histogram view not initially refreshed when loading state file or playing animation
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
On the given use cases (see below), the histogram view is empty when it should display some result.
Load the given tank.pvsm file. The histogram view is empty. It should display the "bin_values" array. It can be forced to display it by unselecting the array on the display tab and reselecting it.
After having displayed the histogram, add an animation on the "Clip" filter (on Origin(2) from -24 to 274). When playing the animation, the histogram goes blank. It can also be forced to display the good result using the same trick as above.
Additionaly, when playing the animation, an error is displayed when the cutting plane goes out of range (because the histogram cannot find any array to work on). Could this error be silent?