Log of /trunk/graf3d/gl/inc/TGLRotateManip.h
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Revision
30815 -
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Modified
Tue Oct 20 13:49:22 2009 UTC (5 years, 3 months ago) by
rdm
File length: 2308 byte(s)
Diff to
previous 26394
fixes in headers to make them self consistent, i.e. they
contain all needed headers to define all used types. This is
in general good practice and needed to syntax-check the individual
headers files with clang.
Revision
26394 -
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Modified
Sun Nov 23 14:35:25 2008 UTC (6 years, 2 months ago) by
matevz
File length: 2356 byte(s)
Diff to
previous 23140
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
23140 -
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Modified
Fri Apr 11 11:01:39 2008 UTC (6 years, 9 months ago) by
rdm
File length: 2942 byte(s)
Diff to
previous 20882
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
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/inc/TGLRotateManip.h
File length: 3012 byte(s)
Diff to
previous 14097
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
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/inc/TGLRotateManip.h
File length: 2586 byte(s)
Diff to
previous 13394
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
13394 -
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Modified
Tue Nov 29 14:04:00 2005 UTC (9 years, 1 month ago) by
brun
Original Path:
trunk/gl/inc/TGLRotateManip.h
File length: 2591 byte(s)
Diff to
previous 13316
From Richard:
Fix for rotation manipulator - now have two interaction modes:
i) Normal - when ring is at reasonable angle - follow ellipse round as
previously.
ii) Shallow - when ring plane is at shaloow angle to eye (very tight
ellipse). Here just use pixel delta (drag) on viewport along ring plane.
To show difference draw followed ring line for i) and drag direction
arrows for ii)
Revision
13005 -
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Added
Mon Oct 24 14:49:33 2005 UTC (9 years, 3 months ago) by
brun
Original Path:
trunk/gl/inc/TGLRotateManip.h
File length: 1568 byte(s)
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
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