VTK rendering fixed. also, getLastVTU has been changed.

Samo Penic

2017-01-14 f49271578b8fac02db14966e7aab121879f9b736

 trisurf/VTKRendering.py

@@ -1,9 +1,10 @@
import os,sys
from . import trisurf
if sys.version_info<(3,0):
try:
   from vtk import *


except:
   print("Vtk rendering works if you manually install vtk7 for python3")
   exit(1)

class MultiRender:
   def __init__(self,args,host):
@@ -51,7 +52,7 @@
      output = reader.GetOutput()
      scalar_range = output.GetScalarRange()
      mapper = vtkDataSetMapper()
      mapper.SetInput(output)
      mapper.SetInputData(output)
      mapper.SetScalarRange(scalar_range)

      # Create the Actor
@@ -79,9 +80,10 @@


class Renderer:
   def __init__(self,args,host):
   def __init__(self,args,host,run):
      self.host=host
      self.args=args
      self.run=run
      self.renderer = vtkRenderer()
      self.actor=self.lastActor()
      self.textactor=self.textActor()
@@ -93,25 +95,27 @@
      self.renderer_window.AddRenderer(self.renderer)
      self.renderer_window.SetSize(1200,600)
   
      self.renderer.SetViewport(0.0,0.0,0.5,1.0)
      rend=vtk.vtkRenderer()
      rend.AddActor(self.actor)
      rend.SetViewport(0.5,0.0,1.0,1.0)
      self.renderer_window.AddRenderer(rend)	
#      self.renderer.SetViewport(0.0,0.0,0.5,1.0)
#      rend=vtk.vtkRenderer()
#      rend.AddActor(self.actor)
#      rend.SetViewport(0.5,0.0,1.0,1.0)
#      self.renderer_window.AddRenderer(rend)	
# Set up a check for aborting rendering.
      # Create the RendererWindowInteractor and display the vtk_file
      interactor = vtkRenderWindowInteractor()
      interactor.SetRenderWindow(self.renderer_window)
      interactor.Initialize()
       interactor.AddObserver("TimerEvent", self.RenderUpdate)
      timerIDR = interactor.CreateRepeatingTimer(1000)
      interactor.AddObserver("TimerEvent", self.RenderUpdate)
      timerIDR = interactor.CreateRepeatingTimer(10000)
      interactor.Start()

      return

   def lastVTU(self):
      Dir=trisurf.Directory(maindir=self.host['runs'][0].maindir,simdir=self.host['runs'][0].subdir)
      filename=os.path.join("./",Dir.fullpath(),self.host['runs'][0].getLastVTU())
      #Dir=trisurf.Directory(maindir=self.host['runs'][self.run].maindir,simdir=self.host['runs'][self.run].subdir)
      Dir=self.run.Dir
      #print(self.run.getLastVTU())
      filename=os.path.join("./",Dir.fullpath(),self.run.getLastVTU())
      #filename=os.path.join("./",Dir.fullpath(),self.host['runs'][self.run].getLastVTU())
      return filename

   def textActor(self):
@@ -131,7 +135,7 @@
      output = reader.GetOutput()
      scalar_range = output.GetScalarRange()
      mapper = vtkDataSetMapper()
      mapper.SetInput(output)
      mapper.SetInputData(output)
      mapper.SetScalarRange(scalar_range)

      # Create the Actor