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MayaDisplayDevice.h

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/***************************************************************************
 *cr
 *cr            (C) Copyright 1995-2019 The Board of Trustees of the
 *cr                        University of Illinois
 *cr                         All Rights Reserved
 *cr
 ***************************************************************************/
/***************************************************************************
 * RCS INFORMATION:
 *
 *      $RCSfile: MayaDisplayDevice.h,v $
 *      $Author: johns $        $Locker:  $             $State: Exp $
 *      $Revision: 1.5 $        $Date: 2019/01/17 21:21:00 $
 *
 ***************************************************************************
 * DESCRIPTION:
 *   Use to make Maya ASCII scene files for direct import into Autodesk Maya.
 *
 ***************************************************************************/

#ifndef MayaDISPLAYDEVICE
#define MayaDISPLAYDEVICE

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

class MayaDisplayDevice : public FileRenderer {
private:
  int objnameindex;
  int oldColorIndex;
  int oldMaterialIndex;
  int oldMaterialState;
  void write_material_block(void);        
  void write_cindexmaterial(const char *, int, int); 
  void write_colormaterial(float *, int); 

protected:
  void beginrepgeomgroup(const char *);
  void comment(const char *);
  void line(float *xyz1, float *xyz2);
  void point(float *xyz);
  void sphere(float *xyzr);
  void triangle(const float *, const float *, const float *,
                const float *, const float *, const float *);
#if 0
  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);
#endif

public:
  MayaDisplayDevice(void);            // constructor
  virtual ~MayaDisplayDevice(void);   // destructor
  virtual int open_file(const char *filename);
  virtual void close_file(void);
  void write_header (void);
  void write_trailer(void);
};

#endif

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