本文整理汇总了Python中pylase.loadIdentity函数的典型用法代码示例。如果您正苦于以下问题：Python loadIdentity函数的具体用法？Python loadIdentity怎么用？Python loadIdentity使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了loadIdentity函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: draw
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)
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:33，代码来源:phospho_paint.py
示例2: draw
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()
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:25，代码来源:mesh.py
示例3: draw
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
# Grab the raw audio buffers
newbuffer = audio_engine.mono_buffer()
# Make sure they aren't empty!!
if (len(newbuffer) == 0):
return
else:
self.mono = newbuffer
# Openlase can only draw 30000 points in one cycle (less that
# that, actually!). Clear the audio buffer and try again!
if self.mono.shape[0] > 10000:
audio_engine.clear_all()
ol.loadIdentity3()
ol.color3(*(self.color_cycle()))
ol.begin(ol.POINTS)
for i in range(0, self.mono.shape[0]-1, self.SUBSAMP):
val = tanh(self.mono[i] * self.BOOST)
val = val * 0.5 + 0.5
val = val * (self.MAX_SIZE - self.MIN_SIZE) + self.MIN_SIZE
ol.vertex3((cos(self.pos) * val, sin(self.pos) * val, -1))
self.pos = self.pos + self.W / 30000.0;
while(self.pos >= 2*pi):
self.pos = self.pos -2*pi
ol.end()
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:34，代码来源:circlescope.py
示例4: run
def run(self):
while self.trace is None and not self.die:
time.sleep(0.1)
if self.die:
return
if ol.init(4) < 0:
return
print "OL Initialized"
params = ol.RenderParams()
params.render_flags = ol.RENDER_GRAYSCALE
params.on_speed = 2/120.0
params.off_speed = 2/30.0
params.flatness = 0.000001
params.max_framelen = 48000 / 25
params.min_length = 30
params.snap = 0.04
ol.setRenderParams(params)
ol.loadIdentity()
ol.scale((2, -2))
ol.translate((-0.5, -0.5))
ol.scale((1/640.0, 1/640.0))
ol.translate((0, (640-480)/2))
while not self.die:
#ol.rect((100, 100), (640-100, 480-100), ol.C_WHITE)
objects = self.trace
for o in objects:
ol.begin(ol.POINTS)
for point in o[::2]:
ol.vertex(point, ol.C_WHITE)
ol.end()
ftime = ol.renderFrame(60)
ol.shutdown()
开发者ID:CNCBASHER，项目名称:openlase，代码行数:35，代码来源:kinect_shadows.py
示例5: draw
def draw(self):
ol.loadIdentity3()
ol.loadIdentity()
# Grab the raw audio buffers
mono = audio_engine.left_buffer()
# mono = np.zeros(512)
# Make sure they aren'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.loadIdentity3()
ol.color3(*(self.color_cycle()))
ol.begin(ol.LINESTRIP)
for i in range(0, mono.shape[0]-1, self.subsamp):
scale_factor = pow(0.9-abs(self.x_coord),0.5)*2
if (mono[i] <= -1.0):
mono[i] = 1.0
ol.vertex3((self.x_coord, tanh(mono[i]*scale_factor), -1))
# ol.vertex3((self.x_coord, log(mono[i]*scale_factor+1.0), -1))
self.x_coord = self.x_coord + self.step
if (self.x_coord > 0.9) : self.x_coord = -0.9
ol.end()
开发者ID:gschmidt，项目名称:Fiat-Lux，代码行数:31，代码来源:scope.py
示例6: draw
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()
开发者ID:gschmidt，项目名称:Fiat-Lux，代码行数:34，代码来源:harmonograph.py
示例7: draw
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
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:58，代码来源:guilloche.py
示例8: draw
def draw(self):
ol.loadIdentity()
ol.color3(1.0, 1.0, 1.0);
# bounding box
ol.begin(ol.LINESTRIP)
self.square(1,1,-1,-1)
ol.end()
# horizontal line
ol.begin(ol.LINESTRIP)
ol.vertex((-1,0))
ol.vertex((1,0))
ol.end()
# vertical line
ol.begin(ol.LINESTRIP)
ol.vertex((0,-1))
ol.vertex((0,1))
ol.end()
# inner box, for fun
ol.color3(0.0, 1.0, 0.0);
size = (sin(lux.time) * .2)+.5
ol.begin(ol.LINESTRIP)
self.square(size,size,-size,-size)
ol.end()
# Red dots
ol.loadIdentity()
ol.loadIdentity3()
ol.begin(ol.LINESTRIP)
for y in range(0, 20):
ol.color3(float(y)/20.0, 0.0, 0.0);
ol.vertex3((-0.6, (float(y-10) / 12.0), -1.0))
ol.end()
# Green dots
ol.begin(ol.LINESTRIP)
for y in range(0, 20):
ol.color3(0.0, float(y)/20.0, 0.0);
ol.vertex3((-0.4, (float(y-10) / 12.0), -1.0))
ol.end()
# Blue dots
ol.begin(ol.LINESTRIP)
for y in range(0, 20):
ol.color3(0.0, 0.0, float(y)/20.0);
ol.vertex3((-0.2, (float(y-10) / 12.0), -1.0))
ol.end()
# vertical line
ol.begin(ol.LINESTRIP)
ol.vertex((0,-1))
ol.vertex((0,1))
ol.end()
开发者ID:fenn，项目名称:Fiat-Lux，代码行数:58，代码来源:testpattern.py
示例9: play_ugo
def play_ugo(size, frames, meta):
frame_pts = []
total_time = 0
for frame_meta in meta['frames']:
frame_pts.append(total_time)
total_time += frame_meta['delay'] / 1000.0
if ol.init(3) < 0:
return
width, height = size
params = ol.RenderParams()
params.render_flags = ol.RENDER_GRAYSCALE
params.on_speed = 2/60.0
params.off_speed = 2/30.0
params.flatness = 0.000001
params.max_framelen = 48000 / 25
params.min_length = 30
params.snap = 0.04
ol.setRenderParams(params)
ol.loadIdentity()
ol.scale((2, -2))
ol.translate((-0.5, -0.5))
mw = float(max(width, height))
print width, height, mw
ol.scale((1/mw, 1/mw))
ol.translate(((mw-width)/2, (mw-height)/2))
frame = 0
time = 0
DECIMATE = 2
while True:
while time > total_time:
time -= total_time
frame = 0
while (frame+1) < len(frames) and frame_pts[frame+1] < time:
frame += 1
print "t=%.02f frame=%d" % (time, frame)
objects = frames[frame]
points = 0
for o in objects:
ol.begin(ol.POINTS)
for point in o[::DECIMATE]:
ol.vertex(point, ol.C_WHITE)
points += 1
ol.end()
print "%d objects, %d points" % (len(objects), points)
time += ol.renderFrame(60)
ol.shutdown()
开发者ID:SteveClement，项目名称:openlase，代码行数:56，代码来源:ugoira_player.py
示例10: draw_frame
def draw_frame():
global DRAW, frame_number
#print "drawing frame ", frame_number
frame_number = frame_number + 1
ol.loadIdentity()
#ol.scale((MAX_X, MAX_Y))
DRAW.draw()
ol.renderFrame(50)
开发者ID:nomad2012，项目名称:laser-asteroids，代码行数:10，代码来源:main.py
示例11: draw
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()
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:52，代码来源:simple.py
示例12: draw
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()
开发者ID:fenn，项目名称:Fiat-Lux，代码行数:52，代码来源:bouncyball.py
示例13: run
def run(self):
ol.init()
params = ol.RenderParams()
params.render_flags = ol.RENDER_NOREORDER | ol.RENDER_GRAYSCALE
ol.setRenderParams(params)
while not self.die:
ol.loadIdentity()
for x,y in self.dots:
ol.dot((x,y), 30, ol.C_WHITE)
ol.renderFrame(100)
ol.shutdown()
开发者ID:CNCBASHER，项目名称:openlase，代码行数:13，代码来源:harp2.py
示例14: draw
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()
开发者ID:fenn，项目名称:Fiat-Lux，代码行数:50，代码来源:two_cubes.py
示例15: draw
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()
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:50，代码来源:pulse_noaudio.py
示例16: run
def run(self):
if ol.init(10) < 0:
return
params = ol.RenderParams()
params.render_flags = ol.RENDER_NOREORDER | ol.RENDER_GRAYSCALE
params.on_speed = 2/120.0
params.off_speed = 2/30.0
params.flatness = 0.000001
ol.setRenderParams(params)
ol.setPixelShader(self.shade)
time = 0
frames = 0
cur_tweets = self.tweets
xpos = 0
idx = 0
startpos = 1.3
while not self.die:
ol.loadIdentity3()
ol.loadIdentity()
if cur_tweets is None and self.tweets is not None:
cur_tweets = self.tweets
idx = 0
xpos = startpos
w = 0
#print cur_tweets
if cur_tweets is not None:
font = ol.getDefaultFont()
w = ol.getStringWidth(font, 0.4, cur_tweets[idx])
col = ol.C_WHITE
#print "Render %f %s 0x%x"%(xpos, cur_tweets[idx], col)
ol.drawString(font, (xpos,0.1), 0.4, col, cur_tweets[idx])
#print "render"
ftime = ol.renderFrame(60)
#print "done"
xpos -= 0.6*ftime
if xpos < (-w-1) and cur_tweets is not None:
xpos = startpos
idx += 1
idx %= len(cur_tweets)
if self.tweets != cur_tweets:
idx = 0
cur_tweets = self.tweets
print("Reset and update")
print("Finished, new idx: %d"%idx)
frames += 1
time += ftime
ol.shutdown()
开发者ID:marcan，项目名称:openlase，代码行数:50，代码来源:tweet.py
示例17: draw
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])
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:15，代码来源:reach.py
示例18: draw
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
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:16，代码来源:tween_chain.py
示例19: draw
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()
开发者ID:GunioRobot，项目名称:Fiat-Lux，代码行数:44，代码来源:daisy.py
示例20: draw
def draw(self):
a = self.alpha * cos(lux.time / 10.0 * self.RATE)
b = self.beta * sin(lux.time / 7.0 * self.RATE) + 10
c = self.gamma * cos(lux.time / 11.0 * self.RATE)
A = self.rho
ol.loadIdentity3()
ol.loadIdentity()
ol.rotate3Z(lux.time * pi * 0.03)
ol.color3(*(self.color_cycle()))
ol.begin(ol.LINESTRIP)
for i in range(self.SAMPLES_PER_FRAME):
theta = float(i) / self.SAMPLES_PER_FRAME * self.MAX_THETA
r = exp(cos(a * theta)) - A * cos(b*theta) + pow(abs(sin(theta/c)),b)
r = r / (2.7 - A + pow(1,b)) * self.overall_amplitude
ol.vertex3((r * cos(theta), r * sin(theta), -1))
ol.end()
开发者ID:fenn，项目名称:Fiat-Lux，代码行数:20，代码来源:butterfly_curve.py
注：本文中的pylase.loadIdentity函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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