79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
|
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
// Copyright 2014 California Institute of Technology. ALL RIGHTS RESERVED.
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
//
|
||
|
|
// United States Government Sponsorship acknowledged. This software is subject to
|
||
|
|
// U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
|
||
|
|
// (No [Export] License Required except when exporting to an embargoed country,
|
||
|
|
// end user, or in support of a prohibited end use). By downloading this software,
|
||
|
|
// the user agrees to comply with all applicable U.S. export laws and regulations.
|
||
|
|
// The user has the responsibility to obtain export licenses, or other export
|
||
|
|
// authority as may be required before exporting this software to any 'EAR99'
|
||
|
|
// embargoed foreign country or citizen of those countries.
|
||
|
|
//
|
||
|
|
// Author: Piyush Agram
|
||
|
|
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef WATERMASK_H
|
||
|
|
#define WATERMASK_H
|
||
|
|
|
||
|
|
#ifndef ERR_MESSAGE
|
||
|
|
#define ERR_MESSAGE cout << "Error in file " << __FILE__ << " at line " << __LINE__ << " Exiting" << endl; exit(1);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
class Polygon
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
int npoints;
|
||
|
|
double **xy;
|
||
|
|
public:
|
||
|
|
Polygon();
|
||
|
|
~Polygon();
|
||
|
|
void allocate(int n);
|
||
|
|
void setPoint(int i, double x, double y);
|
||
|
|
int isInside(double testx, double testy);
|
||
|
|
void print();
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
class WaterBody
|
||
|
|
{
|
||
|
|
private:
|
||
|
|
Polygon *shapes;
|
||
|
|
int nshapes;
|
||
|
|
double x0, y0;
|
||
|
|
double dx, dy;
|
||
|
|
int width, height;
|
||
|
|
|
||
|
|
public:
|
||
|
|
WaterBody(int n);
|
||
|
|
~WaterBody();
|
||
|
|
int isWater(double x, double y);
|
||
|
|
void allocate(int ind, int n);
|
||
|
|
void setShapeData(int ind, int i, double x, double y);
|
||
|
|
void setDimensions(int ww, int ll);
|
||
|
|
void setTopLeft(double xx, double yy);
|
||
|
|
void setSpacing(double ddx, double ddy);
|
||
|
|
void fillGrid(char* filename);
|
||
|
|
void makemask(char* lonfile, char* latfile, char* outfile);
|
||
|
|
void printShape(int i);
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif //WATERMASK_H
|