Log of /trunk/graf3d/eve/src/TEvePolygonSetProjected.cxx
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Revision
36885 -
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Modified
Tue Nov 23 19:09:41 2010 UTC (4 years, 2 months ago) by
matevz
File length: 14592 byte(s)
Diff to
previous 36853
Sub-class TEveGeoShape and TEveGeoShapeProjected from TEveShape.
Move 'Bool_t fMiniOutline' to TEveShape and remove it elsewhere.
Propagate its state it TEveShape::CopyVizParams().
Revision
36853 -
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Modified
Mon Nov 22 19:48:34 2010 UTC (4 years, 2 months ago) by
matevz
File length: 14875 byte(s)
Diff to
previous 32528
* TEvePolygonSetProjected:
When searching for duplicate polygons, also check the reverse
orientation.
* TEveGeoShape, TEveGeoShapeProjected, TEvePolygonSetProjected,
TEveGeoShapeExtract:
Introduce new flag 'Bool_t fMiniOutline' that instructs the renderer
to minimize the shape outline.
This still needs to be implemented for TEveGeoShape and
TEvePolygonSetProjected.
* TEvePolygonSetProjectedGL:
When mini-outline is requested, remove the inner lines.
Revision
32528 -
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Modified
Wed Mar 10 17:02:54 2010 UTC (4 years, 10 months ago) by
matevz
File length: 14347 byte(s)
Diff to
previous 32478
Add support for projections of elements with non-trivial transformation
matrix. This works for TEvePointSet, TEveLine, TEveTrack and TEveBox.
It was already working for TEveGeoShape before.
Add class TEveBoxProjected and its GL-rendering class.
Add class TEvePoint -- 2D float point.
Implement 2D convex-hull search in static method
TEveShape::FindConvexHull().
Use ClassDefNV for TEveVector, TEvePoint and TEvePathMark classes.
Consistently include "Riostream.h".
Revision
32478 -
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Modified
Fri Mar 5 14:20:48 2010 UTC (4 years, 10 months ago) by
matevz
File length: 14363 byte(s)
Diff to
previous 31517
* TEveElement
Introduce new function
virtual void PaintStandard(TObject* id);
that contains common code cut-n-pasted in Paint() method of several
EVE classes. Many of them now simply call this method.
Many includes became unnecessary and were removed in the processes.
* TEveShape
* TEvePolygonSetProjected
TEveShape is a new abstract base-class for 2D/3D shapes that require
fill color and outline color / line-width.
This was extracted from TEvePolygonSetProjected class.
TEvePolygonSetProjectedEditor was removed -- all functionality is in
TEveShapeEditor.
All other changes are just simplifactions of the Paint() method.
Revision
30840 -
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Modified
Fri Oct 23 09:03:14 2009 UTC (5 years, 3 months ago) by
matevz
File length: 15802 byte(s)
Diff to
previous 30752
Add support for 3D -> 3D projections. This also allows for
scaling (compression/extension) of certain space region as required by
NA62 to show the 200m long detector in a meaningful way.
Several generalizations of the projection infrastructure were
required:
1. TEveProjectable::ProjectedClass() takes an argument:
virtual TClass* ProjectedClass(const TEveProjection* p) const = 0;
thus allowing different projected classes for different projections.
2. All TEveProjection::ProjectPoint/Vector(...) functions have an
additional "depth" argument thus allowing the projected classes to
skip explicit setting of depth after the point has been projected
-- this could damage the 3rd component.
Pre-scaling now supports 3 dimensions.
3. Abstract TEveProjected::SetDepth() has been split into two parts:
a) It has been implemented in the base class where it checks for
the projection type (2d) before calling the local function;
b) Abstract SetDepthLocal() has been added to provide the same
functionality.
This allows for the 2d/3d check to be done in place only.
4. New projection class has been introduced: TEve3DProjection.
It performs pre-scaling and offsets the center.
5. To simplify the projection of lists TEveElementList has been made
projectable and corresponding TEveElementListProjected class
introduced. This also fixed the problem with render-state not being
propagated to projected classes.
The check whether to project a sub-tree of elements is still performed.
6. TEveGeoShapeProjected has been introduced to represent the 3D
projection of a TEveGeoShape (2D projection is handled by
TEvePolygonSetProjected).
Points, lines and tracks use the same projected class for both 2D
and 3D projections.
An example showing this functionality has been added as a new tab in
tutorials/eve/projection_prescale.C.
Revision
30752 -
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Modified
Thu Oct 15 18:55:34 2009 UTC (5 years, 3 months ago) by
matevz
File length: 15809 byte(s)
Diff to
previous 29772
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
29754 -
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Modified
Tue Aug 11 15:48:54 2009 UTC (5 years, 5 months ago) by
matevz
File length: 15714 byte(s)
Diff to
previous 28343
* TGLBoundingBox:
- IsEmpty() was using Volume() to decide whether the box is empty.
This caused scenes with 2d objects only to be ignored during scene
selection in TGLViewerBase::PreRender().
* TGLCamera:
- Use TGLBoundingBox::Diagonal() instead of Volume() also for
calculation of OfInterest().
* EVE classes:
- remove workarounds for the TGLBoundingBox bug that accumulated
over time.
Revision
28343 -
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Modified
Thu Apr 23 21:34:31 2009 UTC (5 years, 9 months ago) by
matevz
File length: 15741 byte(s)
Diff to
previous 27157
Move TEveGeoShape class from within TEveGeoNode.h/cxx to its own
set of files.
In TEveGeoShape and TEveGeoNode introduce new functions SaveExtract()
and WriteExtract(). The old Save() function is now deprecated.
TEveGeoNode - add optional argument 'Bool_t leaves_only' to functions
that export shape-extracts.
Fix includes in TEvePolygonSetProjected and TEveGeoShapeExtract.
Revision
26034 -
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Modified
Fri Oct 31 14:01:05 2008 UTC (6 years, 2 months ago) by
matevz
File length: 15828 byte(s)
Diff to
previous 24047
TEveElement
-----------
Add 'UChar_t fMainTransparency' data-member and accessors.
TEveGeoNode
-----------
Properly override SetMainTransparency().
Do not allow color / transparency editing for TGeAssemblies.
TEveGeoNodeEditor
-----------------
Remove transparency controls - use the ones from base-classes.
TEveDigitSet
TEvePolygonSetProjected
-----------------------
Remove transparency member - use the one from TEveElement.
TEveStraightLineSet
TEveTriangleSet
-------------------
Use main-color & transparency in Paint().
TEveTrackEditor
---------------
Fix label string (replaced during migration to new class names).
TEveTriangleSetEditor
---------------------
Do not need explicit transformation editor - provided by base-class.
Show number of vertices and triangles.
tutorials/eve/view3ds.C
-----------------------
Set color & transparency with more appropriate functions.
Revision
24047 -
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Modified
Wed May 28 23:22:54 2008 UTC (6 years, 7 months ago) by
matevz
File length: 15842 byte(s)
Diff to
previous 23140
- TEveElement
Add member 'TEveElement *fVizModel' that points to VizDB entry used
for determination of element's visual properties.
When setting the VizModel add it as a child to the model-element.
This will allow for two-way communication between client and model
elements.
- TEveManager
When adding a model-element into VizDB increase its deny-destroy
count. Use Destroy() not direct delete when removing it.
- TEvePolygonSetProjected
- Override TEveElement::SetMainColor() so that we can keep line and
fill colors in sync if this is desired.
- Remove SetLine/FillColor(Pixel_t).
- TEveGeoNode
Add some info and warning messages for unexpected conditions (which
I now suspect might actually happen in some rare cases).
Revision
23140 -
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Modified
Fri Apr 11 11:01:39 2008 UTC (6 years, 9 months ago) by
rdm
File length: 15422 byte(s)
Diff to
previous 22539
move the following directories to "graf2d":
asimage, freetype, gpad, graf, postscript, qt, win32gdk, x11, x11ttf
move the following directories to "graf3d":
eve, ftgl, g3d, gl, x3d
Revision
22539 -
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Modified
Sat Mar 8 14:36:37 2008 UTC (6 years, 10 months ago) by
rdm
Original Path:
trunk/eve/src/TEvePolygonSetProjected.cxx
File length: 15422 byte(s)
Diff to
previous 21794
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
21054 -
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Modified
Mon Nov 26 18:00:41 2007 UTC (7 years, 1 month ago) by
matevz
Original Path:
trunk/eve/src/TEvePolygonSetProjected.cxx
File length: 14244 byte(s)
Diff to
previous 21044
When including ROOT header files use "" instead of <>.
Replace NULL with 0 in TEveGLText.
TEveTrackPropagator: make public data-members protected and provide
get/set methods. Second attempt at fixing Solaris cc errors: make
Helix and Vertex4d struct declarations public.
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