Log of /trunk/geom/geom/inc/TGeoBoolNode.h
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Revision
48928 -
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Modified
Mon Mar 25 15:45:11 2013 UTC (22 months ago) by
agheata
File length: 10090 byte(s)
Diff to
previous 47228
Large scale cleanup in shapes navigation interfaces adding const modifier for point and direction parameters passed as input arguments.
Revision
47228 -
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Modified
Tue Nov 13 17:09:38 2012 UTC (2 years, 2 months ago) by
agheata
File length: 9898 byte(s)
Diff to
previous 44507
Added possibility to prevent known overlaps produced by misalignment by assignig priority to one of the candidates. This is not using the error prone AddNodeOverlap method, but composite shapes. One has to create the unprioritized shape as the subtraction of the original one and the shape of the node to prioritize, then position this composite shape colume with identity matrix. The prioritized volume should be added as node using the same local matrix as the one used in the subtraction operation. The matrix itself has to be declared shared via SetShared() method. Added few parameters to the RandomRays method.
Revision
44507 -
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Modified
Mon Jun 4 12:30:41 2012 UTC (2 years, 7 months ago) by
axel
File length: 9645 byte(s)
Diff to
previous 42999
Remove
using namespace std;
from Riostream.h, which has huge consequences for all of ROOT.
Riostream.h is now a simple wrapper for fstream, iostream, iomanip for backward compatibility; Riosfwd.h simply wraps iosfwd.
Because of templates and their inline functions, Riostream.h needed to be included in headers, too (e.g. TParameter.h), which violated the assumption that Riostream.h is not exposing its using namespace std to headers.
ROOT now requires R__ANSISTREAM, R__SSTREAM, which does not change the set of supported compilers.
Without "using namespace std", several identifiers are now prefixed by std::; e.g. roofit/* source files now have a using namespace std to keep their coding style.
TFile::MakeProject() now generates "using namespace std" to convert the CINT-style class names into C++ ones.
Revision
42999 -
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Modified
Tue Feb 14 13:42:55 2012 UTC (2 years, 11 months ago) by
agheata
File length: 9625 byte(s)
Diff to
previous 41234
Thread data is now pre-allocated when calling gGeoManager->SetMaxThreads(). This adds ~20MB for ALICE geometry per 100 threads, but avoids atomic allocations and thread locking. All run-time geometry locks removed. Thread id stored now using static thread__ allocator, faster and lock free for subsequent calls issued by the same thread.
Revision
32690 -
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Modified
Sun Mar 21 08:47:56 2010 UTC (4 years, 10 months ago) by
brun
File length: 9243 byte(s)
Diff to
previous 25878
From Andrei:
This patch implements SetPoints for composite shapes, allowing to have a mesh of points for composites. Not having this was limiting the overlap checker to non-composites.
Revision
15672 -
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Modified
Mon Jul 3 16:10:46 2006 UTC (8 years, 6 months ago) by
brun
Original Path:
trunk/geom/inc/TGeoBoolNode.h
File length: 8780 byte(s)
Diff to
previous 13282
from Axel:
Change the signature of SavePrimitive from
void SavePrimitive(ofstream &out, Option_t *option);
to
void SavePrimitive(ostream &out, Option_t *option = "");
With this change one can do, eg
myhist.SavePrimitive(std::cout);
WARNING: do rm -f tree/src/*.o
Revision
11785 -
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Modified
Fri May 13 16:20:38 2005 UTC (9 years, 8 months ago) by
brun
Original Path:
trunk/geom/inc/TGeoBoolNode.h
File length: 8760 byte(s)
Diff to
previous 11488
From Mihaela Gheata:
a patch with some fixes in SavePrimitive:
- shapes have now unique pointer names
- matrices used in composite shapes get registered to TGeoManager
- fix in TGeoCompositeShape::SavePrimitive, added
TGeoBoolNode::SavePrimitive
Revision
11272 -
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Modified
Wed Mar 9 18:19:27 2005 UTC (9 years, 10 months ago) by
brun
Original Path:
trunk/geom/inc/TGeoBoolNode.h
File length: 7985 byte(s)
Diff to
previous 10498
From Richard Maunder:
Changes to viewer infrastructure (TBuffer3D,TVirtualViewer3D) to
support:
i) Proper shape specific (sphere, tube, etc) descriptions in TBuffer3D
derived classes - c.f. abuse of raw tesselation blocks before.
ii) On demand filling of buffer sections as required by viewer.
iii) Support for local/master frame shapes descriptions & child object
rejection.
iv) Template/placed shapes ids - enabling viewer to detect/receive
common shapes once and just obtain the new position and id of the
duplicate.
Cleans up all producer (g3d/geom) code so no longer has an viewer
specific knowledge - Paint() methods replaced with
GetBuffer3D/FillBuffer3D methods which complete requested sections of
the buffer.
All viewer specific code now sits on the viewer implementation side of
TVirtualViewer3D. Added a TViewer3DPad class for performing the 3D draws
into pad. In future this should be merged with TView/TView3D possibly.
TBuffer3D is now stripped of functional code (aside from memory
management) and various viewer passback options there previously.
Enforced one way passing a const & to viewer.
Buffers (various types) are held as single static inside producer
function e.g. TGeoShape::GetBuffer3D (c.f. single generic buffer type
fetched from pad previously).
For g3d and geom shapes the top level geometry painter (TNode /
TGeoPainter) controlls painting process, requesting shapes to fill
buffer and passing to 3D viewer.
Exceptions are g3d's TPolyLine3D, TPolyMarker3D & TMarker3DBox. These
are 'standalone' shapes - no controlling 'painter' object. They still
implement Paint(), fill buffer and add to viewer directly.
3D viewer still held / created by pad - and pad has it's own viewer
object (TViewer3DPad).
NOTE:
1. Current scheme supports one 3D viewer only - pad, x3d or OpenGL. This
means that pad goes blank when x3d/OGL is spawned, and is updated again
when it is closed. To be revisited - need to support multiple viewers,
of multiple types - which implies explicit naming or pad controlling
enumeration.
2. OGL viewer now responds correct to modifications in pad, without
having to be reinvoked (as previously). x3d is still decoupled (as
previously) so does not rebuild - too difficult to get working.
Revision
10498 -
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Modified
Mon Nov 8 09:56:24 2004 UTC (10 years, 2 months ago) by
brun
Original Path:
trunk/geom/inc/TGeoBoolNode.h
File length: 7969 byte(s)
Diff to
previous 9311
From Andrei Gheata:
Change names of TGeo functions with confusing names
DistToIn -> DistFromOutside
DistToOut -> DistFromInside
It should be much less confusing since it specifies where the starting
point is supposed to be.
Revision
9311 -
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Modified
Fri Jun 25 11:59:56 2004 UTC (10 years, 7 months ago) by
brun
Original Path:
trunk/geom/inc/TGeoBoolNode.h
File length: 7921 byte(s)
Diff to
previous 9076
From Andrei Gheata:
- TGeoShape::PaintNext() removed from all shapes (for the new
visualization system to be introduced shortly).
The new mechanism is implemented in
TGeoPainter::PaintShape (uses gGeoManager as we discussed), but it also
affect some shapes (TGeoCompositeShape at least)
- New files: TGeoElement.h /.cxx representing a chemical element. This
is very helpful for the implementation of TFluka. Materials/mixtures can
be now built also based on this new class. An element table is kept
always transient in memory.
- Mihaela implemented the TGeoParaboloid shape: new files:
TGeoParaboloid.h/cxx.
Revision
9076 -
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Modified
Tue Jun 1 11:46:25 2004 UTC (10 years, 7 months ago) by
brun
Original Path:
trunk/geom/inc/TGeoBoolNode.h
File length: 7999 byte(s)
Diff to
previous 7212
From Andrei Gheata:
I have added the possibility to create composite shapes based on
pointers to basic shapes/matrices complementary to the option based on
an expression. The advantage with the pointers
approach is that it's less error prone and easier to debug. In addition,
it avoids complications when some names are not unique.
The procedures to create a composite shape become:
1) TGeoCompositeShape("myShape", "(A:m1+B:m2)*C:m3") - based on expression
2) TGeoUnion *u = new TGeoUnion(ptrA, ptrB, ptrM1, ptrM2);
TGeoCompositeShape *cs1 = new TGeoCompositeShape("intermediate", u);
TGeoIntersection *i = new TGeoIntersection(cs1, ptrC, 0
/*identity*/, ptrM3);
TGeoCompositeShape("myShape", i);
Revision
6725 -
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Modified
Tue Jun 17 09:13:56 2003 UTC (11 years, 7 months ago) by
brun
Original Path:
trunk/geom/inc/TGeoBoolNode.h
File length: 7007 byte(s)
Diff to
previous 5723
New version of the geometry package from Andrei/Mihaela
TGeoArb8 - pictures added
TGeoBBox - doc, pictures
TGeoCache - id array for physical nodes
TGeoCompositeShape - doc added
TGeoCone - pictures, bug fiz in Z divisions, correction in 'safety'
TGeoEltu - pict. added
TGeoManager - registration of matrices, unique volume id's
TGeoMatrix - copy ctors., = and * operators, improvements, extensive doc.
TGeoNode - doc added
TGeoPara - pictures
TGeoPatternFinder - registration of pattern matrices
TGeoPcon - fix in Z divisions, fix in 'safety', pictures
TGeoPgon - same as Pcon
TGeoShape - doc added
TGeoSphere, Trd1,2, Tube - pictures added
TGeoVolume - doc updated
TGeoChecker - doc., improvement of extrusions checker by Mihaela
TGeoPainter - does not create polygons array in X3dBuffers when drawing
in pad
TGeoTrack - compilation warnings fixed
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