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Copy pathemodStickDancer.2dpy
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emodStickDancer.2dpy
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def Init():
# --- author : jamesc
STR.SetFParam0Name("Fade")
STR.SetFParam1Name("Head Bob")
STR.SetFParam2Name("Speed")
GLB.slots = STR.GetMaxSlots()
GLB.xmode = 0
# --- accent : strobe x
# --- trigger : toggle auto-move
GLB.f0 = 0.0
GLB.f1 = 0.0
GLB.f2 = 0.0
# --- define screen size
GLB.resx = 320
GLB.resy = 240
# --- primary objects
GLB.NUM_OBJS = 12
GLB.objs = [{} for i in range(GLB.NUM_OBJS)]
# --- body!
GLB.limbs = dict()
GLB.torso = dict()
GLB.head_bob = 0
GLB.slot_control = ['rs', 're', 'ls', 'le', 'rh', 'rk', 'lh', 'lk', 'head', 'chest', 'head', 'chest' ]
GLB.mods = []
for i in range(GLB.NUM_OBJS):
GLB.mods.append(np.random.randint(3) + 1)
# --- my preference for handling MIDI vs Audio vs Unknown
GLB.mode = "auto"
if (GLB.slots == 10) :
GLB.mode = "audio"
if (GLB.slots == 24) :
GLB.mode = "midi"
# --- clear screen
cr.set_source_rgba(0,0,0,1)
cr.rectangle(0,0,GLB.resx,GLB.resy)
cr.fill()
# --- create random pallet
def rnd_pallet():
r1 = np.random.random()
g1 = np.random.random()
b1 = np.random.random()
return (r1, g1, b1)
GLB.rnd_pallet = rnd_pallet
GLB.limbs = {}
# --- draw a body
def new_body(x,y,time):
GLB.torso['head'] = { 'cx':x, 'cy':y+25, 'radius':8, 'y_min':y+22, 'y_max':y+26, 'y_dir':-1,'width':2, 'fill':0, 'ext_mod':0 }
GLB.torso['chest'] = {'rsx':x+10, 'rsy':y+15, 'lsx':x-10, 'lsy':y+15, 'rhx':x+7, 'rhy':y-15, 'lhx':x-7, 'lhy':y-15, 'width':2, 'fill':0 , 'ext_mod':0}
rsx = GLB.torso['chest']['rsx']
rsy = GLB.torso['chest']['rsy']
lsx = GLB.torso['chest']['lsx']
lsy = GLB.torso['chest']['lsy']
rhx = GLB.torso['chest']['rhx']
rhy = GLB.torso['chest']['rhy']
lhx = GLB.torso['chest']['lhx']
lhy = GLB.torso['chest']['lhy']
GLB.limbs['rs'] = { 'type':'u', 'sx':rsx, 'sy':rsy, 'ex':0, 'ey':0, 'len':15, 'a_cur':270, 'a_min':270, 'a_max':405, 'a_dir':1, 'a_def':270, 'd_def':1, 'ext_mod':0 }
GLB.limbs['re'] = { 'type':'l', 'sx':0, 'sy':0, 'ex':0, 'ey':0, 'len':15, 'a_cur':0, 'a_min':-45, 'a_max':45, 'a_dir':1, 'a_def':0, 'd_def':1, 'ext_mod':0 }
GLB.limbs['ls'] = { 'type':'u', 'sx':lsx, 'sy':lsy, 'ex':0, 'ey':0, 'len':15, 'a_cur':270, 'a_min':135, 'a_max':270, 'a_dir':-1, 'a_def':270, 'd_def':-1, 'ext_mod':0 }
GLB.limbs['le'] = { 'type':'l', 'sx':0, 'sy':0, 'ex':0, 'ey':0, 'len':15, 'a_cur':0, 'a_min':-45, 'a_max':45, 'a_dir':-1, 'a_def':0, 'd_def':-1, 'ext_mod':0 }
GLB.limbs['rh'] = { 'type':'u', 'sx':rhx, 'sy':rhy, 'ex':0, 'ey':0, 'len':20, 'a_cur':270, 'a_min':250, 'a_max':370, 'a_dir':1, 'a_def':270, 'd_def':1, 'ext_mod':0 }
GLB.limbs['rk'] = { 'type':'l', 'sx':0, 'sy':0, 'ex':0, 'ey':0, 'len':20, 'a_cur':0, 'a_min':-45, 'a_max':45, 'a_dir':1, 'a_def':0, 'd_def':1, 'ext_mod':0 }
GLB.limbs['lh'] = { 'type':'u', 'sx':lhx, 'sy':lhy, 'ex':0, 'ey':0, 'len':20, 'a_cur':270, 'a_min':190, 'a_max':290, 'a_dir':-1, 'a_def':270, 'd_def':-1, 'ext_mod':0 }
GLB.limbs['lk'] = { 'type':'l', 'sx':0, 'sy':0, 'ex':0, 'ey':0, 'len':20, 'a_cur':0, 'a_min':-45, 'a_max':45, 'a_dir':-1, 'a_def':0, 'd_def':-1, 'ext_mod':0 }
GLB.new_body = new_body
GLB.new_body(160, 120, 10)
def draw_limb(part, mod):
# --- mod is in degrees, a_ is angle
GLB.limbs[part]['a_cur'] = GLB.limbs[part]['a_cur'] + GLB.f2 * ( (GLB.limbs[part]['a_dir'] * (mod + 4 * GLB.limbs[part]['ext_mod'] ) ) )
GLB.limbs[part]['ext_mod'] = 0
if (GLB.limbs[part]['a_cur'] < GLB.limbs[part]['a_min'] ) :
GLB.limbs[part]['a_cur'] = GLB.limbs[part]['a_min']
GLB.limbs[part]['a_dir'] = GLB.limbs[part]['a_dir'] * -1
if (GLB.limbs[part]['a_cur'] > GLB.limbs[part]['a_max'] ) :
GLB.limbs[part]['a_cur'] = GLB.limbs[part]['a_max']
GLB.limbs[part]['a_dir'] = GLB.limbs[part]['a_dir'] * -1
if (GLB.limbs[part]['type'] == 'u') :
myrad = radians(GLB.limbs[part]['a_cur'])
else:
myrad = radians(GLB.limbs[part]['a_cur'] + GLB.limbs[part]['a_def'] )
GLB.limbs[part]['ex'] = GLB.limbs[part]['sx'] + cos(myrad) * GLB.limbs[part]['len']
GLB.limbs[part]['ey'] = GLB.limbs[part]['sy'] + sin(myrad) * GLB.limbs[part]['len']
# --- upper or lower ?
next_bit = ''
if (GLB.limbs[part]['type'] == 'u'):
side = part[0]
bit = part[1]
if (bit == 's') :
lower = side + 'e'
GLB.limbs[lower]['sx'] = GLB.limbs[part]['ex']
GLB.limbs[lower]['sy'] = GLB.limbs[part]['ey']
GLB.limbs[lower]['a_def'] = GLB.limbs[part]['a_cur']
if (bit == 'h') :
lower = side + 'k'
GLB.limbs[lower]['sx'] = GLB.limbs[part]['ex']
GLB.limbs[lower]['sy'] = GLB.limbs[part]['ey']
GLB.limbs[lower]['a_def'] = GLB.limbs[part]['a_cur']
if (GLB.limbs[part]['type'] == "u"): cr.set_source_rgb(1,0,0)
if (GLB.limbs[part]['type'] == "l"): cr.set_source_rgb(0,0,1)
# --- draw the limb
cr.move_to(GLB.limbs[part]['sx'], GLB.limbs[part]['sy'])
cr.line_to(GLB.limbs[part]['ex'], GLB.limbs[part]['ey'])
cr.stroke()
GLB.draw_limb = draw_limb
def draw_torso():
# --- start draw
cr.set_line_cap(cairo.LINE_CAP_ROUND)
# --- chest
cr.set_line_width(GLB.torso['chest']['width'])
cr.set_source_rgb(1,0,0)
cr.move_to(GLB.torso['chest']['rsx'], GLB.torso['chest']['rsy'])
cr.line_to(GLB.torso['chest']['rhx'], GLB.torso['chest']['rhy'])
cr.move_to(GLB.torso['chest']['rhx'], GLB.torso['chest']['rhy'])
cr.line_to(GLB.torso['chest']['lhx'], GLB.torso['chest']['lhy'])
cr.move_to(GLB.torso['chest']['lhx'], GLB.torso['chest']['lhy'])
cr.line_to(GLB.torso['chest']['lsx'], GLB.torso['chest']['lsy'])
cr.move_to(GLB.torso['chest']['lsx'], GLB.torso['chest']['lsy'])
cr.line_to(GLB.torso['chest']['rsx'], GLB.torso['chest']['rsy'])
cr.stroke()
g = GLB.torso['chest']['ext_mod'] * .8
cr.set_source_rgb(g, g, g)
cr.move_to(GLB.torso['chest']['rsx'], GLB.torso['chest']['rsy'])
cr.line_to(GLB.torso['chest']['lhx'], GLB.torso['chest']['lhy'])
cr.move_to(GLB.torso['chest']['lsx'], GLB.torso['chest']['lsy'])
cr.line_to(GLB.torso['chest']['rhx'], GLB.torso['chest']['rhy'])
cr.stroke()
GLB.torso['chest']['ext_mod'] = 0
# --- head
GLB.torso['head']['cy'] = GLB.torso['head']['cy'] + ( GLB.head_bob * GLB.torso['head']['y_dir'])
if (GLB.torso['head']['cy'] < GLB.torso['head']['y_min']):
GLB.torso['head']['cy'] = GLB.torso['head']['y_min']
GLB.torso['head']['y_dir'] = GLB.torso['head']['y_dir'] * -1
if (GLB.torso['head']['cy'] > GLB.torso['head']['y_max']):
GLB.torso['head']['cy'] = GLB.torso['head']['y_max']
GLB.torso['head']['y_dir'] = GLB.torso['head']['y_dir'] * -1
hs = GLB.torso['head']['radius'] * (GLB.torso['head']['ext_mod'] * 2. + .5 )
cr.set_line_width(GLB.torso['head']['width'])
cr.set_source_rgb(0,0,0)
cr.arc(GLB.torso['head']['cx'], GLB.torso['head']['cy'], GLB.torso['head']['radius'], 0, 2*pi)
cr.fill()
cr.set_source_rgb(0,0,1)
cr.arc(GLB.torso['head']['cx'], GLB.torso['head']['cy'], GLB.torso['head']['radius'], 0, 2*pi)
cr.stroke()
if ( GLB.torso['head']['ext_mod'] > 0) :
cr.set_source_rgb(1, 1, 1)
for i in range(3):
st = radians(10 + (10 * i) )
et = radians(360 - (10 * i) )
cr.arc(GLB.torso['head']['cx'], GLB.torso['head']['cy'], GLB.torso['head']['radius'] + (5 * (i+1)), et, st)
cr.stroke()
st = radians(180 + (10 * i) )
et = radians(180 - (10 * i) )
cr.arc(GLB.torso['head']['cx'], GLB.torso['head']['cy'], GLB.torso['head']['radius'] + (5 * (i+1)), et, st)
cr.stroke()
GLB.torso['head']['ext_mod'] = 0
GLB.draw_torso = draw_torso
def draw_body():
# --- start draw
cr.set_line_width(2)
cr.set_line_cap(cairo.LINE_CAP_ROUND)
draw_torso()
if (GLB.xmode) :
draw_limb('rs', 0)
draw_limb('ls', 0)
draw_limb('re', 0)
draw_limb('le', 0)
draw_limb('rh', 0)
draw_limb('rk', 0)
draw_limb('lh', 0)
draw_limb('lk', 0)
else:
draw_limb('rs', GLB.mods[0])
draw_limb('ls', GLB.mods[1])
draw_limb('re', GLB.mods[2])
draw_limb('le', GLB.mods[3])
draw_limb('rh', GLB.mods[4])
draw_limb('rk', GLB.mods[5])
draw_limb('lh', GLB.mods[6])
draw_limb('lk', GLB.mods[7])
GLB.draw_body = draw_body
new_body(160, 120, 0)
def Render(cr):
acc = STR.CheckAccent()
trig = STR.CheckTrigger()
f0 = STR.F0()
GLB.f1 = STR.F1()
GLB.f2 = STR.F2mix(0.5,2.0)
ftime = STR.FT()
itime = STR.IT()
time = (itime *1.0) + ftime
##mysin = (sin(time) + 1 ) / 2
# --- clear screen
cr.set_source_rgba(0,0,0,f0)
cr.rectangle(0,0,GLB.resx,GLB.resy)
cr.fill()
if (trig):
GLB.xmode = 1 if GLB.xmode==0 else 0
GLB.head_bob = GLB.f1 * .75
# --- draw a dude
GLB.draw_body()
for i in range(GLB.slots):
(id,note,velo) = STR.GetSlotData(i)
# --- capture incoming data:
if GLB.mode == "midi":
if id != 0:
nn = note % 12
if (nn < 8) :
GLB.limbs[GLB.slot_control[nn]]['ext_mod'] = (velo/127)
else :
GLB.torso[GLB.slot_control[nn]]['ext_mod'] = (velo/127)
if GLB.mode == "audio":
for i in range(GLB.slots):
(id,note,velo) = STR.GetSlotData(i)
if (velo > 20) :
nn = int(note)
if (nn < 8) :
GLB.limbs[GLB.slot_control[nn]]['ext_mod'] = (velo/127)
else :
GLB.torso[GLB.slot_control[nn]]['ext_mod'] = (velo/127)
if (acc) :
(r, g, b) = GLB.rnd_pallet()
cr.set_source_rgb(b, g, r)
cr.move_to(GLB.torso['chest']['rsx'], GLB.torso['chest']['rsy'])
cr.line_to(GLB.torso['chest']['lhx'], GLB.torso['chest']['lhy'])
cr.move_to(GLB.torso['chest']['lsx'], GLB.torso['chest']['lsy'])
cr.line_to(GLB.torso['chest']['rhx'], GLB.torso['chest']['rhy'])
cr.stroke()