Update IPTS-21442/pv.py

IPTS-21442/pv.py

@@ -8,6 +8,7 @@ ringraw.DataScalarType = 'double'
 ringraw.DataByteOrder = 'LittleEndian'
 ringraw.DataExtent = [0, 40, 0, 40, 0, 24]
 ringraw.DataSpacing = [1.0, 1.0, 2.0]
+ringraw.DataOrigin = [-20.0, -20.0, -24.0]
 
 # get active view
 renderView1 = GetActiveViewOrCreate('RenderView')
@@ -34,7 +35,7 @@ imageFileLUT = GetColorTransferFunction('ImageFile')
 imageFilePWF = GetOpacityTransferFunction('ImageFile')
 
 # show color bar/color legend
-ringrawDisplay.SetScalarBarVisibility(renderView1, True)
+# ringrawDisplay.SetScalarBarVisibility(renderView1, True)
 
 # Rescale transfer function
 imageFileLUT.RescaleTransferFunction(0.0, 10.0)
@@ -49,21 +50,31 @@ renderView1.CameraViewUp = [0,0,1]
 renderView1.CameraPosition = [100, 100, -50]
 
 scene = GetAnimationScene()
-scene.NumberOfFrames = 100
+scene.NumberOfFrames = 200
 
 cameraAnimationCue1 = GetCameraTrack(view=renderView1)
 
 import vtk
-p=vtk.vtkSMUtilities.CreateOrbit((0,0,0), (0,0,1), 7, (100,100,-50))
+p=vtk.vtkSMUtilities.CreateOrbit((0,0,0), (0,0,1), 7, (80,80,-50))
 keyFrame0 = CameraKeyFrame()
+keyFrame0.ViewUp = [0.0, 0.0, 1.0]
 keyFrame0.PositionPathPoints = sum([list(p.GetPoint(n)) for n in range(p.GetNumberOfPoints())], [])
 keyFrame0.ClosedPositionPath = 1
 keyFrame1 = CameraKeyFrame()
 keyFrame1.KeyTime = 1.0
+keyFrame1.ViewUp = [0.0, 0.0, 1.0]
 
+cameraAnimationCue1.Mode = 'Path-based'
 cameraAnimationCue1.KeyFrames = [keyFrame0, keyFrame1]
 
-SaveAnimation('/tmp/Skyrmion.png', renderView1, ImageResolution=[600, 600], FrameWindow=[0, 99])
+SaveAnimation('/tmp/Skyrmion.png', renderView1, ImageResolution=[1280, 720])
+
+# ffmpeg -i /tmp/Skyrmion.%04d.png Skyrmion.mp4
+
+scene.NumberOfFrames = 100
+SaveAnimation('/tmp/Skyrmion.png', renderView1, ImageResolution=[400, 400])
+
+# ffmpeg -i /tmp/Skyrmion.%04d.png Skyrmion.gif
 
 #### uncomment the following to render all views
 # RenderAllViews()