#include <NiBVHTool.h>

Inheritance diagram for CNiBVHTool:

Collaboration diagram for CNiBVHTool:

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Public Member Functions
	CNiBVHTool (void)

virtual	~CNiBVHTool (void)

void	free_data (void)

void	clear_data (void)

virtual NiJointData *	getJointsData (int frmnum, int fps)

virtual int	getPlayBackFPS (void)

virtual BOOL	readFile (FILE *fp)

virtual BOOL	writeFile (FILE *fp)

Public Member Functions inherited from CBaseFrameTool
	CBaseFrameTool (void)

virtual	~CBaseFrameTool (void)

virtual unsigned int	getFramesNumber (void)

virtual int	getJointsNumber (void)

virtual NiFrameData *	getFramesData (void)

virtual int	getPlayBackTime (void)

Private Member Functions
void	init (void)

Private Attributes
CBVHTool *	bvh_tool

tList *	bvh_name_list

Additional Inherited Members
Protected Member Functions inherited from CBaseFrameTool
void	init_data (void)

void	free_data (void)

void	clear_data (void)

void	clearJointsData (int jnum)

void	clearVectorData (int jnum)

Protected Attributes inherited from CBaseFrameTool
unsigned int	frames_num

int	joints_num

int	start_time

int	stop_time

int	exec_time

NiFrameData *	framesData

NiJointData *	jointsData

Vector< double > *	posVect

Quaternion< double > *	rotQuat

Detailed Description

Definition at line 25 of file NiBVHTool.h.

Constructor & Destructor Documentation

◆ CNiBVHTool()

CNiBVHTool ( void )

inline

Definition at line 28 of file NiBVHTool.h.

28{ init();}

jbxwl::CNiBVHTool::init

void init(void)

Definition NiBVHTool.cpp:20

References CNiBVHTool::init().

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◆ ~CNiBVHTool()

~CNiBVHTool ( void )

virtual

Definition at line 11 of file NiBVHTool.cpp.

{
    DEBUG_INFO("DESTRUCTOR: CNiBVHTool\n");
 
    free_data();
}

References CNiBVHTool::free_data().

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Member Function Documentation

◆ clear_data()

void clear_data ( void )

Definition at line 45 of file NiBVHTool.cpp.

{
    if (bvh_tool!=NULL) bvh_tool->free_data();
 
    CBaseFrameTool::free_data();
}

References CNiBVHTool::bvh_tool, and CBaseFrameTool::free_data().

Referenced by CNiFileTool::clearFrameData(), CNiBVHTool::free_data(), and CNiBVHTool::readFile().

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◆ free_data()

void free_data ( void )

Definition at line 29 of file NiBVHTool.cpp.

{
    //
    if (bvh_tool!=NULL) delete(bvh_tool);
    bvh_tool = NULL;
 
    if (bvh_name_list!=NULL) {
        del_tList(&bvh_name_list);
        bvh_name_list = NULL;
    }
 
    clear_data();
}

References CNiBVHTool::bvh_name_list, CNiBVHTool::bvh_tool, and CNiBVHTool::clear_data().

Referenced by CNiBVHTool::~CNiBVHTool().

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◆ getJointsData()

NiJointData * getJointsData	(	int	frmnum,
		int	fps )

virtual

Reimplemented from CBaseFrameTool.

Definition at line 159 of file NiBVHTool.cpp.

{ 
    if (frmnum<0) return NULL;
    
    if (fps<=0) fps = 30;
    int msec = (int)(1000./fps*frmnum);
    if (msec>exec_time) return NULL;
 
    unsigned int f;
    double t = 0.0;
 
    for (f=1; f<frames_num; f++) {
        if (framesData[f].msec >= msec + start_time) {
            t = (float)(msec - framesData[f-1].msec)/(float)(framesData[f].msec - framesData[f-1].msec);
            break;
        }
    }
    if (f>=frames_num) return NULL;
 
    //
    clearJointsData(joints_num);
 
    NiJointData* jdat1 = framesData[f-1].jdat;
    NiJointData* jdat2 = framesData[f].jdat;
 
    for (int j=0; j<joints_num; j++) {
        jointsData[j].joint = jdat1[j].joint;
        jointsData[j].index = frmnum;
        jointsData[j].vect  = BSplineInterp4 (jdat1[j].vect, jdat2[j].vect, t);
        jointsData[j].quat  = SlerpQuaternion(jdat1[j].quat, jdat2[j].quat, t);
    }
 
    return jointsData;
}

References CBaseFrameTool::clearJointsData(), CBaseFrameTool::exec_time, CBaseFrameTool::frames_num, CBaseFrameTool::framesData, NiJointData::index, NiFrameData::jdat, NiJointData::joint, CBaseFrameTool::joints_num, CBaseFrameTool::jointsData, NiJointData::quat, CBaseFrameTool::start_time, and NiJointData::vect.

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◆ getPlayBackFPS()

int getPlayBackFPS ( void )

virtual

Reimplemented from CBaseFrameTool.

Definition at line 147 of file NiBVHTool.cpp.

{
    if (bvh_tool->framepsec<=0) {
        if (bvh_tool->frame_time!=0.0) bvh_tool->framepsec = (int)(1.0/bvh_tool->frame_time);
        else                           bvh_tool->framepsec = 30;
    }
 
    return bvh_tool->framepsec;
}

References CNiBVHTool::bvh_tool.

Referenced by CNiFileTool::readBVHFile().

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◆ init()

void init ( void )

private

Definition at line 20 of file NiBVHTool.cpp.

{
    bvh_tool = new CBVHTool();
 
    bvh_name_list = setBVHJointName();
}

References CNiBVHTool::bvh_name_list, CNiBVHTool::bvh_tool, and jbxwl::setBVHJointName().

Referenced by CNiBVHTool::CNiBVHTool().

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◆ readFile()

BOOL readFile ( FILE * fp )

virtual

Reimplemented from CBaseFrameTool.

Definition at line 58 of file NiBVHTool.cpp.

{
    if (fp==NULL || bvh_tool==NULL) return FALSE;
 
    clear_data();
 
    bvh_tool->readBVH(fp);
    if (bvh_tool->state!=0) return FALSE;
 
    //
    joints_num = bvh_tool->joint_num;
    if (jointsData!=NULL) ::free(jointsData);
    jointsData = (NiJointData*)malloc(sizeof(NiJointData)*joints_num);
    if (jointsData==NULL) {
        clear_data();
        return FALSE;
    }
    clearJointsData(joints_num);
    
    frames_num = bvh_tool->frame_num;
    framesData = makeFramesData(frames_num, joints_num, NULL);
    if (framesData==NULL) {
        clear_data();
        return FALSE;
    }
 
    //
    tList* namelist = addBVHJointName(BVH_ADD_JOINTNAME_TXT, bvh_name_list);
    
    //
    for (unsigned int i=0; i<frames_num; i++) {
        framesData[i].frmn = (int)i;                                // フレーム番号
        framesData[i].msec = (int)(bvh_tool->frame_time*i*1000);    // フレーム時間 ms
        framesData[i].jnum = joints_num;                            // Joint の数
 
        posVect = bvh_tool->getPosData(i);
        rotQuat = bvh_tool->getQuaternion(i);
 
        NiJointData* jdata = framesData[i].jdat;
        for (int j=0; j<bvh_tool->joint_num; j++) {
            jdata[j].joint  = BVHJoint2NiJointNum(namelist, bvh_tool->joint_name[j]);
            jdata[j].index  = i;
            jdata[j].vect.x = posVect[j].z;
            jdata[j].vect.y = posVect[j].x;
            jdata[j].vect.z = posVect[j].y;
            jdata[j].vect.c = 1.0;
            jdata[j].quat   = rotQuat[j];
            jdata[j].quat.c = 1.0;
        }
 
        //
        free(posVect);
        free(rotQuat);
        posVect = NULL;
        rotQuat = NULL;
    }
 
    /*
    tList* pp = namelist;
    while(pp!=NULL) {
        DEBUG_INFO("%d => %s\n", pp->ldat.id, pp->ldat.key.buf);
        pp = pp->next;
    }*/
 
    //
    start_time = framesData[0].msec;
    stop_time  = framesData[frames_num-1].msec;
    exec_time  = stop_time - start_time;
 
    del_tList(&namelist);
 
    return TRUE;
}

References jbxwl::addBVHJointName(), BVH_ADD_JOINTNAME_TXT, CNiBVHTool::bvh_name_list, CNiBVHTool::bvh_tool, jbxwl::BVHJoint2NiJointNum(), CNiBVHTool::clear_data(), CBaseFrameTool::clearJointsData(), CBaseFrameTool::exec_time, CBaseFrameTool::frames_num, CBaseFrameTool::framesData, NiFrameData::frmn, NiJointData::index, NiFrameData::jdat, NiFrameData::jnum, NiJointData::joint, CBaseFrameTool::joints_num, CBaseFrameTool::jointsData, jbxwl::makeFramesData(), NiFrameData::msec, CBaseFrameTool::posVect, NiJointData::quat, CBaseFrameTool::rotQuat, CBaseFrameTool::start_time, CBaseFrameTool::stop_time, and NiJointData::vect.

Referenced by CNiFileTool::readBVHFile().

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◆ writeFile()

BOOL writeFile ( FILE * fp )

virtual

Reimplemented from CBaseFrameTool.

Definition at line 134 of file NiBVHTool.cpp.

{
    BOOL ret = FALSE;
 
    if (bvh_tool!=NULL) {
        ret = bvh_tool->printBVH(fp);
    }
 
    return ret;
}

References CNiBVHTool::bvh_tool.

Member Data Documentation

◆ bvh_name_list

tList* bvh_name_list

private

Definition at line 46 of file NiBVHTool.h.

Referenced by CNiBVHTool::free_data(), CNiBVHTool::init(), and CNiBVHTool::readFile().

◆ bvh_tool

CBVHTool* bvh_tool

private

Definition at line 45 of file NiBVHTool.h.

Referenced by CNiBVHTool::clear_data(), CNiBVHTool::free_data(), CNiBVHTool::getPlayBackFPS(), CNiBVHTool::init(), CNiBVHTool::readFile(), and CNiBVHTool::writeFile().

The documentation for this class was generated from the following files:

WinNiLib/NiBVHTool.h
WinNiLib/NiBVHTool.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CNiBVHTool()

◆ ~CNiBVHTool()

Member Function Documentation

◆ clear_data()

◆ free_data()

◆ getJointsData()

◆ getPlayBackFPS()

◆ init()

◆ readFile()

◆ writeFile()

Member Data Documentation

◆ bvh_name_list

◆ bvh_tool