trig-fullpies.py 文件源码

def draw(screen, mvp):

    global count
    if True: #mvp.note_on:

        #count += 1  
        #if count > mvp.knob3:
        #    count = 0
        #    screen.fill((0,0,0))

        #if count > mvp.knob3 //
        x=random.randrange(0,1300)
        y=random.randrange(0,800)
        pierad=random.randrange(10,100) #radius
        arcstart=random.randrange(0,360)
        arcend=random.randrange(0, 360-arcstart)
        size = int(mvp.knob2*1000)

        color = pygame.Color(random.randrange(0,255), random.randrange(0,255), random.randrange(0,255), 10)
        color.hsva = (int(mvp.knob4 * 359), 100, 100, 10)


        fillrange=int(mvp.knob1*100)
        for i in range(fillrange):
            pygame.gfxdraw.pie(screen, x, y, size, arcstart + i*2, arcend - i*2, color)