SO3Engine/SCOLBasic/FAPData.h

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//Copyright 1999-2008 Catherine Pelachaud - c.pelachaud@iut.univ-paris8.fr
//
//This file is part of Greta.
//
//Greta is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 2 of the License, or
//(at your option) any later version.
//
//Greta is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//GNU General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with Greta; if not, write to the Free Software
//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


#ifndef FAPS_H
#define FAPS_H

#define _CRT_SECURE_NO_DEPRECATE

#include "SO3Loader3d.h"
#include "FAPU_FDPs.h"
#include "FAPFrame.h"

//Animation of the model is described only by the FAPs
//Define the displacements of the feature points in relation to their positions in the neutral face
//FAPs usually encode magnitude of displacement of a feature point along one of the three Cartesian axes
//(except in cases where it encodes rotation of whole head, eyeball, etc)
//FAPs: 68 parameters categorised into 10 groups related to parts of the face
//Example: FAP 3 = open jaw, FDP: Grp 2, Subgrp 1 (2.1), pos motion: down, units: MNS, Unidir
//replaces FAPtype
//FAPs 48, 49, 50 are the head rotation
class FAPdata
{
public:

        FAPdata();

        ~FAPdata();

        bool header_file_init(char*filename);   //fill in the numFrames, fps and version from a header file
        void allocate_FAP_data(void);   //allocate main structures
        void deallocate_FAP_data(void); //deallocate main structures


        bool ReadFapFile(char*fapfilename);

        int ReadFapBuffer(std::string buffer1,std::string buffer2);

        float CalibrateFaps(int fapnum, const FAPUdata *FAPUs);

        void ScaleFAPs(int frameind, FDPdata*FDPs, const FAPUdata *FAPUs);

        void Fap2LFap(int fapnum, int frameind, FDPdata*FDPs, const FAPUdata *FAPUs);

        void LoadFAPFrame(FAPFrame*frame, FDPdata*FDPs, const FAPUdata *FAPUs);



        void print(void);

        FAPFrameVector frames;
        std::vector<float>lfaps;
        int numberofframes;
        int fps;

        float version;

private:
        char*basename;  /*[256]*/
};


#endif

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