Changes between Version 6 and Version 7 of Examples/Brain

Timestamp:

04/11/17 13:12:21 (7 years ago)

Author:

Herwig Zilken

Comment:

--

Examples/Brain

@@ -131 +131 @@
 
 == Prototyping the Movie
-Later we will generate the movie by controlling the rendering process in !ParaView via a Python-script (pvpython). Before we can do this, we need to find out good camera positions for camera flights, proper color- and transparency-tables, maybe a volume of interest and so on.
+The final movie is generate by controlling the rendering process in !ParaView via a Python-script (pvpython). Before this is done, we need to find out good camera positions for camera flights, proper color- and opacity-tables, maybe a volume of interest and so on.
 
 To find out the necessary parameters, the data can be loaded with the !ParaView GUI first. There one can interactively adjust camera positions, color tables, .....
-It is also very helpful to open the Python-Trace window of !ParaView, where most parameter changes made in the GUI are shown as Python commands. Those commands can, with little changes, be used in the final Python script for the movie generation.
+It is also very helpful to open the Python-Trace window of !ParaView, where most parameter changes made in the GUI are shown as Python commands. These commands can, with little changes, be used in the final Python script for the movie generation.
 
 == Generating the Movie by Python Scripting
@@ -183 +183 @@
 pLIPWF.Points = [0.0, 0.0, 0.5, 0.0,   254.0, 1.0, 0.5, 0.0]
 pLIPWF.ScalarRangeInitialized = 1
+
+camera = GetActiveCamera()
+camera.SetPosition(0.0, 0.0, 1.488)
+camera.SetFocalPoint(0.0, 0.0, 0.0)
+camera.SetViewUp(-1.0, 0.0, 0.0)
+Render()
 }}}