def toCadenceData(self):
cd = CadenceData(name=self.name, configs=self.configs)
cd.addChannels(self._leftHind.channels)
cd.addChannels(self._leftFore.channels)
cd.addChannels(self._rightHind.channels)
cd.addChannels(self._rightFore.channels)
return cd
class PlotTest(object):
LH = 0.8
LF = 0.6
RF = 0.4
RH = 0.2
BACKGROUND_COLOR = 'lightslategray'
def __init__(self, name):
self.channelLH = None
self.channelLF = None
self.channelRF = None
self.channelRH = None
self._name = name
self._figure = plt.figure(name, figsize=(8, 3))
self._ax1 = plt.subplot(111)
self._cd = None
def loadData(self, fileName ="GaitGenerator/PH-0_F-50_H-50.cadence"):
self._cd = CadenceData()
self._cd.loadFile(fileName)
def mapValueToColor(self, v):
return 'yellow' if v else 'blue'
def plotData(self):
plt.figure(self._name)
plt.axes(self._ax1)
channels = self._cd.getChannelsByKind(ChannelsEnum.GAIT_PHASE) # get the four gait phase channels
for c in channels:
if c.target == TargetsEnum.LEFT_HIND: self.channelLH = c
elif c.target == TargetsEnum.LEFT_FORE: self.channelLF = c
elif c.target == TargetsEnum.RIGHT_FORE: self.channelRF = c
elif c.target == TargetsEnum.RIGHT_HIND: self.channelRH = c
else:
raise Exception, "Unknown Channel Target: " + str(c.target)
prevKey = self.channelLF.keys[0]
startTime = prevKey.time
stopTime = self.channelLF.keys[-1].time
for key in self.channelRF.keys[1:]:
self._ax1.plot([prevKey.time, key.time], [PlotTest.LH, PlotTest.LH], linewidth=10, color=self.mapValueToColor(prevKey.value))
prevKey = key
rect = self._ax1.patch
rect.set_facecolor(PlotTest.BACKGROUND_COLOR)
plt.xlim([startTime, stopTime])
plt.show()
def loadGait(self, fileName):
"""
1) Loads the four GAIT_PHASE channels from the specified file
2) sets _channelStartbTime and _channelStopTime based on the left hind limb channel
3) sets _plotStart and _plotStopTime to the overall channel times by default
"""
self._cd = CadenceData()
self._cd.loadFile(fileName)
channel_s = self._cd.getChannelsByKind(ChannelsEnum.GAIT_PHASE) # get the four gait phase channels
for c in channel_s:
if c.target == TargetsEnum.LEFT_HIND: self._channel_LH = c
elif c.target == TargetsEnum.LEFT_FORE: self._channel_LF = c
elif c.target == TargetsEnum.RIGHT_FORE: self._channel_RF = c
elif c.target == TargetsEnum.RIGHT_HIND: self._channel_RH = c
else:
raise Exception("Unknown Channel_ Target: " + str(c.target))
# this method presumes that all channels have the same start and stop times
# hence we use the left hind limb (channel_LH) as representative
self._channelStartTime = self._channel_LH.keys[ 0].time
self._channelStopTime = self._channel_LH.keys[-1].time
# and use that interval as the default plotting interval
self.setPlotInterval(self._channelStartTime, self._channelStopTime)
return True
def __init__(self, *args, **kwargs):
"""Creates a new instance of GaitVisualizer."""
self._data = CadenceData()
self._filename = ArgsUtils.get('filename', None, kwargs)
if self._filename:
self._data.loadFile(self._filename)
else:
data = ArgsUtils.get('data', None, kwargs)
if isinstance(data, CadenceData):
self._data = data
elif data:
self._data.load(data)
else:
self._data = None
self._group = None
self._leftHind = None
self._rightHind = None
self._leftFore = None
self._rightFore = None
self._hips = None
self._pecs = None
print 'INITIALIZING Config file: ' + configFile
#---------------------------------------------------------------------------------------------------
# GET CONFIG FILE
g = GaitGenerator(gaitConfig=configFile)
if g.run():
print 'SUCCESS: GaitGenerator.run()'
g.echo()
else:
print 'FAILED: GaitGenerator.run()'
sys.exit(1)
if g.saveToFile():
print 'SUCCESS: GaitGenerator.saveToFile()'
print 'Saved output as: ' + g.name
else:
print 'FAILED: GaitGenerator.saveToFile()'
print 'Unable to save output as: ' + g.name
sys.exit(1)
cd = CadenceData()
if cd.loadFile(g.dataFilename):
print 'SUCCESS: CadenceData.loadFile()'
print 'Loaded from output file: ' + g.dataFilename
else:
print 'FAILED: CadenceData.loadFile()'
print 'Unable to load output file: ' + g.dataFilename
sys.exit(1)
print 'Test complete.'
class GaitPlot(object):
#===============================================================================
# C L A S S
"""
A GaitPlot instance can have multiple individual graphs arranged into a single column, one graph per row. The
number of rows is determined at construction time, and defaults to 1. Multiple graphs are composed on
successive rows, addressed numerically by row number (starting at one and increasing downward). All graphs
share a common specified width and are scaled to fit within the specified overall height of the GaitPlot figure.
The GaitPlot class is designed for plotting Cadence GAIT_PHASE channel data, as loaded from a given Cadence
data file. The duration of the data is stored in the read-only properties channelStartTime and channelStopTime,
ase determined from the data. By default all keys within this interval are plotted. A more restricted interval
can be specified by setPlotInterval.
The following indicates how to display two graphs within a GaitPlot, with a width of 8 inches and an overall
height of 6 inches.
gp = GaitPlot(2, 8, 6)
gp.loadData(<fileName>)
gp.setColorMap('rainbow') # use one of the predefined color maps
gp.setPlotInterval(0.0, 24.0) # only plot keys within the interval (0.0, 24.0)
gp.plotGait(1) # graph the GAIT_PHASE data in the top graph (other graphs will be below)
gp.clearGraph(1, 'black') # clear the top row's graph
gp.plotCurve(1, xs, ys) # plot a continuous curve into graph 1 from lists of x and y coordinates
gp.save(<file>) # save as a .png
gp.show() # launch the display popup
"""
#_______________________________________________________________________________
def __init__(self, rows=1, width=8, height=4):
self._cd = None
self._channel_LH = None
self._channel_LF = None
self._channel_RF = None
self._channel_RH = None
self._colorMap = None
self._lineColor = None
self._background = None
self._figureSize = None
self._numberRows = rows
self._figureSize = (width, height)
self._figure = plt.figure(figsize=self._figureSize)
self._channelStartTime = None
self._channelStopTime = None
self._plotStartTime = None
self._plotStopTime = None
self.setColorMap('Greys')
self.setLineColor('sandybrown')
#===============================================================================
# G E T / S E T
#__________________________________________________________________________________________________GS: channelStartTime
@property
def channelStartTime(self):
return self._channelStartTime
#__________________________________________________________________________________________________GS: channelStopTime
@property
def channelStopTime(self):
return self._channelStopTime
#__________________________________________________________________________________________________GS: plotStartTime
@property
def plotlStartTime(self):
return self._plotStartTime
#__________________________________________________________________________________________________GS: plotStopTime
@property
def plotStopTime(self):
return self._plotStopTime
#===============================================================================
# P U B L I C
#_______________________________________________________________________________
def loadGait(self, fileName):
"""
1) Loads the four GAIT_PHASE channels from the specified file
2) sets _channelStartbTime and _channelStopTime based on the left hind limb channel
3) sets _plotStart and _plotStopTime to the overall channel times by default
"""
self._cd = CadenceData()
self._cd.loadFile(fileName)
channel_s = self._cd.getChannelsByKind(ChannelsEnum.GAIT_PHASE) # get the four gait phase channels
for c in channel_s:
if c.target == TargetsEnum.LEFT_HIND: self._channel_LH = c
elif c.target == TargetsEnum.LEFT_FORE: self._channel_LF = c
elif c.target == TargetsEnum.RIGHT_FORE: self._channel_RF = c
elif c.target == TargetsEnum.RIGHT_HIND: self._channel_RH = c
else:
raise Exception("Unknown Channel_ Target: " + str(c.target))
# this method presumes that all channels have the same start and stop times
# hence we use the left hind limb (channel_LH) as representative
self._channelStartTime = self._channel_LH.keys[ 0].time
self._channelStopTime = self._channel_LH.keys[-1].time
# and use that interval as the default plotting interval
self.setPlotInterval(self._channelStartTime, self._channelStopTime)
return True
#_______________________________________________________________________________
def setPlotInterval(self, startTime, stopTime):
self._plotStartTime = startTime
self._plotStopTime = stopTime
#_______________________________________________________________________________
def setColorMap(self, name):
self._colorMap = plt.get_cmap(name)
#_______________________________________________________________________________
def setLineColor(self, name):
self._lineColor = name
#_______________________________________________________________________________
def setBackground(self, name):
self._background = name
#_______________________________________________________________________________
def mapValueToColor(self, v):
return self._colorMap(v)
#_______________________________________________________________________________
def plotChannel(self, channel, graph, y, lineWidth=10):
plt.axes(graph)
prevKey = channel.keys[0]
plt.xticks(plt.arange(self._plotStartTime, self._plotStopTime, 1.0))
for key in channel.keys[1:]:
if key.time >= self._plotStartTime and key.time <= self._plotStopTime:
graph.plot([prevKey.time, key.time],
[y, y],
linewidth=lineWidth,
color=self.mapValueToColor(key.value))
prevKey = key
#_______________________________________________________________________________
def plotGait(self, graphNumber=1, background='gray', lineWidth=10):
graph = self._figure.add_subplot(self._numberRows, 1, graphNumber)
self.setBackground(background)
rect = graph.patch
rect.set_facecolor(background)
y_RH, y_RF, y_LF, y_LH = 0.2, 0.4, 0.6, 0.8
self.plotChannel(self._channel_LH, graph, y_LH, lineWidth)
self.plotChannel(self._channel_LF, graph, y_LF, lineWidth)
self.plotChannel(self._channel_RF, graph, y_RF, lineWidth)
self.plotChannel(self._channel_RH, graph, y_RH, lineWidth)
plt.xlim([self._plotStartTime, self._plotStopTime])
plt.ylim(0, 1)
positions = (y_RH, y_RF, y_LF, y_LH)
labels = ('Right Hind', 'Right Fore', 'Left Fore','Left Hind')
# plt.xlim([self._plotStartTime, self._plotStopTime - 1])
plt.yticks(positions, labels)
# plt.xticks(plt.arange(0.0, 24.0, 1.0))
return True
#_______________________________________________________________________________
def value(self, channel, time):
prevKey = channel.keys[0]
for key in channel.keys[1:]:
if prevKey.time <= time and time <= key.time:
return key.value
prevKey = key
return channel.keys[0].value
#_______________________________________________________________________________
def values(self, channel, times):
values = []
for t in times:
values.append(self.value(channel, t))
return values
#_______________________________________________________________________________
def plotGait2(self, graphNumber=1, background='gray', lineWidth=10):
graph = self._figure.add_subplot(self._numberRows, 1, graphNumber)
self.setBackground(background)
rect = graph.patch
rect.set_facecolor(background)
y_RH, y_RF, y_LF, y_LH = 0.2, 0.4, 0.6, 0.8
stop = self._cd.configs.get(GeneralConfigEnum.STOP_TIME)
start = self._cd.configs.get(GeneralConfigEnum.START_TIME)
steps = self._cd.configs.get(GeneralConfigEnum.STEPS)
delta = (stop - start)/steps
times = plt.arange(self._plotStartTime, self._plotStopTime, delta)
valuesRH = self.values(self._channel_RH, times)
valuesRF = self.values(self._channel_RF, times)
valuesLF = self.values(self._channel_LF, times)
valuesLH = self.values(self._channel_LH, times)
self.setColorMap('RdYlGn')
for i in range(len(times)):
time = times[i]
lh, lf, rf, rh = valuesLH[i], valuesLF[i], valuesRF[i], valuesRH[i]
if lh and lf and rf and rh: support = 1.0
elif (lh and rf and rh) or (lh and lf and rh): support = 0.95
elif (lh and lf and rf) or (lf and rf and rh): support = 0.85
elif lh and rh: support = 0.75
elif (lh and rf) or (lf and rh): support = 0.7
elif lf and rf: support = 0.2
elif (lh and lf) or (rf and rh): support = 0.1
else: support = 0.0
if support > 0.0:
plt.axvspan(time - 2.0*delta, time, fc=self.mapValueToColor(support), ec='none')
self.setColorMap('gray')
self.plotChannel(self._channel_LH, graph, y_LH, lineWidth)
self.plotChannel(self._channel_LF, graph, y_LF, lineWidth)
self.plotChannel(self._channel_RF, graph, y_RF, lineWidth)
self.plotChannel(self._channel_RH, graph, y_RH, lineWidth)
plt.xlim([self._plotStartTime, self._plotStopTime - 1])
plt.ylim(0, 1)
positions = (y_RH, y_RF, y_LF, y_LH)
labels = ('Right Hind', 'Right Fore', 'Left Fore','Left Hind')
plt.yticks(positions, labels)
return True
#_______________________________________________________________________________
def clearGraph(self, graphNumber=1, background='black'):
graph = self._figure.add_subplot(self._numberRows, 1, graphNumber)
rect = graph.patch
rect.set_facecolor(background)
#_______________________________________________________________________________
def save(self, fileName, backgroundColor=None):
""" Specifying backgroundColor overrides the GaitPlot's background color."""
if backgroundColor == None:
backgroundColor = self._figure.get_facecolor()
self._figure.saveFig(fileName, backgroundColor=backgroundColor)
#_______________________________________________________________________________
def plotCurve(self, xValues, yValues, graphNumber, color='black', lineWidth=1.0):
graph = self._figure.add_subplot(self._numberRows, 1, graphNumber)
graph.plot(xValues, yValues, linewidth=lineWidth, color=color)
graph.xaxis.grid(color='darkgray')
plt.xlim([self._plotStartTime, self._plotStopTime-1])
# plt.xticks(xValues)
return True
#_______________________________________________________________________________
def show(self):
plt.show()
return True
#_______________________________________________________________________________
def colorNames(self):
""" These are named colors available in matplotlib"""
return {
'aliceblue':'#F0F8FF','antiquewhite':'#FAEBD7','aqua':'#00FFFF','aquamarine':'#7FFFD4','azure':'#F0FFFF',
'beige':'#F5F5DC','bisque':'#FFE4C4','black':'#000000','blanchedalmond':'#FFEBCD','blue':'#0000FF',
'blueviolet':'#8A2BE2','brown':'#A52A2A','burlywood':'#DEB887','cadetblue':'#5F9EA0','chartreuse':'#7FFF00',
'chocolate':'#D2691E','coral':'#FF7F50','cornflowerblue':'#6495ED','cornsilk':'#FFF8DC','crimson':'#DC143C',
'cyan':'#00FFFF', 'darkblue':'#00008B', 'darkcyan':'#008B8B', 'darkgoldenrod':'#B8860B','darkgray':'#A9A9A9',
'darkgreen':'#006400', 'darkkhaki':'#BDB76B', 'darkmagenta':'#8B008B','darkolivegreen':'#556B2F',
'darkorange':'#FF8C00', 'darkorchid':'#9932CC', 'darkred':'#8B0000','darksalmon':'#E9967A',
'darkseagreen':'#8FBC8F', 'darkslateblue':'#483D8B', 'darkslategray':'#2F4F4F', 'darkturquoise':'#00CED1',
'darkviolet':'#9400D3', 'deeppink':'#FF1493', 'deepskyblue':'#00BFFF', 'dimgray':'#696969',
'dodgerblue':'#1E90FF', 'firebrick':'#B22222','floralwhite':'#FFFAF0', 'forestgreen':'#228B22',
'fuchsia':'#FF00FF', 'gainsboro':'#DCDCDC', 'ghostwhite':'#F8F8FF', 'gold':'#FFD700', 'goldenrod':'#DAA520',
'gray':'#808080','green':'#008000', 'greenyellow':'#ADFF2F', 'honeydew':'#F0FFF0', 'hotpink':'#FF69B4',
'indianred':'#CD5C5C', 'indigo':'#4B0082', 'ivory':'#FFFFF0', 'khaki':'#F0E68C', 'lavender':'#E6E6FA',
'lavenderblush':'#FFF0F5', 'lawngreen':'#7CFC00', 'lemonchiffon':'#FFFACD', 'lightblue':'#ADD8E6',
'lightcoral':'#F08080', 'lightcyan':'#E0FFFF', 'lightgoldenrodyellow':'#FAFAD2', 'lightgreen':'#90EE90',
'lightgray':'#D3D3D3', 'lightpink':'#FFB6C1', 'lightsalmon':'#FFA07A', 'lightseagreen':'#20B2AA',
'lightskyblue':'#87CEFA', 'lightslategray':'#778899', 'lightsteelblue':'#B0C4DE', 'lightyellow':'#FFFFE0',
'lime':'#00FF00', 'limegreen':'#32CD32', 'linen':'#FAF0E6', 'magenta':'#FF00FF', 'maroon':'#800000',
'mediumaquamarine':'#66CDAA', 'mediumblue':'#0000CD', 'mediumorchid':'#BA55D3', 'mediumpurple':'#9370DB',
'mediumseagreen':'#3CB371', 'mediumslateblue':'#7B68EE', 'mediumspringgreen':'#00FA9A',
'mediumturquoise':'#48D1CC', 'mediumvioletred':'#C71585', 'midnightblue':'#191970', 'mintcream':'#F5FFFA',
'mistyrose':'#FFE4E1', 'moccasin':'#FFE4B5', 'navajowhite':'#FFDEAD', 'navy':'#000080', 'oldlace':'#FDF5E6',
'olive':'#808000', 'olivedrab':'#6B8E23', 'orange':'#FFA500', 'orangered':'#FF4500', 'orchid':'#DA70D6',
'palegoldenrod':'#EEE8AA', 'palegreen':'#98FB98', 'palevioletred':'#AFEEEE', 'papayawhip':'#FFEFD5',
'peachpuff':'#FFDAB9', 'peru':'#CD853F', 'pink':'#FFC0CB', 'plum':'#DDA0DD', 'powderblue':'#B0E0E6',
'purple':'#800080', 'red':'#FF0000', 'rosybrown':'#BC8F8F', 'royalblue':'#4169E1', 'saddlebrown':'#8B4513',
'salmon':'#FA8072', 'sandybrown':'#FAA460', 'seagreen':'#2E8B57', 'seashell':'#FFF5EE', 'sienna':'#A0522D',
'silver':'#C0C0C0', 'skyblue':'#87CEEB', 'slateblue':'#6A5ACD', 'slategray':'#708090', 'snow':'#FFFAFA',
'springgreen':'#00FF7F', 'steelblue':'#4682B4', 'tan':'#D2B48C', 'teal':'#008080', 'thistle':'#D8BFD8',
'tomato':'#FF6347', 'turquoise':'#40E0D0', 'violet':'#EE82EE', 'wheat':'#F5DEB3', 'white':'#FFFFFF',
'whitesmoke':'#F5F5F5', 'yellow':'#FFFF00', 'yellowgreen':'#9ACD32',
}
#_______________________________________________________________________________
def colorMapNames(self):
""" These are named color maps available in matplotlib"""
maps = [m for m in plt.cm.datad if not m.endswith("_r")]
return maps
def loadData(self, fileName ="GaitGenerator/PH-0_F-50_H-50.cadence"):
self._cd = CadenceData()
self._cd.loadFile(fileName)
class GaitVisualizer(object):
"""A class for..."""
#===================================================================================================
# C L A S S
#___________________________________________________________________________________________________ __init__
def __init__(self, *args, **kwargs):
"""Creates a new instance of GaitVisualizer."""
self._data = CadenceData()
self._filename = ArgsUtils.get('filename', None, kwargs)
if self._filename:
self._data.loadFile(self._filename)
else:
data = ArgsUtils.get('data', None, kwargs)
if isinstance(data, CadenceData):
self._data = data
elif data:
self._data.load(data)
else:
self._data = None
self._group = None
self._leftHind = None
self._rightHind = None
self._leftFore = None
self._rightFore = None
self._hips = None
self._pecs = None
#===================================================================================================
# G E T / S E T
#___________________________________________________________________________________________________ GS: filename
@property
def filename(self):
return self._filename
#___________________________________________________________________________________________________ GS: data
@property
def data(self):
return self._data
#___________________________________________________________________________________________________ GS: group
@property
def group(self):
return self._group
#___________________________________________________________________________________________________ GS: leftHind
@property
def leftHind(self):
return self._leftHind if not self.group else (self.group + u'|' + self._leftHind)
#___________________________________________________________________________________________________ GS: rightHind
@property
def rightHind(self):
return self._rightHind if not self.group else (self.group + u'|' + self._rightHind)
#___________________________________________________________________________________________________ GS: leftFore
@property
def leftFore(self):
return self._leftFore if not self.group else (self.group + u'|' + self._leftFore)
#___________________________________________________________________________________________________ GS: rightFore
@property
def rightFore(self):
return self._rightFore if not self.group else (self.group + u'|' + self._rightFore)
#___________________________________________________________________________________________________ GS: hips
@property
def hips(self):
return self._hips if not self.group else (self.group + u'|' + self._hips)
#___________________________________________________________________________________________________ GS: pecs
@property
def pecs(self):
return self._pecs if not self.group else (self.group + u'|' + self._pecs)
#===================================================================================================
# P U B L I C
#___________________________________________________________________________________________________ buildScene
def buildScene(self):
"""Doc..."""
groupItems = []
hinds = []
fores = []
for c in self._data.getChannelsByKind(ChannelsEnum.POSITION):
isHind = c.target in [TargetsEnum.LEFT_HIND, TargetsEnum.RIGHT_HIND]
radius = 20 if isHind else 15
res = cmds.polySphere(radius=radius, name=c.target)
groupItems.append(res[0])
if isHind:
hinds.append(res[0])
else:
fores.append(res[0])
if c.target == TargetsEnum.LEFT_HIND:
self._leftHind = res[0]
elif c.target == TargetsEnum.RIGHT_HIND:
self._rightHind = res[0]
elif c.target == TargetsEnum.RIGHT_FORE:
self._rightFore = res[0]
elif c.target == TargetsEnum.LEFT_FORE:
self._leftFore = res[0]
for k in c.keys:
frames = [
['translateX', k.value.x, k.inTangentMaya[0], k.outTangentMaya[0]],
['translateY', k.value.y, k.inTangentMaya[1], k.outTangentMaya[1]],
['translateZ', k.value.z, k.inTangentMaya[2], k.outTangentMaya[2]]
]
for f in frames:
cmds.setKeyframe(
res[0],
attribute=f[0],
time=k.time,
value=f[1],
inTangentType=f[2],
outTangentType=f[3]
)
if k.event == 'land':
printResult = cmds.polyCylinder(
name=c.target + '_print1',
radius=radius,
height=(1.0 if isHind else 5.0)
)
cmds.move(k.value.x, k.value.y, k.value.z, printResult[0])
groupItems.append(printResult[0])
cfg = self._data.configs
name = 'cyc' + str(int(cfg.get(GaitConfigEnum.CYCLES))) + \
'_ph' + str(int(cfg.get(GaitConfigEnum.PHASE))) + \
'_gad' + str(int(cfg.get(SkeletonConfigEnum.FORE_OFFSET).z)) + \
'_step' + str(int(cfg.get(SkeletonConfigEnum.STRIDE_LENGTH)))
cube = cmds.polyCube(name='pelvic_reference', width=20, height=20, depth=20)
self._hips = cube[0]
groupItems.append(cube[0])
cmds.move(0, 100, 0, cube[0])
backLength = self._data.configs.get(SkeletonConfigEnum.FORE_OFFSET).z - \
self._data.configs.get(SkeletonConfigEnum.HIND_OFFSET).z
cube2 = cmds.polyCube(name='pectoral_comparator', width=15, height=15, depth=15)
cmds.move(0, 115, backLength, cube2[0])
cmds.parent(cube2[0], cube[0], absolute=True)
cmds.expression(
string="%s.translateZ = 0.5*abs(%s.translateZ - %s.translateZ) + min(%s.translateZ, %s.translateZ)" %
(cube[0], hinds[0], hinds[1], hinds[0], hinds[1])
)
cube = cmds.polyCube(name='pectoral_reference', width=15, height=15, depth=15)
self._pecs = cube[0]
groupItems.append(cube[0])
cmds.move(0, 100, 0, cube[0])
cmds.expression(
string="%s.translateZ = 0.5*abs(%s.translateZ - %s.translateZ) + min(%s.translateZ, %s.translateZ)" %
(cube[0], fores[0], fores[1], fores[0], fores[1])
)
self._group = cmds.group(*groupItems, world=True, name=name)
cfg = self._data.configs
info = 'Gait Phase: ' + \
str(cfg.get(GaitConfigEnum.PHASE)) + \
'\nGleno-Acetabular Distance (GAD): ' + \
str(cfg.get(SkeletonConfigEnum.FORE_OFFSET).z) + \
'\nStep Length: ' + \
str(cfg.get(SkeletonConfigEnum.STRIDE_LENGTH)) + \
'\nHind Duty Factor: ' + \
str(cfg.get(GaitConfigEnum.DUTY_FACTOR_HIND)) + \
'\nFore Duty Factor: ' + \
str(cfg.get(GaitConfigEnum.DUTY_FACTOR_FORE)) + \
'\nCycles: ' + \
str(cfg.get(GaitConfigEnum.CYCLES))
cmds.select(self._group)
if not cmds.attributeQuery('notes', node=self._group, exists=True):
cmds.addAttr(longName='notes', dataType='string')
cmds.setAttr(self._group + '.notes', info, type='string')
self.createShaders()
self.createRenderEnvironment()
minTime = min(0, int(cmds.playbackOptions(query=True, minTime=True)))
deltaTime = cfg.get(GeneralConfigEnum.STOP_TIME) - cfg.get(GeneralConfigEnum.START_TIME)
maxTime = max(
int(float(cfg.get(GaitConfigEnum.CYCLES))*float(deltaTime)),
int(cmds.playbackOptions(query=True, maxTime=True))
)
cmds.playbackOptions(
minTime=minTime, animationStartTime=minTime, maxTime= maxTime, animationEndTime=maxTime
)
cmds.currentTime(0, update=True)
cmds.select(self._group)
#===================================================================================================
# P R O T E C T E D
#___________________________________________________________________________________________________ createShaders
def createShaders(self):
shader, shaderEngine = self.createShader('HindPrint_Blinn')
cmds.setAttr(shader + '.color', 0.618, 0.551421, 0.368328, type='double3')
cmds.select(
cmds.ls(self.group + '|left_hind_*', objectsOnly=True, exactType='transform', long=True)
)
cmds.sets(forceElement=shaderEngine)
cmds.select(
cmds.ls(self.group + '|right_hind_*', objectsOnly=True, exactType='transform', long=True)
)
cmds.sets(forceElement=shaderEngine)
shader, shaderEngine = self.createShader('ForePrint_Blinn')
cmds.setAttr(shader + '.color', 0.309, 0.8618, 1.0, type='double3')
cmds.select(
cmds.ls(self.group + '|left_fore_*', objectsOnly=True, exactType='transform', long=True)
)
cmds.sets(forceElement=shaderEngine)
cmds.select(
cmds.ls(self.group + '|right_fore_*', objectsOnly=True, exactType='transform', long=True)
)
cmds.sets(forceElement=shaderEngine)
shader, shaderEngine = self.createShader('HindFoot_Blinn')
cmds.setAttr(shader + '.color', 0.792, 0.383566, 0.338184, type='double3')
cmds.select([self.leftHind, self.rightHind])
cmds.sets(forceElement=shaderEngine)
shader, shaderEngine = self.createShader('ForeFoot_Blinn')
cmds.setAttr(shader + '.color', 0.287, 0.762333, 1.0, type='double3')
cmds.select([self.leftFore, self.rightFore])
cmds.sets(forceElement=shaderEngine)
shader, shaderEngine = self.createShader('Hips_Blinn')
cmds.setAttr(shader + '.color', 1.0, 0.376, 0.376, type='double3')
cmds.select([self.hips])
cmds.sets(forceElement=shaderEngine)
shader, shaderEngine = self.createShader('Pecs_Blinn')
cmds.setAttr(shader + '.color', 0.629483, 1.0, 0.483, type='double3')
cmds.select([self.pecs])
cmds.sets(forceElement=shaderEngine)
#___________________________________________________________________________________________________ createShader
def createShader(self, shaderName, shaderType ='blinn'):
shaderEngine = None
if not cmds.objExists(shaderName):
shader = cmds.shadingNode(shaderType, asShader=True)
shader = cmds.rename(shader, shaderName)
shaderEngine = cmds.sets(renderable=True, empty=True, noSurfaceShader=True, name=shader + '_SG')
cmds.connectAttr(shader + '.outColor', shaderEngine + '.surfaceShader')
else:
shader = shaderName
engines = cmds.listConnections(shader + '.outColor')
if engines:
shaderEngine = engines[0]
return shader, shaderEngine
def createRenderEnvironment(self):
lightName = 'scenic_light1'
if not cmds.objExists(lightName):
lightName = cmds.directionalLight(name=lightName, intensity=0.5)
cmds.move(0, 2500, 0, lightName)
cmds.rotate('-45deg', '-45deg', 0, lightName)
lightName = 'scenic_light2'
if not cmds.objExists(lightName):
lightName = cmds.directionalLight(name=lightName, intensity=0.5)
cmds.move(0, 2500, 0, lightName)
cmds.rotate('-45deg', '135deg', 0, lightName)
floorName = 'floor'
if not cmds.objExists(floorName):
floorName = cmds.polyPlane(width=10000, height=10000, name=floorName)[0]
shader, shaderEngine = self.createShader('Whiteout_Surface', 'surfaceShader')
cmds.setAttr(shader + '.outColor', 1.0, 1.0, 1.0, type='double3')
cmds.select([floorName])
cmds.sets(forceElement=shaderEngine)
#===================================================================================================
# I N T R I N S I C
#___________________________________________________________________________________________________ __repr__
def __repr__(self):
return self.__str__()
#___________________________________________________________________________________________________ __unicode__
def __unicode__(self):
return unicode(self.__str__())
#___________________________________________________________________________________________________ __str__
def __str__(self):
return '<%s>' % self.__class__.__name__
import sys
from cadence.config.enum.GeneralConfigEnum import GeneralConfigEnum
from cadence.shared.io.CadenceData import CadenceData
filename = 'GaitGenerator/PH-20_F-70_H-70.cadence'
cd = CadenceData()
if cd.loadFile(filename):
print 'SUCCESS: CadenceData.loadFile()'
print 'Loaded from output file: ' + filename
else:
print 'FAILED: CadenceData.loadFile()'
print 'Unable to load output file: ' + filename
sys.exit(1)
print cd.configs
if cd.configs:
print 'SUCCESS: Configs available'
print cd.configs.toDict()
print '\n',100*'-'
print 'CONFIGS TESTS:'
print 'TEST [GeneralConfigEnum.STEPS]:', cd.configs.get(GeneralConfigEnum.STEPS)
print 'TEST [GeneralConfigEnum.START_TIME]:', cd.configs.get(GeneralConfigEnum.START_TIME)
print '\n',100*'-'
print 'CHANNEL ACCESS TESTS:'
print 'TEST [getChannelByName()]:', cd.getChannelByName(cd.channels[0].name)
print 'TEST [getChannelsByKind()]:', cd.getChannelsByKind(cd.channels[0].kind)
print 'TEST [getChannelsByTarget()]:', cd.getChannelsByTarget(cd.channels[0].target)