WIP: making compatible with python3/vtk9
This commit is contained in:
Martin Diehl
parent
0ad189ea9d
commit
0878302961
|
|
@ -1,4 +1,4 @@
|
|||
#!/usr/bin/env python2.7
|
||||
#!/usr/bin/env python3
|
||||
|
||||
import os
|
||||
import sys
|
||||
|
|
@ -17,7 +17,7 @@ scriptID = ' '.join([scriptName,damask.version])
|
|||
|
||||
# -----------------------------
|
||||
def getHeader(filename,sizeFastIndex,sizeSlowIndex,stepsize):
|
||||
"""Returns header for ang file step size in micrometer"""
|
||||
"""Returns header for ang file step size in micrometer."""
|
||||
return '\n'.join([ \
|
||||
'# TEM_PIXperUM 1.000000', \
|
||||
'# x-star 1.000000', \
|
||||
|
|
@ -53,7 +53,7 @@ def getHeader(filename,sizeFastIndex,sizeSlowIndex,stepsize):
|
|||
|
||||
# -----------------------------
|
||||
def positiveRadians(angle):
|
||||
"""Returns positive angle in radians from angle in degrees"""
|
||||
"""Returns positive angle in radians from angle in degrees."""
|
||||
angle = math.radians(float(angle))
|
||||
while angle < 0.0:
|
||||
angle += 2.0 * math.pi
|
||||
|
|
@ -67,7 +67,7 @@ def getDataLine(angles,x,y,validData=True):
|
|||
Returns string of one line in ang file.
|
||||
|
||||
Convention in ang file: y coordinate comes first and is fastest index
|
||||
positions in micrometer
|
||||
positions in micrometer.
|
||||
"""
|
||||
info = {True: (9999.9, 1.0, 0,99999,0.0),
|
||||
False: ( -1.0,-1.0,-1, -1,1.0)}
|
||||
|
|
@ -75,11 +75,9 @@ def getDataLine(angles,x,y,validData=True):
|
|||
%(tuple(map(positiveRadians,angles))+(y*1e6,x*1e6)+info[validData])
|
||||
|
||||
|
||||
|
||||
# --------------------------------------------------------------------
|
||||
# MAIN FUNCTION STARTS HERE
|
||||
# --------------------------------------------------------------------
|
||||
|
||||
parser = OptionParser(usage='%prog options [file[s]]', description = """
|
||||
Builds a ang files from a vtk file.
|
||||
|
||||
|
|
@ -110,11 +108,6 @@ parser.add_option('-s','--scale', dest='scale', type='float',
|
|||
parser.add_option('-r','--resolution', dest='resolution', type='float',
|
||||
metavar ='float',
|
||||
help='scaling factor for resolution [%default]')
|
||||
parser.add_option('--hex','--hexagonal', dest='hexagonal', action='store_true',
|
||||
help='use in plane hexagonal grid')
|
||||
parser.add_option('--interpolation', dest='interpolation', type='int',
|
||||
metavar='float',
|
||||
help='number of points for linear interpolation [%default]')
|
||||
parser.add_option('--verbose', dest='verbose', action='store_true',
|
||||
help='verbose mode')
|
||||
parser.add_option('--visualize', dest='visualize', action='store_true',
|
||||
|
|
@ -122,7 +115,6 @@ parser.add_option('--visualize', dest='visualize', action='store_true
|
|||
|
||||
parser.set_defaults(dispLabel = 'displacement')
|
||||
parser.set_defaults(eulerLabel = ['1_1_eulerangles','1_2_eulerangles','1_3_eulerangles'])
|
||||
parser.set_defaults(hexagonal = False)
|
||||
parser.set_defaults(normal = [0.0,0.0,-1.0])
|
||||
parser.set_defaults(up = [0.0,1.0,0.0])
|
||||
parser.set_defaults(Nslices = 1)
|
||||
|
|
@ -130,7 +122,6 @@ parser.set_defaults(distance = 0.0)
|
|||
parser.set_defaults(scale = 1.0)
|
||||
parser.set_defaults(resolution = 1.0)
|
||||
parser.set_defaults(dispScaling = 1.0)
|
||||
parser.set_defaults(interpolation = 1)
|
||||
parser.set_defaults(verbose = False)
|
||||
parser.set_defaults(visualize = False)
|
||||
(options,filenames) = parser.parse_args()
|
||||
|
|
@ -153,15 +144,6 @@ if np.dot(np.array(options.normal),np.array(options.up)) > 1e-3:
|
|||
parser.error('normal vector and up vector have to be orthogonal')
|
||||
|
||||
|
||||
# check for options that are not yet implemented
|
||||
|
||||
if options.interpolation > 1:
|
||||
parser.error('interpolation not yet supported')
|
||||
if options.hexagonal:
|
||||
parser.error('hexagonal grid not yet supported')
|
||||
|
||||
|
||||
|
||||
#--- ITERATE OVER FILES AND PROCESS THEM
|
||||
|
||||
for filename in filenames:
|
||||
|
|
@ -180,8 +162,8 @@ for filename in filenames:
|
|||
|
||||
if options.verbose: sys.stdout.write("\nGETTING EULER ANGLES\n")
|
||||
angles = {}
|
||||
for i in range(reader.GetNumberOfScalarsInFile()):
|
||||
scalarName = reader.GetScalarsNameInFile(i)
|
||||
for i in range(undeformedMesh.GetPointData().GetNumberOfArrays()):
|
||||
scalarName = undeformedMesh.GetPointData().GetArrayName(i)
|
||||
if scalarName in options.eulerLabel:
|
||||
angles[scalarName] = undeformedMesh.GetCellData().GetScalars(scalarName)
|
||||
if options.verbose: sys.stdout.write(" found scalar with name %s\n"%scalarName)
|
||||
|
|
@ -196,7 +178,7 @@ for filename in filenames:
|
|||
if options.verbose: sys.stdout.write("\nDEFORM MESH\n")
|
||||
warpVector = vtk.vtkWarpVector()
|
||||
undeformedMesh.GetPointData().SetActiveVectors(options.dispLabel)
|
||||
warpVector.SetInput(undeformedMesh)
|
||||
warpVector.SetInputData(undeformedMesh)
|
||||
warpVector.Update()
|
||||
deformedMesh = warpVector.GetOutput()
|
||||
box = deformedMesh.GetBounds() # bounding box in mesh system
|
||||
|
|
@ -212,7 +194,7 @@ for filename in filenames:
|
|||
if options.verbose: sys.stdout.write("\nGETTING CELL CENTERS OF DEFORMED MESH\n")
|
||||
cellCenter = vtk.vtkCellCenters()
|
||||
cellCenter.SetVertexCells(0) # do not generate vertex cells, just points
|
||||
cellCenter.SetInput(deformedMesh)
|
||||
cellCenter.SetInputData(deformedMesh)
|
||||
cellCenter.Update()
|
||||
meshIPs = cellCenter.GetOutput()
|
||||
|
||||
|
|
@ -221,7 +203,7 @@ for filename in filenames:
|
|||
|
||||
if options.verbose: sys.stdout.write("\nGETTING OUTER SURFACE OF DEFORMED MESH\n")
|
||||
surfaceFilter = vtk.vtkDataSetSurfaceFilter()
|
||||
surfaceFilter.SetInput(deformedMesh)
|
||||
surfaceFilter.SetInputData(deformedMesh)
|
||||
surfaceFilter.Update()
|
||||
surface = surfaceFilter.GetOutput()
|
||||
|
||||
|
|
@ -250,9 +232,9 @@ for filename in filenames:
|
|||
if options.verbose: sys.stdout.write("\nGETTING BOUNDING BOX IN ROTATED SYSTEM\n")
|
||||
rotatedbox = [[np.inf,-np.inf] for i in range(3)] # bounding box in rotated TSL system
|
||||
for n in range(8): # loop over eight vertices of mesh bounding box
|
||||
vert = np.array([box[0+(n/1)%2],
|
||||
box[2+(n/2)%2],
|
||||
box[4+(n/4)%2]]) # vertex in mesh system
|
||||
vert = np.array([box[0+(n//1)%2],
|
||||
box[2+(n//2)%2],
|
||||
box[4+(n//4)%2]]) # vertex in mesh system
|
||||
rotatedvert = np.dot(R,vert) # vertex in rotated system
|
||||
for i in range(3):
|
||||
rotatedbox[i][0] = min(rotatedbox[i][0],rotatedvert[i])
|
||||
|
|
@ -282,8 +264,8 @@ for filename in filenames:
|
|||
correction.extend([0.0])
|
||||
options.distance = extent[2] / float(options.Nslices)
|
||||
for i in range(3):
|
||||
rotatedbox[i][0] = rotatedbox[i][0] - 0.5 * correction[i]
|
||||
rotatedbox[i][1] = rotatedbox[i][1] + 0.5 * correction[i]
|
||||
rotatedbox[i][0] -= 0.5 * correction[i]
|
||||
rotatedbox[i][1] += 0.5 * correction[i]
|
||||
extent[i] = rotatedbox[i][1] - rotatedbox[i][0]
|
||||
NpointsPerSlice = Npoints[0] * Npoints[1]
|
||||
totalNpoints = NpointsPerSlice * Npoints[2]
|
||||
|
|
@ -357,7 +339,7 @@ for filename in filenames:
|
|||
if enclosedPoints.IsInside(i):
|
||||
NenclosedPoints += 1
|
||||
# here one could use faster(?) "FindClosestPoint" if only first nearest neighbor required
|
||||
kdTree.FindClosestNPoints(options.interpolation,pointgrid.GetPoint(i),ids)
|
||||
kdTree.FindClosestNPoints(1,pointgrid.GetPoint(i),ids)
|
||||
for j in range(ids.GetNumberOfIds()):
|
||||
gridToMesh[-1].extend([ids.GetId(j)])
|
||||
if options.verbose:
|
||||
|
|
|
|||
Loading…
Reference in New Issue