Point Cloud Library (PCL)
1.7.0
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surface
include
pcl
surface
3rdparty
poisson4
factor.h
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/*
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Copyright (c) 2006, Michael Kazhdan and Matthew Bolitho
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this list of
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conditions and the following disclaimer. Redistributions in binary form must reproduce
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the above copyright notice, this list of conditions and the following disclaimer
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in the documentation and/or other materials provided with the distribution.
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Neither the name of the Johns Hopkins University nor the names of its contributors
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may be used to endorse or promote products derived from this software without specific
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prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
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DAMAGE.
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*/
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#ifndef FACTOR_INCLUDED
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#define FACTOR_INCLUDED
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#include <pcl/pcl_exports.h>
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#define PI 3.1415926535897932384
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#define SQRT_3 1.7320508075688772935
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namespace
pcl
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{
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namespace
poisson
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{
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PCL_EXPORTS
double
ArcTan2
(
double
y,
double
x);
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PCL_EXPORTS
double
Angle
(
const
double
in[2]);
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PCL_EXPORTS
void
Sqrt
(
const
double
in[2],
double
out[2]);
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PCL_EXPORTS
void
Add
(
const
double
in1[2],
const
double
in2[2],
double
out[2]);
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PCL_EXPORTS
void
Subtract
(
const
double
in1[2],
const
double
in2[2],
double
out[2]);
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PCL_EXPORTS
void
Multiply
(
const
double
in1[2],
const
double
in2[2],
double
out[2]);
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PCL_EXPORTS
void
Divide
(
const
double
in1[2],
const
double
in2[2],
double
out[2]);
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PCL_EXPORTS
int
Factor
(
double
a1,
double
a0,
double
roots[1][2],
double
EPS);
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PCL_EXPORTS
int
Factor
(
double
a2,
double
a1,
double
a0,
double
roots[2][2],
double
EPS);
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PCL_EXPORTS
int
Factor
(
double
a3,
double
a2,
double
a1,
double
a0,
double
roots[3][2],
double
EPS);
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PCL_EXPORTS
int
Factor
(
double
a4,
double
a3,
double
a2,
double
a1,
double
a0,
double
roots[4][2],
double
EPS);
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PCL_EXPORTS
int
Solve
(
const
double
* eqns,
const
double
* values,
double
* solutions,
int
dim);
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}
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}
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#endif // FACTOR_INCLUDED