[root] Log of /trunk/graf3d/eve/inc/TEveLine.h

Revision 44873 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jul 3 22:28:20 2012 UTC (2 years, 6 months ago) by matevz
File length: 3354 byte(s)
Diff to previous 44507

Implement somewhat continuous energy loss along track propagation.
Needed for following CMS ID tracks reconstructed with the new generation
tracking software that can reconstruct low-pT looping tracks.

* TEveLine:
  Add function:
    Float_t CalculateLineLength() const;

* TEveTrackPropagator:
  Add functions:
    Int_t    GetCurrentPoint() const;
    Double_t GetTrackLength(Int_t start_point=0, Int_t end_point=-1) const;
  to give more info to propagation steering code.
  Consistent white-space.

* TEveTrack:
  Add option to set energy loss over track length. This is applied at
  points where path-marks are set.

Revision 44507 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jun 4 12:30:41 2012 UTC (2 years, 7 months ago) by axel
File length: 3313 byte(s)
Diff to previous 35074

Remove
  using namespace std;
from Riostream.h, which has huge consequences for all of ROOT.
Riostream.h is now a simple wrapper for fstream, iostream, iomanip for backward compatibility; Riosfwd.h simply wraps iosfwd.

Because of templates and their inline functions, Riostream.h needed to be included in headers, too (e.g. TParameter.h), which violated the assumption that Riostream.h is not exposing its using namespace std to headers.
ROOT now requires R__ANSISTREAM, R__SSTREAM, which does not change the set of supported compilers.

Without "using namespace std", several identifiers are now prefixed by std::; e.g. roofit/* source files now have a using namespace std to keep their coding style.
TFile::MakeProject() now generates "using namespace std" to convert the CINT-style class names into C++ ones.

Revision 35074 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Aug 30 15:18:02 2010 UTC (4 years, 4 months ago) by matevz
File length: 3308 byte(s)
Diff to previous 32430

Merge the following revisions from branches/dev/fireworks:
34608, 34786, 34787, 34788, 34804, 34808, 34835, 34841, 34956, 35031, 35071


34608
=====

Author: matevz
Date: Tue Jul 27 13:04:00 2010
New Revision: 34608

URL: http://root.cern.ch/viewvc?rev=34608&root=root&view=rev
Log:
Add data-member 'Int_t fNumChildren' caching the number of children.
std::list<>::size() can become really expensive for large collections.
Observed when running on heavy-ion data.

Modified:
    branches/dev/fireworks/graf3d/eve/inc/TEveElement.h
    branches/dev/fireworks/graf3d/eve/src/TEveElement.cxx
    branches/dev/fireworks/graf3d/eve/src/TEveGeoNode.cxx


34786
=====

Author: alja
Date: Thu Aug 12 20:05:46 2010
New Revision: 34786

URL: http://root.cern.ch/viewvc?rev=34786&root=root&view=rev
Log:
CPU performance improvements:
Add virtual GetProjectedAsElement() in TEveProjected and its derived classes to avoid dynamic casts.

Modified:
    branches/dev/fireworks/graf3d/eve/inc/TEveBox.h
    branches/dev/fireworks/graf3d/eve/inc/TEveCompound.h
    branches/dev/fireworks/graf3d/eve/inc/TEveElement.h
    branches/dev/fireworks/graf3d/eve/inc/TEveGeoShape.h
    branches/dev/fireworks/graf3d/eve/inc/TEveLine.h
    branches/dev/fireworks/graf3d/eve/inc/TEvePointSet.h
    branches/dev/fireworks/graf3d/eve/inc/TEvePolygonSetProjected.h
    branches/dev/fireworks/graf3d/eve/inc/TEveProjectionBases.h
    branches/dev/fireworks/graf3d/eve/inc/TEveStraightLineSet.h
    branches/dev/fireworks/graf3d/eve/inc/TEveTrackProjected.h
    branches/dev/fireworks/graf3d/eve/src/TEveProjectionBases.cxx


34787
=====

Author: alja
Date: Thu Aug 12 20:36:52 2010
New Revision: 34787

URL: http://root.cern.ch/viewvc?rev=34787&root=root&view=rev
Log:

Bugfix:
In TEveCaloDataVec add missing check for periodic TwoPi flag (TEveCaloData::fWrapTwoPi).

Modified:
    branches/dev/fireworks/graf3d/eve/src/TEveCaloData.cxx


34788
=====

Author: matevz
Date: Thu Aug 12 20:38:50 2010
New Revision: 34788

URL: http://root.cern.ch/viewvc?rev=34788&root=root&view=rev
Log:
Protect Runge-Kutta propagator against division by zero when the field
object returns 0 as the maximum magnetic field.

Modified:
    branches/dev/fireworks/graf3d/eve/src/TEveTrackPropagator.cxx


34804
=====

Author: matevz
Date: Fri Aug 13 13:42:28 2010
New Revision: 34804

URL: http://root.cern.ch/viewvc?rev=34804&root=root&view=rev
Log:
* TEveManager
  Use TExMap instead of std::set to store changed elements.
  Set insertion becomes expensive for large collections all being
  changed at the same time.

* TEveSceneList
  In ProcessChanges() take TExMap* as argument. Here map of changed
  objects / elements still needs to be built as we iterate in parallel
  over logical shape maps of all scenes.

* Other classes
  Implement virtual TEveElement::GetObject() for frequently used
  classes to avoid unnecessary dynamic casts.

Modified:
    branches/dev/fireworks/graf3d/eve/inc/TEveArrow.h
    branches/dev/fireworks/graf3d/eve/inc/TEveDigitSet.h
    branches/dev/fireworks/graf3d/eve/inc/TEveElement.h
    branches/dev/fireworks/graf3d/eve/inc/TEveGeoNode.h
    branches/dev/fireworks/graf3d/eve/inc/TEveGeoShape.h
    branches/dev/fireworks/graf3d/eve/inc/TEveManager.h
    branches/dev/fireworks/graf3d/eve/inc/TEvePointSet.h
    branches/dev/fireworks/graf3d/eve/inc/TEveScene.h
    branches/dev/fireworks/graf3d/eve/src/TEveElement.cxx
    branches/dev/fireworks/graf3d/eve/src/TEveManager.cxx
    branches/dev/fireworks/graf3d/eve/src/TEveScene.cxx


34808
=====

Author: matevz
Date: Fri Aug 13 14:45:18 2010
New Revision: 34808

URL: http://root.cern.ch/viewvc?rev=34808&root=root&view=rev
Log:
White-space.

Modified:
    branches/dev/fireworks/graf3d/eve/inc/TEveProjectionBases.h


34835
=====

Author: matevz
Date: Tue Aug 17 18:21:43 2010
New Revision: 34835

URL: http://root.cern.ch/viewvc?rev=34835&root=root&view=rev
Log:
In CreateWindow(), also check if Display* is non-null.

Modified:
    branches/dev/fireworks/graf3d/gl/src/TGLWidget.cxx


34841
=====

Author: alja
Date: Wed Aug 18 15:20:26 2010
New Revision: 34841

URL: http://root.cern.ch/viewvc?rev=34841&root=root&view=rev
Log:
Use TEveProjected::GetProjectedAsElement() instead of dynamic_cast of TEveProjected to TEveElement.

Modified:
    branches/dev/fireworks/graf3d/eve/src/TEveElement.cxx


34956
=====

Author: alja
Date: Mon Aug 23 19:38:40 2010
New Revision: 34956

URL: http://root.cern.ch/viewvc?rev=34956&root=root&view=rev
Log:

In TEveCalo2DGL::DrawRPhi() fix offset-by-one  error (last bin in RPhi was not rendered).

Modified:
    branches/dev/fireworks/graf3d/eve/src/TEveCalo2DGL.cxx


35031
=====

Author: alja
Date: Thu Aug 26 18:25:31 2010
New Revision: 35031

URL: http://root.cern.ch/viewvc?rev=35031&root=root&view=rev
Log:

Fix rendering of endcap cellc in stack at negative eta.

Modified:
    branches/dev/fireworks/graf3d/eve/inc/TEveCalo3DGL.h
    branches/dev/fireworks/graf3d/eve/src/TEveCalo3DGL.cxx


35071
=====

Author: matevz
Date: Mon Aug 30 15:53:24 2010
New Revision: 35071

URL: http://root.cern.ch/viewvc?rev=35071&root=root&view=rev
Log:
* TEveCalo3D
  Add calo-grid line-width control.
  Add individual getters / setters for drawing of endcap / barrel
  grid.

* TEveCalo3DGL
  Honour settings for grid line-width and visibility.

* TEveElement
  Mark some data-members as transient.

Modified:
    branches/dev/fireworks/graf3d/eve/inc/TEveCalo.h
    branches/dev/fireworks/graf3d/eve/inc/TEveElement.h
    branches/dev/fireworks/graf3d/eve/src/TEveCalo3DGL.cxx

Revision 32430 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Mar 1 19:36:24 2010 UTC (4 years, 10 months ago) by matevz
File length: 3243 byte(s)
Diff to previous 32138

Fix issues reported by Alex Finch.

1. When elements having children were added to the list-tree, the children were
   not added into the list tree and the '+' sign did not appear.

2. Icon used for TEveLine is inhereted from TEvePointSet and causes confusion.
   TEveLine has it's own icon now.

Revision 32138 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Jan 28 15:16:30 2010 UTC (4 years, 11 months ago) by matevz
File length: 3177 byte(s)
Diff to previous 31517

Move definitions of static member-functions to cxx files.

Revision 31517 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Dec 3 11:56:23 2009 UTC (5 years, 1 month ago) by matevz
File length: 3235 byte(s)
Diff to previous 31429

Move TEveVector declaratations to a separate file to avoid pulling in
TParticle.h throughout eve.

Revision 31429 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Nov 25 18:29:42 2009 UTC (5 years, 1 month ago) by matevz
File length: 3233 byte(s)
Diff to previous 30840

Always propagate marker / line parameters to projected elements,
do not rely on users calling it.

Revision 30840 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Oct 23 09:03:14 2009 UTC (5 years, 3 months ago) by matevz
File length: 3140 byte(s)
Diff to previous 29764

Add support for 3D -> 3D projections. This also allows for
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.

Revision 29764 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Aug 12 11:27:40 2009 UTC (5 years, 5 months ago) by matevz
File length: 3100 byte(s)
Diff to previous 27157

Add functions:
   TEveVector GetLineStart() const;
   TEveVector GetLineEnd()   const;
This makes it easier to join tracks propagated with different propagators.

Revision 27157 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Jan 15 14:05:12 2009 UTC (6 years ago) by brun
File length: 3027 byte(s)
Diff to previous 25422

From Axel:
Replace all references to Text_t by char, still keeping the definition in Rtypes.h

Revision 25422 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Sep 16 20:50:49 2008 UTC (6 years, 4 months ago) by matevz
File length: 3029 byte(s)
Diff to previous 24449

TEveProjections
---------------
Add 'Float_t fMaxTrackStep' to allow control over maximum segment
lenght in projected tracks.

TEveProjectionManagerEditor
---------------------------
Add number entry for setting max projected track-step.

TEveTrackProjected
------------------
Move control for breaking projected tracks to TEveTrack.
In UpdateProjection() call TEveLine::ReduceSegmentLengths() so that
the tracks with high pt (or in low field) do not deviate significantly
from their true path.

TEveTrack
---------
Add controls for breaking of projected tracks:
a) static 'Bool_t fgDefaultBreakProjectedTracks' (moved from TEveTrackProjected)
b) enum EBreakProjectedTracks_e { kBPTDefault, kBPTAlways, kBPTNever }
   with data member 'UChar_t fBreakProjectedTracks'

TEveLine
--------
New method 'void ReduceSegmentLengths(Float_t max)'.
Propagate marker-color and point/line rendering state to projecteds.


TEveTrackPropagator
TEveLineEditor
-------------------
Whitespace.

Revision 24449 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jun 20 21:37:48 2008 UTC (6 years, 7 months ago) by matevz
File length: 3082 byte(s)
Diff to previous 24004

Implement saving/loading of VizDB via creation/processing of CINT scripts.

TEveManager
-----------
1. Implement Load/SaveVizDB()
2. Add bool members controlling behaviour of VizDB during loading, in
particular whether to replace existing entries and update connected clients.

TEveElement
-----------
1. Implement top-level SaveVizParams() and virtual WriteVizParams()
that is called throughout the element class-hierarchy.
2. Add the following methods that can be called from the context menu:
   - void VizDB_Apply(const char* tag);
   - void VizDB_Reapply();
   - void VizDB_UpdateModel(Bool_t update=kTRUE);
   - void VizDB_Insert(const char* tag, Bool_t replace=kTRUE, Bool_t update=kTRUE);

Other
-----
Virtual WriteVizParams() implemented for the following classes:
TEvePointSet, TEveLine, TEveTrack, TEveTrackList and
TEveStraightLineSet.

Revision 24004 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat May 24 20:08:56 2008 UTC (6 years, 8 months ago) by matevz
File length: 3016 byte(s)
Diff to previous 23140

Implement virtual method TEveElement::CopyVizParams(element) for the
following classes: TEvePointSet, TEveLine, TEveTrack, TEveTrackList
and TEveStraightLineSet.

Implemented TEveProjectable::PropagateVizParams().

In TEveGedEditor::Update() call PropagateVizParamsToProjecteds() so
that all representation of given element receive the potential
updates.

Revision 23140 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Apr 11 11:01:39 2008 UTC (6 years, 9 months ago) by rdm
File length: 2961 byte(s)
Diff to previous 22539

move the following directories to "graf2d":

asimage, freetype, gpad, graf, postscript, qt, win32gdk, x11, x11ttf

move the following directories to "graf3d":

eve, ftgl, g3d, gl, x3d

Revision 22539 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Mar 8 14:36:37 2008 UTC (6 years, 10 months ago) by rdm
Original Path: trunk/eve/inc/TEveLine.h
File length: 2961 byte(s)
Diff to previous 21215

From Alja, Bertrand & Matevz: merged branches/dev/fireworks 21757:22514.

This includes:

- development for event-displays of ALICE and CMS since 5.18 in eve/,
  gl/ and gui/;

- many new tutorials and demos for eve/;

- fix in TQObject to support class-signals from all base-classes.

Revision 21215 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Dec 5 17:19:23 2007 UTC (7 years, 1 month ago) by matevz
Original Path: trunk/eve/inc/TEveLine.h
File length: 1695 byte(s)
Diff to previous 21198

Prefix all enum values with 'k'.

Revision 21198 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Dec 5 02:31:27 2007 UTC (7 years, 1 month ago) by matevz
Original Path: trunk/eve/inc/TEveLine.h
File length: 1693 byte(s)
Diff to previous 21168

Prefix enum types with 'E'.

Fix fix member names to begin with f[A-Z].

Fix function member names to begin with a capital letter.

Add some docs.

Revision 21168 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Dec 4 02:40:22 2007 UTC (7 years, 1 month ago) by matevz
Original Path: trunk/eve/inc/TEveLine.h
File length: 1691 byte(s)
Diff to previous 21054

Rename structures to end with '_t'.

Revision 21054 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Nov 26 18:00:41 2007 UTC (7 years, 1 month ago) by matevz
Original Path: trunk/eve/inc/TEveLine.h
File length: 1689 byte(s)
Diff to previous 21044

When including ROOT header files use "" instead of <>.

Replace NULL with 0 in TEveGLText.

TEveTrackPropagator: make public data-members protected and provide
get/set methods. Second attempt at fixing Solaris cc errors: make
Helix and Vertex4d struct declarations public.

Revision 21044 - (view) (download) (as text) (annotate) - [select for diffs]
Added Mon Nov 26 14:31:05 2007 UTC (7 years, 1 month ago) by rdm
Original Path: trunk/eve/inc/TEveLine.h
File length: 1689 byte(s)

from Matevz:
add the TEve classes to the svn trunk. Code compiles without warnings on
MacOS X, Linux and Windows XP. Tutorials still don't work, as init code
is still missing (coming later today).

Links to HEAD:	(view) (download) (as text) (annotate)
Sticky Revision:

	Diffs between and
	Type of Diff should be a