Commit | Line | Data |
---|---|---|
a41f334c MS |
1 | //---------------------------------------------------------------------------------------------------------------------------------- |
2 | public class Pong extends DPat { | |
3 | SinLFO x,y,z,dx,dy,dz; | |
4 | float cRad; DParam pSize; | |
5 | Pick pChoose; | |
6 | xyz v = new xyz(), vMir = new xyz(); | |
7 | ||
8 | Pong(GLucose glucose) { | |
9 | super(glucose); | |
10 | cRad = mMax.x/10; | |
11 | addModulator(dx = new SinLFO(6000, 500, 30000 )).trigger(); | |
12 | addModulator(dy = new SinLFO(3000, 500, 22472 )).trigger(); | |
13 | addModulator(dz = new SinLFO(1000, 500, 18420 )).trigger(); | |
14 | addModulator(x = new SinLFO(cRad, mMax.x - cRad, 0)).trigger(); x.modulateDurationBy(dx); | |
15 | addModulator(y = new SinLFO(cRad, mMax.y - cRad, 0)).trigger(); y.modulateDurationBy(dy); | |
16 | addModulator(z = new SinLFO(cRad, mMax.z - cRad, 0)).trigger(); z.modulateDurationBy(dz); | |
17 | pSize = addParam ("Size" , 0.4 ); | |
18 | pChoose = addPick ("Animiation" , 0, 2, new String[] {"Pong", "Ball", "Cone"} ); | |
19 | } | |
20 | ||
21 | void StartRun(double deltaMs) { cRad = mMax.x*pSize.Val()/6; } | |
22 | color CalcPoint(xyz p) { | |
23 | v.set(x.getValuef(), y.getValuef(), z.getValuef()); | |
24 | v.z=0;p.z=0;// ignore z dimension | |
25 | switch(pChoose.Cur()) { | |
26 | case 0: vMir.set(mMax); vMir.subtract(p); | |
fb83f322 | 27 | return lx.hsb(0,0,c1c(1 - min(v.distance(p), v.distance(vMir))*.5/cRad)); // balls |
28 | case 1: return lx.hsb(0,0,c1c(1 - v.distance(p)*.5/cRad)); // ball | |
a41f334c | 29 | case 2: vMir.set(mMax.x/2,0,mMax.z/2); |
fb83f322 | 30 | return lx.hsb(0,0,c1c(1 - CalcCone(p,v,vMir) * max(.02,.45-pSize.Val()))); // spot |
a41f334c | 31 | } |
fb83f322 | 32 | return lx.hsb(0,0,0); |
a41f334c MS |
33 | } |
34 | } | |
35 | //---------------------------------------------------------------------------------------------------------------------------------- | |
36 | public class NDat { | |
37 | float xz, yz, zz, hue, sat, speed, angle, den; | |
38 | float xoff,yoff,zoff; | |
39 | float sinAngle, cosAngle; | |
40 | boolean isActive; | |
41 | NDat () { isActive=false; } | |
42 | boolean Active() { return isActive; } | |
43 | void set (float _hue, float _sat, float _xz, float _yz, float _zz, float _den, float _speed, float _angle) { | |
44 | isActive = true; | |
45 | hue=_hue; sat=_sat; xz=_xz; yz=_yz; zz =_zz; den=_den; speed=_speed; angle=_angle; | |
46 | xoff = random(100e3); yoff = random(100e3); zoff = random(100e3); | |
47 | } | |
48 | } | |
49 | ||
50 | public class Noise extends DPat | |
51 | { | |
52 | int CurAnim, iSymm; | |
53 | int XSym=1,YSym=2,RadSym=3; | |
54 | float zTime , zTheta=0, zSin, zCos, rtime, ttime, transAdd; | |
55 | DParam pSpeed , pDensity; | |
56 | Pick pChoose, pSymm; | |
57 | int _ND = 4; | |
58 | NDat N[] = new NDat[_ND]; | |
59 | ||
60 | Noise(GLucose glucose) { | |
61 | super(glucose); | |
62 | pSpeed = addParam("Fast" , .55); | |
63 | pDensity = addParam("Dens" , .5); | |
64 | pSymm = addPick("Symmetry" , 0, 3, new String[] {"None", "X", "Y", "Radial"} ); | |
65 | pChoose = addPick("Animation", 6, 7, new String[] {"Drip", "Cloud", "Rain", "Fire", "Machine", "Spark","VWave", "Wave"} ); | |
66 | for (int i=0; i<_ND; i++) N[i] = new NDat(); | |
67 | } | |
68 | ||
69 | void StartPattern() { zTime = random(500); zTheta=0; rtime = 0; ttime = 0; transAdd=0; } | |
70 | void StartRun(double deltaMs) { | |
71 | zTime += deltaMs*(pSpeed.Val()-.5)*.002 ; | |
72 | zTheta += deltaMs*(pSpin .Val()-.5)*.01 ; | |
73 | rtime += deltaMs; | |
74 | iSymm = pSymm.Cur(); | |
75 | transAdd = 1*(1 - constrain(rtime - ttime,0,1000)/1000); | |
76 | zSin = sin(zTheta); | |
77 | zCos = cos(zTheta); | |
78 | ||
79 | if (pChoose.Cur() != CurAnim) { | |
80 | CurAnim = pChoose.Cur(); ttime = rtime; | |
81 | pSpin .reset(); zTheta = 0; | |
82 | pDensity .reset(); pSpeed .reset(); | |
83 | for (int i=0; i<_ND; i++) { N[i].isActive = false; } | |
84 | ||
85 | switch(CurAnim) { | |
86 | // hue sat xz yz zz den mph angle | |
87 | case 0: N[0].set(0 ,0 ,75 ,75 ,150,45 ,3 ,0 ); pSharp.set(1 ); break; // drip | |
88 | case 1: N[0].set(0 ,0 ,100,100,200,45 ,3 ,180); pSharp.set(0 ); break; // clouds | |
89 | case 2: N[0].set(0 ,0 ,2 ,400,2 ,20 ,3 ,0 ); pSharp.set(.5); break; // rain | |
90 | case 3: N[0].set(40 ,1 ,100,100,200,10 ,1 ,180); | |
91 | N[1].set(0 ,1 ,100,100,200,10 ,5 ,180); pSharp.set(0 ); break; // fire 1 | |
92 | case 4: N[0].set(0 ,1 ,40 ,40 ,40 ,15 ,2.5,180); | |
93 | N[1].set(20 ,1 ,40 ,40 ,40 ,15 ,4 ,0 ); | |
94 | N[2].set(40 ,1 ,40 ,40 ,40 ,15 ,2 ,90 ); | |
95 | N[3].set(60 ,1 ,40 ,40 ,40 ,15 ,3 ,-90); pSharp.set(.5); break; // machine | |
96 | case 5: N[0].set(0 ,1 ,400,100,2 ,15 ,3 ,90 ); | |
97 | N[1].set(20 ,1 ,400,100,2 ,15 ,2.5,0 ); | |
98 | N[2].set(40 ,1 ,100,100,2 ,15 ,2 ,180); | |
99 | N[3].set(60 ,1 ,100,100,2 ,15 ,1.5,270); pSharp.set(.5); break; // spark | |
100 | } | |
101 | ||
102 | DG.UpdateLights(); | |
103 | } | |
104 | ||
105 | for (int i=0; i<_ND; i++) if (N[i].Active()) { | |
106 | N[i].sinAngle = sin(radians(N[i].angle)); | |
107 | N[i].cosAngle = cos(radians(N[i].angle)); | |
108 | } | |
109 | } | |
110 | ||
111 | color CalcPoint(xyz P) { | |
112 | color c = 0; | |
113 | P.RotateZ(mCtr, zSin, zCos); | |
114 | ||
115 | if (CurAnim == 6 || CurAnim == 7) { | |
116 | P.setNorm(); | |
fb83f322 | 117 | return lx.hsb(0,0, 100 * ( |
a41f334c MS |
118 | constrain(1-50*(1-pDensity.Val())*abs(P.y-sin(zTime*10 + P.x*(300))*.5 - .5),0,1) + |
119 | (CurAnim == 7 ? constrain(1-50*(1-pDensity.Val())*abs(P.x-sin(zTime*10 + P.y*(300))*.5 - .5),0,1) : 0)) | |
120 | ); | |
121 | } | |
122 | ||
123 | if (iSymm == XSym && P.x > mMax.x/2) P.x = mMax.x-P.x; | |
124 | if (iSymm == YSym && P.y > mMax.y/2) P.y = mMax.y-P.y; | |
125 | ||
126 | for (int i=0;i<_ND; i++) if (N[i].Active()) { | |
127 | NDat n = N[i]; | |
128 | float zx = zTime * n.speed * n.sinAngle, | |
129 | zy = zTime * n.speed * n.cosAngle; | |
130 | ||
131 | float b = (iSymm==RadSym ? noise(zTime*n.speed+n.xoff-Dist(P,mCtr)/n.xz) | |
132 | : noise(P.x/n.xz+zx+n.xoff,P.y/n.yz+zy+n.yoff,P.z/n.zz+n.zoff)) | |
133 | *1.8; | |
134 | ||
135 | b += n.den/100 -.4 + pDensity.Val() -1; | |
136 | b += transAdd; | |
0fbf977b | 137 | c = blendColor(c,color(n.hue,100*n.sat,c1c(b)),ADD); |
a41f334c MS |
138 | } |
139 | return c; | |
140 | } | |
141 | } | |
142 | //---------------------------------------------------------------------------------------------------------------------------------- | |
143 | public class Play extends DPat | |
144 | { | |
145 | public class rAngle { | |
146 | float prvA, dstA, c; | |
147 | float prvR, dstR, r; | |
148 | float _cos, _sin, x, y; | |
149 | float fixAngle (float a, float b) { return a<b ? | |
150 | (abs(a-b) > abs(a+2*PI-b) ? a : a+2*PI) : | |
151 | (abs(a-b) > abs(a-2*PI-b) ? a : a-2*PI) ; } | |
152 | float getX(float r) { return mCtr.x + _cos*r; } | |
153 | float getY(float r) { return mCtr.y + _sin*r; } | |
154 | void move() { c = interp(t,prvA,dstA); | |
155 | r = interp(t,prvR,dstR); | |
156 | _cos = cos(c); _sin = sin(c); | |
157 | x = getX(r); y = getY(r); } | |
158 | void set() { prvA = dstA; dstA = random(2*PI); prvA = fixAngle(prvA, dstA); | |
159 | prvR = dstR; dstR = random(mCtr.y); } | |
160 | } | |
161 | ||
162 | int nBeats = 0; | |
163 | DParam pAmp, pRadius, pBounce; | |
164 | ||
165 | float t,amp,rad,bnc; | |
166 | float zTheta=0; | |
167 | ArrayList<rWave> waves = new ArrayList<rWave>(10); | |
168 | ||
169 | rAngle a1 = new rAngle(), a2 = new rAngle(), | |
170 | a3 = new rAngle(), a4 = new rAngle(); | |
171 | xyz cPrev = new xyz(), cRand = new xyz(), | |
172 | cMid = new xyz(), V = new xyz(), | |
173 | Theta = new xyz(), TSin = new xyz(), | |
174 | TCos = new xyz(), cMidNorm = new xyz(), | |
175 | Pn = new xyz(); | |
176 | float LastBeat=3, LastMeasure=3; | |
177 | int CurRandTempo = 1, CurRandTPat = 1; | |
178 | ||
179 | Pick pTimePattern, pTempoMult, pShape; | |
180 | int RandCube; | |
181 | ||
182 | Play(GLucose glucose) { | |
183 | super(glucose); | |
184 | pRadius = addParam("Rad" , .1 ); | |
185 | pBounce = addParam("Bnc" , .2 ); | |
186 | pAmp = addParam("Amp" , .2 ); | |
187 | pTempoMult = addPick ("TMult" , 0 , 5 , new String[] {"1x", "2x", "4x", "8x", "16x", "Rand" } ); | |
188 | pTimePattern= addPick ("TPat" , 6 , 7 , new String[] {"Bounce", "Sin", "Roll", "Quant", "Accel", "Deccel", "Slide", "Rand"} ); | |
189 | pShape = addPick ("Shape" , 3 , 15 , new String[] {"Line", "Tap", "V", "RandV", | |
190 | "Pyramid", "Wings", "W2", "Clock", | |
191 | "Triangle", "Quad", "Sphere", "Cone", | |
192 | "Noise", "Wave", "?", "?"} ); | |
193 | } | |
194 | ||
195 | public class rWave { | |
196 | float v0, a0, x0, t,damp,a; | |
197 | boolean bDone=false; | |
198 | final float len=8; | |
199 | rWave(float _x0, float _a0, float _v0, float _damp) { x0=_x0*len; a0=_a0; v0=_v0; t=0; damp = _damp; } | |
200 | void move(double deltaMs) { | |
201 | t += deltaMs*.001; | |
202 | if (t>4) bDone=true; | |
203 | } | |
204 | float val(float _x) { | |
205 | _x*=len; | |
206 | float dist = t*v0 - abs(_x-x0); | |
207 | if (dist<0) { a=1; return 0; } | |
208 | a = a0*exp(-dist*damp) * exp(-abs(_x-x0)/(.2*len)); // * max(0,1-t/dur) | |
209 | return -a*sin(dist); | |
210 | } | |
211 | } | |
212 | ||
213 | void StartPattern() { zTheta=0; } | |
214 | void StartRun(double deltaMs) { | |
215 | t = lx.tempo.rampf(); | |
216 | amp = pAmp.Val(); | |
217 | rad = pRadius.getValuef(); | |
218 | bnc = pBounce.getValuef(); | |
219 | zTheta += deltaMs*(pSpin .Val()-.5)*.01; | |
220 | ||
221 | Theta .set(pRotX.Val()*PI*2, pRotY.Val()*PI*2, pRotZ.Val()*PI*2 + zTheta); | |
222 | TSin .set(sin(Theta.x), sin(Theta.y), sin(Theta.z)); | |
223 | TCos .set(cos(Theta.x), cos(Theta.y), cos(Theta.z)); | |
224 | ||
225 | if (t<LastMeasure) { | |
226 | if (random(3) < 1) { CurRandTempo = int(random(4)); if (CurRandTempo == 3) CurRandTempo = int(random(4)); } | |
227 | if (random(3) < 1) { CurRandTPat = pShape.Cur() > 6 ? 2+int(random(5)) : int(random(7)); } | |
228 | } LastMeasure = t; | |
229 | ||
230 | int nTempo = pTempoMult .Cur(); if (nTempo == 5) nTempo = CurRandTempo; | |
231 | int nTPat = pTimePattern.Cur(); if (nTPat == 7) nTPat = CurRandTPat ; | |
232 | ||
233 | switch (nTempo) { | |
234 | case 0: t = t; break; | |
235 | case 1: t = (t*2. )%1.; break; | |
236 | case 2: t = (t*4. )%1.; break; | |
237 | case 3: t = (t*8. )%1.; break; | |
238 | case 4: t = (t*16.)%1.; break; | |
239 | } | |
240 | ||
241 | int i=0; while (i< waves.size()) { | |
242 | rWave w = waves.get(i); | |
243 | w.move(deltaMs); if (w.bDone) waves.remove(i); else i++; | |
244 | } | |
245 | ||
246 | if ((t<LastBeat && !pKey.b) || DG.KeyPressed>-1) { | |
247 | waves.add(new rWave( | |
248 | pKey.b ? map(DG.KeyPressed,0,7,0,1) : random(1), // location | |
249 | bnc*10, // bounciness | |
250 | 7, // velocity | |
251 | 2*(1-amp))); // dampiness | |
252 | DG.KeyPressed=-1; | |
253 | if (waves.size() > 5) waves.remove(0); | |
254 | } | |
255 | ||
256 | if (t<LastBeat) { | |
257 | cPrev.set(cRand); cRand.setRand(); | |
258 | a1.set(); a2.set(); a3.set(); a4.set(); | |
259 | } LastBeat = t; | |
260 | ||
261 | switch (nTPat) { | |
262 | case 0: t = sin(PI*t); break; // bounce | |
263 | case 1: t = norm(sin(2*PI*(t+PI/2)),-1,1); break; // sin | |
264 | case 2: t = t; break; // roll | |
265 | case 3: t = constrain(int(t*8)/7.,0,1); break; // quant | |
266 | case 4: t = t*t*t; break; // accel | |
267 | case 5: t = sin(PI*t*.5); break; // deccel | |
268 | case 6: t = .5*(1-cos(PI*t)); break; // slide | |
269 | } | |
270 | ||
271 | cMid.set (cPrev); cMid.interpolate (t,cRand); | |
272 | cMidNorm.set (cMid); cMidNorm.setNorm(); | |
273 | a1.move(); a2.move(); a3.move(); a4.move(); | |
274 | } | |
275 | ||
276 | color CalcPoint(xyz Px) { | |
277 | if (Theta.x != 0) Px.RotateX(mCtr, TSin.x, TCos.x); | |
278 | if (Theta.y != 0) Px.RotateY(mCtr, TSin.y, TCos.y); | |
279 | if (Theta.z != 0) Px.RotateZ(mCtr, TSin.z, TCos.z); | |
280 | ||
281 | Pn.set(Px); Pn.setNorm(); | |
282 | ||
283 | float mp = min(Pn.x, Pn.z); | |
284 | float yt = map(t,0,1,.5-bnc/2,.5+bnc/2); | |
285 | float r,d; | |
286 | ||
287 | switch (pShape.Cur()) { | |
288 | case 0: V.set(Pn.x, yt , Pn.z); break; // bouncing line | |
289 | case 1: V.set(Pn.x, map(cos(PI*t * Pn.x),-1,1,0,1) , Pn.z); break; // top tap | |
290 | case 2: V.set(Pn.x, bnc*map(Pn.x<.5?Pn.x:1-Pn.x,0,.5 ,0,t-.5)+.5, Pn.z); break; // V shape | |
291 | case 3: V.set(Pn.x, Pn.x < cMidNorm.x ? map(Pn.x,0,cMidNorm.x, .5,yt) : | |
292 | map(Pn.x,cMidNorm.x,1, yt,.5), Pn.z); break; // Random V shape | |
293 | ||
294 | case 4: V.set(Pn.x, .5*(Pn.x < cMidNorm.x ? map(Pn.x,0,cMidNorm.x, .5,yt) : | |
295 | map(Pn.x,cMidNorm.x,1, yt,.5)) + | |
296 | .5*(Pn.z < cMidNorm.z ? map(Pn.z,0,cMidNorm.z, .5,yt) : | |
297 | map(Pn.z,cMidNorm.z,1, yt,.5)), Pn.z); break; // Random Pyramid shape | |
298 | ||
299 | case 5: V.set(Pn.x, bnc*map((Pn.x-.5)*(Pn.x-.5),0,.25,0,t-.5)+.5, Pn.z); break; // wings | |
300 | case 6: V.set(Pn.x, bnc*map((mp -.5)*(mp -.5),0,.25,0,t-.5)+.5, Pn.z); break; // wings | |
301 | ||
302 | case 7: d = min( | |
303 | distToSeg(Px.x, Px.y, a1.getX(70),a1.getY(70), mCtr.x, mCtr.y), | |
304 | distToSeg(Px.x, Px.y, a2.getX(40),a2.getY(40), mCtr.x, mCtr.y)); | |
305 | d = constrain(30*(rad*40-d),0,100); | |
fb83f322 | 306 | return lx.hsb(0,max(0,150-d), d); // clock |
a41f334c MS |
307 | |
308 | case 8: r = amp*200 * map(bnc,0,1,1,sin(PI*t)); | |
309 | d = min( | |
310 | distToSeg(Px.x, Px.y, a1.getX(r),a1.getY(r), a2.getX(r),a2.getY(r)), | |
311 | distToSeg(Px.x, Px.y, a2.getX(r),a2.getY(r), a3.getX(r),a3.getY(r)), | |
312 | distToSeg(Px.x, Px.y, a3.getX(r),a3.getY(r), a1.getX(r),a1.getY(r)) // triangle | |
313 | ); | |
314 | d = constrain(30*(rad*40-d),0,100); | |
fb83f322 | 315 | return lx.hsb(0,max(0,150-d), d); // clock |
a41f334c MS |
316 | |
317 | case 9: r = amp*200 * map(bnc,0,1,1,sin(PI*t)); | |
318 | d = min( | |
319 | distToSeg(Px.x, Px.y, a1.getX(r),a1.getY(r), a2.getX(r),a2.getY(r)), | |
320 | distToSeg(Px.x, Px.y, a2.getX(r),a2.getY(r), a3.getX(r),a3.getY(r)), | |
321 | distToSeg(Px.x, Px.y, a3.getX(r),a3.getY(r), a4.getX(r),a4.getY(r)), | |
322 | distToSeg(Px.x, Px.y, a4.getX(r),a4.getY(r), a1.getX(r),a1.getY(r)) // quad | |
323 | ); | |
324 | d = constrain(30*(rad*40-d),0,100); | |
fb83f322 | 325 | return lx.hsb(0,max(0,150-d), d); // clock |
a41f334c MS |
326 | |
327 | case 10: | |
328 | r = map(bnc,0,1,a1.r,amp*200*sin(PI*t)); | |
fb83f322 | 329 | return lx.hsb(0,0,c1c(.9+2*rad - dist(Px.x,Px.y,a1.getX(r),a1.getY(r))*.03) ); // sphere |
a41f334c MS |
330 | |
331 | case 11: | |
332 | Px.z=mCtr.z; cMid.z=mCtr.z; | |
fb83f322 | 333 | return lx.hsb(0,0,c1c(1 - CalcCone(Px,cMid,mCtr) * 0.02 > .5?1:0)); // cone |
a41f334c | 334 | |
fb83f322 | 335 | case 12: return lx.hsb(100 + noise(Pn.x,Pn.y,Pn.z + (NoiseMove+50000)/1000.)*200, |
a41f334c MS |
336 | 85,c1c(Pn.y < noise(Pn.x + NoiseMove/2000.,Pn.z)*(1+amp)-amp/2.-.1 ? 1 : 0)); // noise |
337 | ||
338 | case 13: float y=0; for (rWave w : waves) y += .5*w.val(Pn.x); | |
339 | V.set(Pn.x, .7+y, Pn.z); | |
340 | break; | |
341 | ||
fb83f322 | 342 | default: return lx.hsb(0,0,0); |
a41f334c MS |
343 | } |
344 | ||
fb83f322 | 345 | return lx.hsb(0, |
a41f334c MS |
346 | 150-c1c(1 - V.distance(Pn)/rad), |
347 | c1c(1 - V.distance(Pn)/rad)); | |
348 | } | |
349 | } | |
350 | //---------------------------------------------------------------------------------------------------------------------------------- | |
351 | // 0 - TLB, L (b), BLB, B (l) // Fwd , Down, Back, Up | |
352 | // 4 - TLF, F (l), BLF, L (f) // Fwd , Down, Back, Up | |
353 | // 8 - TRF, R (f), BRF, F (r) // Back, Down, Fwd , Up | |
354 | // 12- TRB, B (r), BRB, R (b) // Back, Down, Fwd , Up | |
355 | // 1->7, 15->9 | |
356 | ||
0fbf977b | 357 | int randDir() { return round(random(1))*2-1; } |
358 | //---------------------------------------------------------------------------------------------------------------------------------- | |
359 | boolean dDebug = true; | |
a41f334c | 360 | class dCursor { |
0fbf977b | 361 | dVertex v, vNext; |
362 | int pos,posNext; // 0 - 65535 | |
363 | int stop; // 0-15 | |
a41f334c | 364 | color clr; |
0fbf977b | 365 | |
a41f334c MS |
366 | dCursor(color _c) { clr=_c;} |
367 | ||
0fbf977b | 368 | boolean isDone() { return pos==stop<<12; } |
369 | void set(dVertex _v, int _pos) { pos = _pos; v = _v; vNext = null; stop=16; } | |
a41f334c | 370 | |
0fbf977b | 371 | boolean Turn(dTurn t) { |
372 | if (t.pos0<<12 < pos) return false; | |
373 | vNext = t.v; | |
374 | stop = t.pos0; | |
375 | posNext = t.pos1<<12; | |
376 | if (randDir()<0) { vNext = t.v.opp; posNext = (16<<12)-posNext; } | |
a41f334c MS |
377 | return true; |
378 | } | |
379 | ||
380 | void PickNext() { | |
0fbf977b | 381 | if (vNext != null) { set(vNext, posNext); } |
382 | else { set(random(2) < 1 ? v.c0 : v.c1, 0); } | |
a41f334c | 383 | // plan to turn the corner |
0fbf977b | 384 | float r = random(3); |
385 | if (r<1 && v.t0 != null && Turn(v.t0)) return; | |
386 | if (r<2 && v.t1 != null && Turn(v.t1)) return; | |
a41f334c | 387 | } |
0fbf977b | 388 | Point p1, p2; int i2; |
a41f334c MS |
389 | } |
390 | ||
a41f334c MS |
391 | //---------------------------------------------------------------------------------------------------------------------------------- |
392 | class Worms extends SCPattern { | |
0fbf977b | 393 | float StripsPerSec = 10; |
394 | float TrailTime = 1000; | |
395 | int Cursors = 25; | |
396 | dCursor cur[] = new dCursor[Cursors]; | |
397 | ||
398 | int draw(dCursor c, int nAmount) { | |
399 | int nFrom = (c.pos ) >> 12; | |
400 | int nMv = min(nAmount, (c.stop<<12)-c.pos); | |
401 | int nTo = min(15,(c.pos+nMv) >> 12); | |
402 | ||
403 | if (dDebug) { c.p1 = c.v.getPoint(nFrom); float d = (c.p2 == null ? 0 : PointDist(c.p1,c.p2)); if (d>5) { println("too wide! quitting: " + d); exit(); }} | |
404 | for (int i = nFrom; i <= nTo; i++) { colors[c.v.ci + c.v.dir*i ] = c.clr; } | |
405 | if (c.v.same != null) for (int i = nFrom; i <= nTo; i++) { colors[c.v.same.ci + c.v.same.dir*i] = c.clr; } | |
406 | if (dDebug) { c.p2 = c.v.getPoint(nTo); c.i2 = nTo; } | |
407 | ||
408 | c.pos += nMv; return nAmount - nMv; | |
a41f334c MS |
409 | } |
410 | ||
a41f334c MS |
411 | Worms(GLucose glucose) { |
412 | super(glucose); | |
413 | if (DL_ == null) DL_ = new dLattice(); | |
fb83f322 | 414 | for (int i=0; i<Cursors; i++) { cur[i] = new dCursor(lx.hsb(135,100,100)); DL_.setRand(cur[i]); } |
a41f334c MS |
415 | } |
416 | ||
417 | void run(double deltaMs) { | |
0fbf977b | 418 | for (int i=0,s=model.points.size(); i<s; i++) { |
fb83f322 | 419 | color c = colors[i]; float b = brightness(c); |
0fbf977b | 420 | if (b>0) colors[i] = color(hue(c), saturation(c), (float)(b-100*deltaMs/TrailTime)); |
421 | } | |
a41f334c | 422 | |
0fbf977b | 423 | for (int i=0; i<Cursors; i++) { |
424 | int nLeft = floor((float)deltaMs*.001*StripsPerSec * 65536); | |
425 | while(nLeft > 0) { nLeft = draw(cur[i], nLeft); if (cur[i].isDone()) cur[i].PickNext(); } | |
a41f334c MS |
426 | } |
427 | } | |
428 | } | |
429 | //---------------------------------------------------------------------------------------------------------------------------------- |