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DAMASK_EICMD
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try to go on despite crappy data (containing dead ends in the segment network)

This commit is contained in:
Philip Eisenlohr 2014-08-21 17:23:16 +00:00
parent 77df55c998
commit 9d26bfa375
1 changed files with 52 additions and 56 deletions
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26
processing/pre/patchFromReconstructedBoundaries.py
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@ -9,7 +9,7 @@ scriptName = scriptID.split()[1]
try: # check for Python Image Lib try: # check for Python Image Lib
import Image,ImageDraw from PIL import Image,ImageDraw
ImageCapability = True ImageCapability = True
except: except:
ImageCapability = False ImageCapability = False
@ -257,11 +257,10 @@ def rcbParser(content,M,size,tolerance,idcolumn,segmentcolumn): # parser for T
print "Dead end at segment %i (%f,%f)"%(1+point['segments'][0],boxX[0]+point['coords'][0]/scalePatch,boxY[0]+point['coords'][1]/scalePatch,) print "Dead end at segment %i (%f,%f)"%(1+point['segments'][0],boxX[0]+point['coords'][0]/scalePatch,boxY[0]+point['coords'][1]/scalePatch,)
crappyData = True crappyData = True
if crappyData:
sys.exit(-1)
grains = {'draw': [], 'legs': []} grains = {'draw': [], 'legs': []}
if not crappyData:
for pointId,point in enumerate(points): for pointId,point in enumerate(points):
while point['segments']: while point['segments']:
myStart = pointId myStart = pointId
@ -282,11 +281,8 @@ def rcbParser(content,M,size,tolerance,idcolumn,segmentcolumn): # parser for T
for peek in points[myEnd]['segments']: # trying in turn all segments emanating from current endPoint for peek in points[myEnd]['segments']: # trying in turn all segments emanating from current endPoint
if peek == myWalk: if peek == myWalk:
continue continue
if segments[peek][0] == myEnd: peekEnd = segments[peek][1] if segments[peek][0] == myEnd else segments[peek][0]
peekEnd = segments[peek][1] peekV = [points[myEnd]['coords'][0]-points[peekEnd]['coords'][0],
else:
peekEnd = segments[peek][0]
peekV = [points[myEnd]['coords'][0]-points[peekEnd]['coords'][0],\
points[myEnd]['coords'][1]-points[peekEnd]['coords'][1]] points[myEnd]['coords'][1]-points[peekEnd]['coords'][1]]
peekLen = math.sqrt(peekV[0]**2+peekV[1]**2) peekLen = math.sqrt(peekV[0]**2+peekV[1]**2)
crossproduct = (myV[0]*peekV[1]-myV[1]*peekV[0])/myLen/peekLen crossproduct = (myV[0]*peekV[1]-myV[1]*peekV[0])/myLen/peekLen
@ -344,7 +340,7 @@ def rcbParser(content,M,size,tolerance,idcolumn,segmentcolumn): # parser for T
print " found %i grains\n"%(len(rcData['grain'])) print " found %i grains\n"%(len(rcData['grain']))
rcData['box'] = grains['box'] rcData['box'] = grains['box'] if 'box' in grains else []
return rcData return rcData
@ -858,12 +854,12 @@ parser.add_option("-M", "--coordtransformation", type="float", nargs=4, \
parser.add_option("--scatter", type="float",\ parser.add_option("--scatter", type="float",\
dest="scatter",\ dest="scatter",\
help="orientation scatter %default") help="orientation scatter %default")
parser.add_option("--id", type="int",\
dest="idcolumn",\
help="column holding the right hand grain ID in the rcb file %default")
parser.add_option("--segment", type="int",\ parser.add_option("--segment", type="int",\
dest="segmentcolumn",\ dest="segmentcolumn",\
help="column holding the first entry for the segment end points in the rcb file %default") help="column holding the first entry for the segment end points in the rcb file [%default]")
parser.add_option("--id", type="int",\
dest="idcolumn",\
help="column holding the right hand grain ID in the rcb file [%default]")
parser.set_defaults(output = []) parser.set_defaults(output = [])
parser.set_defaults(size = 1.0) parser.set_defaults(size = 1.0)
@ -881,8 +877,8 @@ parser.set_defaults(strainrate = 1.0e-3)
parser.set_defaults(increments = 200) parser.set_defaults(increments = 200)
parser.set_defaults(mesh = 'dt_planar_trimesh') parser.set_defaults(mesh = 'dt_planar_trimesh')
parser.set_defaults(twoD = False) parser.set_defaults(twoD = False)
parser.set_defaults(idcolumn = 13)
parser.set_defaults(segmentcolumn = 9) parser.set_defaults(segmentcolumn = 9)
parser.set_defaults(idcolumn = 13)
(options, args) = parser.parse_args() (options, args) = parser.parse_args()