class Demo(Animation):
def __init__(self):
self.scenes = [
[1700, None],
[1400, self.ending],
[820, self.main],
[320, self.pitched],
[0, self.intro],
]
super().__init__(yaml.load(p))
def setAudio(self, audio):
self.audio = audio
self.spectre = SpectroGram(audio.audio_frame_size)
self.low_mod = AudioMod((15, 100), "avg", decay=5)
self.mid_mod = AudioMod((0, 240), "avg")
self.hgh_mod = AudioMod((250, 418), "max")
def updateAudio(self, audio_buf):
self.spectre.transform(audio_buf)
self.low = self.low_mod.update(self.spectre)
self.mid = self.mid_mod.update(self.spectre)
self.hgh = self.hgh_mod.update(self.spectre)
def ending(self, frame):
if self.scene_init:
self.log_mod = self.logspace(1, 0.1)
self.params["radius"] -= self.params["radius"] / 23 * \
self.log_mod[self.scene_pos]
self.params["c_imag"] += 0.05 * self.log_mod[self.scene_pos]
def main(self, frame):
self.params["c_real"] -= 1e-2 * self.hgh
self.params["c_imag"] -= 1e-1 * self.mid
self.params["grad_freq"] += 1e-3 * self.low
self.params["radius"] += self.params["radius"] / 20 * self.mid
def pitched(self, frame):
self.params["c_imag"] -= 5e-2 * self.hgh
self.params["radius"] += self.params["radius"] / 20 * self.mid
self.params["grad_freq"] += 1e-3 * self.low
def intro(self, frame):
self.params["c_imag"] -= 1e-1 * self.hgh
self.params["c_real"] += 1e-2 * self.mid
self.params["grad_freq"] += 1e-3 * self.low
class Demo(Animation):
def __init__(self):
self.scenes = [
[1500, None],
[1263, self.ending],
[0, self.main],
]
super().__init__(yaml.load(p))
def setAudio(self, audio):
self.audio = audio
self.spectre = SpectroGram(audio.audio_frame_size)
self.hgh_mod = AudioMod((400, audio.audio_frame_size // 2), "max")
self.mid_mod = AudioMod((134, 365), "avg")
self.low_mod = AudioMod((4, 16), "mean")
def updateAudio(self, audio_buf):
self.spectre.transform(audio_buf)
self.hgh = self.mid_mod.update(self.spectre)
self.mid = self.mid_mod.update(self.spectre)
self.low = self.low_mod.update(self.spectre)
def ending(self, frame):
self.params["grad_freq"] -= 0.01
self.params["max_iter"] += 0.5
self.params["c_real"] -= 0.1
self.params["c_imag"] -= 0.1
self.params["radius"] += 0.04
def main(self, frame):
if self.scene_init:
self.center_c = self.get_c()
self.angle = 0
self.radius = 1
self.params["radius"] = 0.1
self.base_freq = self.params["grad_freq"]
self.params["grad_freq"] = self.base_freq + 100 * self.mid
self.params["radius"] += 0.001
self.angle = self.angle + 8 * self.hgh
self.radius = 6 * self.low
m = cmath.rect(self.radius, math.radians(self.angle))
new_c = self.center_c + m
self.set_c(new_c)
class Demo(Animation):
def __init__(self):
self.scenes = [
[3000, None],
[2790, self.ending],
[320, self.main],
[0, self.intro],
]
super().__init__(yaml.load(p))
def setAudio(self, audio):
self.audio = audio
self.spectre = SpectroGram(audio.audio_frame_size)
self.low_mod = AudioMod((0, 98), "max")
self.mid_mod = AudioMod((100, 240), "max")
self.hgh_mod = AudioMod((495, 560), "max")
def updateAudio(self, audio_buf):
self.spectre.transform(audio_buf)
self.low = self.low_mod.update(self.spectre)
self.mid = self.mid_mod.update(self.spectre)
self.hgh = self.hgh_mod.update(self.spectre)
def ending(self, frame):
if self.scene_init:
self.rad_mod = self.logspace(self.params["radius"], 169)
self.creal_mod = self.linspace(self.params["center_real"] + 40,
0 + 40)
self.cimag_mod = self.linspace(self.params["center_imag"] + 40,
0 + 40)
self.params["center_real"] = self.creal_mod[self.scene_pos] - 40
self.params["center_imag"] = self.cimag_mod[self.scene_pos] - 40
self.params["radius"] = self.rad_mod[self.scene_pos]
# self.params["mod"] -= 6e-4
self.params["grad_freq"] += grad_mod / 6
# self.params["c_real"] += 1e-4
def main(self, frame):
if self.scene_init:
self.creal_mod = self.linspace(self.params["center_real"] + 40,
17.276334090196123 + 40)
self.cimag_mod = self.linspace(self.params["center_imag"] + 40,
-2 + 40)
self.rad_mod = self.logspace(self.params["radius"], 12)
self.params["radius"] = self.rad_mod[self.scene_pos]
self.params["center_real"] = self.creal_mod[self.scene_pos] - 40
self.params["center_imag"] = self.cimag_mod[self.scene_pos] - 40
self.params["c_imag"] -= 1e-4 * self.low
if frame > 720:
self.params["mod"] -= 2e-4 * self.mid
if frame > 2400:
self.params["c_real"] += 1e-4 * self.mid
self.params["grad_freq"] += grad_mod * self.hgh
def intro(self, frame):
if self.scene_init:
self.rad_mod = self.logspace(self.params["radius"], 7.42)
self.params["radius"] = self.rad_mod[frame]
self.params["c_imag"] -= 3e-4 * self.low
self.params["grad_freq"] += grad_mod * self.hgh
class Demo(Animation):
def __init__(self):
self.scenes = [
[5600, None],
[4350, self.ending],
[2550, self.main],
[2025, self.tr],
[1125, self.low_change],
[0, self.intro],
]
super().__init__(yaml.load(p))
def setAudio(self, audio):
self.audio = audio
self.spectre = SpectroGram(audio.audio_frame_size)
self.hgh_mod = AudioMod((150, audio.audio_frame_size // 2), "avg")
self.mid_mod = AudioMod((151, 530), "max", threshold=0.4)
self.low_mod = AudioMod((4, 10), "mean")
def updateAudio(self, audio_buf):
self.spectre.transform(audio_buf)
self.hgh = self.hgh_mod.update(self.spectre)
self.mid = self.mid_mod.update(self.spectre)
self.low = self.low_mod.update(self.spectre)
self.params["grad_freq"] -= 0.002
# self.params["grad_freq"] = max(23, 32 - 100 * self.hgh)
# self.params["max_iter"] = 600 + 1000 * self.hgh
def ending(self, frame):
if self.scene_init:
self.rad_mod = self.linspace(self.params["radius"], 1.59)
self.params["radius"] = self.rad_mod[self.scene_pos]
self.params["c_imag"] += 0.5 * self.mid
self.params["c_real"] += 0.1 * self.low
def main(self, frame):
if self.scene_init:
self.rad_mod = self.linspace(self.params["radius"], 7.17)
self.center_c = self.get_c()
self.angle = 0
self.radius = 2
self.idir = 1
self.params["radius"] = self.rad_mod[self.scene_pos]
self.angle = self.angle + 4 * self.low
self.center_c += 0.25j * self.mid * self.idir
if self.center_c.imag > 10:
self.idir = -1
if self.center_c.imag < -10:
self.idir = 1
self.radius = 2 * 10 * self.hgh
m = cmath.rect(self.radius, math.radians(self.angle))
new_c = self.center_c + m
self.set_c(new_c)
def tr(self, frame):
if self.scene_init:
self.rad_mod = self.linspace(self.params["radius"], 4.59)
self.params["radius"] = self.rad_mod[self.scene_pos]
self.params["c_real"] += 0.2 * self.mid
self.params["c_imag"] -= 0.3 * self.low
def low_change(self, frame):
if self.scene_init:
self.rad_mod = self.linspace(self.params["radius"], 4.59 * 2)
self.params["radius"] = self.rad_mod[self.scene_pos]
self.params["c_real"] -= 0.2 * self.mid
self.params["c_imag"] -= 0.3 * self.low
...
def intro(self, frame):
if self.scene_init:
self.rad_mod = self.linspace(self.params["radius"], 4.59)
self.params["radius"] = self.rad_mod[self.scene_pos]
self.params["c_imag"] += 0.5 * self.mid
self.params["c_real"] += 0.1 * self.low
