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Mesh
include
itkSimplexMeshGeometry.h
Go to the documentation of this file.
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/*=========================================================================
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*
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* Copyright Insight Software Consortium
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0.txt
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*=========================================================================*/
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#ifndef __itkSimplexMeshGeometry_h
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#define __itkSimplexMeshGeometry_h
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#include "
itkIntTypes.h
"
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#include "
itkPoint.h
"
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#include "
itkCovariantVector.h
"
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#include <set>
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namespace
itk
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{
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class
ITK_EXPORT
SimplexMeshGeometry
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{
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public
:
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typedef
itk::Point< double, 3 >
PointType
;
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typedef
itk::Vector< double, 3 >
VectorType
;
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typedef
itk::CovariantVector< double, 3 >
CovariantVectorType
;
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typedef
itk::FixedArray< IdentifierType, 3 >
IndexArray
;
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typedef
itk::FixedArray< PointType, 3 >
PointArray
;
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typedef
std::set< IdentifierType >
NeighborSetType
;
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SimplexMeshGeometry
();
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~
SimplexMeshGeometry
();
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void
CopyFrom(
const
SimplexMeshGeometry
& input );
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void
CopyNeigborSet(
const
NeighborSetType
* nset );
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/* stores the indices of the three direct neighbors */
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IndexArray
neighborIndices
;
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/* stores the coordinates of the three direct neighbors */
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PointArray
neighbors
;
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/* stores the mean curvature of the mesh in the point */
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double
meanCurvature
;
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/* coordinates of the corresponding point */
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PointType
pos
;
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/* coordinates of the corresponding point in previous iteration */
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PointType
oldPos
;
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PointType
eps
;
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PointType
referenceMetrics
;
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/* normal vector of corresponding point */
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CovariantVectorType
normal
;
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VectorType
externalForce
;
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VectorType
internalForce
;
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PointType
closestAttractor
;
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IdentifierType
closestAttractorIndex
;
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/* stores circum circle radius */
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double
circleRadius
;
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/* stores circum circle center */
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PointType
circleCenter
;
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/* stores circum sphere radius */
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double
sphereRadius
;
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/* stores circum sphere center */
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// PointType sphereCenter;
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/* stores distance to foot point */
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double
distance
;
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/* stores angle */
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double
phi
;
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/* stores the neighbor set */
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NeighborSetType
*
neighborSet
;
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/* stores multiplier for interactive deformable model filter */
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double
multiplier
;
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IdentifierType
forceIndex
;
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void
ComputeGeometry();
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protected
:
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};
// end of class __itkSimplexMeshGeometry
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}
//end of namespace itk
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#endif
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