cLoadTransformation.h

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/* This software and supporting documentation are distributed by
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#ifndef ANATOMIST_COMMANDS_CLOADTRANSFORMATION_H
#define ANATOMIST_COMMANDS_CLOADTRANSFORMATION_H


#include <anatomist/processor/Command.h>
#include <anatomist/processor/context.h>
#include <vector>


namespace anatomist
{

  class Referential;
  class Transformation;


  class LoadTransformationCommand : public RegularCommand, 
                                    public SerializingCommand
  {
  public:
    LoadTransformationCommand( const std::string & filename, Referential* org, 
                               Referential* dst, int res_id = -1, 
                               CommandContext* context 
                               = &CommandContext::defaultContext() );
    LoadTransformationCommand( const float matrix[4][3], Referential* org, 
                               Referential* dst, int res_id = -1, 
                               CommandContext* context 
                               = &CommandContext::defaultContext() );
    LoadTransformationCommand( const std::vector<float> &, Referential* org,
                               Referential* dst, int res_id = -1,
                               CommandContext* context
                                   = &CommandContext::defaultContext() );
    virtual ~LoadTransformationCommand();

    virtual std::string name() const { return( "LoadTransformation" ); }
    virtual void write( Tree & com, Serializer* ser ) const;
    Transformation* trans() const { return( _tra ); }

  protected:
    virtual void doit();

  private:
    Referential         *_org;
    Referential         *_dst;
    Transformation      *_tra;
    int                 _id;
    std::string         _filename;
    float               _matrix[4][3];

    friend class StdModule;
    static Command* read( const Tree & com, CommandContext* context );
    static bool initSyntax();
  };

}


#endif