Log of /trunk/graf3d/gl/src/TGLViewer.cxx
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Revision
47027 -
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Modified
Sun Nov 4 06:17:34 2012 UTC (2 years, 2 months ago) by
matevz
File length: 64167 byte(s)
Diff to
previous 44695
Add support for mac retina display. In practice it means we need to support a
scaled coordinate system within GL windows. We use full resolution in GL while
GUI and window system work in points that are 2x2 pixels.
Revision
44695 -
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Modified
Fri Jun 15 01:01:39 2012 UTC (2 years, 7 months ago) by
matevz
File length: 63981 byte(s)
Diff to
previous 44694
If creation of frame-buffer object for saving of a screenshot fails, fallback
to using back-buffer. This can be disabled via the following rootrc setting:
OpenGL.SavePictureFallbackToBB: off
Latest SLC5, SLC6 intel/mesa drivers seem to be good at lying that they
support FBOs and then flipping backwards once you ask them to cough up one.
Revision
44694 -
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Modified
Fri Jun 15 00:17:09 2012 UTC (2 years, 7 months ago) by
matevz
File length: 63584 byte(s)
Diff to
previous 43202
* TGLViewer
Add function:
TGLViewer::ReinitializeCurrentCamera(TGLVector3 fwd, TGLVector3 up);
allowing the user to setup a non-standard camera base.
Revision
43202 -
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Modified
Fri Mar 2 03:51:41 2012 UTC (2 years, 10 months ago) by
matevz
File length: 63029 byte(s)
Diff to
previous 43018
Bugfix: scene guides were drawn during object selection and there was a
missing check for zero-size name-stack size. So, hovering over an axis or
camera center sphere resulted in a crash.
* TGLSelectBuffer - return name-stack size from Set() method.
* TGLViewerBase - check name-stack size before accessing elements.
* TGLViewer - do not draw non-scene objects in rendering for selection.
Revision
43018 -
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Modified
Thu Feb 16 03:13:21 2012 UTC (2 years, 11 months ago) by
matevz
File length: 63028 byte(s)
Diff to
previous 42979
Rewrite highlight rendering so that the stencil-control logic lives on the
TGLScene level, within new function TGLScene::RenderHighlight(). A set of new
functions called RenderXXXForHighligt() was introduced in TGLViewer/Scene.
This works around the problems with stencil buffer
coherency during multi-pass rendering with multiple clipping planes.
Some tweaking was necessary in TEve-GL classes that implement specialized
DrawHighlight() virtual from TGLLogicalShape.
Revision
42979 -
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Modified
Mon Feb 13 03:17:03 2012 UTC (2 years, 11 months ago) by
matevz
File length: 63053 byte(s)
Diff to
previous 42974
Implement highlighting using the stencil buffer.
Produces minor artefacts when more than one clipping plane is active but
performs much better for all other cases.
Revision
42974 -
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Modified
Sun Feb 12 07:22:45 2012 UTC (2 years, 11 months ago) by
matevz
File length: 63816 byte(s)
Diff to
previous 40175
Generalize selection handling for scenes:
- By adding TGLLogicalShape* to TGLSelectRecord the scene sub-classes now have
the ability to lie pretty badly to TGLEventHandler about what actually got
selected and thus achieve great flexibility in managment of scenesobject
collections that do not conform to standard ROOT / EVE / TPad paradigms.
Generalize rendering order and selection/highlight handling.
- Rendering order of opaque/transparent and non-selected/selected objects can
be set via TGLRnrCtx::RenderOrder(), enum ERenderOrder.
- Selection of transparent objects via TGLRnrCtx::SelectTransparents(), enum
ESelectabilityOfTransparents.
- Rendering of highlight halo can be controlled via:
- TGLRnrCtx::SetHighlightDepthRangeOffset(Float_t);
- TGLRnrCtx::SetHighlightedObjectDepthRangeOffset(Float_t);
This should really be rewritten either to use stencil buffer or shaders.
Revision
40174 -
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Modified
Sat Jul 9 04:01:42 2011 UTC (3 years, 6 months ago) by
matevz
File length: 63367 byte(s)
Diff to
previous 37327
In SavePicture() check environment 'OpenGL.SavePicturesViaFBO' before saving a
picture via a frame-buffer object -- this allows users to enforce saving of
images using the back-buffer.
Revision
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Modified
Mon Nov 15 20:33:58 2010 UTC (4 years, 2 months ago) by
matevz
File length: 62746 byte(s)
Diff to
previous 36373
* TGLFormat, TGLWidget
Add handling of multi-sampling formats for GLX.
WGL implementation is still missing.
The value is taken from TEnv "OpenGL.Framebuffer.Multisample".
* TGLViewerBase
Use TGLCapabilityEnabler for switching on bleniding.
* TGLViewer
Remove flas fInitGL and associated functions.
Set sane GL state on every Draw().
Consolidate image extraction from frame-buffers.
* TGLEmbeddedViewer, TGLSAViewer
Remove calls to ResetInitGL().
* TGLRnrCtx
Remove fGrabBuffer and fGrabbedImage members, only keep fGrabImage flag.
All the rest is handled internally in TGLViewer now.
* TGLFBO
Add support for multi-sampling FBOs.
Revision
36373 -
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Modified
Tue Oct 19 17:43:35 2010 UTC (4 years, 3 months ago) by
matevz
File length: 62824 byte(s)
Diff to
previous 34286
Merge the following revisions from branches/dev/fireworks:
35724, 35865, 35866, 35867, 36028, 36093, 36110, 36125, 36130, 36365, 36370
35724
=====
Author: matevz
Date: Fri Sep 24 22:08:36 2010
New Revision: 35724
URL: http://root.cern.ch/viewvc?rev=35724&root=root&view=rev
Log:
Preliminary version of camera auto-rotator.
Added:
branches/dev/fireworks/graf3d/gl/inc/TGLAutoRotator.h (with props)
branches/dev/fireworks/graf3d/gl/src/TGLAutoRotator.cxx (with props)
Modified:
branches/dev/fireworks/graf3d/gl/inc/LinkDef.h
Propchange: branches/dev/fireworks/graf3d/gl/inc/TGLAutoRotator.h
('svn:eol-style' added)
Propchange: branches/dev/fireworks/graf3d/gl/inc/TGLAutoRotator.h
('svn:keywords' added)
Propchange: branches/dev/fireworks/graf3d/gl/src/TGLAutoRotator.cxx
('svn:eol-style' added)
Propchange: branches/dev/fireworks/graf3d/gl/src/TGLAutoRotator.cxx
('svn:keywords' added)
35865
=====
Author: alja
Date: Wed Sep 29 20:38:27 2010
New Revision: 35865
URL: http://root.cern.ch/viewvc?rev=35865&root=root&view=rev
Log:
Properly convert Et to E.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloData.cxx
35866
=====
Author: alja
Date: Wed Sep 29 20:39:58 2010
New Revision: 35866
URL: http://root.cern.ch/viewvc?rev=35866&root=root&view=rev
Log:
Fix compilation warning.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloData.cxx
35867
=====
Author: alja
Date: Wed Sep 29 21:12:04 2010
New Revision: 35867
URL: http://root.cern.ch/viewvc?rev=35867&root=root&view=rev
Log:
Use cell absolute value when update TEveCaloDataHist::fMaxValE and TEveCaloDataVec::fMaxValE.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloData.cxx
36028
=====
Author: alja
Date: Fri Oct 1 18:24:15 2010
New Revision: 36028
URL: http://root.cern.ch/viewvc?rev=36028&root=root&view=rev
Log:
Anti-alias frame lines.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveBoxGL.cxx
36093
=====
Author: matevz
Date: Tue Oct 5 21:30:57 2010
New Revision: 36093
URL: http://root.cern.ch/viewvc?rev=36093&root=root&view=rev
Log:
Complete implementation.
Modified:
branches/dev/fireworks/graf3d/gl/inc/TGLAutoRotator.h
branches/dev/fireworks/graf3d/gl/src/TGLAutoRotator.cxx
36110
=====
Author: matevz
Date: Wed Oct 6 13:49:26 2010
New Revision: 36110
URL: http://root.cern.ch/viewvc?rev=36110&root=root&view=rev
Log:
Add camera rotator controls to gl-viewer editor.
Put it together with stereo controls in the "Extras" tab.
Modified:
branches/dev/fireworks/graf3d/gl/inc/TGLAutoRotator.h
branches/dev/fireworks/graf3d/gl/inc/TGLViewer.h
branches/dev/fireworks/graf3d/gl/inc/TGLViewerEditor.h
branches/dev/fireworks/graf3d/gl/src/TGLAutoRotator.cxx
branches/dev/fireworks/graf3d/gl/src/TGLViewer.cxx
branches/dev/fireworks/graf3d/gl/src/TGLViewerEditor.cxx
36125
=====
Author: matevz
Date: Wed Oct 6 17:09:07 2010
New Revision: 36125
URL: http://root.cern.ch/viewvc?rev=36125&root=root&view=rev
Log:
Remove redundant arguments.
Modified:
branches/dev/fireworks/graf3d/gl/src/TGLViewerEditor.cxx
36130
=====
Author: matevz
Date: Wed Oct 6 17:34:07 2010
New Revision: 36130
URL: http://root.cern.ch/viewvc?rev=36130&root=root&view=rev
Log:
* TGLAutoRotator
Use TStopwatch to measure time between two redraws.
Do not stop / restart the timer, keep it running.
Improve defaults.
* TGLViewerEditor
Allow 3 decimal digits for delta-time.
Modified:
branches/dev/fireworks/graf3d/gl/inc/TGLAutoRotator.h
branches/dev/fireworks/graf3d/gl/src/TGLAutoRotator.cxx
branches/dev/fireworks/graf3d/gl/src/TGLViewerEditor.cxx
36365
=====
Author: alja
Date: Mon Oct 18 18:41:05 2010
New Revision: 36365
URL: http://root.cern.ch/viewvc?rev=36365&root=root&view=rev
Log:
TEveElement, TEveProjectionBases:
Add support for fast destruction of large number of elements (e.g. heavy ion data).
TEveRefBackPtr, TEveTrackPropagator:
Optimize TEveRefBackPtr::DecRefCount() for large number of references.
TEveElement, TEveScene, TEveGedEditor, TEveGeoNode, TEveDigitSet,
TEveArrow, TEvePointSet, TEveGeoShape:
Remove default parameter in GetObject(), GetEditorObject(), and GetRenderObject() to avoid
unnecessary creation/destruction of temporary TEveException object.
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/TEvePointSet.h
branches/dev/fireworks/graf3d/eve/inc/TEveProjectionBases.h
branches/dev/fireworks/graf3d/eve/inc/TEveUtil.h
branches/dev/fireworks/graf3d/eve/src/TEveElement.cxx
branches/dev/fireworks/graf3d/eve/src/TEveGedEditor.cxx
branches/dev/fireworks/graf3d/eve/src/TEveProjectionBases.cxx
branches/dev/fireworks/graf3d/eve/src/TEveScene.cxx
branches/dev/fireworks/graf3d/eve/src/TEveTrackPropagator.cxx
branches/dev/fireworks/graf3d/eve/src/TEveUtil.cxx
36370
=====
Author: matevz
Date: Tue Oct 19 18:50:07 2010
New Revision: 36370
URL: http://root.cern.ch/viewvc?rev=36370&root=root&view=rev
Log:
* TEveTrackPropagator:
Fix calculation of:
- fractional step when approaching a reference point;
- track length when using helix propagator.
* track.C:
Add test-case from ILC display Druid that was causing problems.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveTrackPropagator.cxx
branches/dev/fireworks/tutorials/eve/track.C
Revision
34006 -
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Modified
Mon Jun 21 10:36:05 2010 UTC (4 years, 7 months ago) by
matevz
File length: 62026 byte(s)
Diff to
previous 33864
Merge the following revisions from branches/dev/fireworks:
33974, 33980, 33983, 33984, 33994
33974
=====
Author: alja
Date: Thu Jun 17 22:12:00 2010
New Revision: 33974
URL: http://root.cern.ch/viewvc?rev=33974&root=root&view=rev
Log:
TEveCaloLegoGL:
Fix picking of rebinned 3D towers.
TEveCalo3DGL:
Fix highlight rendering.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCalo3DGL.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoGL.cxx
33980
=====
Author: matevz
Date: Fri Jun 18 18:30:34 2010
New Revision: 33980
URL: http://root.cern.ch/viewvc?rev=33980&root=root&view=rev
Log:
* TGLOverlayElement
Add state enum member to allow:
- hiding of overlay elements;
- preventing overlay events to reach them.
TGLViewerBase::RenderOverlay() not takes bitfield of states that
should be drawn.
* TGLCameraGuide
New overlay element showing axis orientation.
* TGLRnrCtx
Introduce standard functions to setup projection matrix for 2D /
screen based operations and properly applying the selection matrix
when it is active, too:
void ProjectionMatrixPushIdentity();
void ProjectionMatrixPop();
* TGLUtil
Cleanup usage of static float arrays in surroundings of TGLUtil.
Added:
branches/dev/fireworks/graf3d/gl/inc/TGLCameraGuide.h (with props)
branches/dev/fireworks/graf3d/gl/src/TGLCameraGuide.cxx (with props)
Modified:
branches/dev/fireworks/graf3d/gl/inc/LinkDef.h
branches/dev/fireworks/graf3d/gl/inc/TGLCamera.h
branches/dev/fireworks/graf3d/gl/inc/TGLManip.h
branches/dev/fireworks/graf3d/gl/inc/TGLOverlay.h
branches/dev/fireworks/graf3d/gl/inc/TGLRnrCtx.h
branches/dev/fireworks/graf3d/gl/inc/TGLUtil.h
branches/dev/fireworks/graf3d/gl/inc/TGLViewerBase.h
branches/dev/fireworks/graf3d/gl/src/TGLAnnotation.cxx
branches/dev/fireworks/graf3d/gl/src/TGLLightSet.cxx
branches/dev/fireworks/graf3d/gl/src/TGLManip.cxx
branches/dev/fireworks/graf3d/gl/src/TGLRnrCtx.cxx
branches/dev/fireworks/graf3d/gl/src/TGLRotateManip.cxx
branches/dev/fireworks/graf3d/gl/src/TGLScaleManip.cxx
branches/dev/fireworks/graf3d/gl/src/TGLTransManip.cxx
branches/dev/fireworks/graf3d/gl/src/TGLUtil.cxx
branches/dev/fireworks/graf3d/gl/src/TGLViewer.cxx
branches/dev/fireworks/graf3d/gl/src/TGLViewerBase.cxx
Propchange: branches/dev/fireworks/graf3d/gl/inc/TGLCameraGuide.h
('svn:eol-style' added)
Propchange: branches/dev/fireworks/graf3d/gl/inc/TGLCameraGuide.h
('svn:keywords' added)
Propchange: branches/dev/fireworks/graf3d/gl/src/TGLCameraGuide.cxx
('svn:eol-style' added)
Propchange: branches/dev/fireworks/graf3d/gl/src/TGLCameraGuide.cxx
('svn:keywords' added)
33983
=====
Author: matevz
Date: Fri Jun 18 19:19:47 2010
New Revision: 33983
URL: http://root.cern.ch/viewvc?rev=33983&root=root&view=rev
Log:
Add on/off state setter void SetBinaryState(Bool_t).
Modified:
branches/dev/fireworks/graf3d/gl/inc/TGLOverlay.h
33984
=====
Author: matevz
Date: Fri Jun 18 19:35:51 2010
New Revision: 33984
URL: http://root.cern.ch/viewvc?rev=33984&root=root&view=rev
Log:
Replace logical and with binary one.
Modified:
branches/dev/fireworks/graf3d/gl/src/TGLViewerBase.cxx
33994
=====
Author: matevz
Date: Sat Jun 19 14:09:04 2010
New Revision: 33994
URL: http://root.cern.ch/viewvc?rev=33994&root=root&view=rev
Log:
Add 3 new data-members to control mouse/arrow key handling:
Float_t fArrowKeyFactor;
Float_t fMouseDragFactor;
Float_t fMouseWheelFactor;
These are take from rootrc, eg:
OpenGL.EventHandler.ViewerCentricControls: 1
OpenGL.EventHandler.ArrowKeyFactor: -1.0
OpenGL.EventHandler.MouseDragFactor: -1.0
OpenGL.EventHandler.MouseWheelFactor: -1.0
Modified:
branches/dev/fireworks/graf3d/gl/inc/TGLEventHandler.h
branches/dev/fireworks/graf3d/gl/src/TGLEventHandler.cxx
Revision
33864 -
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Modified
Mon Jun 14 09:47:19 2010 UTC (4 years, 7 months ago) by
matevz
File length: 61961 byte(s)
Diff to
previous 33124
Merge the following revisions from the fireworks branch:
33631, 33666, 33668, 33690, 33700, 33701, 33702, 33704, 33751, 33753,
33767, 33770, 33774, 33787, 33789, 33790, 33791, 33792, 33796, 33798,
33804, 33817, 33823, 33825
gl/:
----
- extensions for transparency handling in TGLUtil;
- allow disabling of internal viewer selection;
- allow fixing of default camera center;
- fix global light placement -- it was only correct for XoZ floor or
when scene center was at the origin.
eve/:
-----
- propagation of main transparency to projected replicas and to
compound members;
- when projecting TEveStraightLineSet in RhoZ, break lines crossing
the separating plane (required change of internal representation);
- anti-flickering support for TEveBoxSet;
- proper multiple-selection handling in TEveCalo classes;
- small new features, bug fixes in TEveCalo classes.
33631
=====
Author: alja
Date: Fri May 28 12:50:27 2010
New Revision: 33631
URL: http://root.cern.ch/viewvc?rev=33631&root=root&view=rev
Log:
Fix bug in tool tip.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloData.cxx
33666
=====
Author: matevz
Date: Mon May 31 13:41:54 2010
New Revision: 33666
URL: http://root.cern.ch/viewvc?rev=33666&root=root&view=rev
Log:
Propagate main transparency the same way as main color is propagated:
- from projectables to projecteds;
- in CopyVizParams();
- in TEveCompound to children depending on the following CSC bit settings:
kCSCBApplyMainTransparencyToAllChildren
kCSCBApplyMainTransparencyToMatchingChildren
In TEveElementList add member 'Bool_t fDoTransparency' (analoguous to
fDoColor).
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEveCompound.h
branches/dev/fireworks/graf3d/eve/inc/TEveElement.h
branches/dev/fireworks/graf3d/eve/inc/TEveProjectionBases.h
branches/dev/fireworks/graf3d/eve/src/TEveCompound.cxx
branches/dev/fireworks/graf3d/eve/src/TEveElement.cxx
branches/dev/fireworks/graf3d/eve/src/TEveProjectionBases.cxx
33668
=====
Author: matevz
Date: Mon May 31 15:44:20 2010
New Revision: 33668
URL: http://root.cern.ch/viewvc?rev=33668&root=root&view=rev
Log:
In TEveelement introduce Bool_t members fCanEditMainColor and
fCanEditMainTransparency. The corresponding base-class functions now
return the value of these data members.
In most sub-classes that require editng of main color and transparency
it was now enough to set these data-members to kTRUE in constructors.
Further, this allows per object setting of color / transparency
editability via:
void SetEditMainColor(Bool_t);
void SetEditMainTransparency(Bool_t);
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEveArrow.h
branches/dev/fireworks/graf3d/eve/inc/TEveCalo.h
branches/dev/fireworks/graf3d/eve/inc/TEveDigitSet.h
branches/dev/fireworks/graf3d/eve/inc/TEveElement.h
branches/dev/fireworks/graf3d/eve/inc/TEveGeoShape.h
branches/dev/fireworks/graf3d/eve/inc/TEveShape.h
branches/dev/fireworks/graf3d/eve/inc/TEveText.h
branches/dev/fireworks/graf3d/eve/src/TEveArrow.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCalo.cxx
branches/dev/fireworks/graf3d/eve/src/TEveDigitSet.cxx
branches/dev/fireworks/graf3d/eve/src/TEveElement.cxx
branches/dev/fireworks/graf3d/eve/src/TEveGeoShape.cxx
branches/dev/fireworks/graf3d/eve/src/TEveShape.cxx
branches/dev/fireworks/graf3d/eve/src/TEveText.cxx
33690
=====
Author: matevz
Date: Tue Jun 1 13:07:46 2010
New Revision: 33690
URL: http://root.cern.ch/viewvc?rev=33690&root=root&view=rev
Log:
Add transparency argument to TGLUtil:
RenderPolyMarkers(...)
RenderPolyLine(...)
In eve/ use Char_t for transparency (as it is in gl/).
Until now UChar_t was used in eve/.
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEveCalo.h
branches/dev/fireworks/graf3d/eve/inc/TEveCaloLegoOverlay.h
branches/dev/fireworks/graf3d/eve/inc/TEveCompound.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/TEveProjectionBases.h
branches/dev/fireworks/graf3d/eve/inc/TEveTriangleSet.h
branches/dev/fireworks/graf3d/eve/inc/TEveUtil.h
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoEditor.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoOverlay.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCaloVizEditor.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCompound.cxx
branches/dev/fireworks/graf3d/eve/src/TEveDigitSet.cxx
branches/dev/fireworks/graf3d/eve/src/TEveElement.cxx
branches/dev/fireworks/graf3d/eve/src/TEveElementEditor.cxx
branches/dev/fireworks/graf3d/eve/src/TEveGeoNode.cxx
branches/dev/fireworks/graf3d/eve/src/TEveLineGL.cxx
branches/dev/fireworks/graf3d/eve/src/TEveProjectionBases.cxx
branches/dev/fireworks/graf3d/eve/src/TEveRGBAPalette.cxx
branches/dev/fireworks/graf3d/eve/src/TEveStraightLineSetGL.cxx
branches/dev/fireworks/graf3d/eve/src/TEveTrackGL.cxx
branches/dev/fireworks/graf3d/eve/src/TEveTrackProjectedGL.cxx
branches/dev/fireworks/graf3d/eve/src/TEveUtil.cxx
branches/dev/fireworks/graf3d/gl/inc/TGLUtil.h
branches/dev/fireworks/graf3d/gl/src/TGLUtil.cxx
branches/dev/fireworks/graf3d/gl/src/TPointSet3DGL.cxx
33700
=====
Author: matevz
Date: Tue Jun 1 18:55:06 2010
New Revision: 33700
URL: http://root.cern.ch/viewvc?rev=33700&root=root&view=rev
Log:
Do not overload TGLUtil::Color() for setting alpha and transparency --
name the functions ColorAlpha() and ColorTransparency().
In TEveStraightLineSetGL pass main-transparency also as transparency
of the marker.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveStraightLineSetGL.cxx
branches/dev/fireworks/graf3d/gl/inc/TGLUtil.h
branches/dev/fireworks/graf3d/gl/src/TGLPhysicalShape.cxx
branches/dev/fireworks/graf3d/gl/src/TGLUtil.cxx
branches/dev/fireworks/graf3d/gl/src/TGLViewer.cxx
33701
=====
Author: matevz
Date: Tue Jun 1 20:36:47 2010
New Revision: 33701
URL: http://root.cern.ch/viewvc?rev=33701&root=root&view=rev
Log:
TEveProjections:
- Add virtual function
BisectBreakPoint(TEveVector& vL, TEveVector& vR, Float_t eps_sqr=1e-10f);
that find both edges of a segment that is split over two
non-contiguous space-regions.
TEveStraightLineSet:
- Handle breaking of each line segment in a projection and create two
separate parts.
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEveProjections.h
branches/dev/fireworks/graf3d/eve/inc/TEveStraightLineSet.h
branches/dev/fireworks/graf3d/eve/src/TEveProjections.cxx
branches/dev/fireworks/graf3d/eve/src/TEveStraightLineSet.cxx
branches/dev/fireworks/graf3d/eve/src/TEveStraightLineSetGL.cxx
33702
=====
Author: matevz
Date: Tue Jun 1 21:18:54 2010
New Revision: 33702
URL: http://root.cern.ch/viewvc?rev=33702&root=root&view=rev
Log:
Simplify internal representation of marker in a line-set.
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEveStraightLineSet.h
branches/dev/fireworks/graf3d/eve/src/TEveStraightLineSet.cxx
branches/dev/fireworks/graf3d/eve/src/TEveStraightLineSetGL.cxx
33704
=====
Author: matevz
Date: Tue Jun 1 21:28:27 2010
New Revision: 33704
URL: http://root.cern.ch/viewvc?rev=33704&root=root&view=rev
Log:
Remove unused variable.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveStraightLineSetGL.cxx
33751
=====
Author: matevz
Date: Fri Jun 4 16:14:12 2010
New Revision: 33751
URL: http://root.cern.ch/viewvc?rev=33751&root=root&view=rev
Log:
Small fixes for track rendering.
TEveTrack
- Implement virtual ComputeBBox() to include path-mark positions in
the bounding box calculation.
TEveTrackGL
- Number of visible path-marks was computed wrongly.
TEvePointSet
- Remove virtual ComputeBBox() -- it was just calling the base-class
version.
TPointSet3D
- Simplify ComputeBBox().
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEvePointSet.h
branches/dev/fireworks/graf3d/eve/inc/TEveTrack.h
branches/dev/fireworks/graf3d/eve/src/TEvePointSet.cxx
branches/dev/fireworks/graf3d/eve/src/TEveTrack.cxx
branches/dev/fireworks/graf3d/eve/src/TEveTrackGL.cxx
branches/dev/fireworks/graf3d/g3d/src/TPointSet3D.cxx
33753
=====
Author: matevz
Date: Fri Jun 4 16:45:38 2010
New Revision: 33753
URL: http://root.cern.ch/viewvc?rev=33753&root=root&view=rev
Log:
Move anti-flickering flag from TEveQuadSet to TEveDigitSet.
Implement it in TEveBoxSet-GL rendering, too.
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEveDigitSet.h
branches/dev/fireworks/graf3d/eve/inc/TEveQuadSet.h
branches/dev/fireworks/graf3d/eve/src/TEveBoxSetGL.cxx
branches/dev/fireworks/graf3d/eve/src/TEveDigitSet.cxx
branches/dev/fireworks/graf3d/eve/src/TEveQuadSet.cxx
33767
=====
Author: alja
Date: Mon Jun 7 19:49:03 2010
New Revision: 33767
URL: http://root.cern.ch/viewvc?rev=33767&root=root&view=rev
Log:
In TEveCaloDataVec add interface to add new slice and getters to read slice values and cell geometry.
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEveCaloData.h
branches/dev/fireworks/graf3d/eve/src/TEveCaloData.cxx
33770
=====
Author: matevz
Date: Tue Jun 8 11:54:09 2010
New Revision: 33770
URL: http://root.cern.ch/viewvc?rev=33770&root=root&view=rev
Log:
Take the right fP for point-array when calculating bounding-box.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveTrack.cxx
33774
=====
Author: alja
Date: Tue Jun 8 13:09:52 2010
New Revision: 33774
URL: http://root.cern.ch/viewvc?rev=33774&root=root&view=rev
Log:
TEveCaloLegoGL:
Fix picking in kValSizeOutline mode.
TEveCaloLegoEditor:
Fix last enum in 2D mode entry.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoEditor.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoGL.cxx
33787
=====
Author: matevz
Date: Tue Jun 8 18:24:27 2010
New Revision: 33787
URL: http://root.cern.ch/viewvc?rev=33787&root=root&view=rev
Log:
Fix invalid iterator access reported by valgrind.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoGL.cxx
33789
=====
Author: matevz
Date: Tue Jun 8 19:08:23 2010
New Revision: 33789
URL: http://root.cern.ch/viewvc?rev=33789&root=root&view=rev
Log:
Fix another invalid iterator access reported by valgrind.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoGL.cxx
33790
=====
Author: alja
Date: Tue Jun 8 19:51:15 2010
New Revision: 33790
URL: http://root.cern.ch/viewvc?rev=33790&root=root&view=rev
Log:
Bugfix:: In TEveCaloDataVec::AddSlice initalise vector of tower values.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloData.cxx
33791
=====
Author: matevz
Date: Tue Jun 8 22:31:00 2010
New Revision: 33791
URL: http://root.cern.ch/viewvc?rev=33791&root=root&view=rev
Log:
Add flag allowing to disable internal GL-viewer selection.
To disable it call:
handler->SetDoInternalSelection(kFALSE);
Modified:
branches/dev/fireworks/graf3d/gl/inc/TGLEventHandler.h
branches/dev/fireworks/graf3d/gl/src/TGLEventHandler.cxx
33792
=====
Author: matevz
Date: Tue Jun 8 23:08:09 2010
New Revision: 33792
URL: http://root.cern.ch/viewvc?rev=33792&root=root&view=rev
Log:
Add option to fix the default camera center.
To activate, call:
camera->SetFixDefCenterVec(x, y, z);
camera->SetFixDefCenter(kTRUE);
This will take effect on next camera reset.
External center still overrides the setting.
Modified:
branches/dev/fireworks/graf3d/gl/inc/TGLCamera.h
branches/dev/fireworks/graf3d/gl/src/TGLCamera.cxx
branches/dev/fireworks/graf3d/gl/src/TGLOrthoCamera.cxx
branches/dev/fireworks/graf3d/gl/src/TGLPerspectiveCamera.cxx
33796
=====
Author: alja
Date: Wed Jun 9 12:51:06 2010
New Revision: 33796
URL: http://root.cern.ch/viewvc?rev=33796&root=root&view=rev
Log:
Fix bug in redering of selected cells in case cells are highlighted the same time.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoGL.cxx
33798
=====
Author: matevz
Date: Wed Jun 9 15:28:30 2010
New Revision: 33798
URL: http://root.cern.ch/viewvc?rev=33798&root=root&view=rev
Log:
White space.
Modified:
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoGL.cxx
33804
=====
Author: matevz
Date: Wed Jun 9 20:49:33 2010
New Revision: 33804
URL: http://root.cern.ch/viewvc?rev=33804&root=root&view=rev
Log:
Use central function TEveCaloData::ProcessSelection(...) to process
(multiple secondary) selection from all GL renderers (3D, 2D and
Lego).
Fix rendering of non-rebinned lego for multiple selection.
Modified:
branches/dev/fireworks/graf3d/eve/inc/TEveCaloData.h
branches/dev/fireworks/graf3d/eve/src/TEveCalo2DGL.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCalo3DGL.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCaloData.cxx
branches/dev/fireworks/graf3d/eve/src/TEveCaloLegoGL.cxx
33817
=====
Author: matevz
Date: Thu Jun 10 15:31:17 2010
New Revision: 33817
URL: http://root.cern.ch/viewvc?rev=33817&root=root&view=rev
Log:
Do not redraw if the widget is not mapped.
Add option to block redraw in UpdateScene().
Modified:
branches/dev/fireworks/graf3d/gl/inc/TGLViewer.h
branches/dev/fireworks/graf3d/gl/src/TGLViewer.cxx
33823
=====
Author: matevz
Date: Thu Jun 10 16:25:59 2010
New Revision: 33823
URL: http://root.cern.ch/viewvc?rev=33823&root=root&view=rev
Log:
Fix placement of global lights.
Modified:
branches/dev/fireworks/graf3d/gl/src/TGLLightSet.cxx
33825
=====
Author: matevz
Date: Thu Jun 10 16:47:54 2010
New Revision: 33825
URL: http://root.cern.ch/viewvc?rev=33825&root=root&view=rev
Log:
Hide tooltip on key event.
Modified:
branches/dev/fireworks/graf3d/gl/src/TGLEventHandler.cxx
Revision
33124 -
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Modified
Wed Apr 21 20:04:42 2010 UTC (4 years, 9 months ago) by
matevz
File length: 61950 byte(s)
Diff to
previous 32338
Implement central infractructure to allow eve-elements to support
internal multiple selection and highlightning of their sub-parts.
Use this in TEveDigitSet and its sub-classes TEveQuadSet and
TEveBoxSet.
Extend GL rendering and event-handling to support these operations.
eve/
====
* TEveElement - Add 3 new functions:
virtual TString GetHighlightTooltip();
virtual void UnSelected();
virtual void UnHighlighted();
* TEveSecondarySelectable - New secondary base-class for elements
supporting internal multiple selection / highlight.
* TEveDigitSet, TEveQuadSet, TEveBoxSet
- Sub-class TEveDigitSet from TEveSecondarySelectable.
- Implement functions needed for internal selection.
- Add common base-class TEveDigitSetGL for quad and box-set GL rendering.
* TEveChunkManager - Add support for restricted iteration.
TEveChunkManager::iterator accepts set<Int_t> for that purpose.
* TEveViewer - Add functions to handle additional mouse-hover signals
from TGLViewer.
* Other classes (all GL renderers) - Changes for additional argument
to TGLLogicalShape::DrawHighlight().
gl/
===
* TGLObject - Take AlwaysSecondarySelect() into account when deciding
whether to use DL caching for given draw-pass.
* TGLLogicalShape - Add a new (optional) argument to DrawHighlight()
specifying kind of outline to use (selected or highlighted). This
allows classes with internal selection to properly render outlines
when sub-parts of an object are both selected and highlighted.
* TGLEventHandler - Proparly handle objects with internal selection /
highlight.
* TGLSelectRecord - Add flag to separate GL-selection for selection
and for highlight. This is really used by record handlers.
* TGLViewer - Add two new signal-emitting functions to properly notify
clients about changes in internal object selection:
virtual void ReMouseOver(TObject *obj, UInt_t state); // *SIGNAL*
virtual void UnMouseOver(TObject *obj, UInt_t state); // *SIGNAL*
tutorials/eve
=============
Add instructions for activation of internal selection in
TEveQuad/BoxSet.
Revision
32338 -
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Modified
Fri Feb 12 17:11:34 2010 UTC (4 years, 11 months ago) by
matevz
File length: 61099 byte(s)
Diff to
previous 32052
Introduce virtual function:
void TGLViewerBase::SetupClipObject()
that is called half-way through the TGLViewer::PreRender() -- when
overall bounding box is known but the individual scene visibility has
not been determined yet. Thus scene visibility can be properly
determined if the clipping object changes due to a large change in
overall bounding box.
This is overriden in TGLViewer where all clipping objects (plane and
box) need to be modified.
Move auto-clip-update flag from TGLViewer to TGLClipSet so that the
TGLClipSetEditor can modify it.
Revision
32052 -
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Modified
Tue Jan 19 11:38:15 2010 UTC (5 years ago) by
matevz
File length: 61012 byte(s)
Diff to
previous 32040
- Use TGLLockable::TUnlocker also in SavePictureUsingBB() and
SavePictureUsingFBO().
- Restore draw-buffer state to default (GL_BACK) at the end
DoDrawStereo() so that this call is not needed in DoDrawMono() where
an alternative draw-buffer can already be specified by the caller.
Revision
32040 -
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Modified
Mon Jan 18 13:56:00 2010 UTC (5 years ago) by
matevz
File length: 60960 byte(s)
Diff to
previous 31862
* TGLLockable
Add inner class TGLLockable::TUnlocker to support exception safe
unlocking of objects.
* TGLViewer
Use TGLLockable::TUnlocker in DoDraw(), DoSelect(),
DoSecondarySelect() and DoOverlaySelect().
This prevents fatal lockups when exceptions are thrown during the
rendering.
Revision
31828 -
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Modified
Fri Dec 11 08:09:40 2009 UTC (5 years, 1 month ago) by
brun
File length: 60485 byte(s)
Diff to
previous 31821
From Bertrand:
Fix compilation errors on Windows, due to the use of “near” and “far” variable names, being keywords on Windows.
Revision
31821 -
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Modified
Thu Dec 10 18:22:44 2009 UTC (5 years, 1 month ago) by
matevz
File length: 60443 byte(s)
Diff to
previous 31299
Add support for stereo rendering. This requires a graphics card that
supports quad-buffering and shutter glasses.
The standard drawing code is unchanged.
Revision
31299 -
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Modified
Wed Nov 18 21:06:28 2009 UTC (5 years, 2 months ago) by
matevz
File length: 57470 byte(s)
Diff to
previous 30886
Several small cleanups and improvements.
TGLViewer and sub-classes:
- Improve help text for TGLViewer ("Help on GL viewer").
- Add support for menu-bar hiding in TGLSAViewer.
- Allow TGLEmbeddedViewer to be connected to a GED editor.
- Remove support for "camera home" on double click -- show GED editor
of the viewer instead.
TGLEventHandler:
- Improve handling of mouse-button events:
- Only allow single button activity at the same time.
- Remove function-static variables.
TEveViewer:
- Enable by default menu-bar hiding for GL viewers.
Revision
30886 -
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Modified
Tue Oct 27 13:37:11 2009 UTC (5 years, 2 months ago) by
matevz
File length: 56648 byte(s)
Diff to
previous 30788
From Alja.
geaf3d/gl:
In TGLSelectRecord add new member and type to define a result of TGLLogicalShape::ProcessSelection().
Handle this result in TGLEventHandler::HandleButton(). In TGLViewer emit "ReClick" signal
if selection has changed only internally or emit "UnClicked" signal if secondary selection became empty.
graf3d/eve:
Separate case when secondary selection has changed from case when primary selection has changed.
Add a new function TEveSelection::SelectionRepeated(), called when selection has changed only internally and
add TEveSelection::UserRePickedElement(), called when secondary selection was cleared.
Revision
30788 -
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Modified
Sun Oct 18 21:16:40 2009 UTC (5 years, 3 months ago) by
matevz
File length: 55933 byte(s)
Diff to
previous 30752
From Alja.
Generalize selection by completely separating first and second level
selection in viewer. The event handler can now call the selection
functions based on its internal state.
To be used for individual calorimeter tower selection, but useful for
all elements supporting secondary selection.
Revision
30752 -
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Modified
Thu Oct 15 18:55:34 2009 UTC (5 years, 3 months ago) by
matevz
File length: 55808 byte(s)
Diff to
previous 30410
From Alja & Matevz.
Make highlightning configurable on per class basis by introducing a
new virtual function in TGLLogicalShape:
virtual void DrawHighlight(TGLRnrCtx& rnrCtx, const TGLPhysicalShape* pshp) const;
The main use of this functionality will be to support individual
selection of calo towers and potentially other container elements that
support secondary selection.
For now it is used in TEvePolygonSetProjected to highlight only
outline of the polygon.
Revision
30384 -
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Modified
Wed Sep 23 17:54:23 2009 UTC (5 years, 4 months ago) by
matevz
File length: 55708 byte(s)
Diff to
previous 30383
Merge from fworks branch the following revisions:
30297
=====
tutorials/eve/cms_calo.C:
Change elements names.
TGLViewer:
Add getter to see if use bright or dark colorset.
TGLCameraOverlay, TEveCaloLego, TEveProjectionAxes,TEveCaloLegoOverlay:
By default use markup colors from color set. This way color will be correct
in bright and dark background without any settings.
30340
=====
TEveViewer:
Protect against misleading warnings (happened on mac only).
30376
=====
TGLFont:
Remove TGLFont::RenderBitmap() function and replace it with TGLFont::Render(),
which can be used more genericaly: for all font types and alignments.
TGLAxisPainter, TGLCameraOverlay, TGLAnnotation, TEveProjectionAxesGL:
Use TGLFont::Render() function to draw labels and titles.
TEveCaloLego, TEveCaloLegoEditor:
Remove obsolete members fTopViewUseMaxColor and fTopViewTowerColor.
TEveCaloLegoGL:
Draw tower vlues in all 2DModes.
TEveCaloLegoOverlay:
Draw palette scales in case TEveCaloLego is using palette (f2DMode = TEveCaloLego::kValColor).
TEveCalo3DGL:
Keep grid color same in outline and wirewrame render mode.
Revision
30383 -
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Modified
Wed Sep 23 16:52:00 2009 UTC (5 years, 4 months ago) by
matevz
File length: 55476 byte(s)
Diff to
previous 29817
Merge two revisions from fworks brach.
Rename cms_calo.C to calorimeters.C.
30231:
TGLAnnotation:
Move annotation to front.
Delete/Edit annotation on button release instead of button press.
TGLEventHandler:
Add check for overlay element in HandleMotion().
30309:
TEveViewer:
Fix a possible crash on DeleteWindow(). Delete event handler before deleting gl-viewer.
TGLViewer:
Add a comment in TGLViewer::SetEventHandler().
Revision
29817 -
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Modified
Wed Aug 19 09:00:26 2009 UTC (5 years, 5 months ago) by
matevz
File length: 55373 byte(s)
Diff to
previous 29763
Use TString::Contains() instead of EndsWith() when checking for .gif+ file type - it can be followed by an integer number to specify playback delay. Reported in #54562.
Revision
29763 -
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Modified
Wed Aug 12 10:47:56 2009 UTC (5 years, 5 months ago) by
matevz
File length: 55373 byte(s)
Diff to
previous 29744
Improve documentation of camera-configure methods.
Allow the passed 'double* center' to be 0 - do not change the camera
center in this case.
Revision
29744 -
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Modified
Mon Aug 10 18:16:56 2009 UTC (5 years, 5 months ago) by
matevz
File length: 55298 byte(s)
Diff to
previous 29724
* TGLViewer
- Add support for usage of smooth poins and lines.
- Use FBO image dump function by default (if OpenGL-1.5 detected).
- Add option to increase global scale in SavePictureUsingFBO().
- Add several new image saving functions:
Bool_t SavePictureWidth (const TString &fileName, Int_t width, Bool_t pixel_object_scale=kTRUE);
Bool_t SavePictureHeight(const TString &fileName, Int_t height, Bool_t pixel_object_scale=kTRUE);
Bool_t SavePictureScale (const TString &fileName, Float_t scale, Bool_t pixel_object_scale=kTRUE);
* TGLViewerEditor
- Add controls for smooth points/lines.
* TGLPhysicalShape
- Remove obsolete comment.
Revision
29724 -
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Modified
Fri Aug 7 16:10:57 2009 UTC (5 years, 5 months ago) by
matevz
File length: 51901 byte(s)
Diff to
previous 29676
Add support for frame-buffer objects (FBO).
This allows for offscreen rendering into separately instantiaded
frame-buffer. Useful for saving of images whan the GL window is now
visible or for rendering into textures.
Requires OpenGL-1.5 (detected at run-time with GLEW).
In TGLViewer add new function
Bool_t SavePictureUsingFBO(const TString &fileName, Int_t w, Int_t h);
that allows saving of an image with any resolution supported by the
local GL implementation (8192 pixels on my desktop).
Revision
29676 -
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Modified
Tue Aug 4 16:18:07 2009 UTC (5 years, 5 months ago) by
matevz
File length: 50094 byte(s)
Diff to
previous 29575
Add support for control over viewer-global point-size and line-width
scaling. Additionally, allow wireforame and outline line widths to be
specified separately (on viewer / scene / scene-info level).
This will allow for scaling of pixel-based objects (lines and points) when
saving of screenshots with very high resolution is
implemented.
Basic support is impemented across TGLViewer, TGLScene, TGLRnrCtx and
TGLUtil.
Classes that used glPointSize and glLineWidth were modified to call
corresponding static function in TGLUtil class.
Controls were added to TGLViewerEditor (under Style tab).
Revision
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Modified
Fri Jul 24 12:52:18 2009 UTC (5 years, 6 months ago) by
matevz
File length: 49589 byte(s)
Diff to
previous 28898
graf3d/gl/src/TGLViewer.cxx:
Enable depth test for overlay elements.
graf3d/gl/src/TGLViewerEditor.cxx
Add interface to new camera overlay modes.
graf3d/gl/src/TGLCameraOverlay.cxx:
graf3d/gl/inc/TGLCameraOverlay.h:
Use render context color set when draw lines and fonts.
Implement kGridFront and kGridBack overlay modes.
Revision
28898 -
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Modified
Thu Jun 11 10:36:51 2009 UTC (5 years, 7 months ago) by
matevz
File length: 49588 byte(s)
Diff to
previous 28607
- TGLViewerBase: Rewrite DeleteOverlayElements() taking into account
that overlay elements are stored in a vector (list was assumed).
- TGLViewer: Do not double-delete GL viewer overlay elements -
delegate destruction to ~TGLViewerBase().
Revision
28607 -
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Modified
Wed May 13 15:11:33 2009 UTC (5 years, 8 months ago) by
matevz
File length: 49586 byte(s)
Diff to
previous 28378
Allow clipping object to be fixed by user - until now it was updated
on every redraw.
- TGLClip: Add 'Bool_t fValid' data-member and accessor methods:
Bool_t IsValid() const;
void Invalidate();
Honour this in concrete clip classes.
- TGLClipSet: Add methods:
void SetupCurrentClip(const TGLBoundingBox& sceneBBox);
void SetupCurrentClipIfInvalid(const TGLBoundingBox& sceneBBox);
void InvalidateClips();
void InvalidateCurrentClip();
Add data-member 'TGLBoundingBox fLastBBox' to cache the last scene
bounding box that was used to resize the clip-set.
- TGLViewer: Add 'Bool_t fClipAutoUpdate' data-member and accessors:
Bool_t GetClipAutoUpdate() const;
void SetClipAutoUpdate(Bool_t x);
Use this member to steer clip-object updates.
-TGLPlane: Move many unnecessarily inline functions to cxx file.
Revision
28378 -
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Modified
Tue Apr 28 15:40:53 2009 UTC (5 years, 8 months ago) by
matevz
File length: 49394 byte(s)
Diff to
previous 28197
TGLRnrCtx
- Add function ColorOrForeground(Color_t col) which sets given color
or falls back to default foregorund in col is the background color.
TGLFontManager
- Rewrite GetFontSize(Float_t size, Int_t min, Int_t max) to use
TMath::BinarySearch().
- Add function GetFontSize(Float_t size) that uses min, max from the
available font-sizes.
TGLAxisPainterBox
- New class for painting of 3D axes around a box.
TF2GL, TH2GL
- Use TGLAxisPainterBox for painting of axes.
TH3GL
- New class for rendering of TH3 objects.
TGLScenePad
- Proper handling of TH3.
TGLViewer
- When constructed with a given TPad, set background and foreground
colors accordingly.
TGLUtilColor
- Add cache-variable fIndex that makes it easier / more optimal to
compare and retrieve color-indices.
TGLCameraOverlay
- Use TGLFontManager::GetFontSize() without limits.
TGLParametricEquationGL
- Gray-space changes.
Revision
28197 -
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Modified
Tue Apr 14 13:59:27 2009 UTC (5 years, 9 months ago) by
matevz
File length: 49146 byte(s)
Diff to
previous 27560
Merge the following revisions from the fireworks branch:
-r 27692:27867
-c 27876
-r 28012:28187
================================================================================
27693
TEveCalo:
Set bounding box when calo data empty.
TEveCaloLegoGL:
TGLAxisPainter:
Draw axis title in TGLAxisPainter::PaintAxis().
--------------------------------------------------------------------------------
27694
Forget to check-in this file in revision 27693.
--------------------------------------------------------------------------------
27695
Don't draw frame and call TGLAxisPainter::Paint() if calo data empty.
--------------------------------------------------------------------------------
27699
Fix issues reported by valgrind.
--------------------------------------------------------------------------------
27758
Return viewer in TEveViewer::SpawnGLViewer and TEveViewer::SpawnGLEmbeddedViewer().
--------------------------------------------------------------------------------
27767
Unset event handler when destroying TGLWidget. This is important in case destruction of TGLWidget is called with timeout.
--------------------------------------------------------------------------------
27840
Add possibility to create different icon boxes in
TEveCompositeFrame. Use static function pointer fgIconBarCreator to change default behavior.
Remove oboslete function TEveCompositeFrame::ReplaceIconBox().
--------------------------------------------------------------------------------
7856
Bug fix: Get font size calculating projected axis length at the Z-title position.
--------------------------------------------------------------------------------
27857
Move to real world coordinates. Add line-set for test.
--------------------------------------------------------------------------------
27867
TGLViewer:
Add function:
void ResetInitGL()
This is needed if GL-context is destroyed from outside.
Call it from derived classes when creating and destroying GL-widget.
--------------------------------------------------------------------------------
27876
In line set add possibility to disable depth test, i.e. draw lines/markers in front.
--------------------------------------------------------------------------------
28013
Fix memory leak in TEveCalo2D.
--------------------------------------------------------------------------------
28048
In HandleCrossing() ignore grab and ungrab events. Several window managers produce them nowadays (fvwm2, x-on-mac, sawfish).
--------------------------------------------------------------------------------
28050
Simplify macro.
--------------------------------------------------------------------------------
28106
URL: http://root.cern.ch/viewcvs?rev=28106&root=root&view=rev
Log:
Add data-members and accessors for controlling brightness of front,
side and speulcar lights.
--------------------------------------------------------------------------------
28114
TGLPShapeObjEditor
==================
Remove obsolete data-members and enum entries.
TGLUtil
=======
New class TGLColor - using this will simplify color management in
TGLViewer and TGLRnrCtx.
TEveUtil
========
Simplify implementation of TEveUtil::ColorFromIdx() functions.
--------------------------------------------------------------------------------
28144
Add dtor for TGLColor.
--------------------------------------------------------------------------------
28161
URL: http://root.cern.ch/viewcvs?rev=28161&root=root&view=rev
Log:
Extend window management demo.
--------------------------------------------------------------------------------
28162
Add support several GL color-sets - each defines colors for background,
foreground, outline, markup and for outlines of selected and
highlighted objects.
GL/
===
TGLUtil - add new class TGLColorSet.
TGLRnrCtx - add color-set stack.
TGLViewer - create two color-sets by default - for light and dark
background. These can be switched with the 'e' key now.
TGLScene - decrease polgon-offset for outline-mode fill-pass from (1,
1) to (0.5, 0.5) which is sufficient.
Use/support color-set functionality in other modified classes.
EVE/
====
TEvePolygonSetProjectedGL - skip outline pass.
TEveProjectionAxesGL - skip outline pass and slightly widen the depth
range so that the text is visible in outline mode, where
polygon-offset is applied during the fill-pass.
--------------------------------------------------------------------------------
28168
Add support for a global GL color-set shared among several (all)
viewers.
TGLViewer - add static data-members and functions to handle global
color-set. Add methods that allow switching between global/private
color-sets for a given viewer.
TGLViewerEditor - Disable backgound-color widget when the viewer uses
global color-set.
TGLCameraOverlay - use foreground color for some markup rendering.
In two tutorials use the new API for setting of the background color.
--------------------------------------------------------------------------------
28187
Put back the old method for setting background color and mark it as deprecated.
Revision
27560 -
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Modified
Fri Feb 20 21:41:28 2009 UTC (5 years, 11 months ago) by
matevz
File length: 46078 byte(s)
Diff to
previous 27515
TGLAnnotation
-------------
New class for rendering of GL labels.
User has the possibility to chanage text, drag it or delete it.
TGLEventHandler
TGLViewer
---------------
Add annotation pick mode.
TGLFontManager
--------------
Add getters for font description.
Revision
27515 -
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Modified
Thu Feb 19 12:42:51 2009 UTC (5 years, 11 months ago) by
matevz
File length: 45791 byte(s)
Diff to
previous 26717
* gl/src/TGLSAViewer.cxx:
Add animated gif to the list of supported output files from the "Save
As" menu.
Check if the user already typed the extension - prefer this over the
file-type selected in the file dialog.
* gl/src/TGLViewer.cxx:
Rename a local variable.
Revision
26717 -
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Modified
Sun Dec 7 22:07:55 2008 UTC (6 years, 1 month ago) by
matevz
File length: 45788 byte(s)
Diff to
previous 26394
graf3d/gl
=========
Documentation changes.
TGLSAViewer
-----------
- store TGLSAFrame as a normal composite-frame.
graf3d/eve
==========
Support for creation of GL windows.
Support for full hierarhic destruction.
TEveManager
-----------
- Push all gl-viewer management to TEveViewerList.
- Allow spawning several GL viewers during initialization.
TEveViewer
----------
- Subclass from TEveWindowFrame. This way all eve-window operations
are supported.
TEveViewerList
--------------
- Perform gl-viewer management via Add/RemoveElement() virtuals.
TEveWindow
----------
- Properly set cleanup of all frames.
- Delete embedded GUI frames via DeleteWindow().
- Change all debug printout with info messages at gDebug > 0.
TEveElement
-----------
- Added access methods for member 'Int_t fParentIgnoreCnt'.
tutorials/eve
=============
Use new interace for creating / accessing eve and gl viewers.
Revision
26394 -
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Modified
Sun Nov 23 14:35:25 2008 UTC (6 years, 2 months ago) by
matevz
File length: 45654 byte(s)
Diff to
previous 25950
TGLClip
=======
In TGLClipSet::SetClipState() negate also the distance from plane.
There was state mismatch between TGLClipPlane and TGLClipSetEditor.
Other files
===========
Consistent documentation-markup and white-space.
Revision
25950 -
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Modified
Fri Oct 24 21:34:34 2008 UTC (6 years, 3 months ago) by
matevz
File length: 45655 byte(s)
Diff to
previous 25879
TGLSceneBase, TGLScene, TGLSceneInfo
Move 'Bool_t fUpdateTimeouted' from TGLScene to TGLSceneInfo.
Remove 'Bool_t fForceUpdateSI from TGLSceneBase.
This was potentialy wrong ... if a scene was put into several
viewers.
TGLEventHandler
When scrolling via mouse-wheel or resizing the viewing area
call redraw via timer to group several events in a sequence
into a single redraw.
Avoid selection in handle-motion and in timer callback when a
redraw is already pending.
TGLViewer
Do not draw when viewing area's width or hight <= 1.
TGLWidget
Pass configure-notify event to TGFrame as well.
alice_esd_split.C
Do not resize to almost-full-screen as it doesn't work with
multi-screen displays (can pass optional argument to enforce
it).
Revision
25879 -
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Modified
Sun Oct 19 20:49:34 2008 UTC (6 years, 3 months ago) by
matevz
File length: 45656 byte(s)
Diff to
previous 25431
TEveArrow
---------
Include tube/arrow radius in bounding-box calculation.
TEveManager
-----------
Fix typo.
TEveVSDStructs
--------------
Add methods
TEveVector Orthogonal() const;
void OrthoNormBase(TEveVector& a, TEveVector& b) const;
for getting vectors orthogonal to given vector.
TGLPerspectiveCamera
--------------------
Fix calculation of default dolly distance. Viewport aspect ratio was
not taken into account.
TGLViewer
---------
In SetupCameras() also process the three inverted orthographic cameras
added recently.
Revision
25431 -
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Modified
Wed Sep 17 08:35:34 2008 UTC (6 years, 4 months ago) by
matevz
File length: 45530 byte(s)
Diff to
previous 25245
Merge Alja's development since the release from the fireworks branch.
25284
-----
TEveCaloLegoGL, TGLAxisPainter, TGLCameraOverlay:
Fix tick-mark and font offsets.
25291
-----
TGLViewerEditor, TGLViewer, TGLCamera, TGLOrthoCamera,
TGLCameraOverlay, LinkDef.h:
Remove TGLCameraMarkupStyle. Functionality is moved to TGLCameraOverlay.
TGLFontManager:
Add utility function TGLFont::RenderBitmap() to draw pixmap
and bitmap fonts on given location.
TEveProjectionAxesGL:
Use TGLFont::RenderBitmap() function.
cms_calo.C, projection_test_prescale.C, projection_test.C, test_compound.C:
Camera markup is not drawn by default in orthographic projection.
25319
-----
TGLCameraOverlay.cxx:
Fix gl pick matrix.
TEveLegoOverlay:
Move inheritance from TGLOverlayElement to TGLCameraOverlay.
25395
-----
TGLFontManager, TGLAxisPainter, TGLCameraOverlay,TEveLegoOverlay, TEveCaloLegoGL:
Modify utility function TGLFont::RenderBitmap() to render text with given alignment.
TEveProjectionAxes:
Render axis on the edges of viewport instead of on edges of bounding box.
25405
-----
TEveProjectionAxesGL:
Draw axis from start to end of frustum corners if frustum inside projection limits,
else draw axis from low to high projection limit.
Set tick-mark size relative to viewport size.
Revision
25245 -
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Modified
Mon Aug 25 21:44:09 2008 UTC (6 years, 4 months ago) by
matevz
File length: 46287 byte(s)
Diff to
previous 24317
Merge changes from the eve-dev branch (-r 25202:HEAD). This makes trunk up to date with all developments in eve/ and gl/. eve-dev branch is now obsolete and will be removed.
Revision
24316 -
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Modified
Tue Jun 17 19:48:30 2008 UTC (6 years, 7 months ago) by
matevz
File length: 43551 byte(s)
Diff to
previous 24300
TGLViewerBase
=============
Break render into two pieces to give sub-classes more control over
rendering procedure.
TGLViewer
=========
Render axes/guides before selected/highlighte objects so that
depth-test can be honoured (if requested).
Revision
24059 -
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Modified
Fri May 30 04:15:11 2008 UTC (6 years, 7 months ago) by
matevz
File length: 43302 byte(s)
Diff to
previous 23869
- TEveGeoShape
Add static data-member holding a pointer to a default geo-manager
that allows us to capture dangling geo-shapes as they are created for
or imported into TEveGeoShape.
- TGLCamera
Fix AdjustAndClampVal() fix poorly implementd logarithmic scaling of
the value step.
- TGLOrthoCamera
Add get/set methods for fZoomMin/Max.
- TGLViewer, TGLSAViewer
Move SavePicture() from TGLSAViewer to TGLViewer and improve
structure of the code. This allows also images from TGLEmbedded
viewer to be saved to a file.
- projection_test.C
Set min/max-zoom of the camera.
Revision
23665 -
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Modified
Tue May 6 14:38:14 2008 UTC (6 years, 8 months ago) by
matevz
File length: 41112 byte(s)
Diff to
previous 23549
Added three more orthographic cameras (looking at the scene from
another side).
Added virtual methods Bool_t TGLCamera::IsPerspective()/IsOrthographic().
Revision
23351 -
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Modified
Mon Apr 21 09:57:11 2008 UTC (6 years, 9 months ago) by
matevz
File length: 39607 byte(s)
Diff to
previous 23318
TGLViewer
=========
Rename member 'EDragAction fAction' to 'fDragAction' to make its
meaning clearer elsewhere.
Skip drawing when viewport area is zero.
TGLEventHandler
===============
Fix compilation warning - which actually revealed a cut-n-paste bug.
Consistently check and report existing drag-action for
leave/enter-notify and focus-in/out events. Do NOT use 'kNone' but
fully qualified enum entry from TGLViewer.
Revision
23318 -
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Modified
Fri Apr 18 16:38:57 2008 UTC (6 years, 9 months ago) by
matevz
File length: 39359 byte(s)
Diff to
previous 23140
In TGLViewer::SetEventHandler() propagate the changes to TGLWidget.
Rename member TGLWidget* TGLViewer::fGLWindow to fGLWidget to
correspond to class-name of the new low-level GL interface.
Revision
23140 -
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Modified
Fri Apr 11 11:01:39 2008 UTC (6 years, 9 months ago) by
rdm
File length: 38932 byte(s)
Diff to
previous 23087
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
23087 -
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Modified
Wed Apr 9 14:10:56 2008 UTC (6 years, 9 months ago) by
rdm
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 38932 byte(s)
Diff to
previous 22539
From Alja, Bertrand and Matevz - merged branches/dev/fireworks 22550:23082.
Major changes imported by this merge are:
gl/
====
- reorganization of scene rendering in TGLViewer - render opaque
objects from all scenes first, then all transparent ones;
- improve saving of images from the GL-viewer so that the dialog boxes
and other windows do not result in black areas on the saved image;
- improved management of FTGL fonts accross GL contexts.
eve/
====
- new classes for visualization of calorimeter data in lego mode;
- allow fixed scale beyond given radius for fish-eye projections.
Revision
22539 -
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Modified
Sat Mar 8 14:36:37 2008 UTC (6 years, 10 months ago) by
rdm
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 38665 byte(s)
Diff to
previous 21718
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
21702 -
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Modified
Mon Jan 14 18:55:14 2008 UTC (7 years ago) by
matevz
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 53937 byte(s)
Diff to
previous 21651
In TGLScene/TGLViewer add two timeouts for high-quality and
low-quality (during rotation etc) scene rendering. Expose both time
limits via TGLViewerEditor.
In TGLCamera::OfInterest() remove redundant test for physical-shape
bbox volume and optimize the remaining bbox diagonal length test.
Remove blanks from the eols.
Revision
20292 -
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Modified
Wed Oct 10 14:08:48 2007 UTC (7 years, 3 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 53018 byte(s)
Diff to
previous 19826
From Matevz & Alja
* base/inc/TVirtualViewer3D.h:
Add function virtual void ObjectPaint(TObject*, Option_t*).
/**************************************************************************/
* ged/src/TGedEditor.cxx:
When adding top-level TGFrame for the extra tabs specify layout
hints with kLHintsExpandX.
/**************************************************************************/
* gl/inc/TGLScenePad.h:
* gl/src/TGLScenePad.cxx:
Implement virtual TVirtualViewer3D::ObjectPaint().
* gl/src/TGLCamera.cxx:
* gl/inc/TGLCamera.h:
* gl/src/TGLPerspectiveCamera.cxx:
* gl/inc/TGLPerspectiveCamera.h:
* gl/src/TGLOrthoCamera.cxx:
* gl/inc/TGLOrthoCamera.h:
Introduce two transformation matrices to clearly define movement
of camera around the center point. The first transformation matrix
fCamBase defines the coordinate system placed at the camera center
point with camera up-vector as the third base vector. The second
transformation matrix fCamTrans defines the camera transformation
relative to fCamBase.
Implement a common Truck(), Rotate() and Dolly() function for
orthographic and perspective camera.
Implement an option to define camera center point
externally. Center can also be determined via picking.
* gl/src/TGLUtil.cxx:
* gl/inc/TGLUtil.h:
TGLMatrix: add new functions to get/set the base vectors
directly.
TGLUtil: add member UInt_t fgDefaultDrawQuality.
TGLRect: bugfix in Diagonal(), integer calculation overflowed.
* gl/src/TGLViewer.cxx:
* gl/inc/TGLViewer.h:
Make interface to draw camera center point.
Add option to disable/enable depth test when drawing axis guides.
* gl/src/TGLViewerEditor.cxx:
* gl/inc/TGLViewerEditor.h:
Add GUI to manipulate camera center and to disable/enable depth
test when drawing axis guides.
* gl/src/TGLClipSetEditor.cxx:
Change layout of labeled number entries.
* gl/src/TGLLightSet.cxx:
Fix positioning of front light. White-space consolidation.
* gl/src/TGLLightSetEditor.cxx:
* gl/inc/TGLLightSetEditor.h:
Put GUI for the 6 lights in two columns.
/**************************************************************************/
* tutorials/gl/glViewerExercise.C:
Follow-up on changes in TGLCamera. Enable rotation on
orthographic camera.
* tutorials/gl/glViewerLOD.C:
Workourond for cint bug with switch statements.
Revision
19735 -
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Modified
Thu Aug 30 20:29:47 2007 UTC (7 years, 4 months ago) by
rdm
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 50802 byte(s)
Diff to
previous 19645
From Matevz:
Added new signal-emitting method OverlayDragFinished() that is
called when overlay mouse interaction has completed and some GUI
elements need to be update. Before SelectionChanged() has
been misused for this purpose.
Revision
19153 -
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Modified
Sat Jun 23 21:23:22 2007 UTC (7 years, 7 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 75867 byte(s)
Diff to
previous 19141
From Matevz:
1. TGLViewer performs internal loop on pad-primitives.
2. Timur: generalization of gl-plot-painters to allow external access.
3. Support usage of gl-plot-painters in gl-viewer.
4. Provide a default gl-sharing context for resource optimization.
Revision
19049 -
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Modified
Mon Jun 18 07:02:16 2007 UTC (7 years, 7 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 72973 byte(s)
Diff to
previous 19010
From Matev and Timur:
Timur:
1. Allow unique identification of shared GL contexts via
TGLContextIdentity class.
Matevz:
1. Improved overlay selection handling.
2. Perform GL context check before rendering, possibly invalidating
registered display-lists.
3. Minimize updates for window expose and resize events.
Revision
19010 -
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Modified
Tue Jun 12 14:50:57 2007 UTC (7 years, 7 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 73399 byte(s)
Diff to
previous 19000
From Matevz:
TGLUtil.h:
added methods for control of static draw-quality
TGLManipSet.cxx:
in selection mode render manipulators with lower LOD
TGLViewer.cxx:
a) bugfix, scene time-stamp was not increased after automatic scene update;
b) revert to old color switching for physical shapes: 1(black)->42(light brown)
Revision
19000 -
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Modified
Mon Jun 11 19:56:34 2007 UTC (7 years, 7 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 73336 byte(s)
Diff to
previous 18879
From Matevz:
Major restructuring of GL viewer-scene relationship (Matevz)
===================================================
The main idea was to generalize current GL infrustructure so that the
following features can be done in the future:
1. Full pad rendering via GL including 3D histo/func painters and 2D graphics.
2. Implementation of GL canvas (with independent viewers serving as pads).
3. Multi-view event-visualization front-end.
4. Inclusion of external scenes (non-ROOT-gl) in ROOT viewer.
Rendering of ROOT scenes in external GL frameworks.
Changes on the code level
-------------------------
0. Extend current scene/viewer classes into a 2-level class hierarchy.
New classes TGLViewerBase and TGLSceneBase.
1. Allow scenes to be shared among viewers. View-specific scene-cache
needs to be kept at the viewer side.
2. Viewer now manages a list of scenes. It is possible to put together
a combination of scenes (e.g. one showing geometry, another one tracks
and yet another clusters). Each scene can define its own clipping object.
3. Provide API for fine-grained control over rendered object removal,
creation and update. This allows for efficient scene-updates.
4. Disentangle selection, clipping and other markup objects from
within viewer-scene singleton.
New classes TGLClipSet, TGLManipSet.
6. Disentangle selection management.
7. Separate overlay rendering to allow any number of active GL-GUI
elements (like manipulators are now).
New classes TGLOverlayElement.
8. Trailing white space has been removed in all files.
Restructure low-level interface to OpenGL (Timur)
=========================================
1. Allow sharing GL resources among viewers.
2. Do not bind GL-output (windowed or offscreen) to ROOT GUI.
New classes TGLContext, TGLFormat, TGLWidget.
This oboletes TGLKernel and TVirtualGL classes.
Revision
16452 -
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Modified
Thu Oct 5 18:19:09 2006 UTC (8 years, 3 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 73613 byte(s)
Diff to
previous 16093
From Matevz and Timur:
* gl/inc/TGLViewer.h:
* gl/src/TGLViewer.cxx:
Added customizations of update/redraw behaviour:
1) flag 'Bool_t fIgnoreSizesOnUpdate' that tells the viewer
not to check the size of the object in AddObject();
2) member 'Color_t fClearColor' that allows user to select the
background color;
3) method 'void UpdateScene()' thet forces the scene update via
calling 'fPad->Paint()';
4) method 'virtual void RefreshPadEditor(TObject* changed=0)' that
allows updates to be sent to the built-in editor when the
internal state changes.
* gl/inc/TGLSAViewer.h:
* gl/src/TGLSAViewer.cxx:
Implemented virtual 'TGLSAViewer::RefreshPadEditor()'. In all
calls to 'TGedEditor::SetModel()' replaced third argument 'Int_t
event' from 'kButton1' to 'kButton1Down'.
* gl/inc/TGLViewerEditor.h:
* gl/src/TGLViewerEditor.cxx:
Added widgets controlling 'fClearColor', 'fIgnoreSizesOnUpdate',
'fResetCamerasOnUpdate' and 'fResetCameraOnDoubleClick'; added
buttons for invoking 'UpdateScene()' and 'CameraHome()' methods.
* gl/src/TGLScene.cxx:
Removed code setting the glClearColor in 'Draw()'.
Revision
16090 -
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Modified
Wed Aug 23 14:39:40 2006 UTC (8 years, 5 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 72486 byte(s)
Diff to
previous 14923
From Matevz Tadel:
1) Implementation of two-level (secondary) selection
Rendering objects can provide a new level of interactivity, for
example a TPointSet3D holding a set of clusters can attach a pointer
to original cluster to each point and receive notifications when a
specified cluster was clicked.
Secondary selection is activated by Control-Left clicking into the
GL window.
2) Improve control over camera-reset behaviour
Allow user to prevent camera reset on scene update and
double-click.
3) Improvements in TPointSet3D(GL)
Detailed ChangeLog
==================
* base/inc/TVirtualViewer3D.h:
Added virtual methods 'void ResetCameras(){}' and 'void
ResetCamerasAfterNextUpdate(){}'.
* gl/inc/TGLScene.h:
* gl/src/TGLScene.cxx:
Implemented two-level selection. It is enabled for next selection
pass by calling ActivateSecSelect().
DoSelect() does not change the selected object but only indicates
which object has been selected by setting new member
'TGLPhysicalShape *fSelectionResult'. Caller (TGLViewer) must call
new method 'void ApplySelection()' to actually change the selected
object to the last selection result.
Changed declaration of selection buffer from being a static varable
within DoSelect() to data-member. This allows post-processing of
selection records needed by two-level selection.
* gl/inc/TGLCamera.h:
* gl/inc/TGLOrthoCamera.h:
* gl/inc/TGLPerspectiveCamera.h:
* gl/src/TGLCamera.cxx:
* gl/src/TGLOrthoCamera.cxx:
* gl/src/TGLPerspectiveCamera.cxx:
Added Bool_t argument with default value to:
virtual void TGLCamera::Setup(const TGLBoundingBox & box, Bool_t
reset=kTRUE) = 0;
By setting it to false one can change camera parameters for new
scene bounding-box without repositioning the camera.
Added 'Bool_t checkSize' argument to OfInterest().
This is relevant for marker-classes which can have small
volume/length but are still visible as they are rendered in
pixel-coordinates. Value of this argument is needed in TGLScene
(DestroyPhysicals) and TGLViewer (AddObject). It is obtained by
calling virtual method TGLLogicalShape::IgnoreSizeForOfInterest().
This method returns false by defalut and is overriden in
TGLPolyMarker and TPointSet3DGL.
* gl/inc/TGLViewer.h:
* gl/src/TGLViewer.cxx:
Added controls for camera-reset behaviour.
Data-members: 'Bool_t fResetCamerasOnUpdate', 'Bool_t
fResetCamerasOnNextUpdate', 'Bool_t fResetCameraOnDoubleClick'.
Methods: 'ResetCameras()', 'ResetCamerasAfterNextUpdate()',
'ResetCurrentCamera()'.
Added an argument to 'void PostSceneBuildSetup(Bool_t resetCameras).
Added Bool_t return-value to RequestSelect(). It returns true if
result of the selection is different then fSelectedPhysical.
Added method ApplySelection() to interface with TGLScene
selection state. This is called from event-handling functions in
TGLViewer.
Added key-binding for 'Home': ResetCurrentCamera().
* gl/inc/TGLSAViewer.h:
* gl/src/TGLSAViewer.cxx:
Added description of new functionality to fgHelpText.
MSVC was complaining about fgHelpText being too long: I split it
into fgHelpText1 and fgHelpText2.
* gl/inc/TGLDrawFlags.h:
* gl/src/TGLDrawFlags.cxx:
Added members 'Bool_t fSelection' and 'Bool_t
fSecSelection' allowing passing of current selection state to
renderers. This is needed to allow different render-paths during
(secondary) selection.
We should consider passing TGLScene* and/or TGLViewer* down to
DirectDraw() of individual renderers.
* gl/src/TGLDrawable.cxx:
In ShouldCache() return false if secondary selection is in progress.
* gl/src/TGLPhysicalShape.cxx:
Handle new members in TGLDrawFlags.
* gl/inc/TGLLogicalShape.h:
* gl/src/TGLLogicalShape.cxx:
Added three new functions:
1) virtual Bool_t SupportsSecondarySelect() const { return kFALSE; }
This is called by TGLScene::DoSelect() to check is object that was
the result of primary selection supports secondary selection.
2) virtual void ProcessSelection(UInt_t* ptr, TGLViewer*, TGLScene*);
It is called back from TGLViewer after successful secondary
selection. As the object that does the rendering is the only one
that actually knows how the object sub-parts were named it has
to interpret the results.
Both of these should be overriden in classes that support
secondary selection, for example see TPointSet3DGL.
3) virtual Bool_t IgnoreSizeForOfInterest() const { return kFALSE; }
Signals to TGLScene and TGLViewer that volume/lenght of this
class' bounding box should not be considered when checking if
objects of this class are of interest to current camera.
* gl/inc/TGLObject.h:
* gl/src/TGLObject.cxx:
Changed second argument of function:
Bool_t SetModelCheckClass(TObject* obj, const Text_t* classname);
to 'TClass* cls'. This is much more efficient.
* g3d/inc/TPointSet3D.h:
* g3d/src/TPointSet3D.cxx:
Added support for per-point designations (one TObject* per point;
via casting it can be set to anything).
New virtual method 'void PointSelected(Int_t n)' that is called
back after successful secondary selection in TGLViewer (via
virtual TGLLogicalShape::ProcessSelection()).
* gl/inc/TPointSet3DGL.h:
* gl/src/TPointSet3DGL.cxx:
Added support for per-point selection. Point-sizes are taken into
account during selection (by modifying the projection
matrix).
Implemented 'virtual Bool_t TGLDrawable::ShouldCache()' to disable
caching when in primary selection (point-size improvements).
Cross-like marker types are now supported to some extent.
Improved structure of rendering code.
Override 'virtual Bool_t TGLLogicalShape::IgnoreSizeForOfInterest()'
to return true.
Multiply TAttMarker::GetMarkerSize() by 5 before applying.
* gl/inc/TGLPolyMarker.h:
Override 'virtual Bool_t TGLLogicalShape::IgnoreSizeForOfInterest()'
to return true.
Revision
14580 -
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Modified
Fri Apr 7 08:43:59 2006 UTC (8 years, 9 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 70481 byte(s)
Diff to
previous 14435
From Matevz Tadel:
Introduce a new set of classes dedicated to event visualisation.
TGLObject: base-class for direct GL renderers
TAttBBox: interface, helps maintain/calculate bounding-box
needed for TGLObject (see TPointSet3D and TPointSet3DGL)
TPointSet3D: a demo class for direct GL rendering
TPointSet3DGL:
Mods in existing classes to interface the new classes
Revision
14336 -
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Modified
Mon Mar 20 21:43:44 2006 UTC (8 years, 10 months ago) by
pcanal
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 68512 byte(s)
Diff to
previous 14260
Reduce direct dependencies on TClass.h, TROOT.h and TStreamerInfo.h.
Warning: This means that some file that relied on the indirect
inclusion of these header file might now fail to compile with
an error message mention that gROOT is no known or that TClass,
TROOT or TStreamerInfo is incompletely defined. Simply add the
proper include directive.
Revision
14237 -
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Modified
Mon Mar 13 09:33:50 2006 UTC (8 years, 10 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 68470 byte(s)
Diff to
previous 14210
From Timur:
Changes in TGLEditor, TGLColorEditor and TGLGeometryEditor
TGLSAViewer - GUI modified - old clip editor/guides
editor/lights - replaced by TGLViewerEditor.
GUI now works as in TPad's viewer - if you select
TGLViewer (shift + left click on a free scene space),
you - can see TGLViewerEditor,
if you select object in GL scene, you can see color
editor and geometry editor for this object.
TGLViewerEditor can be used in a pad and in a TGLSAFrame.
Revision
14203 -
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Modified
Wed Mar 8 21:09:43 2006 UTC (8 years, 10 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 68450 byte(s)
Diff to
previous 14097
From Timur Pocheptsov:
-TGLPixmap - removed and replaced by TGLViewer (most of the TGLViewer
functionality is available in pad now);
-TGLHistPainter - zooming/panning added for legoes/surfaces;
-TGLViewerEditor - TGLViewer's editor for pad (lights/clipping/guides
manipulation).
-TRootCanvas :
minor changes to support mouse wheel event in gl viewer in a pad
-TCanvas :
a)changes to process keyboard events correctly
b)changes to process mouse will events
-TVirtualViewer3D :
changes in interface for TGLManager (win32 implementation of TGLManager
requires some functions and cannot be dependant from TGLViewer)
-Added class TVirtualGLManipulator - base for TGLManip - again, required
mostly by TGWin32GL.
Revision
14064 -
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Modified
Mon Feb 20 11:02:19 2006 UTC (8 years, 11 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 63489 byte(s)
Diff to
previous 14015
From Richard:
Cleanup of shape code:
i) Remaining minodr code from TGLSceneObject moved to TGLLogicalShape or
derv. shape classes.
ii) Remove obsolete TGLSceneObject class.
iii) Move shape classes (TGLFaceSet etc) to own .h/.cxx + now derv. from
TGLogicalShape directly
Plus other minor tidying up.
WARNING!!
if you check-out from CVS, do
rm gl/src/G_*, gl/src/*.o
make
Revision
14015 -
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Modified
Thu Feb 9 09:56:20 2006 UTC (8 years, 11 months ago) by
couet
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 63506 byte(s)
Diff to
previous 14004
- From Richard:
Improve clipping in GL viewer. Now show back (inner) faces when clipped,
with two sided lighting. Not as good as proper CSG op to cap clipped
solids - but looks better than them being invisible.
Also seems to improve performance which is suprising .....
Revision
14004 -
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Modified
Wed Feb 8 10:49:26 2006 UTC (8 years, 11 months ago) by
couet
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 63461 byte(s)
Diff to
previous 13999
From Richard:
Fixes for wireframe and outline drawing:
i) Both very much slower (up to 10x) than normal filled polygons -
incorrectly calling DirectDraw() bypassing the DL caching.
ii) Outline style did expensive repeated GL state swaps for every
physical shape draw.
iii) Only TGLFaceSet supported outline draw style.
Now:
i) Wireframe roughly same speed (or faster) than filled (~10x faster)
ii) Outline takes ~ filled polygons + wireframe times - as would expect
(about 5x faster).
iii) All shapes support outline style.
Exatct speed gain hardware dependent - but even software GL faster.
Also tidied up draw style code - created new TGLDrawFlags class to wrap
style + LOD hint into.
Revision
13936 -
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Modified
Thu Jan 26 11:59:42 2006 UTC (8 years, 11 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 63187 byte(s)
Diff to
previous 13781
From Richard:
Implement manipulators (translate/scale/rotate) for all shapes in
viewer (previously only clip shapes could use them).
Behaviour:
i) Single selection in viewer - either a normal / clip shape or none.
Current manipulator is attached (and shown) when attached to selection.
ii) Normal viewer shapes are selected using Shift+Left Mouse button (and
have bounding box drawn).
iii) Clip shapes are shown/selected by checking 'Show/Edit' option on
the Scene/Clipping tab of the GUI.
iv) Any exisiting (normal/clip) selection is cleared when making new
choice.
v) (Transparent) clip shapes cannot be selected (picked) directly in the
viewer - normal shape override this.
Rotation properties of shapes are not reflected in GUI currently.
Revision
13781 -
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Modified
Thu Jan 5 15:11:27 2006 UTC (9 years ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 70964 byte(s)
Diff to
previous 13656
From Richard:
Performance improvements:
i) All drawables now implement SuportsLOD() method to test if they can
respond to LOD (tesselation) quality hint. If not the somewhat costly
projection size calculation can be skipped.
ii) SupportLOD() means low level OpenGL display caching can be enabled
for all shapes (previously only spheres). For shapes which don't support
LOD we create single cache entry using shape ID and kUnsupportedLOD
flag.
Draw times reduced - varries from 10% (Mesa software only GL - no proper
display lists) to about 250% on fast GL card with decent on card memory.
Revision
13656 -
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Modified
Mon Dec 12 15:28:32 2005 UTC (9 years, 1 month ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 70949 byte(s)
Diff to
previous 13599
From Richard:
Fix problem found with TH3 painting via g3d's TMarker3DBox to GL
Viewer.
Now GL viewer will take all objects if passed with fID == 0 - i.e. does
not test to see if already cached (as previously). In this case we force
acceptance of all objects offered to viewer as we can't rebuild the
scene.
Updated TMarker3DBox so when recycling object via static method, fID is
zero.
Revision
13511 -
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Modified
Tue Dec 6 17:52:04 2005 UTC (9 years, 1 month ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 65631 byte(s)
Diff to
previous 13495
From Richard:
Fix problem with resizing GL window - especially under Linux -
could hang whole system.
Remove incorrect gVirtualX->ResizeWindow call in
TGLRenderArea::HandleConfigureNotify - system knows window is resized so
we don't need to tell it again.
Also make redraw in TGLViewer via timer so can't flood gVirtualGL with
stream of resize events.
Revision
13495 -
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Modified
Mon Dec 5 17:34:45 2005 UTC (9 years, 1 month ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 65214 byte(s)
Diff to
previous 13338
From Richard:
Fixes for perspective camera constraints. Camera has a level floor
formed from 2 of the 3 world axes - avoids tipping of horizon.
Previously only one combination was supported making it impossible to
navigate round some detectors naturally, or stand them on their 'feet'
supports.
'Projections' menu is now renamed 'Camera' and has three simple
perspective combinations:
Perspective (Floor XOZ) - default.
Perspective (Floor YOZ)
Perspective (Floor XOY)
in addition to 3 ortho combinations. Also updated help and default clips
to be more sensible with new default.
Revision
13250 -
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Modified
Wed Nov 16 16:41:59 2005 UTC (9 years, 2 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 56504 byte(s)
Diff to
previous 13186
From Richard:
Update to axes in GL viewer - in response to requests from Witold
Pokorski.
i) Added options to draw axes through origin (not depth clipped), as
well at edge (depth clipped).
ii) Added option to show a single reference marker (orange sphere) at
location - for debugging geometries.
iii) Improved draw quality of axes - similar to manipulators.
iv) These moved to new "Guides" tab under "Scene" for GUI.
Revision
13160 -
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Modified
Tue Nov 8 19:18:18 2005 UTC (9 years, 2 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 55494 byte(s)
Diff to
previous 13017
From Richard:
Various updates to cameras:
i) Larger range/sensitivities
ii) Better auto-framing for ortho cameras
iii) Better lighting - especially for ortho views
iv) Some more debug aids for scene center, origin and light positions -
enabled in debug mode (d key)
Revision
13017 -
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Modified
Wed Oct 26 12:00:19 2005 UTC (9 years, 3 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 52797 byte(s)
Diff to
previous 13005
From Richard:
i) Fix problem with loading of some geometries - child objects were not
always being sent causing incorrect caching inside viewer.
ii) Also replace all rest of asserts in TGLViewer with Error messages -
remaining asserts elsewhere in viewer will be removed later.
Revision
13005 -
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Modified
Mon Oct 24 14:49:33 2005 UTC (9 years, 3 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 52628 byte(s)
Diff to
previous 12926
From Richard:
i) Add rotation manipulator.
ii) Allow direct manipulation of clipping plane - rotate/translate.
Cannot scale - makes no sense.
Note:
iii) Rotation interaction requires some improvement - difficult when
ring is almost parallel with eye line of camera.
iv) Still need to extend for all selected objects - requires some
internal rearrangement of TGLScene/TGLViewer
Revision
12892 -
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Modified
Mon Oct 3 15:19:35 2005 UTC (9 years, 3 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 55362 byte(s)
Diff to
previous 12666
From Richard:
First implementation for interactive clipping, using OpenGL clip planes.
Initially we have plane & box - others later. See Help for description.
Known Bugs/Issues:
All in GUI:
i) Edit box takes keyboard focus and does not return to viewer pane when
clicked in. Hence all keys in viewer break - an existing general viewer
problem.
ii) Initial layout does not correctly hide the plane/box properties
panels, or scale for V side scroll bar.
Missing Features:
iii) CSG final pass and/or solid cappings.
iv) Can't rotate the box - need a TGLRotManip class soon.
v) Should be able to show and manipulate plane in similar fashion as
box.
vi) Trans/scale/rotate manipulators should be availible for any selected
object.
Revision
12469 -
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Modified
Fri Aug 12 07:38:14 2005 UTC (9 years, 5 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 45239 byte(s)
Diff to
previous 12459
From Richard Maunder:
i) Fix transparent object picking - now pick opaque objects first, and
if none a transparent one (restore previous behaviour).
ii) Ensure transparent selected object is only drawn once.
iii) Allocate pro rata time for transparent drawing - previous
assumption that trans << opaque was invalid
iv) Added some extra debug info for gDebug >= 4, listing draw counts for
shape types (TGLCylinder, TGLFaceSet etc)
Revision
12459 -
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Modified
Wed Aug 10 16:26:36 2005 UTC (9 years, 5 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 45247 byte(s)
Diff to
previous 12382
From Richard:
make TVirtualViewer TObject derv. so TPad can use without modifications.
Also removed last parts of TVirtualGL unrelated to context/draws so it
can be replaced with new TGLManager.
Added:
TGLSAViewer & TGLSAFrame - standalone viewer + GUI main frame.
TGLOutput for containing capture (pdf/eps output).
TX3DFrame (x3d mod) to avoid diamond TObject inheritance from GUI +
TVV3D interface
Removed: TViewerOpenGL
Revision
12316 -
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Modified
Thu Jul 14 19:13:04 2005 UTC (9 years, 6 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 7587 byte(s)
Diff to
previous 12281
From Richard Maunder:
Futher viewer tuning:
i) Avoid another temporary object in TGLBoundingBox::Center
ii) Add a cheap sphere/sphere test first in TGLBoundingBox::Overlap
iii) Only do scene rebuilds after a full quality draw has completed.
Revision
12281 -
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Modified
Fri Jul 8 15:39:29 2005 UTC (9 years, 6 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 7511 byte(s)
Diff to
previous 12100
From Richard:
Improvements to camera and other GL viewer components to:
i) Avoid unrequired rebuilds.
ii) Improve near/far clip plane calculations - set using current
projected scene limits. Reduces depth buffer precision problems - seen
particularly on MESA software GL.
iii) Improve bounding box overlap tests.
iv) Tidy some vector/vertex code.
Revision
12100 -
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Modified
Tue Jun 21 16:54:17 2005 UTC (9 years, 7 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 7376 byte(s)
Diff to
previous 12071
From Richard Maunder:
Fixes for camera limits - greater ranges +
Right Mouse: Dolly Camera (Move In/Out) with side/side motion (as
before). Also j/k keys control.
Mouse Wheel: Zoom Camera - adjust field of view of 'lens'. As expected
this can introduce noticable distortion at wide angles.
Combination of two gives a very large 'zoom' range for the camera
sufficient for current detectors.
Additionally modifiers adjusts the sensitvity of the interactions,
making easier to tune in on a certain part:
Shift: x 10
Ctrl: x 0.1
Shift+Ctrl: x 0.01
NB Modifier must go down after mouse button for shift to avoid
[Under Win32 the modifiers do not work with mouse wheel (Zoom) as
TGEvent does not contain them for some reason. Will log a bug for this
to be looked into]
Also:
i) Added 'debug' mode for viewer (toggle with 'd' key) which draws out
camera interest, frustum basis, scene boxes etc in various colors. In
debug mode rebuilds only done when forced with space key strike.
ii) Fixes lost objects in some scene rebuilds.
Revision
12052 -
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Modified
Wed Jun 15 10:22:57 2005 UTC (9 years, 7 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 6694 byte(s)
Diff to
previous 11880
From Richard maunder:
Draw Sorting: Draw objects in order of decreasing BBox size - makes
dropouts on time termianted draws less intrusive - especially on slow
cards/software only. Reduced interactive drawtime to 100msec (from
300msec).
Added scene locking + more tracing to assist with debugging -
particularly under win32 mutli-thread.
Revision
11866 -
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Added
Wed May 25 14:25:17 2005 UTC (9 years, 8 months ago) by
brun
Original Path:
trunk/gl/src/TGLViewer.cxx
File length: 5417 byte(s)
From Richard Maunder:
Major changes to GL viewer to support:
i) Logical/Physical shape pairings
ii) Level of detail (LOD) scheme (TGLSphere only using at present)
iii) Common display list cache
iv) Scene rebuilds for large geometries
v) Some basic interactivity improvements - draw timeouts, drop low LOD
shapes etc
vi) New camara interactions:
Left Mouse: Rotate
Middle Mouse: Truck (pan parallel to camera film plane)
Right Mouse: Side-side drag dolly/zoom
Double click any button to reset the camera.
The previous pan with arrow keys, and zoom on mouse wheel are still
supported.
Camera interaction is default in viewer. These extra camera modes mean
there are not enough mouse buttons for previous right context/select.
To select / invoke context menu use Shift+Left Button and Shift+Right
Button respectively.
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