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R3dDisplayDevice.h

Go to the documentation of this file.

/***************************************************************************
 *cr                                                                       
 *cr            (C) Copyright 1995-2019 The Board of Trustees of the           
 *cr                        University of Illinois                       
 *cr                         All Rights Reserved                        
 *cr                                                                   
 ***************************************************************************/
/***************************************************************************
 * RCS INFORMATION:
 *
 *      $RCSfile: R3dDisplayDevice.h,v $
 *      $Author: johns $        $Locker:  $             $State: Exp $
 *      $Revision: 1.38 $       $Date: 2020/02/26 07:21:45 $
 *
 ***************************************************************************/
#ifndef R3DDISPLAYDEVICE
#define R3DDISPLAYDEVICE

#include <stdio.h>
#include "FileRenderer.h"

class R3dDisplayDevice : public FileRenderer {
private:
  int objLegal;

  float old_mat_shininess;
  float old_mat_opacity;
  float old_mat_specular;
  int mat_on;

  void reset_vars(void); 
  void write_materials(void);
  void close_materials(void);

protected:
  // assorted graphics functions
  void comment(const char *);
  void cylinder(float *, float *, float, int);
  void line(float *, float *);
  void point(float *);
  void sphere(float *);
  void text(float *pos, float size, float thickness, const char *str);
  void triangle(const float *, const float *, const float *,
                const float *, const float *, const float *);
  void tricolor(const float * xyz1, const float * xyz2, const float * xyz3,
                const float * n1,   const float * n2,   const float * n3,
                const float *c1,    const float *c2,    const float *c3);
  
public: 
  R3dDisplayDevice(void);
  virtual ~R3dDisplayDevice(void);
  void write_header(void);
  void write_trailer(void);
}; 

#endif

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