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// Copyright (C) 1999-2016
// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
// For conditions of distribution and use, see copyright notice in "copyright"
#ifndef __raytrace_h__
#define __raytrace_h__
#include "list.h"
#include "vector3d.h"
class RayTrace {
public:
double az_;
double el_;
int width_;
int height_;
Matrix3d mm_;
BBox3d bb_;
float* zbuf_;
unsigned char* mkzbuf_;
RayTrace* next_;
RayTrace* previous_;
public:
RayTrace();
RayTrace(double, double, int, int, Matrix3d, BBox3d);
~RayTrace();
RayTrace* previous() {return previous_;}
void setPrevious(RayTrace* r) {previous_ = r;}
RayTrace* next() {return next_;}
void setNext(RayTrace* r) {next_ = r;}
};
#endif
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