vrmlshapeparse.h

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#ifndef VRMLSHAPEPARSE_H
#define VRMLSHAPEPARSE_H

#include <cassert>
#include <vector>
using namespace std;

#include <tokenizer.h>

#include <vrmlshaperaw.h>


class vrmlshapeparse;

class vrmlshapetoken
{
public:

  stringc id;

  vrmlshapetoken(stringc & id_) 
    : id(id_) {}

  virtual ~vrmlshapetoken() {}

  void eval
  ( 
    bool & handled, 
    vrmlshapeparse & p
  ) const;

  virtual void eval( vrmlshapeparse& p) const=0;

  void consumescope 
  (
    vrmlshapeparse & p,
    stringc & left, 
    stringc & right
  ) const;

  virtual void depth( vrmlshapeparse & p ) const;

};

class vrmlshapetokengroup
{
public:

  vector< vrmlshapetoken * > tokens;

  void eval( vrmlshapeparse & p ) const;

  ~vrmlshapetokengroup();
};

class vrmlshapeparse
{
  vrmlshapetokengroup tg;
public:

  tokenizer tokenstream;

  vector< vrmlshaperaw > vshp;

  boolc readfile(stringc & filename);
};

class vrmlshapeShape 
  : public vrmlshapetoken
{
  vrmlshapetokengroup tg;
public:

  vrmlshapeShape();
  
  void depth( vrmlshapeparse & p ) const
    { tg.eval(p); }

  void eval( vrmlshapeparse & p ) const;

};

class vrmlshapeIndexedLineSet
  : public vrmlshapetoken
{
  vrmlshapetokengroup tg;
public:

  vrmlshapeIndexedLineSet();

  void depth( vrmlshapeparse & p ) const
    { tg.eval(p); }

  void eval( vrmlshapeparse & p ) const;

};

class vrmlshapeIndexedFaceSet
  : public vrmlshapetoken
{
  vrmlshapetokengroup tg;
public:

  vrmlshapeIndexedFaceSet();

  void depth( vrmlshapeparse & p ) const
    { tg.eval(p); }

  void eval( vrmlshapeparse & p ) const;
};

class vrmlshapeMaterial
  : public vrmlshapetoken
{
  vrmlshapetokengroup tg;
public:

  vrmlshapeMaterial();

  void depth( vrmlshapeparse & p ) const
    { tg.eval(p); }

  void eval( vrmlshapeparse & p ) const;
};

class vrmlshapediffuseColor
  : public vrmlshapetoken
{
public:

  vrmlshapediffuseColor()
    : vrmlshapetoken("diffuseColor") {}

  void eval( vrmlshapeparse & p ) const;

};

class vrmlshapeemissiveColor
  : public vrmlshapetoken
{
public:

  vrmlshapeemissiveColor()
    : vrmlshapetoken("emissiveColor") {}

  void eval( vrmlshapeparse & p ) const;

};

class vrmlshapeambientIntensity
  : public vrmlshapetoken
{
public:

  vrmlshapeambientIntensity()
    : vrmlshapetoken("ambientIntensity") {}

  void eval( vrmlshapeparse & p ) const;

};

class vrmlshapepoint
  : public vrmlshapetoken
{
public:

  vrmlshapepoint()
    : vrmlshapetoken("point") {}

  void eval( vrmlshapeparse & p ) const;

};

class vrmlshapeNormal
  : public vrmlshapetoken
{
public:

  vrmlshapeNormal()
    : vrmlshapetoken("Normal") {}

  void eval( vrmlshapeparse & p ) const;

};

class vrmlshapecoordIndex
  : public vrmlshapetoken
{
public:

  vrmlshapecoordIndex()
    : vrmlshapetoken("coordIndex") {}

  void eval( vrmlshapeparse & p ) const;

};


#endif