本文整理汇总了Python中pyNastran.bdf.bdf.BDF.nCAeros方法的典型用法代码示例。如果您正苦于以下问题：Python BDF.nCAeros方法的具体用法？Python BDF.nCAeros怎么用？Python BDF.nCAeros使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pyNastran.bdf.bdf.BDF的用法示例。
在下文中一共展示了BDF.nCAeros方法的3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，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: load_nastran_geometry
# 需要导入模块: from pyNastran.bdf.bdf import BDF [as 别名]
# 或者: from pyNastran.bdf.bdf.BDF import nCAeros [as 别名]
def load_nastran_geometry(self, bdf_filename, dirname):
self.eidMap = {}
self.nidMap = {}
#print('bdf_filename=%r' % bdf_filename)
#key = self.caseKeys[self.iCase]
#case = self.resultCases[key]
#skipReading = self.removeOldGeometry(bdfFileName)
#if skipReading:
#return
if bdf_filename is None or bdf_filename is '':
#self.grid = vtk.vtkUnstructuredGrid()
#self.gridResult = vtk.vtkFloatArray()
#self.emptyResult = vtk.vtkFloatArray()
#self.vectorResult = vtk.vtkFloatArray()
#self.grid2 = vtk.vtkUnstructuredGrid()
#self.scalarBar.VisibilityOff()
return
else:
self.TurnTextOff()
self.grid.Reset()
self.grid2.Reset()
#self.gridResult = vtk.vtkFloatArray()
#self.gridResult.Reset()
#self.gridResult.Modified()
#self.eidMap = {}
#self.nidMap = {}
self.resultCases = {}
self.nCases = 0
for i in ('caseKeys', 'iCase', 'iSubcaseNameMap'):
if hasattr(self, i):
del i
#print dir(self)
self.scalarBar.VisibilityOff()
self.scalarBar.Modified()
fname_base, ext = os.path.splitext(bdf_filename)
punch = False
if ext.lower() in '.pch':
punch = True
#if bdf_filename.lower().endswith('.op2'): # read the OP2; requires make_geom
#op2_filename = bdf_filename
#model = OP2(# make_geom=True,
#debug=True, log=self.log)
#model.read_op2(op2_filename)
#model.cross_reference(xref=True, xref_loads=False, xref_constraints=False)
if 0:
pass
else: # read the bdf/punch
model = BDF(log=self.log, debug=True)
self.modelType = model.modelType
model.read_bdf(bdf_filename, include_dir=dirname, punch=punch)
nNodes = model.nNodes()
assert nNodes > 0
nElements = model.nElements()
assert nElements > 0
nCAeros = model.nCAeros()
self.nNodes = nNodes
self.nElements = nElements
print "nNodes = ",self.nNodes
self.log_info("nElements = %i" % self.nElements)
msg = model.get_bdf_stats(return_type='list')
#self.log_info(msg)
for msgi in msg:
model.log.debug(msgi)
#self.aQuadGrid.Allocate(nElements+nNodes, 1000)
if 'CONM2' in model.card_count:
nCONM2 = model.card_count['CONM2']
else:
nCONM2 = 0
self.grid.Allocate(self.nElements, 1000)
#self.gridResult.SetNumberOfComponents(self.nElements)
self.grid2.Allocate(nCAeros + nCONM2, 1000)
points = vtk.vtkPoints()
points.SetNumberOfPoints(self.nNodes)
#self.gridResult.Allocate(self.nNodes, 1000)
#vectorReselt.SetNumberOfComponents(3)
#elem.SetNumberOfPoints(nNodes)
if 0:
i = 0
fraction = 1. / nNodes # so you can color the nodes by ID
for (nid, node) in sorted(model.nodes.iteritems()):
point = node.Position()
points.InsertPoint(i, *point)
#self.gridResult.InsertNextValue(i * fraction)
#elem = vtk.vtkVertex()
#elem.GetPointIds().SetId(0, i)
#self.aQuadGrid.InsertNextCell(elem.GetCellType(),
# elem.GetPointIds())
#vectorResult.InsertTuple3(0, 0.0, 0.0, 1.0)
#.........这里部分代码省略.........
示例2: loadGeometry
# 需要导入模块: from pyNastran.bdf.bdf import BDF [as 别名]
# 或者: from pyNastran.bdf.bdf.BDF import nCAeros [as 别名]
def loadGeometry(self, bdf_filename):
model = BDF()
model.readBDF(bdf_filename)
nNodes = model.nNodes()
nElements = model.nElements()
nCAeros = model.nCAeros()
#print "nNodes = ",nNodes
print "nElements = ", nElements
self.grid = vtk.vtkUnstructuredGrid()
self.grid2 = vtk.vtkUnstructuredGrid()
#self.aQuadGrid.Allocate(nElements+nNodes, 1000)
if 'CONM2' in model.cardCount:
nCONM2 = model.cardCount['CONM2']
else:
nCONM2 = 0
self.grid.Allocate(nElements, 1000)
self.grid2.Allocate(nCAeros + nCONM2, 1000)
points = vtk.vtkPoints()
points.SetNumberOfPoints(nNodes)
nidMap = {}
i = 0
#elem.SetNumberOfPoints(nNodes)
for nid, node in sorted(model.nodes.iteritems()):
#print "i = ",i
point = node.Position()
#print "point = ",point
#sys.stdout.flush()
#aVoxel = vtk.vtkPixel()
#print "made voxel"; sys.stdout.flush()
points.InsertPoint(i, *point)
#print str(element)
#elem = vtk.vtkVertex()
#elem.GetPointIds().SetId(0, i)
#self.aQuadGrid.InsertNextCell(elem.GetCellType(), elem.GetPointIds())
nidMap[nid] = i
i += 1
j = 0
points2 = vtk.vtkPoints()
points2.SetNumberOfPoints(nCAeros * 4 + nCONM2)
for eid, element in sorted(model.caeros.iteritems()):
if isinstance(element, CAERO1):
cpoints = element.Points()
elem = vtkQuad()
elem.GetPointIds().SetId(0, j)
elem.GetPointIds().SetId(1, j + 1)
elem.GetPointIds().SetId(2, j + 2)
elem.GetPointIds().SetId(3, j + 3)
points2.InsertPoint(j, *cpoints[0])
points2.InsertPoint(j + 1, *cpoints[1])
points2.InsertPoint(j + 2, *cpoints[2])
points2.InsertPoint(j + 3, *cpoints[3])
self.grid2.InsertNextCell(
elem.GetCellType(), elem.GetPointIds())
j += 4
self.mapElements(points, points2, nidMap, model, j)示例3: loadNastranGeometry
# 需要导入模块: from pyNastran.bdf.bdf import BDF [as 别名]
# 或者: from pyNastran.bdf.bdf.BDF import nCAeros [as 别名]
def loadNastranGeometry(self, bdfFileName, dirname, isNodal, isCentroidal):
self.isNodal = isNodal
self.isCentroidal = isCentroidal
#key = self.caseKeys[self.iCase]
#case = self.resultCases[key]
#skipReading = self.removeOldGeometry(bdfFileName)
#if skipReading:
#return
if bdfFileName is None:
self.grid = vtk.vtkUnstructuredGrid()
self.gridResult = vtk.vtkFloatArray()
#self.emptyResult = vtk.vtkFloatArray()
#self.vectorResult = vtk.vtkFloatArray()
self.grid2 = vtk.vtkUnstructuredGrid()
self.scalarBar.VisibilityOff()
return
else:
self.TurnTextOff()
self.grid.Reset()
self.grid2.Reset()
self.gridResult = vtk.vtkFloatArray()
self.gridResult.Reset()
self.gridResult.Modified()
self.eidMap = {}
self.nidMap = {}
self.resultCases = {}
self.nCases = 0
try:
if hasattr(self, caseKeys):
del self.caseKeys
del self.iCase
del self.iSubcaseNameMap
except NameError:
print("cant delete geo")
#pass
###
#print dir(self)
self.scalarBar.VisibilityOff()
self.scalarBar.Modified()
model = BDF()
self.modelType = model.modelType
model.readBDF(bdfFileName, includeDir=dirname)
nNodes = model.nNodes()
nElements = model.nElements()
nCAeros = model.nCAeros()
self.nNodes = nNodes
self.nElements = nElements
#print "nNodes = ",self.nNodes
print("nElements = %i" % (self.nElements))
#self.aQuadGrid.Allocate(nElements+nNodes, 1000)
if 'CONM2' in model.cardCount:
nCONM2 = model.cardCount['CONM2']
else:
nCONM2 = 0
self.grid.Allocate(self.nElements, 1000)
#self.gridResult.SetNumberOfComponents(self.nElements)
#self.gridResult.SetNumberOfComponents(0)
self.gridResult.SetNumberOfComponents(self.nElements)
#self.gridResult.Allocate(self.nNodes,1000)
self.grid2.Allocate(nCAeros + nCONM2, 1000)
points = vtk.vtkPoints()
points.SetNumberOfPoints(self.nNodes)
self.gridResult.Allocate(self.nNodes, 1000)
#vectorReselt.SetNumberOfComponents(3)
self.nidMap = {}
#elem.SetNumberOfPoints(nNodes)
if 0:
i = 0
fraction = 1. / nNodes # so you can color the nodes by ID
for (nid, node) in sorted(model.nodes.iteritems()):
#print "i = ",i
point = node.Position()
#print "point = ",point
points.InsertPoint(i, *point)
self.gridResult.InsertNextValue(i * fraction)
#print str(element)
#elem = vtk.vtkVertex()
#elem.GetPointIds().SetId(0, i)
#self.aQuadGrid.InsertNextCell(elem.GetCellType(),
# elem.GetPointIds())
#vectorResult.InsertTuple3(0, 0.0, 0.0, 1.0)
self.nidMap[nid] = i
i += 1
if 1:
i = 0
for (nid, node) in sorted(model.nodes.iteritems()):
point = node.Position()
points.InsertPoint(i, *point)
self.nidMap[nid] = i
#.........这里部分代码省略.........