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lib-gmapkernel
g-map
g-map-generic
g-map-vertex
attribute-vertex.cc
attribute-vertex.hh
attribute-vertex.icc
dart-vertex.cc
dart-vertex.hh
dart-vertex.icc
g-map-vertex.hh
gmv-burstview.cc
gmv-burstview.hh
gmv-deformation.cc
gmv-deformation.hh
gmv-direct-info.cc
gmv-direct-info.hh
gmv-dual.cc
gmv-dual.hh
gmv-export-pov.cc
gmv-export-pov.hh
gmv-extrusion.cc
gmv-extrusion.hh
gmv-geo-sew.cc
gmv-geo-sew.hh
gmv-geometry.cc
gmv-geometry.hh
gmv-inline.cc
gmv-inline.hh
gmv-inline.icc
gmv-insertion.cc
gmv-insertion.hh
gmv-instance.cc
gmv-instance.hh
gmv-isomorphisme.cc
gmv-isomorphisme.hh
gmv-materialization.cc
gmv-materialization.hh
gmv-merge.cc
gmv-merge.hh
gmv-null-length-edge.cc
gmv-null-length-edge.hh
gmv-off.cc
gmv-off.hh
gmv-plating.cc
gmv-plating.hh
gmv-polyline.cc
gmv-polyline.hh
gmv-primitive-mesh.cc
gmv-primitive-mesh.hh
gmv-primitive.cc
gmv-primitive.hh
gmv-quadrangulation.cc
gmv-quadrangulation.hh
gmv-regression.cc
gmv-regression.hh
gmv-save.cc
gmv-save.hh
gmv-stop-up.cc
gmv-stop-up.hh
gmv-thickening.cc
gmv-thickening.hh
gmv-triangulation.cc
gmv-triangulation.hh
mesh-diver.cc
mesh-diver.hh
mesh-diver.icc
tools
alt-stdint.hh
attributes-id.hh
chrono.hh
inline-macro.hh
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gmv-thickening.cc
Go to the documentation of this file.
1
/*
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* lib-gmapkernel : Un noyau de 3-G-cartes et des opérations.
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* Copyright (C) 2004, Moka Team, Université de Poitiers, Laboratoire SIC
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* http://www.sic.sp2mi.univ-poitiers.fr/
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* Copyright (C) 2009, Guillaume Damiand, CNRS, LIRIS,
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* guillaume.damiand@liris.cnrs.fr, http://liris.cnrs.fr/
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*
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* This file is part of lib-gmapkernel
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
17
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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//******************************************************************************
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#include "
g-map-vertex.hh
"
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using namespace
GMap3d;
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//******************************************************************************
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#define DUP1(D) (getDirectInfoAsDart(D, directInfoIndex1))
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#define DUP2(D) (getDirectInfoAsDart(D, directInfoIndex2))
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//******************************************************************************
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int
CGMapVertex::thickenMarkedDarts
(
int
AMarkNumber,
TCoordinate
AExtrusionCoef)
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{
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int
directInfoIndex1 =
getNewDirectInfo
();
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int
directInfoIndex2 =
getNewDirectInfo
();
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// Topologie:
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int
nbThickened =
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CGMapGeneric::thickenMarkedDarts
(AMarkNumber,
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directInfoIndex1, directInfoIndex2);
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if
(nbThickened>0)
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{
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// Géométrie:
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CDynamicCoverageAll
it(
this
);
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int
treated =
getNewMark
();
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int
exterior =
getNewMark
();
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// Marquage des brins "extérieurs" des objets épaissis
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// (1 brin sur 2, ces objets étant toujours orientables)
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for
(; it.
cont
(); ++it)
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if
(!
isMarked
(*it, treated) &&
isMarked
(*it, AMarkNumber))
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{
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if
(!
isMarked
(
DUP1
(*it), treated))
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{
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halfMarkOrbit
(
DUP1
(*it),
ORBIT_CC
, exterior);
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markOrbit
(
DUP1
(*it),
ORBIT_CC
, treated);
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markCopy
(exterior, 2);
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}
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markOrbit
(
DUP2
(*it),
ORBIT_CC
, treated);
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markOrbit
( *it ,
ORBIT_CC
, treated);
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setMark
(*it, treated);
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}
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negateMaskMark
(treated);
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// 1) Première passe:
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for
(it.
reinit
(); it.
cont
(); ++it)
69
if
(
isMarked
(*it, AMarkNumber) &&
isMarked
(
DUP1
(*it), exterior) &&
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!
isMarked
(
DUP1
(*it), treated))
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{
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*
findVertex
(
DUP1
(*it)) +=
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AExtrusionCoef *
regionNormalVector
(*it, 0);
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markOrbit
(
DUP1
(*it),
ORBIT_VERTEX
, treated);
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}
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// 2) Deuxième passe:
79
for
(it.
reinit
(); it.
cont
(); ++it)
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if
(
isMarked
(*it, AMarkNumber) &&
isMarked
(
DUP1
(*it), exterior) &&
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!
isMarked
(
DUP2
(*it), treated))
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{
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*
findVertex
(
DUP2
(*it)) -=
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AExtrusionCoef *
regionNormalVector
(*it, 0);
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markOrbit
(
DUP2
(*it),
ORBIT_VERTEX
, treated);
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}
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// 3) Traitement des brins isolés:
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for
(it.
reinit
(); it.
cont
(); ++it)
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if
(
isMarked
(*it, AMarkNumber) && !
isMarked
(
DUP1
(*it), exterior) &&
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!
isMarked
(
DUP1
(*it), treated))
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{
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*
findVertex
(
DUP1
(*it)) +=
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AExtrusionCoef *
regionNormalVector
(*it, 0);
96
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markOrbit
(
DUP1
(*it),
ORBIT_VERTEX
, treated);
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}
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for
(it.
reinit
(); it.
cont
(); ++it)
101
if
(
isMarked
(*it, AMarkNumber) && !
isMarked
(
DUP2
(*it), exterior) &&
102
!
isMarked
(
DUP2
(*it), treated))
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{
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*
findVertex
(
DUP2
(*it)) -=
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AExtrusionCoef *
regionNormalVector
(*it, 0);
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107
markOrbit
(
DUP2
(*it),
ORBIT_VERTEX
, treated);
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}
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unmarkAll
(exterior);
freeMark
(exterior);
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unmarkAll
(treated );
freeMark
(treated );
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}
113
114
freeDirectInfo
(directInfoIndex1);
115
freeDirectInfo
(directInfoIndex2);
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117
return
nbThickened;
118
}
119
//******************************************************************************
120
#undef DUP1
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#undef DUP2
122
//******************************************************************************
lib-gmapkernel
g-map-vertex
gmv-thickening.cc
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