def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.loadIdentity3()
ol.perspective(20, 1, 1, 100)
ol.translate3((0, 0, -20))
ol.color3(1.0, 1.0, 0.0)
ol.translate3(
(cos(lux.time / 2.0), cos(lux.time / 3.0), cos(lux.time / 7.0)))
ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
ol.rotate3X(lux.time * pi * 0.25 * lux.simple_rate)
ol.rotate3Y(lux.time * pi * 0.13 * lux.simple_rate)
for row in self.torender:
ol.begin(ol.LINESTRIP)
vi = self.faces[row]
vi = vi + [vi[0]]
for i in vi:
tup = tuple(self.verts[i, :])
ol.vertex3(tup)
ol.end()
def draw(self, target):
x, y =target[0]-self.x, target[1]-self.y
# point each segment to it's predecessor
for segment in self.segments:
dx = x - segment.x
dy = y - segment.y
angle = math.atan2(dy, dx)
segment.angle = angle
x = x - math.cos(angle) * arm_length/parts
y = y - math.sin(angle) * arm_length/parts
# and now move the pointed nodes, starting from the last one
# (that is the beginning of the arm)
for prev, segment in reversed(list(zip(self.segments, self.segments[1:]))):
prev.x = segment.x + math.cos(segment.angle) * arm_length/parts
prev.y = segment.y + math.sin(segment.angle) * arm_length/parts
segment.prev_x = prev.x
segment.prev_y = prev.y
ol.translate3((self.x, self.y, 0))
ol.begin(ol.LINESTRIP)
for segment in self.segments:
segment.draw(self.color)
ol.end()
def draw(self):
self.x_phase = 0.4*cos(1.7 * lux.time * self.RATE) + 0.6*cos(0.7 * lux.time * self.RATE)
self.y_phase = cos(2.2 * lux.time * self.RATE)
self.z_phase = cos(5.7 * lux.time * self.RATE)
self.z_ratio = 2 + cos(0.1 * lux.time * self.RATE)
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(20, 1, 1, 100)
ol.translate3((0, 0, -10))
ol.scale3((0.5, 0.5, 0.5))
ol.rotate3Z(lux.time * pi * 0.01)
ol.rotate3X(lux.time * pi * 0.025)
ol.rotate3Y(lux.time * pi * 0.013)
ol.color3(*(self.color_cycle()))
ol.begin(ol.POINTS)
decay_factor = 1
first_point = None
for i in range(self.SAMPLES_PER_FRAME):
theta = float(i) / self.SAMPLES_PER_FRAME * self.MAX_THETA
x = sin(self.x_ratio * theta + self.x_phase)
y = sin(self.y_ratio * theta + self.y_phase)
z = sin(self.z_ratio * theta + self.z_phase)
if (i == 0):
first_point = (x * decay_factor, y * decay_factor, z * decay_factor)
ol.vertex3((x * decay_factor, y * decay_factor, z * decay_factor))
decay_factor = decay_factor * self.decay
ol.vertex3(first_point)
ol.end()
def draw(self, target):
x, y = target[0] - self.x, target[1] - self.y
# point each segment to it's predecessor
for segment in self.segments:
dx = x - segment.x
dy = y - segment.y
angle = math.atan2(dy, dx)
segment.angle = angle
x = x - math.cos(angle) * arm_length / parts
y = y - math.sin(angle) * arm_length / parts
# and now move the pointed nodes, starting from the last one
# (that is the beginning of the arm)
for prev, segment in reversed(list(zip(self.segments, self.segments[1:]))):
prev.x = segment.x + math.cos(segment.angle) * arm_length / parts
prev.y = segment.y + math.sin(segment.angle) * arm_length / parts
segment.prev_x = prev.x
segment.prev_y = prev.y
ol.translate3((self.x, self.y, 0))
ol.begin(ol.LINESTRIP)
for segment in self.segments:
segment.draw(self.color)
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.loadIdentity3()
ol.perspective(20, 1, 1, 100)
ol.translate3((0, 0, -20))
ol.color3(1.0,1.0,0.0);
ol.translate3( (cos(lux.time/2.0), cos(lux.time/3.0), cos(lux.time/7.0)) )
ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
ol.rotate3X(lux.time * pi * 0.25 * lux.simple_rate)
ol.rotate3Y(lux.time * pi * 0.13 * lux.simple_rate)
for row in self.torender:
ol.begin(ol.LINESTRIP)
vi = self.faces[row]
vi = vi + [vi[0]]
for i in vi:
tup = tuple(self.verts[i,:])
ol.vertex3(tup)
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
# set basic coord system
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -40))
ol.color3(0.0, 0.0, 1.0)
ol.scale3((1.0, 1.0, 1.0))
# for i in range(10):
# x = random()*40-20
# y = random()*40-20
# x = randint(-20,20)
# y = randint(-20,20)
# square(x,y,.1)
# truly randomly sampled by image vals
# for i in range(20):
# x,y,val = rndlena()
# ol.color3(0.0,0.0,val/255.)
# square(x*40./SIZEX-20,y*40/SIZEY-20,.1)
# totally random, weighted by image value
for i in range(20):
x = randint(0, SIZEX - 1)
y = randint(0, SIZEY - 1)
# val = lena.getpixel((x,y))
# val = 1.-exp(-.5*lenadat[x*SIZEX+y]/255.)
val = lenadat[x * SIZEX + y] / 255.0 * 0.77
ol.color3(0.0, 0.0, val)
square(x * 40.0 / SIZEX - 20, y * 40 / SIZEY - 20, 0.05)
def draw(self):
self.x_phase = 0.4*cos(1.7 * lux.time * self.RATE) + 0.6*cos(0.7 * lux.time * self.RATE)
self.y_phase = cos(2.2 * lux.time * self.RATE)
self.z_phase = cos(5.7 * lux.time * self.RATE)
self.z_ratio = 2 + cos(0.1 * lux.time * self.RATE)
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(20, 1, 1, 100)
ol.translate3((0, 0, -10))
#ol.scale3((0.5, 0.5, 0.5))
ol.rotate3Z(lux.time * pi * 0.01)
ol.rotate3X(lux.time * pi * 0.025)
ol.rotate3Y(lux.time * pi * 0.013)
ol.color3(*(self.color_cycle()))
ol.begin(ol.POINTS)
decay_factor = 1
first_point = None
for i in range(self.SAMPLES_PER_FRAME):
theta = float(i) / self.SAMPLES_PER_FRAME * self.MAX_THETA
x = sin(self.x_ratio * theta + self.x_phase)
y = sin(self.y_ratio * theta + self.y_phase)
z = sin(self.z_ratio * theta + self.z_phase)
if (i == 0):
first_point = (x * decay_factor, y * decay_factor, z * decay_factor)
ol.vertex3((x * decay_factor, y * decay_factor, z * decay_factor))
decay_factor = decay_factor * self.decay
ol.vertex3(first_point)
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
ol.color3(1.0, 1.0, 1.0)
offset = cos(lux.time * 10)
ol.begin(ol.LINESTRIP)
npts = 25
#ol.scale3((0.5,0.5,0.5))
for i in range(npts):
ol.color3(
float(i) / npts, 1.0 - float(i) / npts,
(float(i) / npts + (1.0 - float(i) / npts)) / 2.0)
offset = 0
mod = (i % 2 * 2.0 - 1.0) * 0.99
#ol.scale3((mod, mod, mod))
ol.rotate3Z(lux.time * pi * 0.01 * lux.simple_rate)
ol.vertex3((float(i) / (npts / 2.0) - 1.0 + offset, -1.0, -1))
ol.vertex3((float(i) / (npts / 2.0) - 1.0 + offset, 1.0, -1))
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
#set basic coord system
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -40))
ol.color3(0.0, 0.0, 1.0)
ol.scale3((1., 1., 1.))
#for i in range(10):
# x = random()*40-20
# y = random()*40-20
#x = randint(-20,20)
#y = randint(-20,20)
# square(x,y,.1)
# truly randomly sampled by image vals
#for i in range(20):
# x,y,val = rndlena()
# ol.color3(0.0,0.0,val/255.)
# square(x*40./SIZEX-20,y*40/SIZEY-20,.1)
#totally random, weighted by image value
for i in range(20):
x = randint(0, SIZEX - 1)
y = randint(0, SIZEY - 1)
#val = lena.getpixel((x,y))
#val = 1.-exp(-.5*lenadat[x*SIZEX+y]/255.)
val = lenadat[x * SIZEX + y] / 255. * .77
ol.color3(0.0, 0.0, val)
square(x * 40. / SIZEX - 20, y * 40 / SIZEY - 20, .05)
def draw(self):
time = lux.time
#time = self.time
ctf = self.color_time_frequency
clf = self.color_length_frequency
caf = self.color_angle_frequency/2
theta = abs(math.sin(time*self.time_scale))
R = self.R * math.sin(2*pi*time*self.time_scale*self.R_frequency)
r = self.r * math.sin(2*pi*time*self.time_scale*self.r_frequency)
p = self.p * math.sin(2*pi*time*self.time_scale*self.p_frequency) * self.bass
ol.color3(1.0, 0.0, 1.0);
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
first = True
n = 0
while theta < 2*pi*self.max_cycles and n < self.max_segments:
theta += self.theta_step
#x = (R + r) * math.cos(theta)
#y = (R + r) * math.sin(theta)
x = (R + r) * math.cos(theta) + (r + p) * math.cos((R+r)/r * theta)
y = (R + r) * math.sin(theta) + (r + p) * math.sin((R+r)/r * theta)
if first:
ol.begin(ol.LINESTRIP)
#ol.begin(ol.POINTS)
first = False
#red = math.sin(ctf*time*n/37) * math.sin(csf*theta*n/37)
#green = math.sin(ctf*time*n/23) * math.sin(csf*theta*n/23)
#blue = math.sin(ctf*time*n/128) * math.sin(csf*theta*n/128)
angle = math.atan2(y, x)/(2*pi)
red = abs(math.sin(2*pi*(self.r_prime/3+ctf*time+clf*n+caf*angle)))
green = abs(math.sin(2*pi*(self.g_prime/3+ctf*time+clf*n+caf*angle)))
blue = abs(math.sin(2*pi*(self.b_prime/3+ctf*time+clf*n+caf*angle)))
ol.color3(red, green, blue)
#this makes it square-ish
#x += math.cos(2*pi*angle*self.spatial_resonance)*self.spatial_resonance_amplitude
#y += math.sin(2*pi*angle*self.spatial_resonance)*self.spatial_resonance_amplitude
x += math.cos(2*pi*angle*(self.spatial_resonance+1)+2*pi*self.spatial_resonance_offset)*self.spatial_resonance_amplitude
y += math.sin(2*pi*angle*(self.spatial_resonance+1)+2*pi*self.spatial_resonance_offset)*self.spatial_resonance_amplitude
x *= self.width
y *= self.height
ol.vertex3((x,y,0))
n += 1
ol.end()
#dynamically adjust resolution
target = self.max_segments * 0.8
error = (target - n)/target
self.theta_step = min(max(1e-100, self.theta_step * (1-error)), 1)
#print n, angle
self.time += 1/30
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.color3(0.0, 1.0, 1.0);
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
#target_x, target_y = random.uniform(-1, 1), random.uniform(-1, 1)
target_x, target_y = math.sin(2*pi*swoosh_frequency*lux.time*3), math.sin(2*pi*swoosh_frequency*lux.time*5)
#target_x, target_y = math.tan(2*pi*swoosh_frequency*lux.time*3), math.sin(2*pi*swoosh_frequency*lux.time*5)
for arm in self.arms: arm.draw([target_x, target_y])
def draw(self):
ol.loadIdentity()
ol.rotate(lux.time / 10)
# Grab the raw audio buffer
mono = audio_engine.mono_buffer()
# Make sure it ain't empty!!
if mono.shape[0] == 0:
return
# Openlase can only draw 30000 points in one cycle (less that
# that, actually!). Clear the audio buffer and try again!
if mono.shape[0] > 10000:
audio_engine.clear_all()
ol.color3(*(self.color_cycle()))
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
if (lux.time > self.nextSnapshot):
#print "snapshot"
self.nextSnapshot = lux.time + self.interval
self.currentWave = self.nextWave
self.nextWave = zeros(shape=(self.renderPointCount))
# load in new values
for i in range(int(self.renderPointCount - 1)):
self.nextWave[i] = mono[i * self.skip] * 2
# draw shape
fracIntervalComplete = (
lux.time - (self.nextSnapshot - self.interval)) / self.interval
# print '%f %f %f' % (lux.time,fracIntervalComplete, self.nextSnapshot)
coordsToRender = zeros(shape=(self.renderPointCount, 2))
firstVal = None
for i in range(int(self.renderPointCount - 1)):
val = ((self.nextWave[i] - self.currentWave[i]) *
fracIntervalComplete) + self.currentWave[i]
if (firstVal is None): firstVal = val
#print "next: %f curr: %f frac: %f" % (self.nextWave[i], self.currentWave[i], fracIntervalComplete)
(x, y) = self.doTheTrigStuff(
val, (float(i) / float(self.renderPointCount)), firstVal)
coordsToRender[i][0] = x
coordsToRender[i][1] = y
coordsToRender[self.renderPointCount - 1] = coordsToRender[0]
# render shape
ol.begin(ol.LINESTRIP)
for i in range(0, int(self.renderPointCount), 1):
# print '%f: %f,%f' % (i,coordsToRender[i][0], coordsToRender[i][1])
ol.vertex((coordsToRender[i][0], coordsToRender[i][1]))
ol.end()
ol.vertex((coordsToRender[0][0], coordsToRender[0][1]))
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.color3(1.0, 0.0, 1.0);
font = ol.getDefaultFont()
s = "Lux!"
w = ol.getStringWidth(font, 0.2, s)
ol.drawString(font, (-w/2,0.1), 0.2, s)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
for i in range(2):
if (i == 1):
ol.color3(1.0,1.0,0.0);
else:
ol.color3(0.0,1.0,1.0);
ol.scale3((0.6, 0.6, 0.6))
ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
ol.rotate3X(lux.time * pi * 0.8 * lux.simple_rate)
ol.rotate3Y(lux.time * pi * 0.73 * lux.simple_rate)
ol.begin(ol.LINESTRIP)
ol.vertex3((-1, -1, -1))
ol.vertex3(( 1, -1, -1))
ol.vertex3(( 1, 1, -1))
ol.vertex3((-1, 1, -1))
ol.vertex3((-1, -1, -1))
ol.vertex3((-1, -1, 1))
ol.end()
ol.begin(ol.LINESTRIP);
ol.vertex3(( 1, 1, 1))
ol.vertex3((-1, 1, 1))
ol.vertex3((-1, -1, 1))
ol.vertex3(( 1, -1, 1))
ol.vertex3(( 1, 1, 1))
ol.vertex3(( 1, 1, -1))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3(( 1, -1, -1))
ol.vertex3(( 1, -1, 1))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((-1, 1, 1))
ol.vertex3((-1, 1, -1))
ol.end()
def draw(self):
ol.loadIdentity()
ol.rotate(lux.time / 10)
# Grab the raw audio buffer
mono = audio_engine.mono_buffer()
# Make sure it ain't empty!!
if mono.shape[0] == 0:
return
# Openlase can only draw 30000 points in one cycle (less that
# that, actually!). Clear the audio buffer and try again!
if mono.shape[0] > 10000:
audio_engine.clear_all()
return
ol.color3(*(self.color_cycle()))
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
if lux.time > self.nextSnapshot:
# print "snapshot"
self.nextSnapshot = lux.time + self.interval
self.currentWave = self.nextWave
self.nextWave = zeros(shape=(self.renderPointCount))
# load in new values
for i in range(self.renderPointCount - 1):
self.nextWave[i] = mono[i * self.skip]
# draw shape
fracIntervalComplete = (lux.time - (self.nextSnapshot - self.interval)) / self.interval
# print '%f %f %f' % (lux.time,fracIntervalComplete, self.nextSnapshot)
coordsToRender = zeros(shape=(self.renderPointCount, 2))
firstVal = None
for i in range(self.renderPointCount - 1):
val = ((self.nextWave[i] - self.currentWave[i]) * fracIntervalComplete) + self.currentWave[i]
if firstVal is None:
firstVal = val
# print "next: %f curr: %f frac: %f" % (self.nextWave[i], self.currentWave[i], fracIntervalComplete)
(x, y) = self.doTheTrigStuff(val, (float(i) / float(self.renderPointCount)), firstVal)
coordsToRender[i][0] = x
coordsToRender[i][1] = y
coordsToRender[self.renderPointCount - 1] = coordsToRender[0]
# render shape
ol.begin(ol.LINESTRIP)
for i in range(self.renderPointCount):
# print '%f: %f,%f' % (i,coordsToRender[i][0], coordsToRender[i][1])
ol.vertex((coordsToRender[i][0], coordsToRender[i][1]))
ol.end()
def draw(self):
'''a square'''
#self.x = math.cos(2*pi*rotate_frequency*lux.time + self.angle + self.base_angle) * self.distance * self.distance_scale
#self.y = math.sin(2*pi*rotate_frequency*lux.time + self.angle + self.base_angle) * self.distance * self.distance_scale
#stolen from guilloche
time = lux.time * time_scale
R = math.sin(2*pi*self.R_frequency*time) * self.R + 0.0001
r = math.sin(2*pi*self.r_frequency*time) * self.r + 0.0001
p = math.sin(2*pi*self.p_frequency*time) * self.p + 0.0001
self.x = (R + r) * math.cos(time) + (r + p) * math.cos((R+r)/r * time)
self.y = (R + r) * math.sin(time) + (r + p) * math.sin((R+r)/r * time)
#clamp to display area
if clamp_display:
if self.x > 1: self.x = 1
if self.y > 1: self.y = 1
if self.x < -1: self.x = -1
if self.y < -1: self.y = -1
self.x *= scale
self.y *= scale
#self.graphics.circle(0, 0, self.radius)
ol.loadIdentity3()
ol.loadIdentity()
#ol.color3(self.color[0], self.color[1], self.color[2])
ol.color3(self.red, self.green, self.blue)
ol.translate3((self.x, self.y, 0))
angle = math.atan2(self.y, self.x)/(2*pi)
red = abs(math.sin(2*pi*(r_prime/3+ctf*time+clf*self.n+caf*angle)))*self.red
green = abs(math.sin(2*pi*(g_prime/3+ctf*time+clf*self.n+caf*angle)))*self.green
blue = abs(math.sin(2*pi*(b_prime/3+ctf*time+clf*self.n+caf*angle)))*self.blue
if seizure_mode:
#red, green, blue = red/self.radius, green/self.radius, blue/self.radius
red = abs(red*math.tan((2*pi*self.radius/node_big_radius)))
green = abs(green*math.tan((2*pi*self.radius/node_big_radius)))
blue = abs(blue*math.tan((2*pi*self.radius/node_big_radius)))
ol.color3(red, green, blue)
#do squares have radii?
s = self.radius
ol.begin(ol.POINTS)
ol.vertex3((-s, s,0))
ol.vertex3((-s, s,0))
ol.vertex3(( s, s,0))
ol.vertex3(( s,-s,0))
ol.vertex3((-s,-s,0))
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.color3(0.0, 1.0, 1.0)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
# target_x, target_y = random.uniform(-1, 1), random.uniform(-1, 1)
target_x, target_y = (
math.sin(2 * pi * swoosh_frequency * lux.time * 3),
math.sin(2 * pi * swoosh_frequency * lux.time * 5),
)
# target_x, target_y = math.tan(2*pi*swoosh_frequency*lux.time*3), math.sin(2*pi*swoosh_frequency*lux.time*5)
for arm in self.arms:
arm.draw([target_x, target_y])
def draw(self, val):
'''a square'''
ol.loadIdentity3()
ol.loadIdentity()
ol.color3(self.color[0], self.color[1], self.color[2])
ol.translate3((self.x, self.y, 0))
ol.begin(ol.POINTS)
ol.vertex3((.0, .0, .0))
ol.vertex3((.0, .1, .0))
ol.vertex3((.1, .1, .0))
ol.vertex3((.1, .0, .0))
ol.vertex3((.0, .0, .0))
ol.end()
self.moving = True
return self
def draw(self, val):
'''a square'''
ol.loadIdentity3()
ol.loadIdentity()
ol.color3(self.color[0], self.color[1], self.color[2])
ol.translate3((self.x, self.y, 0))
ol.begin(ol.POINTS)
ol.vertex3((.0,.0,.0))
ol.vertex3((.0,.1,.0))
ol.vertex3((.1,.1,.0))
ol.vertex3((.1,.0,.0))
ol.vertex3((.0,.0,.0))
ol.end()
self.moving = True
return self
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
# dt = lux.time - self.last_time
self.net.draw()
foo = self.tweener.update(lux.time * time_scale - self.last_time)
#print list(foo)
#bar = list(foo)[0]
ol.color3(1.0, 1.0, 1.0)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
self.last_time = lux.time * time_scale
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
# dt = lux.time - self.last_time
self.net.draw()
foo= self.tweener.update(lux.time*time_scale - self.last_time)
#print list(foo)
#bar = list(foo)[0]
ol.color3(1.0, 1.0, 1.0);
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
self.last_time = lux.time * time_scale
def draw(self):
time = lux.time
ctf = self.color_time_frequency
clf = self.color_length_frequency
caf = self.color_angle_frequency/2
theta0 = abs(math.sin(time*self.time_scale))
for braid_count in range(1,self.NUM_CIRCLES):
first = True
n = 0
theta = theta0
ol.color3(1.0, 0.0, 1.0);
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(40, 1, 1, 100)
ol.translate3((0, 0, -3))
ol.rotate3Z(lux.time * pi * self.z_rotations[braid_count])
ol.rotate3X(lux.time * pi * self.x_rotations[braid_count])
ol.rotate3Z(lux.time * pi * self.x_rotations[braid_count])
ol.begin(ol.LINESTRIP)
while theta < theta0 + 2*pi:
r = (0.5+sin(10*theta)/2.0) / float(braid_count) * self.scale
x = r * cos(theta)
y = r * sin(theta)
angle = math.atan2(y, x)/(2*pi)
red = abs(math.sin(2*pi*(self.r_prime/3+ctf*time+clf*n+caf*angle)+self.color_phases[braid_count]))
green = abs(math.sin(2*pi*(self.g_prime/3+ctf*time+clf*n+caf*angle)+self.color_phases[braid_count]))
blue = abs(math.sin(2*pi*(self.b_prime/3+ctf*time+clf*n+caf*angle)+self.color_phases[braid_count]))
ol.color3(red, green, blue)
ol.vertex3((x,y,0))
n += 1
theta += 1.0/float(self.max_segments)
r = (0.5+sin(10*theta)/2.0) / float(braid_count) * self.scale
x = r * cos(theta)
y = r * sin(theta)
ol.vertex3((x,y,0)) # Close the path
ol.end()
def draw(self):
self.tweener.add_tween(self, scale_factor=0.25, time_scale = 1.0, duration=0.1, \
easing=pytweener.Easing.Expo.ease_in_out)
ol.loadIdentity()
ol.loadIdentity3()
ol.translate3((-0.1, 0.0, 0.0))
ol.scale3((self.scale_factor, self.scale_factor, self.scale_factor))
# Spawn photons randomly
if len(self.photons) < MAX_PHOTONS and random.random(
) < SPAWN_THRESHOLD:
p = Photon()
self.photons.append(p)
# Draw photons
dt = self.time_scale * (lux.time - self.last_time)
self.last_time = lux.time
self.tweener.update(lux.time - self.last_time)
for p in self.photons:
p.update(dt, self.photon_speed)
p.draw()
ol.color3(1.0, 1.0, 1.0)
font = ol.getDefaultFont()
s = "LASER"
w = ol.getStringWidth(font, 1.0, s)
ol.drawString(font, (-w / 2, 1.1), 1.0, s)
# Draw the bounding box, with a very small hole in it.
ol.color3(0.0, 1.0, 0.0)
ol.begin(ol.LINESTRIP)
ol.vertex3((CAVITY_SIZE[0] / 2, 0.1, 0.0))
ol.vertex3((CAVITY_SIZE[0] / 2, CAVITY_SIZE[1] / 2, 0.0))
ol.vertex3((-CAVITY_SIZE[0] / 2, CAVITY_SIZE[1] / 2, 0.0))
ol.vertex3((-CAVITY_SIZE[0] / 2, -CAVITY_SIZE[1] / 2, 0.0))
ol.vertex3((CAVITY_SIZE[0] / 2, -CAVITY_SIZE[1] / 2, 0.0))
ol.vertex3((CAVITY_SIZE[0] / 2, -0.1, 0.0))
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
#set basic coord system
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -40))
ol.color3(0.0,0.0,1.0);
ol.scale3((1., 1., 1.))
#for i in range(10):
# x = random()*40-20
# y = random()*40-20
#x = randint(-20,20)
#y = randint(-20,20)
# square(x,y,.1)
#lux.time()
#sleep(0.1)
#for i in range(20):
# x,y,val = rndlena()
# ol.color3(0.0,0.0,val/255.)
# square(x*40./SIZEX-20,y*40/SIZEY-20,.1)
#ol.color3(1.0,0.0,0.)
#square(10*.4-20,10*.4-20,.1)
self.ROW+=3
if self.ROW >= SIZEY:
self.ROW=self.phase
self.phase += 1
if self.phase == 3: self.phase=0
j=self.ROW
for i in range(SIZEX):
ol.color3(0.0,0.0,lena.getpixel((i,j))/255.)
square(i*40./SIZEX-20.,j*40./SIZEY-20.,.1)
def draw(self):
self.tweener.add_tween(self, scale_factor=0.25, time_scale = 1.0, duration=0.1, \
easing=pytweener.Easing.Expo.ease_in_out)
ol.loadIdentity()
ol.loadIdentity3()
ol.translate3((-0.1, 0.0, 0.0))
ol.scale3((self.scale_factor, self.scale_factor, self.scale_factor))
# Spawn photons randomly
if len(self.photons) < MAX_PHOTONS and random.random() < SPAWN_THRESHOLD:
p = Photon();
self.photons.append(p)
# Draw photons
dt = self.time_scale * (lux.time - self.last_time)
self.last_time = lux.time
self.tweener.update(lux.time - self.last_time)
for p in self.photons:
p.update(dt, self.photon_speed)
p.draw()
ol.color3(1.0, 1.0, 1.0);
font = ol.getDefaultFont()
s = "LASER"
w = ol.getStringWidth(font, 1.0, s)
ol.drawString(font, (-w/2,1.1), 1.0, s)
# Draw the bounding box, with a very small hole in it.
ol.color3(0.0, 1.0, 0.0);
ol.begin(ol.LINESTRIP)
ol.vertex3(( CAVITY_SIZE[0]/2, 0.1, 0.0))
ol.vertex3(( CAVITY_SIZE[0]/2, CAVITY_SIZE[1]/2, 0.0))
ol.vertex3((-CAVITY_SIZE[0]/2, CAVITY_SIZE[1]/2, 0.0))
ol.vertex3((-CAVITY_SIZE[0]/2, -CAVITY_SIZE[1]/2, 0.0))
ol.vertex3(( CAVITY_SIZE[0]/2, -CAVITY_SIZE[1]/2, 0.0))
ol.vertex3(( CAVITY_SIZE[0]/2, -0.1, 0.0))
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
if not self.particle.moving and self.particle.wait > 0.5:
self.particle.wait = 0
self.bounce()
# dt = lux.time - self.last_time
self.particle.wait += lux.time - self.last_time
self.chain.draw(target=(self.particle.x, self.particle.y))
foo = self.tweener.update(lux.time - self.last_time)
#print list(foo)
#bar = list(foo)[0]
ol.color3(1.0, 1.0, 1.0)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
self.last_time = lux.time
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
if not self.particle.moving and self.particle.wait > 0.5:
self.particle.wait = 0
self.bounce()
# dt = lux.time - self.last_time
self.particle.wait += lux.time - self.last_time
self.chain.draw(target=(self.particle.x, self.particle.y))
foo= self.tweener.update(lux.time - self.last_time)
#print list(foo)
#bar = list(foo)[0]
ol.color3(1.0, 1.0, 1.0);
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
self.last_time = lux.time
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
ol.color3(1.0,1.0,1.0)
offset = cos(lux.time*10)
ol.begin(ol.LINESTRIP)
npts = 25
#ol.scale3((0.5,0.5,0.5))
for i in range(npts):
ol.color3(float(i)/npts,1.0-float(i)/npts,(float(i)/npts+(1.0-float(i)/npts))/2.0)
offset = 0
mod = (i%2 * 2.0 - 1.0) * 0.99
#ol.scale3((mod, mod, mod))
ol.rotate3Z(lux.time * pi * 0.01 * lux.simple_rate)
ol.vertex3((float(i)/(npts/2.0)-1.0+offset,-1.0,-1))
ol.vertex3((float(i)/(npts/2.0)-1.0+offset,1.0,-1))
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
for i in range(2):
ol.loadIdentity3()
ol.perspective(20, 1, 1, 100)
ol.translate3((0, 0, -20))
if (i == 1):
ol.color3(1.0, 1.0, 0.0)
ol.translate3((cos(lux.time / 2.0), cos(lux.time / 3.0),
cos(lux.time / 7.0)))
ol.rotate3Z(lux.time * pi * 0.1 * lux.TwoCubes_simple_rate)
ol.rotate3X(lux.time * pi * 0.25 * lux.TwoCubes_simple_rate)
ol.rotate3Y(lux.time * pi * 0.13 * lux.TwoCubes_simple_rate)
else:
ol.color3(0.0, 1.0, 1.0)
ol.scale3((0.6, 0.6, 0.6))
ol.translate3((cos(lux.time / 3.2), cos(lux.time / 2.6),
cos(lux.time / 5.4)))
ol.rotate3Z(lux.time * pi * 0.14 * lux.TwoCubes_simple_rate)
ol.rotate3X(lux.time * pi * 0.53 * lux.TwoCubes_simple_rate)
ol.rotate3Y(lux.time * pi * 0.22 * lux.TwoCubes_simple_rate)
ol.begin(ol.LINESTRIP)
ol.vertex3((-1, -1, -1))
ol.vertex3((1, -1, -1))
ol.vertex3((1, 1, -1))
ol.vertex3((-1, 1, -1))
ol.vertex3((-1, -1, -1))
ol.vertex3((-1, -1, 1))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((1, 1, 1))
ol.vertex3((-1, 1, 1))
ol.vertex3((-1, -1, 1))
ol.vertex3((1, -1, 1))
ol.vertex3((1, 1, 1))
ol.vertex3((1, 1, -1))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((1, -1, -1))
ol.vertex3((1, -1, 1))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((-1, 1, 1))
ol.vertex3((-1, 1, -1))
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
for i in range(2):
ol.loadIdentity3()
ol.perspective(20, 1, 1, 100)
ol.translate3((0, 0, -20))
if (i == 1):
ol.color3(1.0,1.0,0.0);
ol.translate3((cos(lux.time/2.0), cos(lux.time/3.0), cos(lux.time/7.0)))
ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
ol.rotate3X(lux.time * pi * 0.25 * lux.simple_rate)
ol.rotate3Y(lux.time * pi * 0.13 * lux.simple_rate)
else:
ol.color3(0.0,1.0,1.0);
ol.scale3((0.6, 0.6, 0.6))
ol.translate3((cos(lux.time/3.2), cos(lux.time/2.6), cos(lux.time/5.4)))
ol.rotate3Z(lux.time * pi * 0.14 * lux.simple_rate)
ol.rotate3X(lux.time * pi * 0.53 * lux.simple_rate)
ol.rotate3Y(lux.time * pi * 0.22 * lux.simple_rate)
ol.begin(ol.LINESTRIP)
ol.vertex3((-1, -1, -1))
ol.vertex3(( 1, -1, -1))
ol.vertex3(( 1, 1, -1))
ol.vertex3((-1, 1, -1))
ol.vertex3((-1, -1, -1))
ol.vertex3((-1, -1, 1))
ol.end()
ol.begin(ol.LINESTRIP);
ol.vertex3(( 1, 1, 1))
ol.vertex3((-1, 1, 1))
ol.vertex3((-1, -1, 1))
ol.vertex3(( 1, -1, 1))
ol.vertex3(( 1, 1, 1))
ol.vertex3(( 1, 1, -1))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3(( 1, -1, -1))
ol.vertex3(( 1, -1, 1))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((-1, 1, 1))
ol.vertex3((-1, 1, -1))
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.color3(1.0, 0.0, 1.0)
font = ol.getDefaultFont()
s = "davidad"
x = sin(lux.time) * 0.5
w = ol.getStringWidth(font, x, s)
#ol.drawString(font, (-w/2,0), x, s)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
t = lux.time * 2
lx = 0
ly = 0
for i in range(8):
c = floor(t * 2 + i) % 3
c = 3
if (c == 1):
#if(1):
ol.color3(1.0, 1.0, 0.0)
if (c == 2):
ol.color3(0.0, 1.0, 1.0)
if (c == 3):
ol.color3(1.0, 0.0, 1.0)
ol.scale3((0.6, 0.6, 0.6))
#ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
#ol.rotate3X(lux.time * pi * 0.8 * lux.simple_rate)
#ol.rotate3Y(lux.time * pi * 0.73 * lux.simple_rate)
z = 2 * sin(t * 2)
z = -1 + 4 * (t * 2 - floor(t * 2))
#z = 4
x = 0.5 * sin(t + i / 1.0)
y = 0.5 * cos(t + i / 1.0)
ol.begin(ol.LINESTRIP)
ol.vertex3((x - 1, y - 1, z))
ol.vertex3((x - 1, y + 1, z))
ol.vertex3((x + 1, y + 1, z))
ol.vertex3((x + 1, y - 1, z))
ol.vertex3((x - 1, y - 1, z))
ol.end()
if i != 0:
ol.begin(ol.LINESTRIP)
ol.vertex3((x - 1, y - 1, z))
ol.vertex3((lx - 1, ly - 1, z + 4))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((x - 1, y + 1, z))
ol.vertex3((lx - 1, ly + 1, z + 4))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((x + 1, y + 1, z))
ol.vertex3((lx + 1, ly + 1, z + 4))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((x + 1, y - 1, z))
ol.vertex3((lx + 1, ly - 1, z + 4))
ol.end()
lx = x
ly = y
def run(self):
# Run the render loop. This will repeatedly render frames of the current plugin.
print '\t--> Starting up LUX Engine.'
ftime = 0
frames = 0
# Initialize OpenLase. This also creates the lux_engine jack endpoints.
if (ol.init(3, 96000) != 0):
raise Exception("Could not initialize openlase")
# Connect the output engine to the lux_engine.
self.output_engine.connect_ports("lux_engine:out_x", "lux_output:in_x")
self.output_engine.connect_ports("lux_engine:out_y", "lux_output:in_y")
self.output_engine.connect_ports("lux_engine:out_r", "lux_output:in_r")
self.output_engine.connect_ports("lux_engine:out_g", "lux_output:in_g")
self.output_engine.connect_ports("lux_engine:out_b", "lux_output:in_b")
# Turn off the hardware safety interlock.
self.output_engine.setOutputInitialized(True)
# Create a local settings object for this thread.
settings = LuxSettings()
while not self.exiting:
# Grab local references to these class variables
self.lock.lock()
current_plugin = self.current_plugin
video_engine = self.video_engine
self.lock.unlock()
# SET PARAMETERS
#
# Check to see if the GUI parameter override has been set,
# and we need to update OL parameters.
if (self.ol_update_params
and settings['calibration'].parameterOverride
and current_plugin):
current_plugin.setParametersToGuiValues()
self.ol_update_params = False
if (current_plugin
and not settings['calibration'].parameterOverride):
current_plugin.setParameters()
if (self.reset_plugin_on_next_frame):
current_plugin.reset()
self.reset_plugin_on_next_frame = False
# RENDER
#
# We call out to the current plugin's draw() method, or
# the video plugin, depending on the current state of the
# GUI.
if (current_plugin):
if (settings['video'].videoMode):
# Cause video color cycling to happen
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
ol.color3(*(self.video_color_drift.color_cycle()))
video_engine.draw_lasers()
else:
current_plugin.draw()
frame_render_time = ol.renderFrame(
60) # Takes max_fps as argument
frames += 1
ftime += frame_render_time
#print "Frame time: %f, FPS:%f"%(frame_render_time, frame_render_time/ftime)
else:
# If there is no plugin for some reason, kill time
# rather than burning CPU in a loop that does nothing.
time.sleep(0.1)
def draw(self, audio):
'''a square'''
#self.x = math.cos(2*pi*rotate_frequency*lux.time + self.angle + self.base_angle) * self.distance * self.distance_scale
#self.y = math.sin(2*pi*rotate_frequency*lux.time + self.angle + self.base_angle) * self.distance * self.distance_scale
#stolen from guilloche
time = lux.time * time_scale
R = math.sin(2 * pi * self.R_frequency * time) * self.R + 0.0001
r = math.sin(2 * pi * self.r_frequency * time) * self.r + 0.0001
p = math.sin(2 * pi * self.p_frequency * time) * self.p + 0.0001
self.x = (R + r) * math.cos(time) + (r + p) * math.cos(
(R + r) / r * time)
self.y = (R + r) * math.sin(time) + (r + p) * math.sin(
(R + r) / r * time)
#clamp to display area
if clamp_display:
if self.x > 1: self.x = 1
if self.y > 1: self.y = 1
if self.x < -1: self.x = -1
if self.y < -1: self.y = -1
self.x *= scale
self.y *= scale
#self.graphics.circle(0, 0, self.radius)
ol.loadIdentity3()
ol.loadIdentity()
#ol.color3(self.color[0], self.color[1], self.color[2])
ol.color3(self.red, self.green, self.blue)
ol.translate3((self.x, self.y, 0))
angle = math.atan2(self.y, self.x) / (2 * pi)
red = self.red #abs(math.sin(2*pi*(r_prime/3+ctf*time+clf*self.n+caf*angle)))*self.red
green = abs(
math.sin(2 * pi * (g_prime / 3 + ctf * time + clf * self.n +
caf * angle))) * self.green
blue = abs(
math.sin(2 * pi * (b_prime / 3 + ctf * time + clf * self.n +
caf * angle))) * self.blue
if seizure_mode:
#red, green, blue = red/self.radius, green/self.radius, blue/self.radius
red = abs(red * math.tan((2 * pi * self.radius / node_big_radius)))
green = abs(green * math.tan(
(2 * pi * self.radius / node_big_radius)))
blue = abs(blue * math.tan(
(2 * pi * self.radius / node_big_radius)))
if audio:
try:
#seems most of the time all the samples are empty
#sample_index = int((self.n/max_nodes)*audio[0].shape[0])
sample_index = 0 #self.n
sample = audio[0][n]
except:
sample = 1
else:
sample = 1 #[0 for x in range(10000)] #empty vector
#print sample
if audio:
red = red
blue = blue + sample * self.audio_gain
green = green + sample * self.audio_gain
ol.color3(red, green, blue)
if self.last_sample - sample > 0.1:
pass #pulse
#do squares have radii?
s = self.radius
ol.begin(ol.POINTS)
ol.vertex3((-s, s, 0))
ol.vertex3((-s, s, 0))
ol.vertex3((s, s, 0))
ol.vertex3((s, -s, 0))
ol.vertex3((-s, -s, 0))
ol.end()
def run(self):
# Run the render loop. This will repeatedly render frames of the current plugin.
print '\t--> Starting up LUX Engine.'
ftime = 0
frames = 0
# Initialize OpenLase. This also creates the lux_engine jack endpoints.
if (ol.init(3, 96000) != 0):
raise Exception("Could not initialize openlase")
# Connect the output engine to the lux_engine.
self.output_engine.connect_ports("lux_engine:out_x", "lux_output:in_x")
self.output_engine.connect_ports("lux_engine:out_y", "lux_output:in_y")
self.output_engine.connect_ports("lux_engine:out_r", "lux_output:in_r")
self.output_engine.connect_ports("lux_engine:out_g", "lux_output:in_g")
self.output_engine.connect_ports("lux_engine:out_b", "lux_output:in_b")
# Turn off the hardware safety interlock.
self.output_engine.setOutputInitialized(True)
# Create a local settings object for this thread.
settings = LuxSettings()
while not self.exiting:
# Grab local references to these class variables
self.lock.lock()
current_plugin = self.current_plugin
video_engine = self.video_engine
self.lock.unlock()
# SET PARAMETERS
#
# Check to see if the GUI parameter override has been set,
# and we need to update OL parameters.
if (self.ol_update_params and settings['calibration'].parameterOverride and current_plugin):
current_plugin.setParametersToGuiValues()
self.ol_update_params = False
if (current_plugin and not settings['calibration'].parameterOverride):
current_plugin.setParameters();
# RENDER
#
# We call out to the current plugin's draw() method, or
# the video plugin, depending on the current state of the
# GUI.
if (current_plugin):
if (settings['video'].videoMode):
# Cause video color cycling to happen
ol.loadIdentity3();
ol.loadIdentity();
ol.perspective(60, 1, 1, 100);
ol.translate3((0, 0, -3));
ol.color3(*(self.video_color_drift.color_cycle()))
video_engine.draw_lasers()
else:
current_plugin.draw()
frame_render_time = ol.renderFrame(60) # Takes max_fps as argument
frames += 1
ftime += frame_render_time
#print "Frame time: %f, FPS:%f"%(frame_render_time, frame_render_time/ftime)
else:
# If there is no plugin for some reason, kill time
# rather than burning CPU in a loop that does nothing.
time.sleep(0.1)
def draw(self):
time = lux.time
#time = self.time
ctf = self.color_time_frequency
clf = self.color_length_frequency
caf = self.color_angle_frequency / 2
theta = abs(math.sin(time * self.time_scale))
R = self.R * math.sin(
2 * pi * time * self.time_scale * self.R_frequency)
r = self.r * math.sin(
2 * pi * time * self.time_scale * self.r_frequency)
p = self.p * math.sin(
2 * pi * time * self.time_scale * self.p_frequency) * self.bass
audio = self.get_audio()
ol.color3(1.0, 0.0, 1.0)
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
first = True
n = 0
while theta < 2 * pi * self.max_cycles and n < self.max_segments:
theta += self.theta_step
if audio:
try:
sample_index = int(
theta / (2 * pi * self.max_cycles) *
(audio[0].shape[0] - 1)) + 1 #skip first sample
sample = audio[2][sample_index]
except:
sample = 0
else:
sample = 0 #[0 for x in range(10000)] #empty vector
#x = (R + r) * math.cos(theta)
#y = (R + r) * math.sin(theta)
sample *= self.audio_gain
#print sample
#x = (R + r) * math.cos(theta) + (r + p + sample) * math.cos((R+r)/r * theta)
#y = (R + r) * math.sin(theta) + (r + p + sample) * math.sin((R+r)/r * theta)
#ben's ill advised DALT change
x = (R + r) * math.cos(theta) + (r + p * sample) * math.cos(
(R + r) / r * theta)
y = (R + r) * math.sin(theta) + (r + p * sample) * math.sin(
(R + r) / r * theta)
if first:
#ol.begin(ol.LINESTRIP)
ol.begin(ol.POINTS)
first = False
#red = math.sin(ctf*time*n/37) * math.sin(csf*theta*n/37)
#green = math.sin(ctf*time*n/23) * math.sin(csf*theta*n/23)
#blue = math.sin(ctf*time*n/128) * math.sin(csf*theta*n/128)
angle = math.atan2(y, x) / (2 * pi)
red = abs(
math.sin(
2 * pi *
(self.r_prime / 3 + ctf * time + clf * n + caf * angle)))
green = abs(
math.sin(
2 * pi *
(self.g_prime / 3 + ctf * time + clf * n + caf * angle)))
blue = abs(
math.sin(
2 * pi *
(self.b_prime / 3 + ctf * time + clf * n + caf * angle)))
ol.color3(red, green, blue)
#this makes it square-ish
#x += math.cos(2*pi*angle*self.spatial_resonance)*self.spatial_resonance_amplitude
#y += math.sin(2*pi*angle*self.spatial_resonance)*self.spatial_resonance_amplitude
x += math.cos(2 * pi * angle * (self.spatial_resonance + 1) +
2 * pi * self.spatial_resonance_offset
) * self.spatial_resonance_amplitude
y += math.sin(2 * pi * angle * (self.spatial_resonance + 1) +
2 * pi * self.spatial_resonance_offset
) * self.spatial_resonance_amplitude
x *= self.width
y *= self.height
ol.vertex3((x, y, 0))
n += 1
ol.end()
#dynamically adjust resolution
target = self.max_segments * 0.8
error = (target - n) / target
self.theta_step = min(max(1e-100, self.theta_step * (1 - error)), 1)
#print n, angle
self.time += 1 / 30
def draw(self):
time = lux.time
#time = self.time
ctf = self.color_time_frequency
clf = self.color_length_frequency
caf = self.color_angle_frequency/2
theta = abs(math.sin(time*self.time_scale))
R = self.R * math.sin(2*pi*time*self.time_scale*self.R_frequency)
r = self.r * math.sin(2*pi*time*self.time_scale*self.r_frequency)
p = self.p * math.sin(2*pi*time*self.time_scale*self.p_frequency) * self.bass
audio = self.get_audio()
ol.color3(1.0, 0.0, 1.0);
ol.loadIdentity3()
ol.loadIdentity()
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
first = True
n = 0
while theta < 2*pi*self.max_cycles and n < self.max_segments:
theta += self.theta_step
if audio:
try:
sample_index = int(theta/(2*pi*self.max_cycles)*(audio[0].shape[0]-1))+1 #skip first sample
sample = audio[2][sample_index]
except: sample = 0
else: sample = 0 #[0 for x in range(10000)] #empty vector
#x = (R + r) * math.cos(theta)
#y = (R + r) * math.sin(theta)
sample *= self.audio_gain
#print sample
#x = (R + r) * math.cos(theta) + (r + p + sample) * math.cos((R+r)/r * theta)
#y = (R + r) * math.sin(theta) + (r + p + sample) * math.sin((R+r)/r * theta)
#ben's ill advised DALT change
x = (R + r) * math.cos(theta) + (r + p * sample) * math.cos((R+r)/r * theta)
y = (R + r) * math.sin(theta) + (r + p * sample) * math.sin((R+r)/r * theta)
if first:
#ol.begin(ol.LINESTRIP)
ol.begin(ol.POINTS)
first = False
#red = math.sin(ctf*time*n/37) * math.sin(csf*theta*n/37)
#green = math.sin(ctf*time*n/23) * math.sin(csf*theta*n/23)
#blue = math.sin(ctf*time*n/128) * math.sin(csf*theta*n/128)
angle = math.atan2(y, x)/(2*pi)
red = abs(math.sin(2*pi*(self.r_prime/3+ctf*time+clf*n+caf*angle)))
green = abs(math.sin(2*pi*(self.g_prime/3+ctf*time+clf*n+caf*angle)))
blue = abs(math.sin(2*pi*(self.b_prime/3+ctf*time+clf*n+caf*angle)))
ol.color3(red, green, blue)
#this makes it square-ish
#x += math.cos(2*pi*angle*self.spatial_resonance)*self.spatial_resonance_amplitude
#y += math.sin(2*pi*angle*self.spatial_resonance)*self.spatial_resonance_amplitude
x += math.cos(2*pi*angle*(self.spatial_resonance+1)+2*pi*self.spatial_resonance_offset)*self.spatial_resonance_amplitude
y += math.sin(2*pi*angle*(self.spatial_resonance+1)+2*pi*self.spatial_resonance_offset)*self.spatial_resonance_amplitude
x *= self.width
y *= self.height
ol.vertex3((x,y,0))
n += 1
ol.end()
#dynamically adjust resolution
target = self.max_segments * 0.8
error = (target - n)/target
self.theta_step = min(max(1e-100, self.theta_step * (1-error)), 1)
#print n, angle
self.time += 1/30
ol.init()
time = 0
frames = 0
while True:
ol.loadIdentity3()
ol.loadIdentity()
font = ol.getDefaultFont()
s = "Hi!"
w = ol.getStringWidth(font, 0.2, s)
ol.drawString(font, (-w/2,0.1), 0.2, ol.C_WHITE, s)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
for i in range(2):
if (i == 1):
ol.color3(1.0,0.0,0.0);
else:
ol.color3(0.0,1.0,0.0);
ol.scale3((0.6, 0.6, 0.6))
ol.rotate3Z(time * pi * 0.1)
ol.rotate3X(time * pi * 0.8)
ol.rotate3Y(time * pi * 0.73)
ol.begin(ol.LINESTRIP)
ol.vertex3((-1, -1, -1))
ol.vertex3(( 1, -1, -1))
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
ol.color3(1.0, 0.0, 1.0);
font = ol.getDefaultFont()
s = "davidad"
x = sin(lux.time)*0.5;
w = ol.getStringWidth(font, x, s)
#ol.drawString(font, (-w/2,0), x, s)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
t = lux.time*2
lx = 0
ly = 0
for i in range(8):
c = floor(t*2+i)%3
c = 3
if (c==1):
#if(1):
ol.color3(1.0,1.0,0.0);
if (c==2):
ol.color3(0.0,1.0,1.0);
if (c==3):
ol.color3(1.0,0.0,1.0);
ol.scale3((0.6, 0.6, 0.6))
#ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
#ol.rotate3X(lux.time * pi * 0.8 * lux.simple_rate)
#ol.rotate3Y(lux.time * pi * 0.73 * lux.simple_rate)
z = 2*sin(t*2)
z = -1+4*(t*2-floor(t*2))
#z = 4
x = 0.5*sin(t+i/1.0);
y = 0.5*cos(t+i/1.0);
ol.begin(ol.LINESTRIP)
ol.vertex3((x-1,y-1,z))
ol.vertex3((x-1,y+1,z))
ol.vertex3((x+1,y+1,z))
ol.vertex3((x+1,y-1,z))
ol.vertex3((x-1,y-1,z))
ol.end()
if i != 0:
ol.begin(ol.LINESTRIP)
ol.vertex3((x-1,y-1,z))
ol.vertex3((lx-1,ly-1,z+4))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((x-1,y+1,z))
ol.vertex3((lx-1,ly+1,z+4))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((x+1,y+1,z))
ol.vertex3((lx+1,ly+1,z+4))
ol.end()
ol.begin(ol.LINESTRIP)
ol.vertex3((x+1,y-1,z))
ol.vertex3((lx+1,ly-1,z+4))
ol.end()
lx = x
ly = y
def draw(self, audio):
'''a square'''
#self.x = math.cos(2*pi*rotate_frequency*lux.time + self.angle + self.base_angle) * self.distance * self.distance_scale
#self.y = math.sin(2*pi*rotate_frequency*lux.time + self.angle + self.base_angle) * self.distance * self.distance_scale
#stolen from guilloche
time = lux.time * time_scale
R = math.sin(2*pi*self.R_frequency*time) * self.R + 0.0001
r = math.sin(2*pi*self.r_frequency*time) * self.r + 0.0001
p = math.sin(2*pi*self.p_frequency*time) * self.p + 0.0001
self.x = (R + r) * math.cos(time) + (r + p) * math.cos((R+r)/r * time)
self.y = (R + r) * math.sin(time) + (r + p) * math.sin((R+r)/r * time)
#clamp to display area
if clamp_display:
if self.x > 1: self.x = 1
if self.y > 1: self.y = 1
if self.x < -1: self.x = -1
if self.y < -1: self.y = -1
self.x *= scale
self.y *= scale
#self.graphics.circle(0, 0, self.radius)
ol.loadIdentity3()
ol.loadIdentity()
#ol.color3(self.color[0], self.color[1], self.color[2])
ol.color3(self.red, self.green, self.blue)
ol.translate3((self.x, self.y, 0))
angle = math.atan2(self.y, self.x)/(2*pi)
red = self.red #abs(math.sin(2*pi*(r_prime/3+ctf*time+clf*self.n+caf*angle)))*self.red
green = abs(math.sin(2*pi*(g_prime/3+ctf*time+clf*self.n+caf*angle)))*self.green
blue = abs(math.sin(2*pi*(b_prime/3+ctf*time+clf*self.n+caf*angle)))*self.blue
if seizure_mode:
#red, green, blue = red/self.radius, green/self.radius, blue/self.radius
red = abs(red*math.tan((2*pi*self.radius/node_big_radius)))
green = abs(green*math.tan((2*pi*self.radius/node_big_radius)))
blue = abs(blue*math.tan((2*pi*self.radius/node_big_radius)))
if audio:
try:
#seems most of the time all the samples are empty
#sample_index = int((self.n/max_nodes)*audio[0].shape[0])
sample_index = 0 #self.n
sample = audio[0][n]
except: sample = 1
else: sample = 1 #[0 for x in range(10000)] #empty vector
#print sample
if audio:
red = red
blue = blue + sample*self.audio_gain
green = green + sample*self.audio_gain
ol.color3(red, green, blue)
if self.last_sample - sample > 0.1:
pass #pulse
#do squares have radii?
s = self.radius
ol.begin(ol.POINTS)
ol.vertex3((-s, s,0))
ol.vertex3((-s, s,0))
ol.vertex3(( s, s,0))
ol.vertex3(( s,-s,0))
ol.vertex3((-s,-s,0))
ol.end()
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
#ol.color3(1.0, 0.0, 1.0);
#font = ol.getDefaultFont()
#s = "Lux!"
#w = ol.getStringWidth(font, 0.2, s)
#ol.drawString(font, (-w/2,0.1), 0.2, s)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
#Dodecahedron---------------------------
ol.color3(1.0,1.0,1.0);
ol.scale3((0.8, 0.8, 0.8))
ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
ol.rotate3X(lux.time * pi * 0.8 * lux.simple_rate)
ol.rotate3Y(lux.time * pi * 0.73 * lux.simple_rate)
for face in self.dodeca_face_edges:
ol.begin(ol.LINESTRIP)
ol.vertex3(face[0])
ol.vertex3(face[1])
ol.vertex3(face[2])
ol.vertex3(face[3])
ol.vertex3(face[4])
ol.vertex3(face[0])
ol.end()
#Icosahedron---------------------------
ol.color3(1.0,1.0,0.0);
ol.scale3((0.9, 0.9, 0.9))
ol.rotate3Z(lux.time * pi * 0.5 * lux.simple_rate)
#ol.rotate3X(lux.time * pi * 0.8 * lux.simple_rate)
#ol.rotate3Y(lux.time * pi * 0.73 * lux.simple_rate)
for face in self.icos_face_edges:
ol.begin(ol.LINESTRIP)
ol.vertex3(face[0])
ol.vertex3(face[1])
ol.vertex3(face[2])
ol.vertex3(face[0])
ol.end()
#for strip in self.icos_face_edges:
# ol.begin(ol.LINESTRIP)
# for f in strip:
# ol.vertex3(f)
# ol.end()
#Cube---------------------------
# ol.color3(0.0,0.0,1.0);
# ol.scale3((0.4, 0.4, 0.4))
# #ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
# #ol.rotate3X(lux.time * pi * 0.8 * lux.simple_rate)
# ol.rotate3Y(lux.time * pi * 0.73 * lux.simple_rate)
# ol.begin(ol.LINESTRIP)
# ol.vertex3((-1, -1, -1))
# ol.vertex3(( 1, -1, -1))
# ol.vertex3(( 1, 1, -1))
# ol.vertex3((-1, 1, -1))
# ol.vertex3((-1, -1, -1))
# ol.vertex3((-1, -1, 1))
# ol.end()
# ol.begin(ol.LINESTRIP);
# ol.vertex3(( 1, 1, 1))
# ol.vertex3((-1, 1, 1))
# ol.vertex3((-1, -1, 1))
# ol.vertex3(( 1, -1, 1))
# ol.vertex3(( 1, 1, 1))
# ol.vertex3(( 1, 1, -1))
# ol.end()
# ol.begin(ol.LINESTRIP)
# ol.vertex3(( 1, -1, -1))
# ol.vertex3(( 1, -1, 1))
# ol.end()
# ol.begin(ol.LINESTRIP)
# ol.vertex3((-1, 1, 1))
# ol.vertex3((-1, 1, -1))
# ol.end()
#Octahedron------------------------
ol.color3(0.0,0.0,1.0);
ol.scale3((.8, .8, .8))
#ol.rotate3Z(lux.time * pi * 0.1 * lux.simple_rate)
ol.rotate3X(lux.time * pi * 0.8 * lux.simple_rate)
#ol.rotate3Y(lux.time * pi * 0.73 * lux.simple_rate)
for strip in self.octahedron_face_edges:
ol.begin(ol.LINESTRIP)
for f in strip:
ol.vertex3(f)
ol.end()
ol.init()
time = 0
frames = 0
while True:
ol.loadIdentity3()
ol.loadIdentity()
font = ol.getDefaultFont()
s = "Hi!"
w = ol.getStringWidth(font, 0.2, s)
ol.drawString(font, (-w / 2, 0.1), 0.2, ol.C_WHITE, s)
ol.perspective(60, 1, 1, 100)
ol.translate3((0, 0, -3))
for i in range(2):
ol.scale3((0.6, 0.6, 0.6))
ol.rotate3Z(time * pi * 0.1)
ol.rotate3X(time * pi * 0.8)
ol.rotate3Y(time * pi * 0.73)
ol.begin(ol.LINESTRIP)
ol.vertex3((-1, -1, -1), ol.C_WHITE)
ol.vertex3((1, -1, -1), ol.C_WHITE)
ol.vertex3((1, 1, -1), ol.C_WHITE)
ol.vertex3((-1, 1, -1), ol.C_WHITE)
ol.vertex3((-1, -1, -1), ol.C_WHITE)
ol.vertex3((-1, -1, 1), ol.C_WHITE)
ol.end()
