def __init__(self, stream=None, **kwargs): super(Visualisation, self).__init__(**kwargs) self.stream = stream if self.stream == None: self.stream = InputStream() self.stream.start() self._last_tick = time.time()
class Visualisation(MTWidget): #----------------- # Give it a stream if you have one already, otherwise it will create its own. #----------------- def __init__(self, stream=None, **kwargs): super(Visualisation, self).__init__(**kwargs) self.stream = stream if self.stream == None: self.stream = InputStream() self.stream.start() self._last_tick = time.time() def draw(self): temp = time.time() self.visualise((temp-self._last_tick)*1000) self._last_tick = temp #------------------ # Override this method to make your own visualisation # ticks is millis since last call (float) #------------------ def visualise(self, ticks): pass
from pymt import *
from audio_input import InputStream
from visualisation import *
import pygame
from OpenGL.GL import *
# --------------------
# If you have windowing issues you need to fix your config file.
# Apparently a new "feature" with 0.4 is to create a window with import (how exciting)
# so to fix windowing issues do:
# python -m pymt.tools.config -n
# --------------------
stream = InputStream()
stream.start()
i = 0
visualisations = [BasicVisualisation, ParticleVisualisation, WaveVisualisation, BalloonVisualisation]
# visualisations = [BasicVisualisation, CircleVisualisation, ParticleVisualisation, GarethVis, WaveVisualisation, ThreedVis] ThreedVis breaks drawing at the moment
# b = MTScatterWidget(width = int(pymt_config.get('graphics', 'width')), height = int(pymt_config.get('graphics', 'height')))
# v = GarethVis(width = int(pymt_config.get('graphics', 'width')), height = int(pymt_config.get('graphics', 'height')), stream=stream )
v = BasicVisualisation(
width=int(pymt_config.get("graphics", "width")), height=int(pymt_config.get("graphics", "height")), stream=stream
)
container = MTWidget()
container.add_widget(v)
change = MTButton(label="Change Visualisation", pos=(20, 20), size=(100, 50))
root = MTWidget()
root.add_widget(container)
root.add_widget(change)
