git-svn-id: http://root.cern.ch/svn/root/trunk@30879 27541ba8-7e3a-0410-8455-c3a389f83636

Re-add error messages skipped by the change in revision 30877.


git-svn-id: http://root.cern.ch/svn/root/trunk@30878 27541ba8-7e3a-0410-8455-c3a389f83636

This fixes Savannah #57598.


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   Use the improved estimation of the current rate also for TPacketizer and TPacketizerUnit.
   Fixes also a problem with the progress bar with these packetizers appeared after the last
   check-in.


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fixes a rare infinite loop when starting from a radius-changing section of a pcon going on the radial direction.


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Fix default value in the TProofProgressInfo ctor; should fix the remaining warnings in the nigthlies


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git-svn-id: http://root.cern.ch/svn/root/trunk@30863 27541ba8-7e3a-0410-8455-c3a389f83636

  - Further improvement in the estimation of the current rate
  - Fix a problem preventing the chunck size to be displayed in some cases
  - Adjust the scale for displaying the read bytes (use GB or TB when relevant)


git-svn-id: http://root.cern.ch/svn/root/trunk@30862 27541ba8-7e3a-0410-8455-c3a389f83636

   Add argument 'cache=sz' to control the usage of the cache, e.g.

          runProof("eventproc(cache=0)")

   disables the cache.


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git-svn-id: http://root.cern.ch/svn/root/trunk@30860 27541ba8-7e3a-0410-8455-c3a389f83636

  Patch for improved performance monitoring. The 'Rate Plot' button in the progress
  dialog is renamed 'Performance plot' and shows up to 4 plots with the event/sec,
  the average read chunck size, the number of active workers and the number of active
  PROOF sessions on the cluster, all as a function of processing time.

  The read chunck size plot allows to monitor the usage of the cache.

  The istantaneous processing rate (event/sec) is now better estimate: a few issues
  with the normalizing times have ben solved, removing the artificial structures that
  were observed.

  The possibility to set a max packet time length is introduced (default 30 s); this
  can be changes with the parameter PROOF_MaxPacketTime.
  The size of the cache is also taken into account to optimize the use of the cache.

  The parameter PROOF_UseParallelUnzip has been introduced to toggle the use of the 
  parallel unzip (default off for now).

  A page describing the new performance plots is under preparation at 
           http://root.cern.ch/drupal/content/progress-dialog


git-svn-id: http://root.cern.ch/svn/root/trunk@30859 27541ba8-7e3a-0410-8455-c3a389f83636

  Patch for improved performance monitoring: 
  Add propagation of number of sessions, number of active sessions, number of sessions
  sharing workers with a session.


git-svn-id: http://root.cern.ch/svn/root/trunk@30858 27541ba8-7e3a-0410-8455-c3a389f83636

  For PROOF tutorials:
  - add argument 'nwrk=N' to change the number of workers also on the fly, e.g.
         runProof("simple(nwrk=2)") 
  - add argument 'punzip' to enable parallel unzipping, e.g.
         runProof("eventproc(punzip)") 
  In the new PROOF tutorial "evenproc":
  - remove the need for the external file event-http.txt for the dataset creation
    (file names are generated on the fly)
  - read by default only the needed brabches; add option 'readall' to switch to full
    reading, e.g. runProof("eventproc(readall)")
  - add the possibility to change data source, e.g.
         runProof("eventproc(datasrc=root://lxfsrd0706.cern.ch//pool/event/http)")


git-svn-id: http://root.cern.ch/svn/root/trunk@30857 27541ba8-7e3a-0410-8455-c3a389f83636

graf3d/gl/src/TGLSelectRecord.cxx:
graf3d/gl/inc/TGLSelectRecord.h:
Add support for multiple second level selection.

graf3d/eve/src/TEveCalo.cxx:
Fix possible crash at exit: in destructor check array initialization.

graf3d/eve/src/TEveCalo3DGL.cxx
graf3d/eve/src/TEveCalo2DGL.cxx
graf3d/eve/src/TEveCaloLegoGL.cxx
graf3d/eve/inc/TEveCaloData.h
graf3d/eve/src/TEveCaloData.cxx
Enable succeding tower selection. Disable rendering of towers if calorimeter
object is highlighted.


git-svn-id: http://root.cern.ch/svn/root/trunk@30855 27541ba8-7e3a-0410-8455-c3a389f83636

  o RooNDKeysPdf

    - Fix warning in ICC compiler


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At Session Viewer startup, if the machine has more than one CPU, add one PROOF lite session (not supported on Windows yet)


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   Add tutorial "eventproc" reading "event" like events from the ROOT HTTP server
   This is useful to test the new perfomance information being added to the PROOF
   dialog box.


git-svn-id: http://root.cern.ch/svn/root/trunk@30845 27541ba8-7e3a-0410-8455-c3a389f83636

   Implement TXNetSystem::IsOnline via GetPathInfo instead of a call to
   XrdClientAdmin::SysStatX with vector size 1. This is more efficient
   for one file and allows to circumvent a problem with the xrootd dCache
   door.


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git-svn-id: http://root.cern.ch/svn/root/trunk@30843 27541ba8-7e3a-0410-8455-c3a389f83636

graf3d/eve/src/TEveCaloLegoGL.cxx:
Fix lighting.

graf3d/eve/src/TEveCaloData.cxx:
graf3d/eve/src/TEveCalo.cxx:
graf3d/eve/src/TEveCalo2DGL.cxx:
Cache selected cell ids in TEveCalo2D.


git-svn-id: http://root.cern.ch/svn/root/trunk@30841 27541ba8-7e3a-0410-8455-c3a389f83636

scaling (compression/extension) of certain space region as required by
NA62 to show the 200m long detector in a meaningful way.

Several generalizations of the projection infrastructure were
required:

1. TEveProjectable::ProjectedClass() takes an argument:
     virtual TClass* ProjectedClass(const TEveProjection* p) const = 0;
   thus allowing different projected classes for different projections.

2. All TEveProjection::ProjectPoint/Vector(...) functions have an
   additional "depth" argument thus allowing the projected classes to
   skip explicit setting of depth after the point has been projected
   -- this could damage the 3rd component.

   Pre-scaling now supports 3 dimensions.

3. Abstract TEveProjected::SetDepth() has been split into two parts:
   a) It has been implemented in the base class where it checks for
      the projection type (2d) before calling the local function;
   b) Abstract SetDepthLocal() has been added to provide the same
      functionality.
   This allows for the 2d/3d check to be done in place only.

4. New projection class has been introduced: TEve3DProjection.
   It performs pre-scaling and offsets the center.

5. To simplify the projection of lists TEveElementList has been made
   projectable and corresponding TEveElementListProjected class
   introduced. This also fixed the problem with render-state not being
   propagated to projected classes.
   The check whether to project a sub-tree of elements is still performed.

6. TEveGeoShapeProjected has been introduced to represent the 3D
   projection of a TEveGeoShape (2D projection is handled by
   TEvePolygonSetProjected).

   Points, lines and tracks use the same projected class for both 2D
   and 3D projections.

An example showing this functionality has been added as a new tab in
tutorials/eve/projection_prescale.C.


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Improve keyboard navigation in TGListView. Should solve the savannah bug #57405: Last column skipped by "right arrow" in TBrowser (https://savannah.cern.ch/bugs/?57405)


git-svn-id: http://root.cern.ch/svn/root/trunk@30838 27541ba8-7e3a-0410-8455-c3a389f83636

- TRolke: fix some of the issues reported in https://savannah.cern.ch/bugs/index.php?53585


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+ small layout improvements


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git-svn-id: http://root.cern.ch/svn/root/trunk@30830 27541ba8-7e3a-0410-8455-c3a389f83636

Improve documentation of TH1::GetMaximum, GetMinimum, SetMaximum, SetMinimum


git-svn-id: http://root.cern.ch/svn/root/trunk@30829 27541ba8-7e3a-0410-8455-c3a389f83636

- code cleanup


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