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OpenFOAM
meshes
primitiveShapes
pyramid
pyramidI.H
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU 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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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Description
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\*---------------------------------------------------------------------------*/
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#include <
OpenFOAM/IOstreams.H
>
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace
Foam
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{
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
pyramid<Point, PointRef, polygonRef>::pyramid
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(
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polygonRef base,
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const
Point& apex
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)
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:
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base_(base),
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apex_(apex)
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{}
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
pyramid<Point, PointRef, polygonRef>::pyramid
(
Istream
& is)
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{
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is >> base_ >> apex_;
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is.
check
(
"pyramid::pyramid(Istream& is)"
);
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}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
const
Point&
pyramid<Point, PointRef, polygonRef>::apex
()
const
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{
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return
apex_;
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}
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
polygonRef
pyramid<Point, PointRef, polygonRef>::base
()
const
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{
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return
base_;
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}
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
Point
pyramid<Point, PointRef, polygonRef>::centre
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(
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const
pointField
&
points
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)
const
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{
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return
(3.0/4.0)*base_.centre(points) + (1.0/4.0)*apex_;
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}
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
vector
pyramid<Point, PointRef, polygonRef>::height
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(
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const
pointField
& points
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)
const
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{
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// Height = apex - baseCentroid
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return
(apex_ - base_.centre(points));
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}
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
scalar
pyramid<Point, PointRef, polygonRef>::mag
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(
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const
pointField
& points
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)
const
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{
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return
(1.0/3.0)*(base_.normal(points)&(height(points)));
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}
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// * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * * //
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
Istream
&
operator
>>
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(
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Istream
& is,
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pyramid<Point, PointRef, polygonRef>
&
p
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)
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{
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is >>
p
.base_ >>
p
.apex_;
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is.check(
"Istream& operator>>(Istream&, pyramid&)"
);
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return
is;
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}
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template
<
class
Po
int
,
class
Po
int
Ref,
class
polygonRef>
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inline
Ostream&
operator
<<
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(
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Ostream
& os,
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const
pyramid<Point, PointRef, polygonRef>
&
p
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)
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{
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os <<
p
.base_ <<
tab
<<
p
.apex_ <<
nl
;
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return
os;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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}
// End namespace Foam
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// ************************ vim: set sw=4 sts=4 et: ************************ //