoord.x-(x+centerx))) + ((gl_FragCoord.y-(y+centery))*(gl_FragCoord.y-(y+centery))));
 41 | 	float center_radius = sqrt((centerx*centerx)+(centery*centery));
 42 | 	
 43 | 	float c_size = size/4.0;
 44 | 
 45 | 	if(center_dist <= center_radius) {
 46 | 
 47 | 		if(mode == 1.0 || mode == 3.0) {
 48 | 			float bright = sqrt((c_size/(center_dist))*(c_size/(center_dist)));
 49 | 
 50 | 			R = (R1 * bright);
 51 | 			G = (G1 * bright);
 52 | 			B = (B1 * bright);	
 53 | 
 54 | 			if(R <= 0.15) {R = 0.0;}
 55 | 			if(G <= 0.15) {G = 0.0;}
 56 | 			if(B <= 0.15) {B = 0.0;}/**/
 57 | 
 58 | 			/*float bright = 0.0-(c_size/(center_dist));
 59 | 
 60 | 			R = (R * bright)*bright;
 61 | 			G = (G * bright)*bright;
 62 | 			B = (B * bright)*bright;	
 63 | 
 64 | 			if(R <= 0.15) {R = 0.0;}
 65 | 			if(G <= 0.15) {G = 0.0;}
 66 | 			if(B <= 0.15) {B = 0.0;}/**/
 67 | 
 68 | 		}
 69 | 
 70 | 		if(mode == 5.0) {
 71 | 			float bright = 1.0/center_dist; //1.0-1.0/(c_size/(center_dist));// 0.01;
 72 | 
 73 | 			float R_out = R0+(R1 * bright);
 74 | 			float G_out = G0+(G1 * bright);
 75 | 			float B_out = B0+(B1 * bright);	
 76 | 
 77 | 			if(R1+G1+B1 > 0.0){
 78 | 				if(R_out > R0) { R = R_out; }
 79 | 				if(G_out > G0) { G = G_out; }
 80 | 				if(B_out > B0) { B = B_out; }
 81 | 			}
 82 | 
 83 | 		}
 84 | 
 85 | 		if(mode == 4.0) {
 86 | 			float bright = 1.0/center_dist; //1.0-1.0/(c_size/(center_dist));// 0.01;
 87 | 
 88 | 			float R_out = R0-(R1 * bright);
 89 | 			float G_out = G0-(G1 * bright);
 90 | 			float B_out = B0-(B1 * bright);	
 91 | 
 92 | 			if(R1+G1+B1 > 0.0){
 93 | 				if(R_out < R0) { R = R_out; }
 94 | 				if(G_out < G0) { G = G_out; }
 95 | 				if(B_out < B0) { B = B_out; }
 96 | 			}
 97 | 		}
 98 | 
 99 | 	if(mode == 6.0) {
100 | 			float bright = 1.0-1.0/(c_size/(center_dist));// 
101 | 
102 | 			float R_out = R0+(R1 * bright);
103 | 			float G_out = G0+(G1 * bright);
104 | 			float B_out = B0+(B1 * bright);	
105 | 
106 | 			if(R1+G1+B1 > 0.0){
107 | 				if(R_out > R0) { R = R_out; }
108 | 				if(G_out > G0) { G = G_out; }
109 | 				if(B_out > B0) { B = B_out; }
110 | 			}
111 | 
112 | 		}
113 | 
114 | 		if(mode == 7.0) {
115 | 			float bright = 1.0-1.0/(c_size/(center_dist));// 1.0/center_dist;
116 | 
117 | 			float R_out = R0-(R1 * bright);
118 | 			float G_out = G0-(G1 * bright);
119 | 			float B_out = B0-(B1 * bright);	
120 | 
121 | 			if(R1+G1+B1 > 0.0){
122 | 				if(R_out < R0) { R = R_out; }
123 | 				if(G_out < G0) { G = G_out; }
124 | 				if(B_out < B0) { B = B_out; }
125 | 			}
126 | 		}
127 | 
128 | 		if(mode == 2.0 || mode == 3.0) {
129 | 
130 | 			if(R > 0.15) { R = 1.0; } else {R = getR(vec2(0.0, 0.0), tex0_in);}
131 | 			if(G > 0.15) { G = 1.0; } else {G = getG(vec2(0.0, 0.0), tex0_in);}
132 | 			if(B > 0.15) { B = 1.0; } else {B = getB(vec2(0.0, 0.0), tex0_in);}
133 | 
134 | 			//B=G=R;
135 | 		}
136 | 
137 | 	}
138 | 
139 | 
140 | 
141 | 
142 | 
143 | 	gl_FragColor = vec4(R, G, B, 1.0);
144 | }
145 | 


--------------------------------------------------------------------------------
/WebGL-Automata/glsl/TexMerge.frag:
--------------------------------------------------------------------------------
 1 | precision mediump float;
 2 | 
 3 | uniform sampler2D tex0_in;
 4 | uniform sampler2D tex1_in;
 5 | uniform vec2 tex_size;
 6 | 
 7 | float get_col_sum(sampler2D tex) {
 8 | 	return 
 9 | 		texture2D(tex, (gl_FragCoord.xy) / tex_size).r +
10 | 		texture2D(tex, (gl_FragCoord.xy) / tex_size).g +
11 | 		texture2D(tex, (gl_FragCoord.xy) / tex_size).b;
12 | }
13 | 
14 | void main() {
15 | 	gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0);
16 | 	if(get_col_sum(tex1_in) > 0.0) { gl_FragColor = texture2D(tex1_in, gl_FragCoord.xy / tex_size); }
17 | 	if(get_col_sum(tex0_in) > 0.0) { gl_FragColor = texture2D(tex0_in, gl_FragCoord.xy / tex_size); }
18 | }
19 | 


--------------------------------------------------------------------------------
/WebGL-Automata/glsl/copy.frag:
--------------------------------------------------------------------------------
 1 | precision mediump float;
 2 | 
 3 | uniform sampler2D tex0_in;
 4 | uniform vec2 tex_size;
 5 | uniform float scale;
 6 | 
 7 | void main() {
 8 | 
 9 | 	gl_FragColor = texture2D(tex0_in, gl_FragCoord.xy / (tex_size*scale));
10 | 
11 | }
12 | 


--------------------------------------------------------------------------------
/WebGL-Automata/glsl/quad.vert:
--------------------------------------------------------------------------------
1 | precision mediump float;
2 | 
3 | attribute vec2 quad;
4 | 
5 | void main() {
6 |     gl_Position = vec4(quad, 0, 1.0);
7 | }
8 | 


--------------------------------------------------------------------------------
/WebGL-Automata/gol.css:
--------------------------------------------------------------------------------
 1 | body {
 2 |     margin: 16px auto;
 3 |    // width: 1024px;
 4 |     background: #303030;
 5 |     font-family: sans-serif;
 6 |     user-select: none;
 7 |     -moz-user-select: none;
 8 |     -webkit-user-select: none;
 9 |     -webkit-touch-callout: none;
10 | 	
11 | }
12 | 
13 | h1 {
14 |     color: White;
15 |     text-align: Left;
16 |     margin: 0;
17 | }
18 | 
19 | 
20 | canvas#life {
21 |     border: 3px solid #333;
22 |     -moz-transform:scale(1,-1);
23 |     position:absolute;
24 |     left:64px;
25 |     top:64px;
26 | }
27 | 
28 | canvas#gc {
29 |     border: 3px solid #333;
30 |     position:absolute;
31 |     left:64px;
32 |     top:64px;
33 | }
34 | 
35 | .fps {
36 |     position: absolute;
37 |     top: 0;
38 |     right: 512ddd;
39 |     color: White;
40 |     font-size: 18px;
41 | }
42 | 


--------------------------------------------------------------------------------
/WebGL-Automata/index.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html>
 3 |   <head>
 4 |     <title>WebGL CA</title>
 5 |     <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
 6 |     <link rel="stylesheet" href="gol.css"/>     
 7 |    
 8 |     <script src="lib/igloo-0.1.0.js"></script>
 9 |     <script src="lib/jquery-2.1.1.min.js"></script>
10 | 	<script src='js/vendor/dat.gui.min.js'></script>
11 |     <script src="js/gol.js"></script>
12 | 
13 | 
14 |   </head>
15 |   <body>
16 |     <h1>WebGL Cellular Automata</h1>
17 |     <!-- Canvas dimensions must be powers of two. -->
18 |     <canvas id="life" width="4096" height="2048"></canvas>
19 |     <div class="fps">
20 |     </div>
21 |   </body>
22 | </html>
23 | 


--------------------------------------------------------------------------------
/WebGL-Automata/js/gol.js:
--------------------------------------------------------------------------------
  1 | function GOL(canvas) {
  2 | 
  3 | 	// Core Engine
  4 |     var igloo = this.igloo = new Igloo(canvas, { preserveDrawingBuffer: true });
  5 |     var gl = igloo.gl;
  6 |     if (gl == null) {
  7 |         alert('Could not initialize WebGL!');
  8 |         throw new Error('No WebGL');
  9 |     }
 10 | 
 11 | 	//Initial Dimensions
 12 | 	this.S = 1; //Scale (n^2 only)
 13 |     var w = canvas.width, h = canvas.height;
 14 | 	this.canvas = canvas;
 15 |     this.statesize = new Float32Array([w/this.S, h/this.S]);
 16 | 	this.RATIO_DIV = this.statesize[0]/this.statesize[1];
 17 | 
 18 | 	//Main Loop Timer
 19 |     this.timer = null;
 20 |     this.lasttick = GOL.now(); 
 21 |     this.fps = 0; //fps counter
 22 | 
 23 | 	//Performance Controls
 24 | 	this.gpuframes = 1; //GPU frames to compute before rendering
 25 | 	this.fps_target = 33.3; //Determines framerate. 66.6 = 15fps, 33.3 = 30fps, 16.7 = 60fps
 26 | 
 27 | 	//Hide the mouse
 28 | 	document.getElementById("life").style.cursor = "none";
 29 | 
 30 | 	this.allframecount = 0; //Used to pause after first frame is loaded & rendered
 31 | 
 32 | 	/* ******************* Initial state setup ******************* */
 33 | 
 34 | 	this.useMouse = true;
 35 | 	this.usefilter = false;
 36 | 
 37 | 	//Recording Functions
 38 | 	this.recordnow = false;
 39 | 	this.capture_frame_mod = 4;
 40 | 	this.export_image = null;
 41 | 	this.export_images = new Array();
 42 | 	this.gen = 0;
 43 | 	this.render_frame = 0;
 44 | 
 45 | 	/* *********************************************************** */
 46 | 
 47 | 	//Load the shaders
 48 | 	this.rule_paths = new Array();
 49 | 	this.rule_paths.push('glsl/0.frag');
 50 | 	this.rule_paths.push('glsl/BlurFilter.frag');
 51 |    
 52 | 	//Define the collection of shaders
 53 | 	this.programs = {
 54 |       
 55 | 		Rule0:	igloo.program('glsl/quad.vert', this.rule_paths[0]),
 56 | 		blurFilter:	igloo.program('glsl/quad.vert', this.rule_paths[1]),
 57 | 
 58 | 		//Utility shaders
 59 |         copy: 					igloo.program('glsl/quad.vert', 'glsl/copy.frag'),
 60 |         merge: 					igloo.program('glsl/quad.vert', 'glsl/TexMerge.frag'),
 61 |         place_circle_pierce: 	igloo.program('glsl/quad.vert', 'glsl/PlaceCirclePierce.frag')
 62 |     };
 63 | 
 64 | 	//Rule & seed selection containers
 65 | 	this.rule_array = new Array(2);
 66 | 	this.rule_array[0] = this.programs.Rule0;
 67 | 	this.rule_array[1] = this.programs.blurFilter;
 68 | 
 69 | 
 70 | 
 71 | 
 72 | 	//Create the quad that displays the texture
 73 |     this.buffers = {
 74 |         quad: igloo.array(Igloo.QUAD2)
 75 |     };
 76 | 
 77 | 	//Define the textures to be used
 78 |     this.textures = {
 79 |         layer0_0: igloo.texture(null, gl.RGBA, gl.REPEAT, gl.NEAREST)
 80 |             .blank(this.statesize[0], this.statesize[1]),
 81 |         layer0_1: igloo.texture(null, gl.RGBA, gl.REPEAT, gl.NEAREST)
 82 |             .blank(this.statesize[0], this.statesize[1]),
 83 | 
 84 |         filter0_0: igloo.texture(null, gl.RGBA, gl.REPEAT, gl.NEAREST)
 85 |             .blank(this.statesize[0], this.statesize[1]),
 86 |         filter0_1: igloo.texture(null, gl.RGBA, gl.REPEAT, gl.NEAREST)
 87 |             .blank(this.statesize[0], this.statesize[1]),
 88 | 
 89 |         render0: igloo.texture(null, gl.RGBA, gl.REPEAT, gl.NEAREST)
 90 |             .blank(this.statesize[0], this.statesize[1]),
 91 | 
 92 |         capture0: igloo.texture(null, gl.RGBA, gl.REPEAT, gl.NEAREST)
 93 |             .blank(this.statesize[0]*this.S, this.statesize[1]*this.S),
 94 | 
 95 |         rand0: igloo.texture(null, gl.RGBA, gl.REPEAT, gl.NEAREST)
 96 |             .blank(this.statesize[0], this.statesize[1])
 97 | 
 98 |     };
 99 | 
100 | 	//Bind textures to this so they can be drawn to
101 |     this.framebuffers = {
102 |         step: igloo.framebuffer()
103 |     };
104 | 
105 | 	// ************************************ 
106 | 	// ********** Game Additions ********** 
107 | 	// ************************************ 
108 | 
109 | 	//Game canvas layer
110 |     this.gc = document.createElement("canvas");
111 |     this.gc.id = "gc";
112 |     this.gc.width = this.canvas.width;
113 |     this.gc.height = this.canvas.height;
114 | 	this.gc_ctx = this.gc.getContext("2d");
115 | 	document.body.appendChild(this.gc);
116 | 
117 | 	//Game Initial Setup
118 | 	this.game_frame = 0; //for timing of second layer, relative to the first
119 | 
120 | 	this.seedStrength = 0.25; 		
121 | 	this.seedMode = 1; 				
122 | 	this.setRandom(this.textures.layer0_0, this.seedStrength, this.seedMode);
123 | 	this.setRandom(this.textures.rand0, this.seedStrength, this.seedMode);
124 | 
125 | 	//Mouse tracking
126 | 	this.mouse = [0,0];
127 | 
128 | }
129 | 
130 | 
131 | 
132 | 
133 | /* ************************
134 | //     GPU functions     //
135 | ************************ */
136 | 
137 | GOL.prototype.setEmpty = function(tex) {
138 |     var rgba = new Uint8Array(this.statesize[0] * this.statesize[1] * 4);
139 |     for (var i = 0; i < this.statesize[0]*this.statesize[1]; i++) {
140 |         var ii = i * 4;
141 |         rgba[ii + 0] = rgba[ii + 1] = rgba[ii + 2] = 0;
142 |         rgba[ii + 3] = 255;
143 |     }
144 |     tex.subset(rgba, 0, 0, this.statesize[0], this.statesize[1]);
145 |     return this;
146 | };
147 | 
148 | GOL.prototype.setRandom = function(tex, p, mode) {
149 | 
150 | 	//Mode 0: Binary Mixed
151 | 	//Mode 1: Binary Mono
152 | 	//Mode 2: Gradient Mixed Gamma
153 | 	//Mode 3: Gradient Mixed
154 | 	//Mode 4: Binary Red
155 | 	//Mode 5: Binary Red Green
156 | 
157 | 
158 |     var gl = this.igloo.gl
159 | 	var size = this.statesize[0] * this.statesize[1];
160 | 
161 |     var randR = new Uint8Array(size);
162 |     var randG = new Uint8Array(size);
163 |     var randB = new Uint8Array(size);
164 | 
165 | 	if(mode == 0) { 
166 | 		for (var i = 0; i < size; i++) {
167 | 		    randR[i] = Math.random() < p ? 1 : 0;
168 | 		}
169 | 
170 | 		for (var i = 0; i < size; i++) {
171 | 		    randG[i] = Math.random() < p ? 1 : 0;
172 | 		}
173 | 
174 | 		for (var i = 0; i < size; i++) {
175 | 		    randB[i] = Math.random() < p ? 1 : 0;
176 | 		}
177 |     	this.setChans(tex, randR, randG, randB);
178 | 	}
179 | 
180 | 	if(mode == 1) {
181 | 		for (var i = 0; i < size; i++) {
182 | 		    randR[i] = randG[i] = randB[i] = Math.random() < p ? 1 : 0;
183 | 		}
184 |     	this.setChans(tex, randR, randG, randB);
185 | 	}
186 | 
187 | 	if(mode == 2) { 
188 | 		for (var i = 0; i < size; i++) {
189 | 		    randR[i] = Math.random()*255*p;
190 | 		}
191 | 
192 | 		for (var i = 0; i < size; i++) {
193 | 		    randG[i] = Math.random()*255*p;
194 | 		}
195 | 
196 | 		for (var i = 0; i < size; i++) {
197 | 		    randB[i] = Math.random()*255*p;
198 | 		}
199 | 		this.setChansImg(randR, randG, randB, tex);
200 | 	}
201 | 
202 | 	if(mode == 3) { 
203 | 		for (var i = 0; i < size; i++) {
204 | 		    if(Math.random() < p) {randR[i] = Math.random()*255;}
205 | 		}
206 | 
207 | 		for (var i = 0; i < size; i++) {
208 | 		   	if(Math.random() < p) {randG[i] = Math.random()*255;}
209 | 		}
210 | 
211 | 		for (var i = 0; i < size; i++) {
212 | 		   	if(Math.random() < p) {randB[i] = Math.random()*255;}
213 | 		}
214 | 		this.setChansImg(randR, randG, randB, tex);
215 | 	}
216 | 
217 | 	if(mode == 4) { 
218 | 		for (var i = 0; i < size; i++) {
219 | 		    randR[i] = Math.random() < p ? 1 : 0;
220 | 		}
221 | 
222 | 		for (var i = 0; i < size; i++) {
223 | 		    randG[i] = 0;
224 | 		}
225 | 
226 | 		for (var i = 0; i < size; i++) {
227 | 		    randB[i] = 0;
228 | 		}
229 |     	this.setChans(tex, randR, randG, randB);
230 | 	}
231 | 
232 | 	if(mode == 5) { 
233 | 		for (var i = 0; i < size; i++) {
234 | 		    randR[i] = Math.random() < p ? 1 : 0;
235 | 		}
236 | 
237 | 		for (var i = 0; i < size; i++) {
238 | 		    randG[i] = Math.random() < p ? 1 : 0;
239 | 		}
240 | 
241 | 		for (var i = 0; i < size; i++) {
242 | 		    randB[i] = 0;
243 | 		}
244 |     	this.setChans(tex, randR, randG, randB);
245 | 	}
246 | 
247 |     return this;
248 | };
249 | 
250 | GOL.prototype.setChans = function(tex, stateR, stateG, stateB) {
251 |     var rgba = new Uint8Array(this.statesize[0] * this.statesize[1] * 4);
252 |     for (var i = 0; i < stateR.length; i++) {
253 |         var ii = i * 4;
254 | 
255 |         rgba[ii + 0] = stateR[i] ? 255 : 0;
256 |         rgba[ii + 1] = stateG[i] ? 255 : 0;
257 |         rgba[ii + 2] = stateB[i] ? 255 : 0;
258 | 
259 |         rgba[ii + 3] = 255;
260 |     }
261 |     tex.subset(rgba, 0, 0, this.statesize[0], this.statesize[1]);
262 |     return this;
263 | };
264 | 
265 | GOL.prototype.swap = function(layer) {
266 | 
267 | 	if(layer == 0) {
268 | 		var tmp = this.textures.layer0_0;
269 | 		this.textures.layer0_0 = this.textures.layer0_1;
270 | 		this.textures.layer0_1 = tmp;
271 | 	}	
272 | 
273 | 	if(layer == 1) {
274 | 		var tmp = this.textures.filter0_0;
275 | 		this.textures.filter0_0 = this.textures.filter0_1;
276 | 		this.textures.filter0_1 = tmp;
277 | 	}	
278 | 
279 |     return this;
280 | };
281 | 
282 | GOL.prototype.step = function(out, in0, in1, rule_prog, layer, x, y, w, h) {
283 |     var gl = this.igloo.gl;
284 |     this.framebuffers.step.attach(out);
285 |     in0.bind(0);
286 |     in1.bind(1);
287 |     rule_prog.use()
288 |         .attrib('quad', this.buffers.quad, 2)
289 |         .uniformi('tex0_in', 0)
290 |         .uniformi('tex1_in', 1)
291 |         .uniform('tex_size', this.statesize)     
292 |         .draw(gl.TRIANGLE_STRIP, 4);
293 | 	this.swap(layer);
294 |     return this;
295 | };
296 | 
297 | GOL.prototype.merge = function(out, in0, in1, in2, in3) {
298 |     var gl = this.igloo.gl;
299 |     this.framebuffers.step.attach(out);
300 |     in0.bind(0);
301 |     in1.bind(1);
302 |     this.programs.merge.use()
303 |         .attrib('quad', this.buffers.quad, 2)
304 |         .uniformi('tex0_in', 0)
305 |         .uniformi('tex1_in', 1)
306 |         .uniform('tex_size', this.statesize)
307 |         .draw(gl.TRIANGLE_STRIP, 4);
308 | 
309 |     return this;
310 | };
311 | 
312 | GOL.prototype.draw = function() {
313 |     var gl = this.igloo.gl;
314 |     this.igloo.defaultFramebuffer.bind();
315 |     this.textures.render0.bind(0);
316 |     gl.viewport(0, 0, this.statesize[0]*this.S, this.statesize[1]*this.S);
317 |     this.programs.copy.use()
318 |         .attrib('quad', this.buffers.quad, 2)
319 |         .uniformi('tex0_in', 0)
320 |         .uniform('tex_size', this.statesize)
321 |         .uniform('scale', this.S)
322 |         .draw(gl.TRIANGLE_STRIP, 4);
323 |     return this;
324 | };
325 | 
326 | GOL.prototype.capture = function(out, in0) {
327 |     var gl = this.igloo.gl;
328 |     this.framebuffers.step.attach(out);
329 |     in0.bind(0);
330 |     this.programs.copy.use()
331 |         .attrib('quad', this.buffers.quad, 2)
332 |         .uniformi('tex0_in', 0)
333 |         .uniform('tex_size', this.statesize)
334 |         .uniform('scale', this.S)
335 |         .draw(gl.TRIANGLE_STRIP, 4);
336 | 
337 |     return this;
338 | };
339 | 
340 | GOL.prototype.place_circle_pierce = function(tex0, tex1, tex2, x, y, size, layer, mode) {
341 |     var gl = this.igloo.gl;
342 |     this.framebuffers.step.attach(tex2);
343 |     tex0.bind(0);
344 |     tex1.bind(1);
345 |     this.programs.place_circle_pierce.use()
346 |         .attrib('quad', this.buffers.quad, 2)
347 |         .uniformi('tex0_in', 0)
348 |         .uniformi('tex1_in', 1)
349 |         .uniform('tex_size', this.statesize)
350 |         .uniform('x', x - size/2)
351 |         .uniform('y', y - size/2)
352 |         .uniform('size', size)
353 |         .uniform('mode', mode)
354 |         .draw(gl.TRIANGLE_STRIP, 4);
355 | 	this.swap(layer);
356 |     return this;
357 | };
358 | 
359 | 
360 | /* ************************
361 | //   End GPU functions   //
362 | ************************ */
363 | 
364 | 
365 | // ---------------------------------------
366 | 
367 | 
368 | /* ************************
369 | //       MAIN LOOP       //
370 | ************************ */
371 | GOL.prototype.start = function(canvas) {
372 |     if (this.timer == null) {
373 |         this.timer = setInterval(function(){
374 | 
375 | 			//Once a second, refresh the FPS counter (and temporarily game score)
376 | 			if (GOL.now() != this.lasttick) {
377 | 				$('.fps').text(this.fps + ' FPS');
378 | 				this.lasttick = GOL.now();
379 | 				this.fps = 0;
380 | 			} else {
381 | 				this.fps++;
382 | 			}
383 | 
384 | 			//Compute the next frame(s) of the CA
385 | 			for (var repeat_frame_i = 0; repeat_frame_i < gol.gpuframes; repeat_frame_i++) { 
386 | 				
387 | 
388 | 				// *** process layer 0 *** 
389 | 				gol.step(
390 | 					gol.textures.layer0_1, gol.textures.layer0_0, gol.textures.rand0, gol.rule_array[0], 0,
391 | 					gol.statesize[0]/2, gol.statesize[1]/2, 
392 | 					gol.statesize[0]/4, gol.statesize[1]/4
393 | 				);
394 | 
395 | 				// *** process Filter *** 
396 | 				if(gol.usefilter){
397 | 					gol.step(
398 | 						gol.textures.filter0_1, gol.textures.filter0_0, gol.textures.layer0_0, gol.rule_array[1], 1,
399 | 						gol.statesize[0]/2, gol.statesize[1]/2, 
400 | 						gol.statesize[0]/4, gol.statesize[1]/4
401 | 					);
402 | 				}
403 | 
404 | 				//player mouse seeder
405 | 				if(gol.useMouse) {gol.place_circle_pierce(gol.textures.layer0_0, gol.textures.rand0, gol.textures.layer0_1, gol.mouse[0], gol.mouse[1], 16, 0, 3);}
406 | 
407 | 				
408 | 				gol.game_frame++;
409 | 			}
410 | 
411 | 			//Merge the generated textures
412 | 			gol.merge(
413 | 				gol.textures.render0,
414 | 				gol.textures.layer0_0,
415 | 				gol.textures.filter0_0
416 | 			);
417 | 
418 | 			//Render the final texture to the screen
419 | 			gol.draw();					
420 | 
421 | 			//pause on loading, after the first frame is drawn
422 | 			if(gol.allframecount == 1) {gol.toggle();}
423 | 			
424 | 			//Count the total number of displayed/rendered frames
425 | 			gol.allframecount++;	
426 | 
427 | 
428 | 
429 | 			//Image Export handler
430 | 			if (gol.recordnow === true) {
431 | 
432 | 				gol.gen += 1;
433 | 				if(gol.gen % gol.capture_frame_mod === 0/*(gol.gen > 600 && gol.gen % 100 === 0) || (gol.gen < 600 && gol.gen % 10 === 0) || (gol.gen < 30)*/){
434 | 					
435 | 					var rendmod = 100;
436 | 
437 | 					gol.capture(
438 | 						gol.textures.capture0,
439 | 						gol.textures.render0
440 | 					);
441 | 
442 | 					gol.export_image = gol.exportImage(gol.igloo.gl, gol.textures.capture0.texture, gol.canvas.width, gol.canvas.height);
443 | 					gol.export_images[gol.render_frame%rendmod] = gol.export_image;
444 | 					gol.render_frame += 1;
445 | 
446 | 
447 | 					if(gol.render_frame % rendmod === 0)	{
448 | 						gol.downloadAll(gol.export_images, gol.render_frame-rendmod);
449 | 					}
450 | 				}
451 | 			}
452 | 
453 |         }, this.fps_target);     //Determines framerate. 66.6 = 15fps, 33.3 = 30fps, 16.7 = 60fps
454 | 		
455 |     }
456 |     return this;
457 | };
458 | 
459 | 
460 | // ---------------------------------------
461 | 
462 | /* ************************
463 | //   General functions   //
464 | ************************ */
465 | 
466 | GOL.now = function() {
467 |     return Math.floor(Date.now() / 1000);
468 | };
469 | 
470 | GOL.prototype.stop = function() {
471 |     clearInterval(this.timer);
472 |     this.timer = null;
473 |     return this;
474 | };
475 | 
476 | GOL.prototype.toggle = function() {
477 |     if (this.timer == null) {
478 |         this.start();
479 |     } else {
480 |         this.stop();
481 |     }
482 | };
483 | 
484 | GOL.prototype.exportImage = function(gl, texture, width, height) {
485 | 
486 |     // Create a framebuffer backed by the texture
487 |     var framebuffer = gl.createFramebuffer();
488 |     gl.bindFramebuffer(gl.FRAMEBUFFER, framebuffer);
489 |     gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texture, 0);
490 | 
491 |     // Read the contents of the framebuffer
492 |     var data = new Uint8Array(width * height * 4);
493 |     gl.readPixels(0, 0, width, height, gl.RGBA, gl.UNSIGNED_BYTE, data);
494 | 
495 |     gl.deleteFramebuffer(framebuffer);
496 | 
497 |     // Create a 2D canvas to store the result 
498 |     var canvas = document.createElement('canvas');
499 |     canvas.width = width;
500 |     canvas.height = height;
501 |     var context = canvas.getContext('2d');
502 | 
503 |     // Copy the pixels to a 2D canvas
504 |     var imageData = context.createImageData(width, height);
505 |     imageData.data.set(data);
506 |     context.putImageData(imageData, 0, 0);
507 | 
508 |     var img = new Image();
509 |     img.src = canvas.toDataURL("image/png");
510 | 
511 |     return img;
512 | };
513 | 
514 | //Export saved PNG images to a new tab for viewing.
515 | GOL.prototype.imageDump = function() {
516 | 
517 | 	//Write a html document containing the images
518 | 	var s = "";
519 | 	for (var i = 0; i < gol.export_images.length; i++) {
520 | 		s = s + '<img src="'+gol.export_images[i]+'"/>';
521 | 	}
522 | 	
523 | 	//open a new tab and display the images
524 | 	var newWindow = window.open();
525 | 	newWindow.document.write(s);
526 | 	newWindow.document.close();
527 | 
528 | 	//Clear the images from memory
529 | 	gol.export_images = [];
530 | 
531 | };
532 | 
533 | /* Download an img */
534 | GOL.prototype.download = function(img, imgnum) {
535 | 	var zerStr = "";
536 | 	for (i = 0; i < 6-imgnum.toString().length; i++) {
537 | 		zerStr += "0";
538 | 	}
539 | 	zerStr+=imgnum.toString();
540 | 
541 |     var link = document.createElement("a");
542 |     link.href = img.src;
543 |     link.download = "image" + zerStr + ".png";
544 |     link.style.display = "none";
545 |     var evt = new MouseEvent("click", {
546 |         "view": window,
547 |         "bubbles": true,
548 |         "cancelable": true
549 |     });
550 | 
551 |     document.body.appendChild(link);
552 |     link.dispatchEvent(evt);
553 |     document.body.removeChild(link);
554 |     //console.log("Downloading...");
555 | }
556 | 
557 | /* Download all images in 'imgs'. 
558 |  * Optionaly filter them by extension (e.g. "jpg") and/or 
559 |  * download the 'limit' first only  */
560 | GOL.prototype.downloadAll = function(imgs, imgnum) {
561 | 
562 |     /* (Try to) download the images */ 
563 | 	for (var i = 0; i < imgs.length; i++) {
564 |         gol.download(imgs[i], imgnum+i);
565 |     }
566 | 
567 | }
568 | 
569 | 
570 | /**
571 |  * Find simulation coordinates for event.
572 |  * This is a workaround for Firefox bug #69787 and jQuery bug #8523.
573 |  * @returns {Array} target-relative offset
574 |  */
575 | GOL.prototype.eventCoord = function(event) {
576 |     var $target = $(event.target),
577 |         offset = $target.offset(),
578 |         border = 1,
579 |         x = event.pageX - offset.left - border,
580 |         y = $target.height() - (event.pageY - offset.top - border);
581 |     return [Math.floor(x), Math.floor(y)];
582 | };
583 | 
584 | 
585 | 
586 | //Builds the menu & event handlers
587 | function addGUI() { 
588 |     var gui = new dat.GUI(),
589 |         cont = new myConfig();
590 | 	gui.cont = cont;
591 | 
592 | 	// ***********************************************
593 | 
594 |     gui.add(cont, 'bPause')			.name('Pause').onFinishChange(tog);
595 |     gui.add(cont, 'bMouse')			.name('Mouse Seeding').onFinishChange(mouse);
596 |     gui.add(cont, 'bFilter')		.name('Apply Filter').onFinishChange(tog_filter);
597 |     gui.add(cont, 'bRecord')		.name('Record Frames').onFinishChange(tog_record);
598 | 
599 | 
600 |     gui.add(cont, 'fps', 1, 60)				.step(1.0).name('Target FPS').onFinishChange(set_fps);
601 |     gui.add(cont, 'gpuframes', 1, 32)		.step(1.0).name('GPU Frames').onFinishChange(set_gpuframes);
602 |     gui.add(cont, 'reseed', 0, 1)			.step(0.01).name('Reseed Strength').onFinishChange(set_reseed);
603 |     gui.add(cont, 'recframerate', 1, 1024)	.step(1.0).name('Record Frame-skip').onFinishChange(set_frame_capture);
604 |     //gui.add(cont, 'seedmode', 0, 5)			.step(1).name('Seed Mode').onFinishChange(set_seedmode);
605 | 
606 | 	// ***********************************************
607 | 
608 | 	function tog(){
609 | 		gol.toggle();
610 | 		document.getElementById("life").focus();
611 | 	}
612 | 
613 | 	function mouse(){
614 | 		gol.useMouse = !gol.useMouse;
615 | 		document.getElementById("life").focus();
616 | 	}
617 | 
618 | 	function tog_record(value){
619 | 		gol.recordnow = !gol.recordnow;
620 | 		document.getElementById("life").focus();
621 | 	}
622 | 
623 | 	function tog_filter(value){
624 | 		gol.usefilter = !gol.usefilter;
625 | 		gol.setEmpty(gol.textures.filter0_0);
626 | 		document.getElementById("life").focus();
627 | 	}
628 | 
629 | 	function set_frame_capture(value){
630 | 		gol.capture_frame_mod = value;
631 | 	}
632 | 
633 |    	function set_fps(value){
634 | 		gol.toggle();
635 |         gol.fps_target = 1000/value;
636 | 		gol.toggle();
637 | 		document.getElementById("life").focus();
638 | 	}
639 | 
640 |    	function set_gpuframes(value){
641 | 		gol.toggle();
642 |         gol.gpuframes = Math.round(value);
643 | 		gol.toggle();
644 | 		document.getElementById("life").focus();
645 | 	}
646 | 
647 |    	function set_reseed(value){
648 | 		gol.toggle();
649 | 		gol.seedStrength = value;
650 |         gol.setRandom(gol.textures.layer0_0, gol.seedStrength, gol.seedMode);
651 |         gol.setRandom(gol.textures.rand0, gol.seedStrength, gol.seedMode);
652 | 		//gol.reset_rules(0);
653 | 		gol.toggle();
654 | 		document.getElementById("life").focus();
655 | 	}
656 | 
657 | 			
658 |    	function set_seedmode(value){
659 | 		gol.seedMode = value;
660 | 		document.getElementById("life").focus();
661 | 	}
662 | 
663 | 
664 | 	// ***********************************************
665 | 
666 | 	return gui;
667 | 	
668 | }
669 | 
670 | function myConfig() {
671 | 	this.bPause = true;
672 | 	this.bMouse = gol.useMouse;
673 | 	this.bFilter = gol.usefilter;
674 | 	this.bRecord = gol.recordnow;
675 | 	this.recframerate = gol.capture_frame_mod;
676 | 	this.fps = 30;
677 | 	this.gpuframes = gol.gpuframes;
678 | 	this.reseed = gol.seedStrength;
679 | 	this.seedmode = gol.seedMode;
680 | }
681 | 
682 | function Controller(gol) {
683 |     this.gol = gol;
684 |     var _this = this;
685 |     var $canvas = $(gol.igloo.canvas);
686 |     var $canvas_gc = $(gol.gc);
687 | 
688 | 	gol.gui = addGUI();
689 | 
690 | 	//Prevent default actions like right-click menus
691 |     $canvas_gc.on('contextmenu', function(event) {
692 |         event.preventDefault();
693 |         return false;
694 |     });	
695 | 
696 | 	$canvas_gc.on('mousemove', function(event) {
697 |         var pos = gol.eventCoord(event);
698 |         gol.mouse[0] = pos[0]/(gol.S);
699 | 		gol.mouse[1] = ((gol.statesize[1])-pos[1]/gol.S);
700 |     });	
701 | }
702 | 
703 | GOL.prototype.reset_rules = function() {
704 | 	
705 | 	gol.programs = {
706 | 		Rule0:	gol.igloo.program('glsl/quad.vert', gol.rule_paths[0]),
707 | 		blurFilter:	igloo.program('glsl/quad.vert', gol.rule_paths[1]),
708 | 
709 | 		//Utility shaders
710 |         copy: 					gol.igloo.program('glsl/quad.vert', 'glsl/copy.frag'),
711 |         merge: 					gol.igloo.program('glsl/quad.vert', 'glsl/TexMerge.frag'),
712 |         place_circle_pierce: 	gol.igloo.program('glsl/quad.vert', 'glsl/PlaceCirclePierce.frag')
713 |     };
714 | 
715 | 	gol.rule_array[0] = gol.programs.Rule0;
716 | 	gol.rule_array[1] = gol.programs.blurFilter;
717 | }
718 | 
719 | 
720 | /* ************************
721 | // End General functions //
722 | ************************ */
723 | 
724 | 
725 | // Initialize everything. Entry Point. 
726 | var gol = null, controller = null, player = null;
727 | $(document).ready(function() {
728 |     var $canvas = $('#life');
729 |     gol = new GOL($canvas[0]).draw().start($canvas[0]);
730 |     controller = new Controller(gol); //GUI
731 | });
732 | 
733 | //Don't scroll on spacebar
734 | $(window).on('keydown', function(event) {
735 |     return !(event.keyCode === 32);
736 | });
737 | 
738 | 


--------------------------------------------------------------------------------
/WebGL-Automata/js/vendor/dat.gui.min.js:
--------------------------------------------------------------------------------
 1 | var dat=dat||{};dat.gui=dat.gui||{};dat.utils=dat.utils||{};dat.controllers=dat.controllers||{};dat.dom=dat.dom||{};dat.color=dat.color||{};dat.utils.css=function(){return{load:function(f,a){a=a||document;var d=a.createElement("link");d.type="text/css";d.rel="stylesheet";d.href=f;a.getElementsByTagName("head")[0].appendChild(d)},inject:function(f,a){a=a||document;var d=document.createElement("style");d.type="text/css";d.innerHTML=f;a.getElementsByTagName("head")[0].appendChild(d)}}}();
 2 | dat.utils.common=function(){var f=Array.prototype.forEach,a=Array.prototype.slice;return{BREAK:{},extend:function(d){this.each(a.call(arguments,1),function(a){for(var c in a)this.isUndefined(a[c])||(d[c]=a[c])},this);return d},defaults:function(d){this.each(a.call(arguments,1),function(a){for(var c in a)this.isUndefined(d[c])&&(d[c]=a[c])},this);return d},compose:function(){var d=a.call(arguments);return function(){for(var e=a.call(arguments),c=d.length-1;0<=c;c--)e=[d[c].apply(this,e)];return e[0]}},
 3 | each:function(a,e,c){if(a)if(f&&a.forEach&&a.forEach===f)a.forEach(e,c);else if(a.length===a.length+0)for(var b=0,q=a.length;b<q&&!(b in a&&e.call(c,a[b],b)===this.BREAK);b++);else for(b in a)if(e.call(c,a[b],b)===this.BREAK)break},defer:function(a){setTimeout(a,0)},toArray:function(d){return d.toArray?d.toArray():a.call(d)},isUndefined:function(a){return void 0===a},isNull:function(a){return null===a},isNaN:function(a){return a!==a},isArray:Array.isArray||function(a){return a.constructor===Array},
 4 | isObject:function(a){return a===Object(a)},isNumber:function(a){return a===a+0},isString:function(a){return a===a+""},isBoolean:function(a){return!1===a||!0===a},isFunction:function(a){return"[object Function]"===Object.prototype.toString.call(a)}}}();
 5 | dat.controllers.Controller=function(f){var a=function(a,e){this.initialValue=a[e];this.domElement=document.createElement("div");this.object=a;this.property=e;this.__onFinishChange=this.__onChange=void 0};f.extend(a.prototype,{onChange:function(a){this.__onChange=a;return this},onFinishChange:function(a){this.__onFinishChange=a;return this},setValue:function(a){this.object[this.property]=a;this.__onChange&&this.__onChange.call(this,a);this.updateDisplay();return this},getValue:function(){return this.object[this.property]},
 6 | updateDisplay:function(){return this},isModified:function(){return this.initialValue!==this.getValue()}});return a}(dat.utils.common);
 7 | dat.dom.dom=function(f){function a(b){if("0"===b||f.isUndefined(b))return 0;b=b.match(e);return f.isNull(b)?0:parseFloat(b[1])}var d={};f.each({HTMLEvents:["change"],MouseEvents:["click","mousemove","mousedown","mouseup","mouseover"],KeyboardEvents:["keydown"]},function(b,a){f.each(b,function(b){d[b]=a})});var e=/(\d+(\.\d+)?)px/,c={makeSelectable:function(b,a){void 0!==b&&void 0!==b.style&&(b.onselectstart=a?function(){return!1}:function(){},b.style.MozUserSelect=a?"auto":"none",b.style.KhtmlUserSelect=
 8 | a?"auto":"none",b.unselectable=a?"on":"off")},makeFullscreen:function(b,a,c){f.isUndefined(a)&&(a=!0);f.isUndefined(c)&&(c=!0);b.style.position="absolute";a&&(b.style.left=0,b.style.right=0);c&&(b.style.top=0,b.style.bottom=0)},fakeEvent:function(b,a,c,e){c=c||{};var s=d[a];if(!s)throw Error("Event type "+a+" not supported.");var n=document.createEvent(s);switch(s){case "MouseEvents":n.initMouseEvent(a,c.bubbles||!1,c.cancelable||!0,window,c.clickCount||1,0,0,c.x||c.clientX||0,c.y||c.clientY||0,!1,
 9 | !1,!1,!1,0,null);break;case "KeyboardEvents":s=n.initKeyboardEvent||n.initKeyEvent;f.defaults(c,{cancelable:!0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,keyCode:void 0,charCode:void 0});s(a,c.bubbles||!1,c.cancelable,window,c.ctrlKey,c.altKey,c.shiftKey,c.metaKey,c.keyCode,c.charCode);break;default:n.initEvent(a,c.bubbles||!1,c.cancelable||!0)}f.defaults(n,e);b.dispatchEvent(n)},bind:function(a,e,d,f){a.addEventListener?a.addEventListener(e,d,f||!1):a.attachEvent&&a.attachEvent("on"+e,d);return c},
10 | unbind:function(a,e,d,f){a.removeEventListener?a.removeEventListener(e,d,f||!1):a.detachEvent&&a.detachEvent("on"+e,d);return c},addClass:function(a,e){if(void 0===a.className)a.className=e;else if(a.className!==e){var d=a.className.split(/ +/);-1==d.indexOf(e)&&(d.push(e),a.className=d.join(" ").replace(/^\s+/,"").replace(/\s+$/,""))}return c},removeClass:function(a,e){if(e){if(void 0!==a.className)if(a.className===e)a.removeAttribute("class");else{var d=a.className.split(/ +/),f=d.indexOf(e);-1!=
11 | f&&(d.splice(f,1),a.className=d.join(" "))}}else a.className=void 0;return c},hasClass:function(a,c){return RegExp("(?:^|\\s+)"+c+"(?:\\s+|$)").test(a.className)||!1},getWidth:function(b){b=getComputedStyle(b);return a(b["border-left-width"])+a(b["border-right-width"])+a(b["padding-left"])+a(b["padding-right"])+a(b.width)},getHeight:function(b){b=getComputedStyle(b);return a(b["border-top-width"])+a(b["border-bottom-width"])+a(b["padding-top"])+a(b["padding-bottom"])+a(b.height)},getOffset:function(a){var c=
12 | {left:0,top:0};if(a.offsetParent){do c.left+=a.offsetLeft,c.top+=a.offsetTop;while(a=a.offsetParent)}return c},isActive:function(a){return a===document.activeElement&&(a.type||a.href)}};return c}(dat.utils.common);
13 | dat.controllers.OptionController=function(f,a,d){var e=function(c,b,f){e.superclass.call(this,c,b);var r=this;this.__select=document.createElement("select");if(d.isArray(f)){var m={};d.each(f,function(a){m[a]=a});f=m}d.each(f,function(a,b){var c=document.createElement("option");c.innerHTML=b;c.setAttribute("value",a);r.__select.appendChild(c)});this.updateDisplay();a.bind(this.__select,"change",function(){r.setValue(this.options[this.selectedIndex].value)});this.domElement.appendChild(this.__select)};
14 | e.superclass=f;d.extend(e.prototype,f.prototype,{setValue:function(a){a=e.superclass.prototype.setValue.call(this,a);this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue());return a},updateDisplay:function(){this.__select.value=this.getValue();return e.superclass.prototype.updateDisplay.call(this)}});return e}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
15 | dat.controllers.NumberController=function(f,a){function d(a){a=a.toString();return-1<a.indexOf(".")?a.length-a.indexOf(".")-1:0}var e=function(c,b,f){e.superclass.call(this,c,b);f=f||{};this.__min=f.min;this.__max=f.max;this.__step=f.step;a.isUndefined(this.__step)?this.__impliedStep=0==this.initialValue?1:Math.pow(10,Math.floor(Math.log(this.initialValue)/Math.LN10))/10:this.__impliedStep=this.__step;this.__precision=d(this.__impliedStep)};e.superclass=f;a.extend(e.prototype,f.prototype,{setValue:function(a){void 0!==
16 | this.__min&&a<this.__min?a=this.__min:void 0!==this.__max&&a>this.__max&&(a=this.__max);void 0!==this.__step&&0!=a%this.__step&&(a=Math.round(a/this.__step)*this.__step);return e.superclass.prototype.setValue.call(this,a)},min:function(a){this.__min=a;return this},max:function(a){this.__max=a;return this},step:function(a){this.__impliedStep=this.__step=a;this.__precision=d(a);return this}});return e}(dat.controllers.Controller,dat.utils.common);
17 | dat.controllers.NumberControllerBox=function(f,a,d){var e=function(c,b,f){function r(){var a=parseFloat(n.__input.value);d.isNaN(a)||n.setValue(a)}function m(a){var b=p-a.clientY;n.setValue(n.getValue()+b*n.__impliedStep);p=a.clientY}function s(){a.unbind(window,"mousemove",m);a.unbind(window,"mouseup",s)}this.__truncationSuspended=!1;e.superclass.call(this,c,b,f);var n=this,p;this.__input=document.createElement("input");this.__input.setAttribute("type","text");a.bind(this.__input,"change",r);a.bind(this.__input,
18 | "blur",function(){r();n.__onFinishChange&&n.__onFinishChange.call(n,n.getValue())});a.bind(this.__input,"mousedown",function(b){a.bind(window,"mousemove",m);a.bind(window,"mouseup",s);p=b.clientY});a.bind(this.__input,"keydown",function(a){13===a.keyCode&&(n.__truncationSuspended=!0,this.blur(),n.__truncationSuspended=!1)});this.updateDisplay();this.domElement.appendChild(this.__input)};e.superclass=f;d.extend(e.prototype,f.prototype,{updateDisplay:function(){var a=this.__input,b;if(this.__truncationSuspended)b=
19 | this.getValue();else{b=this.getValue();var d=Math.pow(10,this.__precision);b=Math.round(b*d)/d}a.value=b;return e.superclass.prototype.updateDisplay.call(this)}});return e}(dat.controllers.NumberController,dat.dom.dom,dat.utils.common);
20 | dat.controllers.NumberControllerSlider=function(f,a,d,e,c){function b(a,b,c,e,d){return e+(a-b)/(c-b)*(d-e)}var q=function(c,e,d,f,p){function z(c){c.preventDefault();var e=a.getOffset(k.__background),d=a.getWidth(k.__background);k.setValue(b(c.clientX,e.left,e.left+d,k.__min,k.__max));return!1}function g(){a.unbind(window,"mousemove",z);a.unbind(window,"mouseup",g);k.__onFinishChange&&k.__onFinishChange.call(k,k.getValue())}q.superclass.call(this,c,e,{min:d,max:f,step:p});var k=this;this.__background=
21 | document.createElement("div");this.__foreground=document.createElement("div");a.bind(this.__background,"mousedown",function(b){a.bind(window,"mousemove",z);a.bind(window,"mouseup",g);z(b)});a.addClass(this.__background,"slider");a.addClass(this.__foreground,"slider-fg");this.updateDisplay();this.__background.appendChild(this.__foreground);this.domElement.appendChild(this.__background)};q.superclass=f;q.useDefaultStyles=function(){d.inject(c)};e.extend(q.prototype,f.prototype,{updateDisplay:function(){var a=
22 | (this.getValue()-this.__min)/(this.__max-this.__min);this.__foreground.style.width=100*a+"%";return q.superclass.prototype.updateDisplay.call(this)}});return q}(dat.controllers.NumberController,dat.dom.dom,dat.utils.css,dat.utils.common,"/**\r\n * dat-gui JavaScript Controller Library\r\n * http://code.google.com/p/dat-gui\r\n *\r\n * Copyright 2011 Data Arts Team, Google Creative Lab\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n */\r\n\r\n.slider {\r\n  box-shadow: inset 0 2px 4px rgba(0,0,0,0.15);\r\n  height: 1em;\r\n  border-radius: 1em;\r\n  background-color: #eee;\r\n  padding: 0 0.5em;\r\n  overflow: hidden;\r\n}\r\n\r\n.slider-fg {\r\n  padding: 1px 0 2px 0;\r\n  background-color: #aaa;\r\n  height: 1em;\r\n  margin-left: -0.5em;\r\n  padding-right: 0.5em;\r\n  border-radius: 1em 0 0 1em;\r\n}\r\n\r\n.slider-fg:after {\r\n  display: inline-block;\r\n  border-radius: 1em;\r\n  background-color: #fff;\r\n  border:  1px solid #aaa;\r\n  content: '';\r\n  float: right;\r\n  margin-right: -1em;\r\n  margin-top: -1px;\r\n  height: 0.9em;\r\n  width: 0.9em;\r\n}");
23 | dat.controllers.FunctionController=function(f,a,d){var e=function(c,b,d){e.superclass.call(this,c,b);var f=this;this.__button=document.createElement("div");this.__button.innerHTML=void 0===d?"Fire":d;a.bind(this.__button,"click",function(a){a.preventDefault();f.fire();return!1});a.addClass(this.__button,"button");this.domElement.appendChild(this.__button)};e.superclass=f;d.extend(e.prototype,f.prototype,{fire:function(){this.__onChange&&this.__onChange.call(this);this.__onFinishChange&&this.__onFinishChange.call(this,
24 | this.getValue());this.getValue().call(this.object)}});return e}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
25 | dat.controllers.BooleanController=function(f,a,d){var e=function(c,b){e.superclass.call(this,c,b);var d=this;this.__prev=this.getValue();this.__checkbox=document.createElement("input");this.__checkbox.setAttribute("type","checkbox");a.bind(this.__checkbox,"change",function(){d.setValue(!d.__prev)},!1);this.domElement.appendChild(this.__checkbox);this.updateDisplay()};e.superclass=f;d.extend(e.prototype,f.prototype,{setValue:function(a){a=e.superclass.prototype.setValue.call(this,a);this.__onFinishChange&&
26 | this.__onFinishChange.call(this,this.getValue());this.__prev=this.getValue();return a},updateDisplay:function(){!0===this.getValue()?(this.__checkbox.setAttribute("checked","checked"),this.__checkbox.checked=!0):this.__checkbox.checked=!1;return e.superclass.prototype.updateDisplay.call(this)}});return e}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
27 | dat.color.toString=function(f){return function(a){if(1==a.a||f.isUndefined(a.a)){for(a=a.hex.toString(16);6>a.length;)a="0"+a;return"#"+a}return"rgba("+Math.round(a.r)+","+Math.round(a.g)+","+Math.round(a.b)+","+a.a+")"}}(dat.utils.common);
28 | dat.color.interpret=function(f,a){var d,e,c=[{litmus:a.isString,conversions:{THREE_CHAR_HEX:{read:function(a){a=a.match(/^#([A-F0-9])([A-F0-9])([A-F0-9])$/i);return null===a?!1:{space:"HEX",hex:parseInt("0x"+a[1].toString()+a[1].toString()+a[2].toString()+a[2].toString()+a[3].toString()+a[3].toString())}},write:f},SIX_CHAR_HEX:{read:function(a){a=a.match(/^#([A-F0-9]{6})$/i);return null===a?!1:{space:"HEX",hex:parseInt("0x"+a[1].toString())}},write:f},CSS_RGB:{read:function(a){a=a.match(/^rgb\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/);
29 | return null===a?!1:{space:"RGB",r:parseFloat(a[1]),g:parseFloat(a[2]),b:parseFloat(a[3])}},write:f},CSS_RGBA:{read:function(a){a=a.match(/^rgba\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\,\s*(.+)\s*\)/);return null===a?!1:{space:"RGB",r:parseFloat(a[1]),g:parseFloat(a[2]),b:parseFloat(a[3]),a:parseFloat(a[4])}},write:f}}},{litmus:a.isNumber,conversions:{HEX:{read:function(a){return{space:"HEX",hex:a,conversionName:"HEX"}},write:function(a){return a.hex}}}},{litmus:a.isArray,conversions:{RGB_ARRAY:{read:function(a){return 3!=
30 | a.length?!1:{space:"RGB",r:a[0],g:a[1],b:a[2]}},write:function(a){return[a.r,a.g,a.b]}},RGBA_ARRAY:{read:function(a){return 4!=a.length?!1:{space:"RGB",r:a[0],g:a[1],b:a[2],a:a[3]}},write:function(a){return[a.r,a.g,a.b,a.a]}}}},{litmus:a.isObject,conversions:{RGBA_OBJ:{read:function(b){return a.isNumber(b.r)&&a.isNumber(b.g)&&a.isNumber(b.b)&&a.isNumber(b.a)?{space:"RGB",r:b.r,g:b.g,b:b.b,a:b.a}:!1},write:function(a){return{r:a.r,g:a.g,b:a.b,a:a.a}}},RGB_OBJ:{read:function(b){return a.isNumber(b.r)&&
31 | a.isNumber(b.g)&&a.isNumber(b.b)?{space:"RGB",r:b.r,g:b.g,b:b.b}:!1},write:function(a){return{r:a.r,g:a.g,b:a.b}}},HSVA_OBJ:{read:function(b){return a.isNumber(b.h)&&a.isNumber(b.s)&&a.isNumber(b.v)&&a.isNumber(b.a)?{space:"HSV",h:b.h,s:b.s,v:b.v,a:b.a}:!1},write:function(a){return{h:a.h,s:a.s,v:a.v,a:a.a}}},HSV_OBJ:{read:function(b){return a.isNumber(b.h)&&a.isNumber(b.s)&&a.isNumber(b.v)?{space:"HSV",h:b.h,s:b.s,v:b.v}:!1},write:function(a){return{h:a.h,s:a.s,v:a.v}}}}}];return function(){e=!1;
32 | var b=1<arguments.length?a.toArray(arguments):arguments[0];a.each(c,function(c){if(c.litmus(b))return a.each(c.conversions,function(c,f){d=c.read(b);if(!1===e&&!1!==d)return e=d,d.conversionName=f,d.conversion=c,a.BREAK}),a.BREAK});return e}}(dat.color.toString,dat.utils.common);
33 | dat.GUI=dat.gui.GUI=function(f,a,d,e,c,b,q,r,m,s,n,p,z,g,k){function u(a,b,h,d){if(void 0===b[h])throw Error("Object "+b+' has no property "'+h+'"');d.color?b=new n(b,h):(b=[b,h].concat(d.factoryArgs),b=e.apply(a,b));d.before instanceof c&&(d.before=d.before.__li);x(a,b);g.addClass(b.domElement,"c");h=document.createElement("span");g.addClass(h,"property-name");h.innerHTML=b.property;var f=document.createElement("div");f.appendChild(h);f.appendChild(b.domElement);d=v(a,f,d.before);g.addClass(d,l.CLASS_CONTROLLER_ROW);
34 | g.addClass(d,typeof b.getValue());t(a,d,b);a.__controllers.push(b);return b}function v(a,b,h){var c=document.createElement("li");b&&c.appendChild(b);h?a.__ul.insertBefore(c,h):a.__ul.appendChild(c);a.onResize();return c}function t(a,c,h){h.__li=c;h.__gui=a;k.extend(h,{options:function(b){if(1<arguments.length){var c=h.__li.nextElementSibling;h.remove();return u(a,h.object,h.property,{before:c,factoryArgs:[k.toArray(arguments)]})}if(k.isArray(b)||k.isObject(b))return c=h.__li.nextElementSibling,h.remove(),
35 | u(a,h.object,h.property,{before:c,factoryArgs:[b]})},name:function(a){h.__li.firstElementChild.firstElementChild.innerHTML=a;return h},listen:function(){h.__gui.listen(h);return h},remove:function(){h.__gui.remove(h);return h}});if(h instanceof m){var d=new r(h.object,h.property,{min:h.__min,max:h.__max,step:h.__step});k.each(["updateDisplay","onChange","onFinishChange"],function(a){var K=h[a],b=d[a];h[a]=d[a]=function(){var a=Array.prototype.slice.call(arguments);K.apply(h,a);return b.apply(d,a)}});
36 | g.addClass(c,"has-slider");h.domElement.insertBefore(d.domElement,h.domElement.firstElementChild)}else if(h instanceof r){var e=function(b){return k.isNumber(h.__min)&&k.isNumber(h.__max)?(h.remove(),u(a,h.object,h.property,{before:h.__li.nextElementSibling,factoryArgs:[h.__min,h.__max,h.__step]})):b};h.min=k.compose(e,h.min);h.max=k.compose(e,h.max)}else h instanceof b?(g.bind(c,"click",function(){g.fakeEvent(h.__checkbox,"click")}),g.bind(h.__checkbox,"click",function(a){a.stopPropagation()})):
37 | h instanceof q?(g.bind(c,"click",function(){g.fakeEvent(h.__button,"click")}),g.bind(c,"mouseover",function(){g.addClass(h.__button,"hover")}),g.bind(c,"mouseout",function(){g.removeClass(h.__button,"hover")})):h instanceof n&&(g.addClass(c,"color"),h.updateDisplay=k.compose(function(a){c.style.borderLeftColor=h.__color.toString();return a},h.updateDisplay),h.updateDisplay());h.setValue=k.compose(function(b){a.getRoot().__preset_select&&h.isModified()&&E(a.getRoot(),!0);return b},h.setValue)}function x(a,
38 | b){var c=a.getRoot(),d=c.__rememberedObjects.indexOf(b.object);if(-1!=d){var e=c.__rememberedObjectIndecesToControllers[d];void 0===e&&(e={},c.__rememberedObjectIndecesToControllers[d]=e);e[b.property]=b;if(c.load&&c.load.remembered){c=c.load.remembered;if(c[a.preset])c=c[a.preset];else if(c[A])c=c[A];else return;c[d]&&void 0!==c[d][b.property]&&(d=c[d][b.property],b.initialValue=d,b.setValue(d))}}}function L(a){var b=a.__save_row=document.createElement("li");g.addClass(a.domElement,"has-save");a.__ul.insertBefore(b,
39 | a.__ul.firstChild);g.addClass(b,"save-row");var c=document.createElement("span");c.innerHTML="&nbsp;";g.addClass(c,"button gears");var d=document.createElement("span");d.innerHTML="Save";g.addClass(d,"button");g.addClass(d,"save");var e=document.createElement("span");e.innerHTML="New";g.addClass(e,"button");g.addClass(e,"save-as");var f=document.createElement("span");f.innerHTML="Revert";g.addClass(f,"button");g.addClass(f,"revert");var s=a.__preset_select=document.createElement("select");a.load&&
40 | a.load.remembered?k.each(a.load.remembered,function(b,c){F(a,c,c==a.preset)}):F(a,A,!1);g.bind(s,"change",function(){for(var b=0;b<a.__preset_select.length;b++)a.__preset_select[b].innerHTML=a.__preset_select[b].value;a.preset=this.value});b.appendChild(s);b.appendChild(c);b.appendChild(d);b.appendChild(e);b.appendChild(f);if(w){var b=document.getElementById("dg-save-locally"),n=document.getElementById("dg-local-explain");b.style.display="block";b=document.getElementById("dg-local-storage");"true"===
41 | localStorage.getItem(document.location.href+".isLocal")&&b.setAttribute("checked","checked");var p=function(){n.style.display=a.useLocalStorage?"block":"none"};p();g.bind(b,"change",function(){a.useLocalStorage=!a.useLocalStorage;p()})}var l=document.getElementById("dg-new-constructor");g.bind(l,"keydown",function(a){!a.metaKey||67!==a.which&&67!=a.keyCode||B.hide()});g.bind(c,"click",function(){l.innerHTML=JSON.stringify(a.getSaveObject(),void 0,2);B.show();l.focus();l.select()});g.bind(d,"click",
42 | function(){a.save()});g.bind(e,"click",function(){var b=prompt("Enter a new preset name.");b&&a.saveAs(b)});g.bind(f,"click",function(){a.revert()})}function M(a){function b(f){f.preventDefault();e=f.clientX;g.addClass(a.__closeButton,l.CLASS_DRAG);g.bind(window,"mousemove",c);g.bind(window,"mouseup",d);return!1}function c(b){b.preventDefault();a.width+=e-b.clientX;a.onResize();e=b.clientX;return!1}function d(){g.removeClass(a.__closeButton,l.CLASS_DRAG);g.unbind(window,"mousemove",c);g.unbind(window,
43 | "mouseup",d)}a.__resize_handle=document.createElement("div");k.extend(a.__resize_handle.style,{width:"6px",marginLeft:"-3px",height:"200px",cursor:"ew-resize",position:"absolute"});var e;g.bind(a.__resize_handle,"mousedown",b);g.bind(a.__closeButton,"mousedown",b);a.domElement.insertBefore(a.__resize_handle,a.domElement.firstElementChild)}function G(a,b){a.domElement.style.width=b+"px";a.__save_row&&a.autoPlace&&(a.__save_row.style.width=b+"px");a.__closeButton&&(a.__closeButton.style.width=b+"px")}
44 | function C(a,b){var c={};k.each(a.__rememberedObjects,function(d,e){var f={};k.each(a.__rememberedObjectIndecesToControllers[e],function(a,c){f[c]=b?a.initialValue:a.getValue()});c[e]=f});return c}function F(a,b,c){var d=document.createElement("option");d.innerHTML=b;d.value=b;a.__preset_select.appendChild(d);c&&(a.__preset_select.selectedIndex=a.__preset_select.length-1)}function E(a,b){var c=a.__preset_select[a.__preset_select.selectedIndex];c.innerHTML=b?c.value+"*":c.value}function H(a){0!=a.length&&
45 | p(function(){H(a)});k.each(a,function(a){a.updateDisplay()})}f.inject(d);var A="Default",w;try{w="localStorage"in window&&null!==window.localStorage}catch(N){w=!1}var B,I=!0,y,D=!1,J=[],l=function(a){function b(){var a=c.getRoot();a.width+=1;k.defer(function(){a.width-=1})}var c=this;this.domElement=document.createElement("div");this.__ul=document.createElement("ul");this.domElement.appendChild(this.__ul);g.addClass(this.domElement,"dg");this.__folders={};this.__controllers=[];this.__rememberedObjects=
46 | [];this.__rememberedObjectIndecesToControllers=[];this.__listening=[];a=a||{};a=k.defaults(a,{autoPlace:!0,width:l.DEFAULT_WIDTH});a=k.defaults(a,{resizable:a.autoPlace,hideable:a.autoPlace});k.isUndefined(a.load)?a.load={preset:A}:a.preset&&(a.load.preset=a.preset);k.isUndefined(a.parent)&&a.hideable&&J.push(this);a.resizable=k.isUndefined(a.parent)&&a.resizable;a.autoPlace&&k.isUndefined(a.scrollable)&&(a.scrollable=!0);var d=w&&"true"===localStorage.getItem(document.location.href+".isLocal"),e;
47 | Object.defineProperties(this,{parent:{get:function(){return a.parent}},scrollable:{get:function(){return a.scrollable}},autoPlace:{get:function(){return a.autoPlace}},preset:{get:function(){return c.parent?c.getRoot().preset:a.load.preset},set:function(b){c.parent?c.getRoot().preset=b:a.load.preset=b;for(b=0;b<this.__preset_select.length;b++)this.__preset_select[b].value==this.preset&&(this.__preset_select.selectedIndex=b);c.revert()}},width:{get:function(){return a.width},set:function(b){a.width=
48 | b;G(c,b)}},name:{get:function(){return a.name},set:function(b){a.name=b;s&&(s.innerHTML=a.name)}},closed:{get:function(){return a.closed},set:function(b){a.closed=b;a.closed?g.addClass(c.__ul,l.CLASS_CLOSED):g.removeClass(c.__ul,l.CLASS_CLOSED);this.onResize();c.__closeButton&&(c.__closeButton.innerHTML=b?l.TEXT_OPEN:l.TEXT_CLOSED)}},load:{get:function(){return a.load}},useLocalStorage:{get:function(){return d},set:function(a){w&&((d=a)?g.bind(window,"unload",e):g.unbind(window,"unload",e),localStorage.setItem(document.location.href+
49 | ".isLocal",a))}}});if(k.isUndefined(a.parent)){a.closed=!1;g.addClass(this.domElement,l.CLASS_MAIN);g.makeSelectable(this.domElement,!1);if(w&&d){c.useLocalStorage=!0;var f=localStorage.getItem(document.location.href+".gui");f&&(a.load=JSON.parse(f))}this.__closeButton=document.createElement("div");this.__closeButton.innerHTML=l.TEXT_CLOSED;g.addClass(this.__closeButton,l.CLASS_CLOSE_BUTTON);this.domElement.appendChild(this.__closeButton);g.bind(this.__closeButton,"click",function(){c.closed=!c.closed})}else{void 0===
50 | a.closed&&(a.closed=!0);var s=document.createTextNode(a.name);g.addClass(s,"controller-name");f=v(c,s);g.addClass(this.__ul,l.CLASS_CLOSED);g.addClass(f,"title");g.bind(f,"click",function(a){a.preventDefault();c.closed=!c.closed;return!1});a.closed||(this.closed=!1)}a.autoPlace&&(k.isUndefined(a.parent)&&(I&&(y=document.createElement("div"),g.addClass(y,"dg"),g.addClass(y,l.CLASS_AUTO_PLACE_CONTAINER),document.body.appendChild(y),I=!1),y.appendChild(this.domElement),g.addClass(this.domElement,l.CLASS_AUTO_PLACE)),
51 | this.parent||G(c,a.width));g.bind(window,"resize",function(){c.onResize()});g.bind(this.__ul,"webkitTransitionEnd",function(){c.onResize()});g.bind(this.__ul,"transitionend",function(){c.onResize()});g.bind(this.__ul,"oTransitionEnd",function(){c.onResize()});this.onResize();a.resizable&&M(this);this.saveToLocalStorageIfPossible=e=function(){w&&"true"===localStorage.getItem(document.location.href+".isLocal")&&localStorage.setItem(document.location.href+".gui",JSON.stringify(c.getSaveObject()))};c.getRoot();
52 | a.parent||b()};l.toggleHide=function(){D=!D;k.each(J,function(a){a.domElement.style.zIndex=D?-999:999;a.domElement.style.opacity=D?0:1})};l.CLASS_AUTO_PLACE="a";l.CLASS_AUTO_PLACE_CONTAINER="ac";l.CLASS_MAIN="main";l.CLASS_CONTROLLER_ROW="cr";l.CLASS_TOO_TALL="taller-than-window";l.CLASS_CLOSED="closed";l.CLASS_CLOSE_BUTTON="close-button";l.CLASS_DRAG="drag";l.DEFAULT_WIDTH=420;l.TEXT_CLOSED="Close Controls";l.TEXT_OPEN="Open Controls";g.bind(window,"keydown",function(a){"text"===document.activeElement.type||
53 | 72!==a.which&&72!=a.keyCode||l.toggleHide()},!1);k.extend(l.prototype,{add:function(a,b){return u(this,a,b,{factoryArgs:Array.prototype.slice.call(arguments,2)})},addColor:function(a,b){return u(this,a,b,{color:!0})},remove:function(a){this.__ul.removeChild(a.__li);this.__controllers.slice(this.__controllers.indexOf(a),1);var b=this;k.defer(function(){b.onResize()})},destroy:function(){this.autoPlace&&y.removeChild(this.domElement)},addFolder:function(a){if(void 0!==this.__folders[a])throw Error('You already have a folder in this GUI by the name "'+
54 | a+'"');var b={name:a,parent:this};b.autoPlace=this.autoPlace;this.load&&this.load.folders&&this.load.folders[a]&&(b.closed=this.load.folders[a].closed,b.load=this.load.folders[a]);b=new l(b);this.__folders[a]=b;a=v(this,b.domElement);g.addClass(a,"folder");return b},open:function(){this.closed=!1},close:function(){this.closed=!0},onResize:function(){var a=this.getRoot();if(a.scrollable){var b=g.getOffset(a.__ul).top,c=0;k.each(a.__ul.childNodes,function(b){a.autoPlace&&b===a.__save_row||(c+=g.getHeight(b))});
55 | window.innerHeight-b-20<c?(g.addClass(a.domElement,l.CLASS_TOO_TALL),a.__ul.style.height=window.innerHeight-b-20+"px"):(g.removeClass(a.domElement,l.CLASS_TOO_TALL),a.__ul.style.height="auto")}a.__resize_handle&&k.defer(function(){a.__resize_handle.style.height=a.__ul.offsetHeight+"px"});a.__closeButton&&(a.__closeButton.style.width=a.width+"px")},remember:function(){k.isUndefined(B)&&(B=new z,B.domElement.innerHTML=a);if(this.parent)throw Error("You can only call remember on a top level GUI.");var b=
56 | this;k.each(Array.prototype.slice.call(arguments),function(a){0==b.__rememberedObjects.length&&L(b);-1==b.__rememberedObjects.indexOf(a)&&b.__rememberedObjects.push(a)});this.autoPlace&&G(this,this.width)},getRoot:function(){for(var a=this;a.parent;)a=a.parent;return a},getSaveObject:function(){var a=this.load;a.closed=this.closed;0<this.__rememberedObjects.length&&(a.preset=this.preset,a.remembered||(a.remembered={}),a.remembered[this.preset]=C(this));a.folders={};k.each(this.__folders,function(b,
57 | c){a.folders[c]=b.getSaveObject()});return a},save:function(){this.load.remembered||(this.load.remembered={});this.load.remembered[this.preset]=C(this);E(this,!1);this.saveToLocalStorageIfPossible()},saveAs:function(a){this.load.remembered||(this.load.remembered={},this.load.remembered[A]=C(this,!0));this.load.remembered[a]=C(this);this.preset=a;F(this,a,!0);this.saveToLocalStorageIfPossible()},revert:function(a){k.each(this.__controllers,function(b){this.getRoot().load.remembered?x(a||this.getRoot(),
58 | b):b.setValue(b.initialValue)},this);k.each(this.__folders,function(a){a.revert(a)});a||E(this.getRoot(),!1)},listen:function(a){var b=0==this.__listening.length;this.__listening.push(a);b&&H(this.__listening)}});return l}(dat.utils.css,'<div id="dg-save" class="dg dialogue">\r\n\r\n  Here\'s the new load parameter for your <code>GUI</code>\'s constructor:\r\n\r\n  <textarea id="dg-new-constructor"></textarea>\r\n\r\n  <div id="dg-save-locally">\r\n\r\n    <input id="dg-local-storage" type="checkbox"/> Automatically save\r\n    values to <code>localStorage</code> on exit.\r\n\r\n    <div id="dg-local-explain">The values saved to <code>localStorage</code> will\r\n      override those passed to <code>dat.GUI</code>\'s constructor. This makes it\r\n      easier to work incrementally, but <code>localStorage</code> is fragile,\r\n      and your friends may not see the same values you do.\r\n      \r\n    </div>\r\n    \r\n  </div>\r\n\r\n</div>',
59 | ".dg {\r\n  /** Clear list styles */\r\n  /* Auto-place container */\r\n  /* Auto-placed GUI's */\r\n  /* Line items that don't contain folders. */\r\n  /** Folder names */\r\n  /** Hides closed items */\r\n  /** Controller row */\r\n  /** Name-half (left) */\r\n  /** Controller-half (right) */\r\n  /** Controller placement */\r\n  /** Shorter number boxes when slider is present. */\r\n  /** Ensure the entire boolean and function row shows a hand */ }\r\n  .dg ul {\r\n    list-style: none;\r\n    margin: 0;\r\n    padding: 0;\r\n    width: 100%;\r\n    clear: both; }\r\n  .dg.ac {\r\n    position: fixed;\r\n    top: 0;\r\n    left: 0;\r\n    right: 0;\r\n    height: 0;\r\n    z-index: 0; }\r\n  .dg:not(.ac) .main {\r\n    /** Exclude mains in ac so that we don't hide close button */\r\n    overflow: hidden; }\r\n  .dg.main {\r\n    -webkit-transition: opacity 0.1s linear;\r\n    -o-transition: opacity 0.1s linear;\r\n    -moz-transition: opacity 0.1s linear;\r\n    transition: opacity 0.1s linear; }\r\n    .dg.main.taller-than-window {\r\n      overflow-y: auto; }\r\n      .dg.main.taller-than-window .close-button {\r\n        opacity: 1;\r\n        /* TODO, these are style notes */\r\n        margin-top: -1px;\r\n        border-top: 1px solid #2c2c2c; }\r\n    .dg.main ul.closed .close-button {\r\n      opacity: 1 !important; }\r\n    .dg.main:hover .close-button,\r\n    .dg.main .close-button.drag {\r\n      opacity: 1; }\r\n    .dg.main .close-button {\r\n      /*opacity: 0;*/\r\n      -webkit-transition: opacity 0.1s linear;\r\n      -o-transition: opacity 0.1s linear;\r\n      -moz-transition: opacity 0.1s linear;\r\n      transition: opacity 0.1s linear;\r\n      border: 0;\r\n      position: absolute;\r\n      line-height: 19px;\r\n      height: 20px;\r\n      /* TODO, these are style notes */\r\n      cursor: pointer;\r\n      text-align: center;\r\n      background-color: #000; }\r\n      .dg.main .close-button:hover {\r\n        background-color: #111; }\r\n  .dg.a {\r\n    float: right;\r\n    margin-right: 15px;\r\n    overflow-x: hidden; }\r\n    .dg.a.has-save > ul {\r\n      margin-top: 27px; }\r\n      .dg.a.has-save > ul.closed {\r\n        margin-top: 0; }\r\n    .dg.a .save-row {\r\n      position: fixed;\r\n      top: 0;\r\n      z-index: 1002; }\r\n  .dg li {\r\n    -webkit-transition: height 0.1s ease-out;\r\n    -o-transition: height 0.1s ease-out;\r\n    -moz-transition: height 0.1s ease-out;\r\n    transition: height 0.1s ease-out; }\r\n  .dg li:not(.folder) {\r\n    cursor: auto;\r\n    height: 27px;\r\n    line-height: 27px;\r\n    overflow: hidden;\r\n    padding: 0 4px 0 5px; }\r\n  .dg li.folder {\r\n    padding: 0;\r\n    border-left: 16px solid rgba(0, 0, 0, 0); }\r\n  .dg li.title {\r\n    cursor: pointer;\r\n    margin-left: -4px; }\r\n  .dg .closed li:not(.title),\r\n  .dg .closed ul li,\r\n  .dg .closed ul li > * {\r\n    height: 0;\r\n    overflow: hidden;\r\n    border: 0; }\r\n  .dg .cr {\r\n    clear: both;\r\n    padding-left: 3px;\r\n    height: 27px; }\r\n  .dg .property-name {\r\n    cursor: default;\r\n    float: left;\r\n    clear: left;\r\n    width: 40%;\r\n    overflow: hidden;\r\n    text-overflow: ellipsis; }\r\n  .dg .c {\r\n    float: left;\r\n    width: 60%; }\r\n  .dg .c input[type=text] {\r\n    border: 0;\r\n    margin-top: 4px;\r\n    padding: 3px;\r\n    width: 100%;\r\n    float: right; }\r\n  .dg .has-slider input[type=text] {\r\n    width: 30%;\r\n    /*display: none;*/\r\n    margin-left: 0; }\r\n  .dg .slider {\r\n    float: left;\r\n    width: 66%;\r\n    margin-left: -5px;\r\n    margin-right: 0;\r\n    height: 19px;\r\n    margin-top: 4px; }\r\n  .dg .slider-fg {\r\n    height: 100%; }\r\n  .dg .c input[type=checkbox] {\r\n    margin-top: 9px; }\r\n  .dg .c select {\r\n    margin-top: 5px; }\r\n  .dg .cr.function,\r\n  .dg .cr.function .property-name,\r\n  .dg .cr.function *,\r\n  .dg .cr.boolean,\r\n  .dg .cr.boolean * {\r\n    cursor: pointer; }\r\n  .dg .selector {\r\n    display: none;\r\n    position: absolute;\r\n    margin-left: -9px;\r\n    margin-top: 23px;\r\n    z-index: 10; }\r\n  .dg .c:hover .selector,\r\n  .dg .selector.drag {\r\n    display: block; }\r\n  .dg li.save-row {\r\n    padding: 0; }\r\n    .dg li.save-row .button {\r\n      display: inline-block;\r\n      padding: 0px 6px; }\r\n  .dg.dialogue {\r\n    background-color: #222;\r\n    width: 460px;\r\n    padding: 15px;\r\n    font-size: 13px;\r\n    line-height: 15px; }\r\n\r\n/* TODO Separate style and structure */\r\n#dg-new-constructor {\r\n  padding: 10px;\r\n  color: #222;\r\n  font-family: Monaco, monospace;\r\n  font-size: 10px;\r\n  border: 0;\r\n  resize: none;\r\n  box-shadow: inset 1px 1px 1px #888;\r\n  word-wrap: break-word;\r\n  margin: 12px 0;\r\n  display: block;\r\n  width: 440px;\r\n  overflow-y: scroll;\r\n  height: 100px;\r\n  position: relative; }\r\n\r\n#dg-local-explain {\r\n  display: none;\r\n  font-size: 11px;\r\n  line-height: 17px;\r\n  border-radius: 3px;\r\n  background-color: #333;\r\n  padding: 8px;\r\n  margin-top: 10px; }\r\n  #dg-local-explain code {\r\n    font-size: 10px; }\r\n\r\n#dat-gui-save-locally {\r\n  display: none; }\r\n\r\n/** Main type */\r\n.dg {\r\n  color: #eee;\r\n  font: 11px 'Lucida Grande', sans-serif;\r\n  text-shadow: 0 -1px 0 #111;\r\n  /** Auto place */\r\n  /* Controller row, <li> */\r\n  /** Controllers */ }\r\n  .dg.main {\r\n    /** Scrollbar */ }\r\n    .dg.main::-webkit-scrollbar {\r\n      width: 5px;\r\n      background: #1a1a1a; }\r\n    .dg.main::-webkit-scrollbar-corner {\r\n      height: 0;\r\n      display: none; }\r\n    .dg.main::-webkit-scrollbar-thumb {\r\n      border-radius: 5px;\r\n      background: #676767; }\r\n  .dg li:not(.folder) {\r\n    background: #1a1a1a;\r\n    border-bottom: 1px solid #2c2c2c; }\r\n  .dg li.save-row {\r\n    line-height: 25px;\r\n    background: #dad5cb;\r\n    border: 0; }\r\n    .dg li.save-row select {\r\n      margin-left: 5px;\r\n      width: 108px; }\r\n    .dg li.save-row .button {\r\n      margin-left: 5px;\r\n      margin-top: 1px;\r\n      border-radius: 2px;\r\n      font-size: 9px;\r\n      line-height: 7px;\r\n      padding: 4px 4px 5px 4px;\r\n      background: #c5bdad;\r\n      color: #fff;\r\n      text-shadow: 0 1px 0 #b0a58f;\r\n      box-shadow: 0 -1px 0 #b0a58f;\r\n      cursor: pointer; }\r\n      .dg li.save-row .button.gears {\r\n        background: #c5bdad url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAANCAYAAAB/9ZQ7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpiYKAU/P//PwGIC/ApCABiBSAW+I8AClAcgKxQ4T9hoMAEUrxx2QSGN6+egDX+/vWT4e7N82AMYoPAx/evwWoYoSYbACX2s7KxCxzcsezDh3evFoDEBYTEEqycggWAzA9AuUSQQgeYPa9fPv6/YWm/Acx5IPb7ty/fw+QZblw67vDs8R0YHyQhgObx+yAJkBqmG5dPPDh1aPOGR/eugW0G4vlIoTIfyFcA+QekhhHJhPdQxbiAIguMBTQZrPD7108M6roWYDFQiIAAv6Aow/1bFwXgis+f2LUAynwoIaNcz8XNx3Dl7MEJUDGQpx9gtQ8YCueB+D26OECAAQDadt7e46D42QAAAABJRU5ErkJggg==) 2px 1px no-repeat;\r\n        height: 7px;\r\n        width: 8px; }\r\n      .dg li.save-row .button:hover {\r\n        background-color: #bab19e;\r\n        box-shadow: 0 -1px 0 #b0a58f; }\r\n  .dg li.folder {\r\n    border-bottom: 0; }\r\n  .dg li.title {\r\n    padding-left: 16px;\r\n    background: black url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;\r\n    cursor: pointer;\r\n    border-bottom: 1px solid rgba(255, 255, 255, 0.2); }\r\n  .dg .closed li.title {\r\n    background-image: url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==); }\r\n  .dg .cr.boolean {\r\n    border-left: 3px solid #806787; }\r\n  .dg .cr.function {\r\n    border-left: 3px solid #e61d5f; }\r\n  .dg .cr.number {\r\n    border-left: 3px solid #2fa1d6; }\r\n    .dg .cr.number input[type=text] {\r\n      color: #2fa1d6; }\r\n  .dg .cr.string {\r\n    border-left: 3px solid #1ed36f; }\r\n    .dg .cr.string input[type=text] {\r\n      color: #1ed36f; }\r\n  .dg .cr.function:hover, .dg .cr.boolean:hover {\r\n    background: #111; }\r\n  .dg .c input[type=text] {\r\n    background: #303030;\r\n    outline: none; }\r\n    .dg .c input[type=text]:hover {\r\n      background: #3c3c3c; }\r\n    .dg .c input[type=text]:focus {\r\n      background: #494949;\r\n      color: #fff; }\r\n  .dg .c .slider {\r\n    background: #303030;\r\n    cursor: ew-resize; }\r\n  .dg .c .slider-fg {\r\n    background: #2fa1d6; }\r\n  .dg .c .slider:hover {\r\n    background: #3c3c3c; }\r\n    .dg .c .slider:hover .slider-fg {\r\n      background: #44abda; }\r\n",
60 | dat.controllers.factory=function(f,a,d,e,c,b,q){return function(r,m,s,n){var p=r[m];if(q.isArray(s)||q.isObject(s))return new f(r,m,s);if(q.isNumber(p))return q.isNumber(s)&&q.isNumber(n)?new d(r,m,s,n):new a(r,m,{min:s,max:n});if(q.isString(p))return new e(r,m);if(q.isFunction(p))return new c(r,m,"");if(q.isBoolean(p))return new b(r,m)}}(dat.controllers.OptionController,dat.controllers.NumberControllerBox,dat.controllers.NumberControllerSlider,dat.controllers.StringController=function(f,a,d){var e=
61 | function(c,b){function d(){f.setValue(f.__input.value)}e.superclass.call(this,c,b);var f=this;this.__input=document.createElement("input");this.__input.setAttribute("type","text");a.bind(this.__input,"keyup",d);a.bind(this.__input,"change",d);a.bind(this.__input,"blur",function(){f.__onFinishChange&&f.__onFinishChange.call(f,f.getValue())});a.bind(this.__input,"keydown",function(a){13===a.keyCode&&this.blur()});this.updateDisplay();this.domElement.appendChild(this.__input)};e.superclass=f;d.extend(e.prototype,
62 | f.prototype,{updateDisplay:function(){a.isActive(this.__input)||(this.__input.value=this.getValue());return e.superclass.prototype.updateDisplay.call(this)}});return e}(dat.controllers.Controller,dat.dom.dom,dat.utils.common),dat.controllers.FunctionController,dat.controllers.BooleanController,dat.utils.common),dat.controllers.Controller,dat.controllers.BooleanController,dat.controllers.FunctionController,dat.controllers.NumberControllerBox,dat.controllers.NumberControllerSlider,dat.controllers.OptionController,
63 | dat.controllers.ColorController=function(f,a,d,e,c){function b(a,b,d,e){a.style.background="";c.each(m,function(c){a.style.cssText+="background: "+c+"linear-gradient("+b+", "+d+" 0%, "+e+" 100%); "})}function q(a){a.style.background="";a.style.cssText+="background: -moz-linear-gradient(top,  #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);";a.style.cssText+="background: -webkit-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";
64 | a.style.cssText+="background: -o-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";a.style.cssText+="background: -ms-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";a.style.cssText+="background: linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);"}var r=function(f,n){function p(b){u(b);a.bind(window,"mousemove",u);a.bind(window,
65 | "mouseup",m)}function m(){a.unbind(window,"mousemove",u);a.unbind(window,"mouseup",m)}function g(){var a=e(this.value);!1!==a?(t.__color.__state=a,t.setValue(t.__color.toOriginal())):this.value=t.__color.toString()}function k(){a.unbind(window,"mousemove",v);a.unbind(window,"mouseup",k)}function u(b){b.preventDefault();var c=a.getWidth(t.__saturation_field),d=a.getOffset(t.__saturation_field),e=(b.clientX-d.left+document.body.scrollLeft)/c;b=1-(b.clientY-d.top+document.body.scrollTop)/c;1<b?b=1:0>
66 | b&&(b=0);1<e?e=1:0>e&&(e=0);t.__color.v=b;t.__color.s=e;t.setValue(t.__color.toOriginal());return!1}function v(b){b.preventDefault();var c=a.getHeight(t.__hue_field),d=a.getOffset(t.__hue_field);b=1-(b.clientY-d.top+document.body.scrollTop)/c;1<b?b=1:0>b&&(b=0);t.__color.h=360*b;t.setValue(t.__color.toOriginal());return!1}r.superclass.call(this,f,n);this.__color=new d(this.getValue());this.__temp=new d(0);var t=this;this.domElement=document.createElement("div");a.makeSelectable(this.domElement,!1);
67 | this.__selector=document.createElement("div");this.__selector.className="selector";this.__saturation_field=document.createElement("div");this.__saturation_field.className="saturation-field";this.__field_knob=document.createElement("div");this.__field_knob.className="field-knob";this.__field_knob_border="2px solid ";this.__hue_knob=document.createElement("div");this.__hue_knob.className="hue-knob";this.__hue_field=document.createElement("div");this.__hue_field.className="hue-field";this.__input=document.createElement("input");
68 | this.__input.type="text";this.__input_textShadow="0 1px 1px ";a.bind(this.__input,"keydown",function(a){13===a.keyCode&&g.call(this)});a.bind(this.__input,"blur",g);a.bind(this.__selector,"mousedown",function(b){a.addClass(this,"drag").bind(window,"mouseup",function(b){a.removeClass(t.__selector,"drag")})});var x=document.createElement("div");c.extend(this.__selector.style,{width:"122px",height:"102px",padding:"3px",backgroundColor:"#222",boxShadow:"0px 1px 3px rgba(0,0,0,0.3)"});c.extend(this.__field_knob.style,
69 | {position:"absolute",width:"12px",height:"12px",border:this.__field_knob_border+(0.5>this.__color.v?"#fff":"#000"),boxShadow:"0px 1px 3px rgba(0,0,0,0.5)",borderRadius:"12px",zIndex:1});c.extend(this.__hue_knob.style,{position:"absolute",width:"15px",height:"2px",borderRight:"4px solid #fff",zIndex:1});c.extend(this.__saturation_field.style,{width:"100px",height:"100px",border:"1px solid #555",marginRight:"3px",display:"inline-block",cursor:"pointer"});c.extend(x.style,{width:"100%",height:"100%",
70 | background:"none"});b(x,"top","rgba(0,0,0,0)","#000");c.extend(this.__hue_field.style,{width:"15px",height:"100px",display:"inline-block",border:"1px solid #555",cursor:"ns-resize"});q(this.__hue_field);c.extend(this.__input.style,{outline:"none",textAlign:"center",color:"#fff",border:0,fontWeight:"bold",textShadow:this.__input_textShadow+"rgba(0,0,0,0.7)"});a.bind(this.__saturation_field,"mousedown",p);a.bind(this.__field_knob,"mousedown",p);a.bind(this.__hue_field,"mousedown",function(b){v(b);a.bind(window,
71 | "mousemove",v);a.bind(window,"mouseup",k)});this.__saturation_field.appendChild(x);this.__selector.appendChild(this.__field_knob);this.__selector.appendChild(this.__saturation_field);this.__selector.appendChild(this.__hue_field);this.__hue_field.appendChild(this.__hue_knob);this.domElement.appendChild(this.__input);this.domElement.appendChild(this.__selector);this.updateDisplay()};r.superclass=f;c.extend(r.prototype,f.prototype,{updateDisplay:function(){var a=e(this.getValue());if(!1!==a){var f=!1;
72 | c.each(d.COMPONENTS,function(b){if(!c.isUndefined(a[b])&&!c.isUndefined(this.__color.__state[b])&&a[b]!==this.__color.__state[b])return f=!0,{}},this);f&&c.extend(this.__color.__state,a)}c.extend(this.__temp.__state,this.__color.__state);this.__temp.a=1;var p=0.5>this.__color.v||0.5<this.__color.s?255:0,m=255-p;c.extend(this.__field_knob.style,{marginLeft:100*this.__color.s-7+"px",marginTop:100*(1-this.__color.v)-7+"px",backgroundColor:this.__temp.toString(),border:this.__field_knob_border+"rgb("+
73 | p+","+p+","+p+")"});this.__hue_knob.style.marginTop=100*(1-this.__color.h/360)+"px";this.__temp.s=1;this.__temp.v=1;b(this.__saturation_field,"left","#fff",this.__temp.toString());c.extend(this.__input.style,{backgroundColor:this.__input.value=this.__color.toString(),color:"rgb("+p+","+p+","+p+")",textShadow:this.__input_textShadow+"rgba("+m+","+m+","+m+",.7)"})}});var m=["-moz-","-o-","-webkit-","-ms-",""];return r}(dat.controllers.Controller,dat.dom.dom,dat.color.Color=function(f,a,d,e){function c(a,
74 | b,c){Object.defineProperty(a,b,{get:function(){if("RGB"===this.__state.space)return this.__state[b];q(this,b,c);return this.__state[b]},set:function(a){"RGB"!==this.__state.space&&(q(this,b,c),this.__state.space="RGB");this.__state[b]=a}})}function b(a,b){Object.defineProperty(a,b,{get:function(){if("HSV"===this.__state.space)return this.__state[b];r(this);return this.__state[b]},set:function(a){"HSV"!==this.__state.space&&(r(this),this.__state.space="HSV");this.__state[b]=a}})}function q(b,c,d){if("HEX"===
75 | b.__state.space)b.__state[c]=a.component_from_hex(b.__state.hex,d);else if("HSV"===b.__state.space)e.extend(b.__state,a.hsv_to_rgb(b.__state.h,b.__state.s,b.__state.v));else throw"Corrupted color state";}function r(b){var c=a.rgb_to_hsv(b.r,b.g,b.b);e.extend(b.__state,{s:c.s,v:c.v});e.isNaN(c.h)?e.isUndefined(b.__state.h)&&(b.__state.h=0):b.__state.h=c.h}var m=function(){this.__state=f.apply(this,arguments);if(!1===this.__state)throw"Failed to interpret color arguments";this.__state.a=this.__state.a||
76 | 1};m.COMPONENTS="r g b h s v hex a".split(" ");e.extend(m.prototype,{toString:function(){return d(this)},toOriginal:function(){return this.__state.conversion.write(this)}});c(m.prototype,"r",2);c(m.prototype,"g",1);c(m.prototype,"b",0);b(m.prototype,"h");b(m.prototype,"s");b(m.prototype,"v");Object.defineProperty(m.prototype,"a",{get:function(){return this.__state.a},set:function(a){this.__state.a=a}});Object.defineProperty(m.prototype,"hex",{get:function(){"HEX"!==!this.__state.space&&(this.__state.hex=
77 | a.rgb_to_hex(this.r,this.g,this.b));return this.__state.hex},set:function(a){this.__state.space="HEX";this.__state.hex=a}});return m}(dat.color.interpret,dat.color.math=function(){var f;return{hsv_to_rgb:function(a,d,e){var c=a/60-Math.floor(a/60),b=e*(1-d),f=e*(1-c*d);d=e*(1-(1-c)*d);a=[[e,d,b],[f,e,b],[b,e,d],[b,f,e],[d,b,e],[e,b,f]][Math.floor(a/60)%6];return{r:255*a[0],g:255*a[1],b:255*a[2]}},rgb_to_hsv:function(a,d,e){var c=Math.min(a,d,e),b=Math.max(a,d,e),c=b-c;if(0==b)return{h:NaN,s:0,v:0};
78 | a=(a==b?(d-e)/c:d==b?2+(e-a)/c:4+(a-d)/c)/6;0>a&&(a+=1);return{h:360*a,s:c/b,v:b/255}},rgb_to_hex:function(a,d,e){a=this.hex_with_component(0,2,a);a=this.hex_with_component(a,1,d);return a=this.hex_with_component(a,0,e)},component_from_hex:function(a,d){return a>>8*d&255},hex_with_component:function(a,d,e){return e<<(f=8*d)|a&~(255<<f)}}}(),dat.color.toString,dat.utils.common),dat.color.interpret,dat.utils.common),dat.utils.requestAnimationFrame=function(){return window.webkitRequestAnimationFrame||
79 | window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(f,a){window.setTimeout(f,1E3/60)}}(),dat.dom.CenteredDiv=function(f,a){var d=function(){this.backgroundElement=document.createElement("div");a.extend(this.backgroundElement.style,{backgroundColor:"rgba(0,0,0,0.8)",top:0,left:0,display:"none",zIndex:"1000",opacity:0,WebkitTransition:"opacity 0.2s linear"});f.makeFullscreen(this.backgroundElement);this.backgroundElement.style.position="fixed";this.domElement=
80 | document.createElement("div");a.extend(this.domElement.style,{position:"fixed",display:"none",zIndex:"1001",opacity:0,WebkitTransition:"-webkit-transform 0.2s ease-out, opacity 0.2s linear"});document.body.appendChild(this.backgroundElement);document.body.appendChild(this.domElement);var d=this;f.bind(this.backgroundElement,"click",function(){d.hide()})};d.prototype.show=function(){var d=this;this.backgroundElement.style.display="block";this.domElement.style.display="block";this.domElement.style.opacity=
81 | 0;this.domElement.style.webkitTransform="scale(1.1)";this.layout();a.defer(function(){d.backgroundElement.style.opacity=1;d.domElement.style.opacity=1;d.domElement.style.webkitTransform="scale(1)"})};d.prototype.hide=function(){var a=this,c=function(){a.domElement.style.display="none";a.backgroundElement.style.display="none";f.unbind(a.domElement,"webkitTransitionEnd",c);f.unbind(a.domElement,"transitionend",c);f.unbind(a.domElement,"oTransitionEnd",c)};f.bind(this.domElement,"webkitTransitionEnd",
82 | c);f.bind(this.domElement,"transitionend",c);f.bind(this.domElement,"oTransitionEnd",c);this.backgroundElement.style.opacity=0;this.domElement.style.opacity=0;this.domElement.style.webkitTransform="scale(1.1)"};d.prototype.layout=function(){this.domElement.style.left=window.innerWidth/2-f.getWidth(this.domElement)/2+"px";this.domElement.style.top=window.innerHeight/2-f.getHeight(this.domElement)/2+"px"};return d}(dat.dom.dom,dat.utils.common),dat.dom.dom,dat.utils.common);


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/WebGL-Automata/js/vendor/stats.js:
--------------------------------------------------------------------------------
1 | // stats.js - http://github.com/mrdoob/stats.js
2 | var Stats=function(){var l=Date.now(),m=l,g=0,n=Infinity,o=0,h=0,p=Infinity,q=0,r=0,s=0,f=document.createElement("div");f.id="stats";f.addEventListener("mousedown",function(b){b.preventDefault();t(++s%2)},!1);f.style.cssText="width:80px;opacity:0.9;cursor:pointer";var a=document.createElement("div");a.id="fps";a.style.cssText="padding:0 0 3px 3px;text-align:left;background-color:#002";f.appendChild(a);var i=document.createElement("div");i.id="fpsText";i.style.cssText="color:#0ff;font-family:Helvetica,Arial,sans-serif;font-size:9px;font-weight:bold;line-height:15px";
3 | i.innerHTML="FPS";a.appendChild(i);var c=document.createElement("div");c.id="fpsGraph";c.style.cssText="position:relative;width:74px;height:30px;background-color:#0ff";for(a.appendChild(c);74>c.children.length;){var j=document.createElement("span");j.style.cssText="width:1px;height:30px;float:left;background-color:#113";c.appendChild(j)}var d=document.createElement("div");d.id="ms";d.style.cssText="padding:0 0 3px 3px;text-align:left;background-color:#020;display:none";f.appendChild(d);var k=document.createElement("div");
4 | k.id="msText";k.style.cssText="color:#0f0;font-family:Helvetica,Arial,sans-serif;font-size:9px;font-weight:bold;line-height:15px";k.innerHTML="MS";d.appendChild(k);var e=document.createElement("div");e.id="msGraph";e.style.cssText="position:relative;width:74px;height:30px;background-color:#0f0";for(d.appendChild(e);74>e.children.length;)j=document.createElement("span"),j.style.cssText="width:1px;height:30px;float:left;background-color:#131",e.appendChild(j);var t=function(b){s=b;switch(s){case 0:a.style.display=
5 | "block";d.style.display="none";break;case 1:a.style.display="none",d.style.display="block"}};return{REVISION:11,domElement:f,setMode:t,begin:function(){l=Date.now()},end:function(){var b=Date.now();g=b-l;n=Math.min(n,g);o=Math.max(o,g);k.textContent=g+" MS ("+n+"-"+o+")";var a=Math.min(30,30-30*(g/200));e.appendChild(e.firstChild).style.height=a+"px";r++;b>m+1E3&&(h=Math.round(1E3*r/(b-m)),p=Math.min(p,h),q=Math.max(q,h),i.textContent=h+" FPS ("+p+"-"+q+")",a=Math.min(30,30-30*(h/100)),c.appendChild(c.firstChild).style.height=
6 | a+"px",m=b,r=0);return b},update:function(){l=this.end()}}};


--------------------------------------------------------------------------------
/WebGL-Automata/lib/igloo-0.1.0.js:
--------------------------------------------------------------------------------
  1 | /**
  2 | * @version 0.1.2
  3 | */
  4 | /**
  5 | * Wrap WebGLRenderingContext objects with useful behavior.
  6 | * @param {WebGLRenderingContext|HTMLCanvasElement} gl
  7 | * @param {Object} [options] to pass to getContext()
  8 | * @returns {Igloo}
  9 | * @namespace
 10 | */
 11 | function Igloo(gl, options) {
 12 | var canvas;
 13 | if (gl instanceof HTMLCanvasElement) {
 14 | canvas = gl;
 15 | gl = Igloo.getContext(gl, options);
 16 | } else {
 17 | canvas = gl.canvas;
 18 | }
 19 | this.gl = gl;
 20 | this.canvas = canvas;
 21 | this.defaultFramebuffer = new Igloo.Framebuffer(gl, null);
 22 | }
 23 | /**
 24 | * To be used in a vec2 GL_TRIANGLE_STRIP draw.
 25 | * @type {Float32Array}
 26 | * @constant
 27 | */
 28 | Igloo.QUAD2 = new Float32Array([-1, -1, 1, -1, -1, 1, 1, 1]);
 29 | /**
 30 | * Asynchronously or synchronously fetch data from the server.
 31 | * @param {string} url
 32 | * @param {Function} [callback] if provided, call is asynchronous
 33 | * @returns {string}
 34 | */
 35 | Igloo.fetch = function(url, callback) {
 36 | var xhr = new XMLHttpRequest();
 37 | xhr.open('GET', url, Boolean(callback));
 38 | if (callback != null) {
 39 | xhr.onload = function() {
 40 | callback(xhr.responseText);
 41 | };
 42 | }
 43 | xhr.send();
 44 | return xhr.responseText;
 45 | };
 46 | /**
 47 | * @param {HTMLCanvasElement} canvas
 48 | * @param {Object} [options] to pass to getContext()
 49 | * @param {boolean} [noerror] If true, return null instead of throwing
 50 | * @returns {?WebGLRenderingContext} a WebGL rendering context.
 51 | */
 52 | Igloo.getContext = function(canvas, options, noerror) {
 53 | var gl;
 54 | try {
 55 | gl = canvas.getContext('webgl', options || {}) ||
 56 | canvas.getContext('experimental-webgl', options || {});
 57 | } catch (e) {
 58 | gl = null;
 59 | }
 60 | if (gl == null && !noerror) {
 61 | throw new Error('Could not create WebGL context.');
 62 | } else {
 63 | return gl;
 64 | }
 65 | };
 66 | /**
 67 | * @param {string} string
 68 | * @returns {boolean} True if the string looks like a URL
 69 | */
 70 | Igloo.looksLikeURL = function(string) {
 71 | return /^[\w+:\/\/]/.exec(string) != null;
 72 | };
 73 | /**
 74 | * @param {*} object
 75 | * @returns {boolean} true if object is an array or typed array
 76 | */
 77 | Igloo.isArray = function(object) {
 78 | var name = Object.prototype.toString.apply(object, []),
 79 | re = / (Float(32|64)|Int(16|32|8)|Uint(16|32|8(Clamped)?))?Array]$/;
 80 | return re.exec(name) != null;
 81 | };
 82 | /**
 83 | * Creates a program from a program configuration.
 84 | *
 85 | * @param {string} vertex URL or source of the vertex shader
 86 | * @param {string} fragment URL or source of the fragment shader
 87 | * @param {Function} [transform] Transforms the shaders before compilation
 88 | * @returns {Igloo.Program}
 89 | */
 90 | Igloo.prototype.program = function(vertex, fragment, transform) {
 91 | if (Igloo.looksLikeURL(vertex)) vertex = Igloo.fetch(vertex);
 92 | if (Igloo.looksLikeURL(fragment)) fragment = Igloo.fetch(fragment);
 93 | if (transform != null) {
 94 | vertex = transform(vertex);
 95 | fragment = transform(fragment);
 96 | }
 97 | return new Igloo.Program(this.gl, vertex, fragment);
 98 | };
 99 | /**
100 | * Create a new GL_ARRAY_BUFFER with optional data.
101 | * @param {ArrayBuffer|ArrayBufferView} [data]
102 | * @param {GLenum} [usage]
103 | * @returns {Igloo.Buffer}
104 | */
105 | Igloo.prototype.array = function(data, usage) {
106 | var gl = this.gl,
107 | buffer = new Igloo.Buffer(gl, gl.ARRAY_BUFFER);
108 | if (data != null) {
109 | buffer.update(data, usage == null ? gl.STATIC_DRAW : usage);
110 | }
111 | return buffer;
112 | };
113 | /**
114 | * Create a new GL_ELEMENT_ARRAY_BUFFER with optional data.
115 | * @param {ArrayBuffer|ArrayBufferView} [data]
116 | * @param {GLenum} [usage]
117 | * @returns {Igloo.Buffer}
118 | */
119 | Igloo.prototype.elements = function(data, usage) {
120 | var gl = this.gl,
121 | buffer = new Igloo.Buffer(gl, gl.ELEMENT_ARRAY_BUFFER);
122 | if (data != null) {
123 | buffer.update(data, usage == null ? gl.STATIC_DRAW : usage);
124 | }
125 | return buffer;
126 | };
127 | /**
128 | * @param {TexImageSource} [source]
129 | * @param {GLenum} [format=GL_RGBA]
130 | * @param {GLenum} [wrap=GL_CLAMP_TO_EDGE]
131 | * @param {GLenum} [filter=GL_LINEAR]
132 | * @returns {Igloo.Texture}
133 | */
134 | Igloo.prototype.texture = function(source, format, wrap, filter) {
135 | var texture = new Igloo.Texture(this.gl, format, wrap, filter);
136 | if (source != null) {
137 | texture.set(source);
138 | }
139 | return texture;
140 | };
141 | /**
142 | * @param {Igloo.Texture} [texture]
143 | * @returns {Igloo.Framebuffer}
144 | */
145 | Igloo.prototype.framebuffer = function(texture) {
146 | var framebuffer = new Igloo.Framebuffer(this.gl);
147 | if (texture != null) framebuffer.attach(texture);
148 | return framebuffer;
149 | };
150 | /**
151 | * Fluent WebGLProgram wrapper for managing variables and data. The
152 | * constructor compiles and links a program from a pair of shaders.
153 | * Throws an exception if compiling or linking fails.
154 | * @param {WebGLRenderingContext} gl
155 | * @param {string} vertex Shader source
156 | * @param {string} fragment Shader source
157 | * @constructor
158 | */
159 | Igloo.Program = function(gl, vertex, fragment) {
160 | this.gl = gl;
161 | var p = this.program = gl.createProgram();
162 | gl.attachShader(p, this.makeShader(gl.VERTEX_SHADER, vertex));
163 | gl.attachShader(p, this.makeShader(gl.FRAGMENT_SHADER, fragment));
164 | gl.linkProgram(p);
165 | if (!gl.getProgramParameter(p, gl.LINK_STATUS)) {
166 | throw new Error(gl.getProgramInfoLog(p));
167 | }
168 | this.vars = {};
169 | };
170 | /**
171 | * Compile a shader from source.
172 | * @param {number} type
173 | * @param {string} source
174 | * @returns {WebGLShader}
175 | */
176 | Igloo.Program.prototype.makeShader = function(type, source) {
177 | var gl = this.gl;
178 | var shader = gl.createShader(type);
179 | gl.shaderSource(shader, source);
180 | gl.compileShader(shader);
181 | if (gl.getShaderParameter(shader, gl.COMPILE_STATUS)) {
182 | return shader;
183 | } else {
184 | //console.log(shader);
185 | throw new Error(gl.getShaderInfoLog(shader));
186 | }
187 | };
188 | /**
189 | * Tell WebGL to use this program right now.
190 | * @returns {Igloo.Program} this
191 | */
192 | Igloo.Program.prototype.use = function() {
193 | this.gl.useProgram(this.program);
194 | return this;
195 | };
196 | /**
197 | * Declare/set a uniform or set a uniform's data.
198 | * @param {string} name uniform variable name
199 | * @param {number|Array|ArrayBufferView} [value]
200 | * @param {boolean} [i] if true use the integer version
201 | * @returns {Igloo.Program} this
202 | */
203 | Igloo.Program.prototype.uniform = function(name, value, i) {
204 | if (value == null) {
205 | this.vars[name] = this.gl.getUniformLocation(this.program, name);
206 | } else {
207 | if (this.vars[name] == null) this.uniform(name);
208 | var v = this.vars[name];
209 | if (Igloo.isArray(value)) {
210 | var method = 'uniform' + value.length + (i ? 'i' : 'f') + 'v';
211 | this.gl[method](v, value);
212 | } else if (typeof value === 'number' || typeof value === 'boolean') {
213 | if (i) {
214 | this.gl.uniform1i(v, value);
215 | } else {
216 | this.gl.uniform1f(v, value);
217 | }
218 | } else {
219 | throw new Error('Invalid uniform value: ' + value);
220 | }
221 | }
222 | return this;
223 | };
224 | /**
225 | * Set a uniform's data to a specific matrix.
226 | * @param {string} name uniform variable name
227 | * @param {Array|ArrayBufferView} matrix
228 | * @param {boolean} [transpose=false]
229 | * @returns {Igloo.Program} this
230 | */
231 | Igloo.Program.prototype.matrix = function(name, matrix, transpose) {
232 | if (this.vars[name] == null) this.uniform(name);
233 | var method = 'uniformMatrix' + Math.sqrt(matrix.length) + 'fv';
234 | this.gl[method](this.vars[name], Boolean(transpose), matrix);
235 | return this;
236 | };
237 | /**
238 | * Like the uniform() method, but using integers.
239 | * @returns {Igloo.Program} this
240 | */
241 | Igloo.Program.prototype.uniformi = function(name, value) {
242 | return this.uniform(name, value, true);
243 | };
244 | /**
245 | * Declare an attrib or set an attrib's buffer.
246 | * @param {string} name attrib variable name
247 | * @param {WebGLBuffer} [value]
248 | * @param {number} [size] element size (required if value is provided)
249 | * @param {number} [stride=0]
250 | * @returns {Igloo.Program} this
251 | */
252 | Igloo.Program.prototype.attrib = function(name, value, size, stride) {
253 | var gl = this.gl;
254 | if (value == null) {
255 | this.vars[name] = gl.getAttribLocation(this.program, name);
256 | } else {
257 | if (this.vars[name] == null) this.attrib(name); // get location
258 | value.bind();
259 | gl.enableVertexAttribArray(this.vars[name]);
260 | gl.vertexAttribPointer(this.vars[name], size, gl.FLOAT,
261 | false, stride == null ? 0 : stride, 0);
262 | }
263 | return this;
264 | };
265 | /**
266 | * Call glDrawArrays or glDrawElements with this program.
267 | * @param {number} mode
268 | * @param {number} count the number of vertex attribs to render
269 | * @param {GLenum} [type] use glDrawElements of this type
270 | * @returns {Igloo.Program} this
271 | */
272 | Igloo.Program.prototype.draw = function(mode, count, type) {
273 | var gl = this.gl;
274 | if (type == null) {
275 | gl.drawArrays(mode, 0, count);
276 | } else {
277 | gl.drawElements(mode, count, type, 0);
278 | }
279 | if (gl.getError() !== gl.NO_ERROR) {
280 | throw new Error('WebGL rendering error');
281 | }
282 | return this;
283 | };
284 | /**
285 | * Disables all attribs from this program.
286 | * @returns {Igloo.Program} this
287 | */
288 | Igloo.Program.prototype.disable = function() {
289 | for (var attrib in this.vars) {
290 | var location = this.vars[attrib];
291 | if (this.vars.hasOwnProperty(attrib)) {
292 | if (typeof location === 'number') {
293 | this.gl.disableVertexAttribArray(location);
294 | }
295 | }
296 | }
297 | return this;
298 | };
299 | /**
300 | * Fluent WebGLBuffer wrapper.
301 | * @param {WebGLRenderingContext} gl
302 | * @param {GLenum} [target] either GL_ARRAY_BUFFER or GL_ELEMENT_ARRAY_BUFFER
303 | * @returns {WebGLProgram}
304 | * @constructor
305 | */
306 | Igloo.Buffer = function(gl, target) {
307 | this.gl = gl;
308 | this.buffer = gl.createBuffer();
309 | this.target = (target == null ? gl.ARRAY_BUFFER : target);
310 | this.size = -1;
311 | };
312 | /**
313 | * Binds this buffer to ARRAY_BUFFER.
314 | * @returns {Igloo.Buffer} this
315 | */
316 | Igloo.Buffer.prototype.bind = function() {
317 | this.gl.bindBuffer(this.target, this.buffer);
318 | return this;
319 | };
320 | /**
321 | * @param
322 | * @param {ArrayBuffer|ArrayBufferView} data
323 | * @param {GLenum} [usage]
324 | * @returns {Igloo.Buffer} this
325 | */
326 | Igloo.Buffer.prototype.update = function(data, usage) {
327 | var gl = this.gl;
328 | if (data instanceof Array) {
329 | data = new Float32Array(data);
330 | }
331 | usage = usage == null ? gl.DYNAMIC_DRAW : usage;
332 | this.bind();
333 | if (this.size !== data.byteLength) {
334 | gl.bufferData(this.target, data, usage);
335 | this.size = data.byteLength;
336 | } else {
337 | gl.bufferSubData(this.target, 0, data);
338 | }
339 | return this;
340 | };
341 | /**
342 | * Create a new texture, optionally filled blank.
343 | * @param {WebGLRenderingContext} gl
344 | * @param {GLenum} [format=GL_RGBA]
345 | * @param {GLenum} [wrap=GL_CLAMP_TO_EDGE]
346 | * @param {GLenum} [filter=GL_LINEAR]
347 | * @returns {Igloo.Texture}
348 | */
349 | Igloo.Texture = function(gl, format, wrap, filter) {
350 | this.gl = gl;
351 | var texture = this.texture = gl.createTexture();
352 | gl.bindTexture(gl.TEXTURE_2D, texture);
353 | wrap = wrap == null ? gl.CLAMP_TO_EDGE : wrap;
354 | filter = filter == null ? gl.LINEAR : filter;
355 | gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, wrap);
356 | gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, wrap);
357 | gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, filter);
358 | gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, filter);
359 | this.format = format = format == null ? gl.RGBA : format;
360 | };
361 | /**
362 | * @param {number} [unit] active texture unit to bind
363 | * @returns {Igloo.Texture}
364 | */
365 | Igloo.Texture.prototype.bind = function(unit) {
366 | var gl = this.gl;
367 | if (unit != null) {
368 | gl.activeTexture(gl.TEXTURE0 + unit);
369 | }
370 | gl.bindTexture(gl.TEXTURE_2D, this.texture);
371 | return this;
372 | };
373 | /**
374 | * Set texture to particular size, filled with vec4(0, 0, 0, 1).
375 | * @param {number} width
376 | * @param {number} height
377 | * @returns {Igloo.Texture}
378 | */
379 | Igloo.Texture.prototype.blank = function(width, height) {
380 | var gl = this.gl;
381 | this.bind();
382 | gl.texImage2D(gl.TEXTURE_2D, 0, this.format, width, height,
383 | 0, this.format, gl.UNSIGNED_BYTE, null);
384 | return this;
385 | };
386 | /**
387 | * Set the texture to a particular image.
388 | * @param {Array|ArrayBufferView|TexImageSource} source
389 | * @param {number} [width]
390 | * @param {number} [height]
391 | * @returns {Igloo.Texture}
392 | */
393 | Igloo.Texture.prototype.set = function(source, width, height) {
394 | var gl = this.gl;
395 | this.bind();
396 | if (source instanceof Array) source = new Uint8Array(source);
397 | if (width != null || height != null) {
398 | gl.texImage2D(gl.TEXTURE_2D, 0, this.format,
399 | width, height, 0, this.format,
400 | gl.UNSIGNED_BYTE, source);
401 | } else {
402 | gl.texImage2D(gl.TEXTURE_2D, 0, this.format,
403 | this.format, gl.UNSIGNED_BYTE, source);
404 | }
405 | return this;
406 | };
407 | /**
408 | * Set part of the texture to a particular image.
409 | * @param {Array|ArrayBufferView|TexImageSource} source
410 | * @param {number} xoff
411 | * @param {number} yoff
412 | * @param {number} [width]
413 | * @param {number} [height]
414 | * @returns {Igloo.Texture}
415 | */
416 | Igloo.Texture.prototype.subset = function(source, xoff, yoff, width, height) {
417 | var gl = this.gl;
418 | this.bind();
419 | if (source instanceof Array) source = new Uint8Array(source);
420 | if (width != null || height != null) {
421 | gl.texSubImage2D(gl.TEXTURE_2D, 0, xoff, yoff,
422 | width, height,
423 | this.format, gl.UNSIGNED_BYTE, source);
424 | } else {
425 | gl.texSubImage2D(gl.TEXTURE_2D, 0, xoff, yoff,
426 | this.format, gl.UNSIGNED_BYTE, source);
427 | }
428 | return this;
429 | };
430 | /**
431 | * Copy part/all of the current framebuffer to this image.
432 | * @param {Array|ArrayBufferView|TexImageSource} source
433 | * @param {number} x
434 | * @param {number} y
435 | * @param {number} width
436 | * @param {number} height
437 | * @returns {Igloo.Texture}
438 | */
439 | Igloo.Texture.prototype.copy = function(x, y, width, height) {
440 | var gl = this.gl;
441 | gl.copyTexImage2D(gl.TEXTURE_2D, 0, this.format, x, y, width, height, 0);
442 | return this;
443 | };
444 | /**
445 | * @param {WebGLRenderingContext} gl
446 | * @param {WebGLFramebuffer} [framebuffer] to be wrapped (null for default)
447 | * @returns {Igloo.Framebuffer}
448 | */
449 | Igloo.Framebuffer = function(gl, framebuffer) {
450 | this.gl = gl;
451 | this.framebuffer =
452 | arguments.length == 2 ? framebuffer : gl.createFramebuffer();
453 | this.renderbuffer = null;
454 | };
455 | /**
456 | * @returns {Igloo.Framebuffer}
457 | */
458 | Igloo.Framebuffer.prototype.bind = function() {
459 | this.gl.bindFramebuffer(this.gl.FRAMEBUFFER, this.framebuffer);
460 | return this;
461 | };
462 | /**
463 | * @returns {Igloo.Framebuffer}
464 | */
465 | Igloo.Framebuffer.prototype.unbind = function() {
466 | this.gl.bindFramebuffer(this.gl.FRAMEBUFFER, null);
467 | return this;
468 | };
469 | /**
470 | * @param {Igloo.Texture} texture
471 | * @returns {Igloo.Framebuffer}
472 | */
473 | Igloo.Framebuffer.prototype.attach = function(texture) {
474 | var gl = this.gl;
475 | this.bind();
476 | gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0,
477 | gl.TEXTURE_2D, texture.texture, 0);
478 | return this;
479 | };
480 | /**
481 | * Attach a renderbuffer as a depth buffer for depth-tested rendering.
482 | * @param {number} width
483 | * @param {number} height
484 | * @returns {Igloo.Framebuffer}
485 | */
486 | Igloo.Framebuffer.prototype.attachDepth = function(width, height) {
487 | var gl = this.gl;
488 | this.bind();
489 | if (this.renderbuffer == null) {
490 | this.renderbuffer = gl.createRenderbuffer();
491 | gl.renderbufferStorage(gl.RENDERBUFFER, gl.DEPTH_COMPONENT16,
492 | width, height);
493 | gl.framebufferRenderbuffer(gl.FRAMEBUFFER, gl.DEPTH_ATTACHMENT,
494 | gl.RENDERBUFFER, this.renderbuffer);
495 | }
496 | return this;
497 | };


--------------------------------------------------------------------------------
/WebGL-Automata/lib/jquery-2.1.1.min.js:
--------------------------------------------------------------------------------
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