Log of /trunk/graf3d/gl/inc/TGLAxisPainter.h

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Revision 33579 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed May 19 12:43:08 2010 UTC (4 years, 8 months ago) by rdm
File length: 5193 byte(s)
Diff to previous 32807

Fix svn identifier lines.

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Revision 32807 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Mar 29 11:40:58 2010 UTC (4 years, 9 months ago) by matevz
File length: 5194 byte(s)
Diff to previous 31671

* TGLAxisPainter
  Store all-zeroes regexp as member and optimize it.

* TGLRect
  Fix calculation of diagonal, screwed on previous commit.

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Revision 31671 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Dec 8 15:22:31 2009 UTC (5 years, 1 month ago) by matevz
File length: 5146 byte(s)
Diff to previous 30425

Fix coverity warnings.

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Revision 30425 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 24 19:45:11 2009 UTC (5 years, 4 months ago) by matevz
File length: 5147 byte(s)
Diff to previous 30418

In all classes using FTGL fonts:
Consistently use integer for FTGL font size.

TGLEventHandler, TEveLegoEventHandler, TGLSAViewer,TGLEmbeddedViewer:
Change construnctor of TGLEventHandler and TEveLegoEventHandler.

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Revision 30418 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 24 17:10:11 2009 UTC (5 years, 4 months ago) by matevz
File length: 5151 byte(s)
Diff to previous 30384

From Alja.

GLRnrCtx:
Add possibility for automatic font scaling.

TGLFontManager:
In RegisterFont() check if font state has changed and check valid font size. Before,
this checks were done in the renders.

render classes:
Use optionally scaled or non-scaled fonts. Remove checks for FTGL fonts,
since they are now done in  TGLFontManager:RegisterFont().

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Revision 30384 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Sep 23 17:54:23 2009 UTC (5 years, 4 months ago) by matevz
File length: 5147 byte(s)
Diff to previous 29526

Merge from fworks branch the following revisions:

30297
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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.

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Revision 29526 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jul 20 17:41:53 2009 UTC (5 years, 6 months ago) by matevz
File length: 5123 byte(s)
Diff to previous 28378

gl/
===
- Introduce common base class TGLPlot3D for wrappers over plot-painters.
- Move code for plot-painter instantiation from TGLScenePad to into TGLPlot3D.
- TGLAxisPainter - add option to use markup color from the current color-set
  instead of axis/label/title colors from TAttAxis.

eve/
====
- Add class TEvePlot3D - it wraps a TH2/TH3/TF2 object and draws it with
  given option string. TEveTrans can be applied over it - so the plot
  can be positioned/scaled to fit into a more complex scene.
- There are still problems with usage of depth-buffer in plot-painters so
  the plots overlay each other in somewhat random fashion.
- See tutorials/eve/test_glplot.C.

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Revision 28378 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Apr 28 15:40:53 2009 UTC (5 years, 8 months ago) by matevz
File length: 4914 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.

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Revision 28197 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Apr 14 13:59:27 2009 UTC (5 years, 9 months ago) by matevz
File length: 4078 byte(s)
Diff to previous 27644

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().

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27694

Forget to check-in this file in revision 27693.

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27695

Don't draw frame and call TGLAxisPainter::Paint() if calo data empty.

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27699

Fix issues reported by valgrind.

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27758

Return viewer in TEveViewer::SpawnGLViewer and TEveViewer::SpawnGLEmbeddedViewer().

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27767

Unset event handler when destroying TGLWidget. This is important in case destruction of TGLWidget is called with timeout.

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27840

Add possibility to create different icon boxes in
TEveCompositeFrame. Use static function pointer fgIconBarCreator to change default behavior.

Remove oboslete function TEveCompositeFrame::ReplaceIconBox().

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7856

Bug fix: Get font size calculating projected axis length at the Z-title position.

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27857

Move to real world coordinates. Add line-set for test.

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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.

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27876

In line set add possibility to disable depth test, i.e. draw lines/markers in front.

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28013

Fix memory leak in TEveCalo2D.


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28048

In HandleCrossing() ignore grab and ungrab events. Several window managers produce them nowadays (fvwm2, x-on-mac, sawfish).

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28050

Simplify macro.

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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.

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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.

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28144

Add dtor for TGLColor.

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28161

URL: http://root.cern.ch/viewcvs?rev=28161&root=root&view=rev
Log:
Extend window management demo.

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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.

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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.

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28187

Put back the old method for setting background color and mark it as deprecated.

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Revision 27644 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Feb 27 16:46:34 2009 UTC (5 years, 10 months ago) by matevz
File length: 3993 byte(s)
Diff to previous 27643

Fix compilation error on Win32 platform.

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Revision 27643 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Feb 27 16:13:24 2009 UTC (5 years, 10 months ago) by matevz
File length: 4081 byte(s)
Diff to previous 27342

From Alja.

graf3d/gl/src/TGLAxisPainter.cxx,
graf3d/gl/inc/TGLAxisPainter.h:
Add possibility to render axis with any FTGL font mode. Before only pixmap and bitmap fonts were supported.

graf3d/gl/src/TGLFontManager.cxx:
Check if static table is initialised in TGLFontManager::GetFontNameFromId().

graf3d/gl/src/TGLCameraOverlay.cxx,
graf3d/gl/inc/TGLCameraOverlay.h:
Use FTGL font directly in kBar and kPlaneIntersect overlay mode.

graf3d/eve/src/TEveProjectionAxes.cxx:
Set axis attributes.
 
graf3d/eve/src/TEveProjectionAxesGL.cxx,
graf3d/eve/src/TEveCaloLegoOverlay.cxx,
graf3d/eve/inc/TEveCaloLegoOverlay.h,
Render axis with texture font.

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Revision 27342 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 3 20:25:20 2009 UTC (5 years, 11 months ago) by matevz
File length: 3723 byte(s)
Diff to previous 27341

Corrijo les advertencias del compilation con gcc-4.3.

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Revision 27341 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 3 19:47:35 2009 UTC (5 years, 11 months ago) by matevz
File length: 3726 byte(s)
Diff to previous 26367

From Alja.

graf3d/gl/src/TGLAxisPainter.cxx,
graf3d/gl/inc/TGLAxisPainter.h:
Reimplement GL rendering of axis. Calculation of labels val-positions
and tick-marks is separated from the rendering code. The painter has
now possibility to render TAxis directly or render given list of label position-value pairs.

graf3d/gl/inc/LinkDef.h:
Remove obsolete class TGLAttAxis, which have been used by TGLAxisPainter.

graf3d/gl/src/TGLFontManager.cxx:
Use same indexing of font names as in graf2d rendering of axis.

graf3d/gl/inc/TGLCameraOverlay.h,
graf3d/gl/src/TGLCameraOverlay.cxx,
graf3d/eve/src/TEveProjectionAxes.cxx,
graf3d/eve/inc/TEveProjectionAxes.h,
graf3d/eve/inc/TEveProjectionAxesGL.h,
graf3d/eve/src/TEveProjectionAxesGL.cxx,
graf3d/eve/inc/TEveLegoOverlay.h,
graf3d/eve/src/TEveLegoOverlay.cxx,
graf3d/eve/inc/TEveCaloLegoGL.h
graf3d/eve/src/TEveCaloLegoGL.cxx,
Use new implementation of TGLAxisPainter.

graf3d/eve/inc/TEveProjectionAxesEditor.h,
graf3d/eve/src/TEveProjectionAxesEditor.cxx:
Remove obsolete widgets since TEveProjectionAxes inherit from TAttAxis.

graf3d/eve/src/TEveCalo.cxx:
Bugfix. Check if RGBAPalette is created when switching E/Et.

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Revision 26367 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Nov 21 18:08:30 2008 UTC (6 years, 2 months ago) by matevz
File length: 3917 byte(s)
Diff to previous 25431

Merge revisions 26280:26327 from the fireworks branch.

26281
=====
- TGLScenePad: replace static variable with a data-member. Fix comments.

26304
=====
- TEveProjectionAxesGL: fix index out of bounds error reported by valgrind.

26306
=====
- TGLScene, TGLScenePad: better comments, consistent whitespace.
- TEveElement: add method DestroyOrWarn(): original Destroy() method is exception throwing.
- TEveScene: delete GL-scene and pad in destructor; add ownership information to class-docs.
- TEveSceneList: add method DestroyScenes().
- TEveViewer: add ownership information to class-docs.
- TEveManager: delete scenes, scene-list, viewers and viewer-list in destructor.

26325
=====
TEveTrackPropagator: implement the following overrides of virtual functions:
 - TEveElement::CheckReferenceCount() - take into account references from TEveRefBackPtr;
 - TEveRefBackPtr::OnZeroRefCount()   - call CheckReferenceCount().

26327
=====
Remove trailing whitespace in eve/ and gl/.

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Revision 25431 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Sep 17 08:35:34 2008 UTC (6 years, 4 months ago) by matevz
File length: 3920 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.

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Revision 25245 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Aug 25 21:44:09 2008 UTC (6 years, 4 months ago) by matevz
File length: 3938 byte(s)
Diff to previous 24445

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.

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Revision 24445 - (view) (download) (as text) (annotate) - [select for diffs]
Added Fri Jun 20 18:55:43 2008 UTC (6 years, 7 months ago) by matevz
File length: 3452 byte(s)

From Alja.

TGLAxisPainter.h, TGLAxisPainter.cxx:
Introduce new utilty class to paint axis with GL.

TEveCaloLegoGL,TEveLegoOverlay:
Use TGLAxisPainter functionality.

TEveCaloViz:
Add new Function GetMaxVal().