Commit | Line | Data |
---|---|---|
49815cc0 MS |
1 | class SpaceTime extends SCPattern { |
2 | ||
3 | SinLFO pos = new SinLFO(0, 15, 3000); | |
4 | SinLFO rate = new SinLFO(1000, 9000, 13000); | |
5 | SinLFO falloff = new SinLFO(10, 70, 5000); | |
6 | float sat = 0; | |
7 | ||
8 | BasicKnob rateKnob = new BasicKnob("RATE", 0.5); | |
9 | BasicKnob sizeKnob = new BasicKnob("SIZE", 0.5); | |
10 | ||
11 | public SpaceTime(GLucose glucose) { | |
12 | super(glucose); | |
13 | addModulator(pos).trigger(); | |
14 | addModulator(rate).trigger(); | |
15 | addModulator(falloff).trigger(); | |
16 | pos.modulateDurationBy(rate); | |
17 | addKnob(rateKnob); | |
18 | addKnob(sizeKnob); | |
19 | } | |
20 | ||
21 | public void onKnobChange(Knob knob) { | |
22 | if (knob == rateKnob) { | |
23 | rate.stop().setValue(9000 - 8000*knob.getValuef()); | |
24 | } else if (knob == sizeKnob) { | |
25 | falloff.stop().setValue(70 - 60*knob.getValuef()); | |
26 | } | |
27 | } | |
28 | ||
29 | void run(int deltaMs) { | |
30 | sat += deltaMs * 0.00004; | |
31 | float sVal1 = Strip.list.size() * (0.5 + 0.5*sin(sat)); | |
32 | float sVal2 = Strip.list.size() * (0.5 + 0.5*cos(sat)); | |
33 | ||
34 | float pVal = pos.getValuef(); | |
35 | float fVal = falloff.getValuef(); | |
36 | ||
37 | int s = 0; | |
38 | for (Strip strip : Strip.list) { | |
39 | int i = 0; | |
40 | for (Point p : strip.points) { | |
41 | colors[p.index] = color( | |
42 | (lx.getBaseHuef() + s*.2 + i*3) % 360, | |
43 | min(100, min(abs(s - sVal1), abs(s - sVal2))), | |
44 | max(0, 100 - fVal*abs(i - pVal)) | |
45 | ); | |
46 | ++i; | |
47 | } | |
48 | } | |
49 | } | |
50 | } | |
51 | ||
52 | class Swarm extends SCPattern { | |
53 | ||
54 | SawLFO offset = new SawLFO(0, 16, 1000); | |
55 | SinLFO rate = new SinLFO(350, 1200, 63000); | |
56 | SinLFO falloff = new SinLFO(15, 50, 17000); | |
57 | SinLFO fY = new SinLFO(0, 250, 19000); | |
58 | SinLFO fZ = new SinLFO(0, 127, 11000); | |
59 | SinLFO hOffY = new SinLFO(0, 255, 13000); | |
60 | ||
61 | public Swarm(GLucose glucose) { | |
62 | super(glucose); | |
63 | addModulator(offset).trigger(); | |
64 | addModulator(rate).trigger(); | |
65 | addModulator(falloff).trigger(); | |
66 | addModulator(fY).trigger(); | |
67 | addModulator(fZ).trigger(); | |
68 | addModulator(hOffY).trigger(); | |
69 | offset.modulateDurationBy(rate); | |
70 | } | |
71 | ||
72 | float modDist(float v1, float v2, float mod) { | |
73 | v1 = v1 % mod; | |
74 | v2 = v2 % mod; | |
75 | if (v2 > v1) { | |
76 | return min(v2-v1, v1+mod-v2); | |
77 | } | |
78 | else { | |
79 | return min(v1-v2, v2+mod-v1); | |
80 | } | |
81 | } | |
82 | ||
83 | void run(int deltaMs) { | |
84 | float s = 0; | |
85 | for (Strip strip : Strip.list) { | |
86 | int i = 0; | |
87 | for (Point p : strip.points) { | |
88 | float fV = max(-1, 1 - dist(p.fy/2., p.fz, fY.getValuef()/2., fZ.getValuef()) / 64.); | |
89 | colors[p.index] = color( | |
90 | (lx.getBaseHuef() + 0.3 * abs(p.fy - hOffY.getValuef())) % 360, | |
91 | constrain(80 + 40 * fV, 0, 100), | |
92 | constrain(100 - (30 - fV * falloff.getValuef()) * modDist(i + (s*63)%61, offset.getValuef(), 16), 0, 100) | |
93 | ); | |
94 | ++i; | |
95 | } | |
96 | ++s; | |
97 | } | |
98 | } | |
99 | } | |
100 | ||
101 | class SwipeTransition extends SCTransition { | |
102 | SwipeTransition(GLucose glucose) { | |
103 | super(glucose); | |
104 | setDuration(5000); | |
105 | } | |
106 | ||
107 | void computeBlend(int[] c1, int[] c2, double progress) { | |
108 | float bleed = 50.; | |
109 | float yPos = (float) (-bleed + progress * (255. + bleed)); | |
110 | for (Point p : Point.list) { | |
111 | float d = (p.fy - yPos) / 50.; | |
112 | if (d < 0) { | |
113 | colors[p.index] = c2[p.index]; | |
114 | } else if (d > 1) { | |
115 | colors[p.index] = c1[p.index]; | |
116 | } else { | |
117 | colors[p.index] = lerpColor(c2[p.index], c1[p.index], d, RGB); | |
118 | } | |
119 | } | |
120 | } | |
121 | } | |
122 | ||
123 | class CubeEQ extends SCPattern { | |
124 | ||
125 | private FFT fft = null; | |
126 | private LinearEnvelope[] bandVals = null; | |
127 | private int avgSize; | |
128 | ||
129 | private final BasicKnob thrsh = new BasicKnob("LVL", 0.35); | |
130 | private final BasicKnob range = new BasicKnob("RANG", 0.45); | |
131 | private final BasicKnob edge = new BasicKnob("EDGE", 0.5); | |
132 | private final BasicKnob speed = new BasicKnob("SPD", 0.5); | |
133 | private final BasicKnob tone = new BasicKnob("TONE", 0.5); | |
134 | private final BasicKnob clr = new BasicKnob("CLR", 0.5); | |
135 | ||
136 | public CubeEQ(GLucose glucose) { | |
137 | super(glucose); | |
138 | addKnob(thrsh); | |
139 | addKnob(range); | |
140 | addKnob(edge); | |
141 | addKnob(speed); | |
142 | addKnob(tone); | |
143 | addKnob(clr); | |
144 | } | |
145 | ||
146 | protected void onActive() { | |
147 | if (this.fft == null) { | |
148 | this.fft = new FFT(lx.audioInput().bufferSize(), lx.audioInput().sampleRate()); | |
149 | this.fft.window(FFT.HAMMING); | |
150 | this.fft.logAverages(40, 1); | |
151 | this.avgSize = this.fft.avgSize(); | |
152 | this.bandVals = new LinearEnvelope[this.avgSize]; | |
153 | for (int i = 0; i < this.bandVals.length; ++i) { | |
154 | this.addModulator(this.bandVals[i] = (new LinearEnvelope(0, 0, 700+i*4))).trigger(); | |
155 | } | |
156 | } | |
157 | } | |
158 | ||
159 | public void run(int deltaMs) { | |
160 | this.fft.forward(this.lx.audioInput().mix); | |
161 | float toneConst = .35 + .4 * (tone.getValuef() - 0.5); | |
162 | float edgeConst = 2 + 30*(edge.getValuef()*edge.getValuef()*edge.getValuef()); | |
163 | ||
164 | for (int i = 0; i < avgSize; ++i) { | |
165 | float value = this.fft.getAvg(i); | |
166 | value = 20*log(1 + sqrt(value)); | |
167 | float sqdist = avgSize - i; | |
168 | value -= toneConst*sqdist*sqdist + .5*sqdist; | |
169 | value *= 6; | |
170 | if (value > this.bandVals[i].getValue()) { | |
171 | this.bandVals[i].setEndVal(value, 40).trigger(); | |
172 | } else { | |
173 | this.bandVals[i].setEndVal(value, 1000 - 900*speed.getValuef()).trigger(); | |
174 | } | |
175 | } | |
176 | ||
177 | float jBase = 120 - 360*thrsh.getValuef(); | |
178 | float jConst = 300.*(1-range.getValuef()); | |
179 | float clrConst = 1.1 + clr.getValuef(); | |
180 | ||
181 | for (Point p : Point.list) { | |
182 | float avgIndex = constrain((p.fy / 256. * avgSize), 0, avgSize-2); | |
183 | int avgFloor = (int) avgIndex; | |
184 | float j = jBase + jConst * (p.fz / 128.); | |
185 | float value = lerp( | |
186 | this.bandVals[avgFloor].getValuef(), | |
187 | this.bandVals[avgFloor+1].getValuef(), | |
188 | avgIndex-avgFloor | |
189 | ); | |
190 | ||
191 | float b = constrain(edgeConst * (value - j), 0, 100); | |
192 | colors[p.index] = color( | |
193 | (480 + lx.getBaseHuef() - min(clrConst*p.fz, 120)) % 360, | |
194 | 100, | |
195 | b); | |
196 | } | |
197 | } | |
198 | } | |
199 |