def __init__(self):
self.scenes = [[16000, None], [0, self.intro]]
super().__init__(params)
def updateMidi(self, midi_events):
for k in midi_events:
if k['track'] == 'Recaman':
self.scene.series.append(list(k['ev'][0]['pitch'].keys())[0])
def setAudio(self, obj):
self.audio = obj
self.spectre = audio.SpectroGram(obj.audio_frame_size)
self.audio_events = {
"low": audio.AudioMod((0, 24), "max"),
"mid": audio.AudioMod((25, 75), "avg"),
"hgh": audio.AudioMod((373, 500), "max"),
}
def intro(self, frame):
if self.scene_init:
self.base_radius = self.scene.window_size[1] / 2 - 2
self.base_hue = 0.5
self.scene.radius = self.base_radius - self.base_radius / 10 * self.low
self.scene.hue = self.base_hue #+ 0.1 * self.hgh
self.base_hue += 1e-3
if __name__ == "__main__":
animation.run_main(Demo(), RecamanCircle)
self.params["grad_freq"] += 3e-3 * self.low
def verse1(self, frame):
self.params["c_imag"] += 4e-5 * self.mid
self.params["c_real"] -= 1e-4 * self.low
self.params["grad_freq"] += 1e-3 * self.hgh
def bass(self, frame):
if self.scene_init:
self.rad_mod = self.logspace(self.params["radius"],
8.536172377001316)
self.params["radius"] = self.rad_mod[self.scene_pos]
self.params["mod"] += 1e-4 * self.low
#self.params["c_real"] += 1e-4 * self.mid
# self.params["c_real"] += 1e-4 * self.mid
# self.params["c_real"] += 1e-4 * self.low
self.params["grad_freq"] += 1e-3 * self.hgh
def intro(self, frame):
if self.scene_init:
self.rad_mod = self.logspace(self.params["radius"], 43)
self.params["c_imag"] -= 5e-5 * self.mid
self.params["c_real"] += 1e-4 * self.low
self.params["grad_freq"] += 1e-3 * self.hgh
# self.params["mod"] += 1e-4 * self.hgh
if __name__ == "__main__":
run_main(Demo())
self.scenes = [[6200, None], [0, self.intro]]
super().__init__(params)
def setAudio(self, obj):
self.audio = obj
self.spectre = audio.SpectroGram(obj.audio_frame_size)
self.audio_events = {
"low": audio.AudioMod((0, 24), "max"),
"mid": audio.AudioMod((25, 75), "avg"),
"hgh": audio.AudioMod((373, 500), "max"),
}
def intro(self, frame):
if self.scene_init:
self.params["ratio"] = (1 + math.sqrt(5)) / 2.0 - 0.05
self.params["distance"] = 1
self.base_speed = 1e-5
self.base_seed = 1
self.base_size = 2
self.params["seeds"] = int(self.base_seed + 300 * self.hgh)
self.params["ratio"] += self.base_speed + 1e-5 * self.low
self.params["size"] = int(self.base_size + 5 * self.mid)
if frame >= 1280:
self.params["distance"] = 1 - 0.9 * self.mid
self.params["hue"] += 1e-2
self.base_seed += 0.3
if __name__ == "__main__":
animation.run_main(Demo(), FlowerSeeds)
