git-svn-id: http://root.cern.ch/svn/root/trunk@17773 27541ba8-7e3a-0410-8455-c3a389f83636

-Invert the Zoom/Unzoom convention when using the mouse wheel forward/backward.


git-svn-id: http://root.cern.ch/svn/root/trunk@17753 27541ba8-7e3a-0410-8455-c3a389f83636

-Move enum EColorType to Rtypes.h
-Move enum EMarkerStyle to TAttMarker
-Move enum ELineStyle to TAttLine
-Replace all references to Htypes.h or Gtypes.h by Rtypes.h


git-svn-id: http://root.cern.ch/svn/root/trunk@17680 27541ba8-7e3a-0410-8455-c3a389f83636

-Remove unused references to TROOT.h
-Add include TClass.h in classes assuming an implicit include by other classes


git-svn-id: http://root.cern.ch/svn/root/trunk@17581 27541ba8-7e3a-0410-8455-c3a389f83636

that TROOT was included via TClass.h


-In TClass.h:
 --Remove the include of TROOT.h
 --add the following static member
   static IdMap_t    *fgIdMap;          //Map from typeid to TClass pointer

 --add the following functions:
   static void           AddClass(TClass *cl);
   static void           RemoveClass(TClass *cl);

 --Replace the inline definitions of GetClass functions by
   template <typename T> TClass* GetClass(      T**       /* dummy */) { return GetClass((T*)0); }
   template <typename T> TClass* GetClass(const T**       /* dummy */) { return GetClass((T*)0); }

-In TClass.cxx:
 --Instead of forwarding the calls to gROOT->GetClass, move the code
  originally in TROOT in the TClass::GetClass functions
 --Move class TMapTypeToTClass from TROOT to TClass.


git-svn-id: http://root.cern.ch/svn/root/trunk@17561 27541ba8-7e3a-0410-8455-c3a389f83636

from TQObject.h.


git-svn-id: http://root.cern.ch/svn/root/trunk@17553 27541ba8-7e3a-0410-8455-c3a389f83636

a small fix to enable manipulation with specular light component.


git-svn-id: http://root.cern.ch/svn/root/trunk@17552 27541ba8-7e3a-0410-8455-c3a389f83636

1. TGLParametricEquation. New class to define parametric surface. It can be
   defined by a) three equation in a "string form" (mathematical expression,
   the same as TF2) and as a pointer to function.
2. TGLParametricPlot. Painter to draw parametric surface. It has most of
   features other gl-painters have - box cut, zooming etc. + 21 color
   "schemes": you can change the color of surface (which is under cursor)
   by pressing 's' or 'S' - the same as TGLTF3Painter + wireframe mode ('w' or
   'W' key - temporary solution).


git-svn-id: http://root.cern.ch/svn/root/trunk@17525 27541ba8-7e3a-0410-8455-c3a389f83636

fixes in TGButton and TGButtonGroup classes related to double emitted
signals (bug #23011).
In addition are follow-up changes in different GUI classes where a
work-around was used by connecting the slots to the signals Released or
Pressed instead of Clicked.


git-svn-id: http://root.cern.ch/svn/root/trunk@17477 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@17355 27541ba8-7e3a-0410-8455-c3a389f83636

via TH1.h
This should complete the changes related to TMath.


git-svn-id: http://root.cern.ch/svn/root/trunk@17338 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@17334 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@17322 27541ba8-7e3a-0410-8455-c3a389f83636

Small fix for user interaction in 16 bit mode.


git-svn-id: http://root.cern.ch/svn/root/trunk@17208 27541ba8-7e3a-0410-8455-c3a389f83636

Added new widgets to control camera markup.


git-svn-id: http://root.cern.ch/svn/root/trunk@17140 27541ba8-7e3a-0410-8455-c3a389f83636

Provide get/set interface to fScene.fCameraMarkup.


git-svn-id: http://root.cern.ch/svn/root/trunk@17139 27541ba8-7e3a-0410-8455-c3a389f83636

Added member fCameraMarkup; in DoDraw() call TGLCamera::Markup() when
not in selection mode.


git-svn-id: http://root.cern.ch/svn/root/trunk@17138 27541ba8-7e3a-0410-8455-c3a389f83636

Implement virtual method Markup(): display a ruler showing extents
of the viewport.


git-svn-id: http://root.cern.ch/svn/root/trunk@17137 27541ba8-7e3a-0410-8455-c3a389f83636

New class TGLCameraMarkupStyle and virtual TGLCamera::Markup() to draw
viewport/camera information in the GL window. Only implemented for
orthographic projection. Make getter CurrentCamera() public.


git-svn-id: http://root.cern.ch/svn/root/trunk@17136 27541ba8-7e3a-0410-8455-c3a389f83636

Register new class TGLCameraMarkupStyle.


git-svn-id: http://root.cern.ch/svn/root/trunk@17135 27541ba8-7e3a-0410-8455-c3a389f83636

Properly handle pixel-sized marker-types 6 and 7.


git-svn-id: http://root.cern.ch/svn/root/trunk@17134 27541ba8-7e3a-0410-8455-c3a389f83636

Limit numbr of warnings about display list cache being full.


git-svn-id: http://root.cern.ch/svn/root/trunk@17133 27541ba8-7e3a-0410-8455-c3a389f83636

Disable some functions when parsing with CINT.


git-svn-id: http://root.cern.ch/svn/root/trunk@17102 27541ba8-7e3a-0410-8455-c3a389f83636

- Small fix for box cut and win32.


git-svn-id: http://root.cern.ch/svn/root/trunk@17057 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@17017 27541ba8-7e3a-0410-8455-c3a389f83636

GL windows can now be resized on Macosx


git-svn-id: http://root.cern.ch/svn/root/trunk@17007 27541ba8-7e3a-0410-8455-c3a389f83636

Fix for some types of surfaces


git-svn-id: http://root.cern.ch/svn/root/trunk@16971 27541ba8-7e3a-0410-8455-c3a389f83636

With this change GL in the pad works on the MAC. There is still, however,
a problem when growing a window (fix coming later)


git-svn-id: http://root.cern.ch/svn/root/trunk@16953 27541ba8-7e3a-0410-8455-c3a389f83636

  User interactions with cut modification


git-svn-id: http://root.cern.ch/svn/root/trunk@16930 27541ba8-7e3a-0410-8455-c3a389f83636

  * Comments added.
  * Box movement fixed - box cannot leave plot's area now.
  * TF3 fixed (selection was incorrect after box cut stopped movement).


git-svn-id: http://root.cern.ch/svn/root/trunk@16910 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@16898 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@16885 27541ba8-7e3a-0410-8455-c3a389f83636

  Box cut added for TF3, surface and box painters. To activate it - press c. To
  move this box - select it (it's highligted when selected), press shift and left
  mouse button and move it. Box can move along one of axes - X/Y/Z. Direction is
  shown as a red line. To select direction - press X or Y or Z keys.


git-svn-id: http://root.cern.ch/svn/root/trunk@16875 27541ba8-7e3a-0410-8455-c3a389f83636

  possible to generate gif files of the GL-Viewer from the command line
  doing:

  root [1] TGLSAViewer *glv = (TGLSAViewer *)gPad->GetViewer3D();
  root [2] glv->SavePicture("gl.gif");

  TGLSAViewer::SavePicture has also been modified to allow to generate
  animated gif files. Example:

  root [1] TGLSAViewer *glv = (TGLSAViewer *)gPad->GetViewer3D();
  root [2] glv->SavePicture("gl.gif+");
  root [3] glv->SavePicture("gl.gif+");
  root [4] glv->SavePicture("gl.gif+");

  Between each call to glv->SavePicture("gl.gif+"), the GL-Viewer display
  has been modified. Then gl.gif is an amination build from the various
  images displayed in the GL-Viewer.


git-svn-id: http://root.cern.ch/svn/root/trunk@16865 27541ba8-7e3a-0410-8455-c3a389f83636

Extend the TVirtualGL interface to support 16 & 32 bit display mode.
This is required for the new slicing algorithm (eg to run the tutorial
glbox.C under Windows in 16 bits display mode)


git-svn-id: http://root.cern.ch/svn/root/trunk@16607 27541ba8-7e3a-0410-8455-c3a389f83636

fixes for the -effc++ g++ option.


git-svn-id: http://root.cern.ch/svn/root/trunk@16507 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@16496 27541ba8-7e3a-0410-8455-c3a389f83636

  replace middle mouse button with left mouse button + shift.


git-svn-id: http://root.cern.ch/svn/root/trunk@16465 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@16462 27541ba8-7e3a-0410-8455-c3a389f83636

	* 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()'.


git-svn-id: http://root.cern.ch/svn/root/trunk@16452 27541ba8-7e3a-0410-8455-c3a389f83636