def UpdateColorMap (colorMap, colorArrayName):
if type(colorArrayName) is unicode:
colorArrayName = colorArrayName.encode('ascii', 'ignore')
lookupTable = pwsimple.GetLookupTableForArray(colorArrayName, 1)
lookupTable.RGBPoints = colorMap
dataRep = pwsimple.Show()
dataRep.LookupTable = lookupTable
def ChangeWindow(rgbPoints, colorArrayName):
if type(colorArrayName) is unicode:
colorArrayName = colorArrayName.encode('ascii', 'ignore')
lookupTable = pwsimple.GetLookupTableForArray(colorArrayName, 1)
lookupTable.RGBPoints = rgbPoints
retVal = {}
retVal['lookupTable'] = lookupTable
return retVal
def InitViewState(cameraFocalPoint, cameraPosition, colorArrayName, colorMap,
sliceVal, sliceMode, parallelScale, cameraUp):
if type(colorArrayName) is unicode:
colorArrayName = colorArrayName.encode('ascii', 'ignore')
if type(sliceMode) is unicode:
sliceMode = sliceMode.encode('ascii', 'ignore')
activeView = pwsimple.CreateIfNeededRenderView()
activeView.CameraFocalPoint = cameraFocalPoint
activeView.CameraPosition = cameraPosition
activeView.CameraViewUp = cameraUp
activeView.CameraParallelProjection = True
activeView.CameraParallelScale = parallelScale
activeView.CenterOfRotation = activeView.CameraFocalPoint
activeView.CenterAxesVisibility = False
activeView.OrientationAxesVisibility = False
activeView.Background = [0.0, 0.0, 0.0]
activeView.Background2 = [0.0, 0.0, 0.0]
lookupTable = pwsimple.GetLookupTableForArray(colorArrayName, 1)
lookupTable.RGBPoints = colorMap
lookupTable.ScalarRangeInitialized = 1.0
lookupTable.ColorSpace = 0 # 0 corresponds to RGB
dataRep = pwsimple.GetDisplayProperties()
dataRep.Representation = 'Slice'
dataRep.SliceMode = sliceMode
dataRep.Slice = sliceVal
dataRep.LookupTable = lookupTable
dataRep.ColorArrayName = colorArrayName
retVal = {}
retVal['lookupTable'] = lookupTable
retVal['activeView'] = activeView
return retVal
def InitViewState(cameraFocalPoint, cameraPosition, colorArrayName, colorMap,
sofPoints, viewSize):
if type(colorArrayName) is unicode:
colorArrayName = colorArrayName.encode('ascii', 'ignore')
activeView = pwsimple.CreateIfNeededRenderView()
activeView.CameraFocalPoint = cameraFocalPoint
activeView.CameraPosition = cameraPosition
activeView.CameraViewUp = [0.0, 0.0, 1.0]
activeView.CameraParallelProjection = False
activeView.CenterOfRotation = activeView.CameraFocalPoint
activeView.Background = [0.0, 0.0, 0.0]
activeView.Background2 = [0.0, 0.0, 0.0]
activeView.ViewSize = viewSize
lookupTable = pwsimple.GetLookupTableForArray(colorArrayName, 1)
lookupTable.RGBPoints = colorMap
lookupTable.ScalarRangeInitialized = 1.0
lookupTable.ColorSpace = 0 # 0 corresponds to RGB
# Initial scalar opacity function
sof = pwsimple.CreatePiecewiseFunction()
sof.Points = sofPoints
dataRep = pwsimple.Show()
dataRep.ScalarOpacityFunction = sof
dataRep.Representation = 'Volume'
dataRep.ColorArrayName = colorArrayName
dataRep.LookupTable = lookupTable
retVal = {}
retVal['sof'] = sof
retVal['lookupTable'] = lookupTable
retVal['activeView'] = activeView
return retVal
def InitViewState(cameraFocalPoint, cameraPosition, colorArrayName, colorMap,
sliceVal, sliceMode, parallelScale, cameraUp, meshes,
lineWidth, viewSize):
if type(colorArrayName) is unicode:
colorArrayName = colorArrayName.encode('ascii', 'ignore')
if type(sliceMode) is unicode:
sliceMode = sliceMode.encode('ascii', 'ignore')
activeView = pwsimple.CreateIfNeededRenderView()
activeView.CameraFocalPoint = cameraFocalPoint
activeView.CameraPosition = cameraPosition
activeView.CameraViewUp = cameraUp
activeView.CameraParallelProjection = True
activeView.CameraParallelScale = parallelScale
activeView.CenterOfRotation = activeView.CameraFocalPoint
activeView.CenterAxesVisibility = False
activeView.OrientationAxesVisibility = False
activeView.Background = [0.0, 0.0, 0.0]
activeView.Background2 = [0.0, 0.0, 0.0]
activeView.ViewSize = viewSize
lookupTable = pwsimple.GetLookupTableForArray(colorArrayName, 1)
lookupTable.RGBPoints = colorMap
lookupTable.ScalarRangeInitialized = 1.0
lookupTable.ColorSpace = 0 # 0 corresponds to RGB
dataRep = pwsimple.GetDisplayProperties()
dataRep.Representation = 'Slice'
dataRep.SliceMode = sliceMode
dataRep.Slice = sliceVal
dataRep.LookupTable = lookupTable
dataRep.ColorArrayName = colorArrayName
volume = pwsimple.GetActiveSource()
meshSlices = []
for mesh in meshes:
pwsimple.SetActiveSource(mesh['source'])
pwsimple.Hide()
meshSlice = pwsimple.Slice(SliceType='Plane')
meshSlice.SliceOffsetValues = [0.0]
meshSlice.SliceType = 'Plane'
meshSlice.SliceType.Origin = [
0.0, 0.0,
math.cos(math.radians(mesh['orientation'][2])) * sliceVal
]
meshSlice.SliceType.Normal = [0.0, 0.0, 1.0]
meshDataRep = pwsimple.Show(meshSlice)
meshDataRep.Representation = 'Points'
meshDataRep.LineWidth = lineWidth
meshDataRep.PointSize = lineWidth
meshDataRep.AmbientColor = mesh['diffuseColor']
meshDataRep.Orientation = mesh['orientation']
meshSlices.append(meshSlice)
pwsimple.SetActiveSource(volume)
retVal = {}
retVal['lookupTable'] = lookupTable
retVal['activeView'] = activeView
retVal['meshSlices'] = meshSlices
return retVal