t_texture const *load_texture(t_sub file_name, uint32_t flags)
{
t_hmap *const cache = texture_cache();
char key[sizeof(uint32_t) + file_name.length];
t_texture *texture;
*(uint32_t*)key = flags;
ft_memcpy(key + sizeof(uint32_t), file_name.str, file_name.length);
if ((texture = ft_hmapget(cache, SUBV(key)).value) != NULL)
{
ft_logf(LOG_DEBUG, "Cached texture: %ts", file_name);
return (texture);
}
texture = ft_hmapput(cache, SUBV(key), NULL, sizeof(t_texture)).value;
texture->get = &texture_bilinear;
if (!ft_load_img(file_name, &texture->img))
{
ft_logf(LOG_VERBOSE, "Failed to load '%ts'", file_name);
ft_hmaprem(cache, SUBV(key), NULL);
return (NULL);
}
if (flags & TEXTURE_GAMMA)
correct_gamma(&texture->img);
ft_logf(LOG_VERBOSE, "Texture file '%ts' loaded", file_name);
return (texture);
}
local void gravsub(nodeptr q)
{
real drab, phii, mor3;
vector ai, quaddr;
real dr5inv, phiquad, drquaddr;
if (q != (long) qmem) { /* cant use memorized data? */
SUBV(dr, Pos(q), pos0); /* then compute sep. */
DOTVP(drsq, dr, dr); /* and sep. squared */
}
drsq += eps*eps; /* use standard softening */
drab = rsqrt(drsq);
phii = Mass(q) / drab;
mor3 = phii / drsq;
MULVS(ai, dr, mor3);
phi0 -= phii; /* add to total grav. pot. */
ADDV(acc0, acc0, ai); /* ... and to total accel. */
if (usequad && Type(q) == CELL) { /* if cell, add quad term */
cellptr SAFE c= TC(q);
dr5inv = 1.0/(drsq * drsq * drab); /* form dr^-5 */
MULMV(quaddr, Quad(c), dr); /* form Q * dr */
DOTVP(drquaddr, dr, quaddr); /* form dr * Q * dr */
phiquad = -0.5 * dr5inv * drquaddr; /* get quad. part of phi */
phi0 = phi0 + phiquad; /* increment potential */
phiquad = 5.0 * phiquad / drsq; /* save for acceleration */
MULVS(ai, dr, phiquad); /* components of acc. */
SUBV(acc0, acc0, ai); /* increment */
MULVS(quaddr, quaddr, dr5inv);
SUBV(acc0, acc0, quaddr); /* acceleration */
}
}
int main(int argc, string argv[])
{
string prog, coords, itags[MaxBodyFields], otags[MaxBodyFields];
stream xstr, ostr;
bodyptr btab = NULL, bp;
int nbody;
real tnow;
vector cmpos, cmvel, cmacc;
initparam(argv, defv);
exprs[0] = getparam("weight");
prog = mktemp((string) copxstr("/tmp/sm_XXXXXX", sizeof(char)));
buildmap(prog, names, exprs, types, NULL, Precision, NDIM, TRUE);
xstr = execmap(prog);
if (get_tag_ok(xstr, "History"))
skip_item(xstr);
get_history(xstr);
ostr = stropen(getparam("out"), "w");
put_history(ostr);
coords = getparam("coords");
new_field(&WeightField, RealType, "Weight");
new_field(&WeightField + 1, NULL, NULL);
while (get_snap(xstr, &btab, &nbody, &tnow, itags, TRUE, NULL)) {
if (scanopt(coords, PosTag) && set_member(itags, PosTag)) {
snapcmpos(cmpos, btab, nbody, WeightField.offset);
for (bp = btab; bp < NthBody(btab, nbody); bp = NextBody(bp)) {
SUBV(Pos(bp), Pos(bp), cmpos);
}
eprintf("[%s: centroid position: %f,%f,%f]\n", getprog(),
cmpos[0], cmpos[1], cmpos[2]);
}
if (scanopt(coords, VelTag) && set_member(itags, VelTag)) {
snapcmvel(cmvel, btab, nbody, WeightField.offset);
for (bp = btab; bp < NthBody(btab, nbody); bp = NextBody(bp)) {
SUBV(Vel(bp), Vel(bp), cmvel);
}
eprintf("[%s: centroid velocity: %f,%f,%f]\n", getprog(),
cmvel[0], cmvel[1], cmvel[2]);
}
if (scanopt(coords, AccTag) && set_member(itags, AccTag)) {
snapcmacc(cmacc, btab, nbody, WeightField.offset);
for (bp = btab; bp < NthBody(btab, nbody); bp = NextBody(bp)) {
SUBV(Acc(bp), Acc(bp), cmacc);
}
eprintf("[%s: cen. acceleration: %f,%f,%f]\n", getprog(),
cmacc[0], cmacc[1], cmacc[2]);
}
del_tag(otags, itags, "Weight");
put_snap(ostr, &btab, &nbody, &tnow, otags);
}
strclose(ostr);
if (unlink(prog) != 0)
error("%s: can't unlink %s\n", getprog(), prog);
return (0);
}
bool isInBetw(vector pt, vector begin, vector end) {
float dot, crossLength, eBLength;
vector eB, pB, cross;
SUBV(eB, end, begin);
SUBV(pB, pt, begin);
DOTVP(dot, eB, pB);
CROSSVP(cross, eB, pB);
ABSV(eBLength, eB);
ABSV(crossLength, cross);
return (crossLength < 0.0001f && dot >= 0.0000f && dot < eBLength * eBLength);
}
void snapcenter(bodyptr btab, int nbody, int woff)
{
vector cmpos, cmvel;
bodyptr bp;
snapcmpos(cmpos, btab, nbody, woff);
snapcmvel(cmvel, btab, nbody, woff);
for (bp = btab; bp < NthBody(btab, nbody); bp = NextBody(bp)) {
SUBV(Pos(bp), Pos(bp), cmpos);
SUBV(Vel(bp), Vel(bp), cmvel);
}
}
bool subdivp(register nodeptr p, real dsq, long ProcessId)
{
SUBV(Local[ProcessId].dr, Pos(p), Local[ProcessId].pos0);
DOTVP(Local[ProcessId].drsq, Local[ProcessId].dr, Local[ProcessId].dr);
Local[ProcessId].pmem = p;
return (tolsq * Local[ProcessId].drsq < dsq);
}
local bool subdivp(nodeptr n)
{
cellptr SAFE q = TC(n);
SUBV(dr, PosC(q), pos0); /* compute displacement */
DOTVP(drsq, dr, dr); /* and find dist squared */
qmem = q; /* remember we know them */
return (drsq < Rcrit2(q)); /* apply standard rule */
}
int point_in_triangle(vec2d A, vec2d B, vec2d C, vec2d P)
{
vec2d v0; SUBV(v0, C, A);
vec2d v1; SUBV(v1, B, A);
vec2d v2; SUBV(v2, P, A);
double dot00; DOTVP(dot00, v0, v0);
double dot01; DOTVP(dot01, v0, v1);
double dot02; DOTVP(dot02, v0, v2);
double dot11; DOTVP(dot11, v1, v1);
double dot12; DOTVP(dot12, v1, v2);
double invDenom = 1.0 / (dot00 * dot11 - dot01 * dot01);
double u = (dot11 * dot02 - dot01 * dot12) * invDenom;
double v = (dot00 * dot12 - dot01 * dot02) * invDenom;
return (u > 0.0) && (v > 0.0) && (u + v < 1.0);
}
t_texture const *load_texture1(uint32_t color, uint32_t flags)
{
t_hmap *const cache = texture_cache();
uint32_t key[2];
t_texture *tmp;
key[0] = flags;
key[1] = color;
if ((tmp = ft_hmapget(cache, SUBV(key)).value) != NULL)
return (tmp);
tmp = ft_hmapput(cache, SUBV(key), NULL,
sizeof(t_texture) + sizeof(uint32_t)).value;
ft_logf(LOG_DEBUG, "Solid texture created: #%.8x", color);
*tmp = (t_texture){&texture_solid, (t_img){ENDOF(tmp), 1, 1}};
*tmp->img.data = color;
if (flags & TEXTURE_GAMMA)
correct_gamma(&tmp->img);
return (tmp);
}
// Same overall approach taken from Blender mathutils library.
float * intersect_ray_tri(vector v1, vector v2, vector v3, vector ray, vector origin) {
float det, inv_det, u, v, t, absv;
vector dir, e1, e2, tvec, qvec, pvec;
NORMV(dir, ray);
SUBV(e1, v2, v1);
SUBV(e2, v3, v1);
CROSSVP(pvec, dir, e2);
DOTVP(det, e1, pvec);
if (det > -0.000001f && det < 0.000001f) {
return 0;
}
inv_det = 1.0f / det;
SUBV(tvec, origin, v1);
DOTVP(u, tvec, pvec);
u = u * inv_det;
if(u < 0.0f || u > 1.0f){
return 0;
}
CROSSVP(qvec, tvec, e1);
DOTVP(v, dir, qvec);
v = v * inv_det;
if (v < 0.0f || u + v > 1.0f) {
return 0;
}
DOTVP(t, e2, qvec);
t = t * inv_det;
MULVS(dir, dir, t);
ADDV(pvec, origin, dir);
float *result = new float[3];
result[0] = pvec[0];
result[1] = pvec[1];
result[2] = pvec[2];
return result;
}
local void centersnap(Body *btab, int nb)
{
real mtot;
vector cmphase[2], tmp;
Body *bp;
mtot = 0.0;
CLRV(cmphase[0]);
CLRV(cmphase[1]);
for (bp = btab; bp < btab + nb; bp++) {
mtot = mtot + Mass(bp);
MULVS(tmp, Phase(bp)[0], Mass(bp));
ADDV(cmphase[0], cmphase[0], tmp);
MULVS(tmp, Phase(bp)[1], Mass(bp));
ADDV(cmphase[1], cmphase[1], tmp);
}
MULVS(cmphase[0], cmphase[0], 1.0/mtot);
MULVS(cmphase[1], cmphase[1], 1.0/mtot);
for (bp = btab; bp < btab + nb; bp++) {
SUBV(Phase(bp)[0], Phase(bp)[0], cmphase[0]);
SUBV(Phase(bp)[1], Phase(bp)[1], cmphase[1]);
}
}
void gravsub(register nodeptr p, long ProcessId)
{
real drabs, phii, mor3;
vector ai;
if (p != Local[ProcessId].pmem) {
SUBV(Local[ProcessId].dr, Pos(p), Local[ProcessId].pos0);
DOTVP(Local[ProcessId].drsq, Local[ProcessId].dr, Local[ProcessId].dr);
}
Local[ProcessId].drsq += epssq;
drabs = sqrt((double) Local[ProcessId].drsq);
phii = Mass(p) / drabs;
Local[ProcessId].phi0 -= phii;
mor3 = phii / Local[ProcessId].drsq;
MULVS(ai, Local[ProcessId].dr, mor3);
ADDV(Local[ProcessId].acc0, Local[ProcessId].acc0, ai);
if(Type(p) != BODY) { /* a body-cell/leaf interaction? */
Local[ProcessId].mynbcterm++;
#ifdef QUADPOLE
dr5inv = 1.0/(Local[ProcessId].drsq * Local[ProcessId].drsq * drabs);
MULMV(quaddr, Quad(p), Local[ProcessId].dr);
DOTVP(drquaddr, Local[ProcessId].dr, quaddr);
phiquad = -0.5 * dr5inv * drquaddr;
Local[ProcessId].phi0 += phiquad;
phiquad = 5.0 * phiquad / Local[ProcessId].drsq;
MULVS(ai, Local[ProcessId].dr, phiquad);
SUBV(Local[ProcessId].acc0, Local[ProcessId].acc0, ai);
MULVS(quaddr, quaddr, dr5inv);
SUBV(Local[ProcessId].acc0, Local[ProcessId].acc0, quaddr);
#endif
}
else { /* a body-body interaction */
Local[ProcessId].myn2bterm++;
}
}
int main( int argc , char * argv[] )
{
int ninp , ids , nv , iv,jv,kv , ivout , new_nvals , have_fdr = 0, nfdr = 0 ;
THD_3dim_dataset * new_dset=NULL , * dset ;
char buf[256] ;
double angle;
/*----- identify program -----*/
#if 0
printf ("\n\nProgram %s \n", PROGRAM_NAME);
printf ("Last revision: %s \n\n", LAST_MOD_DATE);
#endif
/*** read input options ***/
mainENTRY("3dbucket main"); machdep(); PRINT_VERSION("3dbucket") ;
set_obliquity_report(0); /* silence obliquity */
/*-- 20 Apr 2001: addto the arglist, if user wants to [RWCox] --*/
{ int new_argc ; char ** new_argv ;
addto_args( argc , argv , &new_argc , &new_argv ) ;
if( new_argv != NULL ){ argc = new_argc ; argv = new_argv ; }
}
AFNI_logger("3dbucket",argc,argv) ;
BUCK_read_opts( argc , argv ) ;
/*** create new dataset (empty) ***/
ninp = BUCK_dsar->num ;
if( ninp < 1 ){
fprintf(stderr,"*** No input datasets?\n") ; exit(1) ;
}
new_nvals = 0 ;
for( ids=0 ; ids < ninp ; ids++ ) new_nvals += NSUBV(ids) ;
if( BUCK_verb ) printf("-verb: output will have %d sub-bricks\n",new_nvals) ;
new_dset = EDIT_empty_copy( DSUB(0) ) ;
/* 23 May 2005: check for axis consistency */
/* 06 Feb 2008: and see if there are fdrcurves to perpetuate */
if( DSUB(0)->dblk->brick_fdrcurve ) have_fdr = 1 ;
for( iv=1 ; iv < ninp ; iv++ ){
if( !EQUIV_DATAXES(new_dset->daxes,DSUB(iv)->daxes) )
fprintf(stderr,"++ WARNING: %s grid mismatch with %s\n",
DSET_BRIKNAME(DSUB(0)) , DSET_BRIKNAME(DSUB(iv)) ) ;
if( DSUB(iv)->dblk->brick_fdrcurve ) have_fdr = 1 ;
angle = dset_obliquity_angle_diff(new_dset, DSUB(iv), -1.0);
if (angle > 0.0) {
WARNING_message(
"dataset %s has an obliquity difference of %f degress with %s\n",
new_dset ,
angle, DSUB(iv) );
}
}
/* if( ninp == 1 ) */ tross_Copy_History( DSUB(0) , new_dset ) ;
tross_Make_History( "3dbucket" , argc,argv , new_dset ) ;
EDIT_dset_items( new_dset ,
ADN_prefix , BUCK_output_prefix ,
ADN_directory_name, BUCK_session ,
ADN_type , BUCK_type ,
ADN_func_type , ISANATTYPE(BUCK_type) ? ANAT_BUCK_TYPE
: FUNC_BUCK_TYPE,
ADN_ntt , 0 ,
ADN_nvals , new_nvals ,
ADN_none ) ;
/* can't re-write existing dataset, unless glueing is used */
if (! BUCK_glue){
if( THD_deathcon() && THD_is_file(DSET_HEADNAME(new_dset)) ){
fprintf(stderr,"*** Fatal error: file %s already exists!\n",
DSET_HEADNAME(new_dset) ) ;
exit(1) ;
}
} else { /* if glueing is used, make the 'new'
dataset have the same idcode as the old one */
new_dset->idcode = DSUB(0) -> idcode ; /* copy the struct */
}
THD_force_malloc_type( new_dset->dblk , DATABLOCK_MEM_MALLOC ) ;
/* if there are fdr curves, allocate space 06 Feb 2008 [rickr] */
if( have_fdr ){
new_dset->dblk->brick_fdrcurve = (floatvec **)calloc(sizeof(floatvec *),
new_nvals) ;
if( !new_dset->dblk->brick_fdrcurve ){
fprintf(stderr,"** failed to alloc %d fdrcurves\n",new_nvals);
exit(1);
}
if( BUCK_verb ) printf("-verb: adding fdrcurve list\n");
new_dset->dblk->brick_mdfcurve = (floatvec **)calloc(sizeof(floatvec *),
/* 22 Oct 2008 */ new_nvals) ;
}
/*** loop over input datasets ***/
if( ninp > 1 ) myXtFree( new_dset->keywords ) ;
ivout = 0 ;
for( ids=0 ; ids < ninp ; ids++ ){
dset = DSUB(ids) ;
nv = NSUBV(ids) ;
if( ! BUCK_dry ){
DSET_load(dset) ; CHECK_LOAD_ERROR(dset) ;
}
/** loop over sub-bricks to output **/
for( iv=0 ; iv < nv ; iv++ ){
jv = SUBV(ids,iv) ; /* which sub-brick to use */
if( ! BUCK_dry ){
EDIT_substitute_brick( new_dset , ivout ,
DSET_BRICK_TYPE(dset,jv) , DSET_ARRAY(dset,jv) ) ;
/*----- preserve label when one exists --- Modified March 2010 ZSS*/
if (DSET_HAS_LABEL(dset, jv) )
sprintf (buf, "%s", DSET_BRICK_LABEL(dset,jv));
else
sprintf(buf,"%.12s[%d]",DSET_PREFIX(dset),jv) ;
EDIT_dset_items( new_dset , ADN_brick_label_one+ivout, buf , ADN_none ) ;
#if 0
sprintf(buf,"%s[%d]",DSET_FILECODE(dset),jv) ;
EDIT_dset_items(
new_dset, ADN_brick_keywords_replace_one+ivout, buf, ADN_none ) ;
#endif
EDIT_dset_items(
new_dset ,
ADN_brick_fac_one +ivout, DSET_BRICK_FACTOR(dset,jv),
#if 0
ADN_brick_keywords_append_one+ivout, DSET_BRICK_KEYWORDS(dset,jv) ,
#endif
ADN_none ) ;
/** possibly write statistical parameters for this sub-brick **/
kv = DSET_BRICK_STATCODE(dset,jv) ;
if( FUNC_IS_STAT(kv) ){ /* input sub-brick has stat params */
int npar = FUNC_need_stat_aux[kv] , lv ;
float * par = (float *) malloc( sizeof(float) * (npar+2) ) ;
float * sax = DSET_BRICK_STATAUX(dset,jv) ;
par[0] = kv ;
par[1] = npar ;
for( lv=0 ; lv < npar ; lv++ )
par[lv+2] = (sax != NULL) ? sax[lv] : 0.0 ;
EDIT_dset_items(new_dset ,
ADN_brick_stataux_one+ivout , par ,
ADN_none ) ;
free(par) ;
/* 2: if the input dataset has statistical parameters */
} else if( ISFUNC(dset) && /* dset has stat */
FUNC_IS_STAT(dset->func_type) && /* params */
jv == FUNC_ival_thr[dset->func_type] ){ /* thr sub-brick */
int npar , lv ;
float * par , * sax ;
kv = dset->func_type ;
npar = FUNC_need_stat_aux[kv] ;
par = (float *) malloc( sizeof(float) * (npar+2) ) ;
sax = dset->stat_aux ;
par[0] = kv ;
par[1] = npar ;
for( lv=0 ; lv < npar ; lv++ )
par[lv+2] = (sax != NULL) ? sax[lv] : 0.0 ;
EDIT_dset_items(new_dset ,
ADN_brick_stataux_one+ivout , par ,
ADN_none ) ;
free(par) ;
}
/** append any fdrcurve **/
if( have_fdr ){
/* fixed iv->jv (ick!), noticed by dglen 16 Mar 2010 [rickr] */
if(dset->dblk->brick_fdrcurve && dset->dblk->brick_fdrcurve[jv]){
COPY_floatvec(new_dset->dblk->brick_fdrcurve[ivout],
dset->dblk->brick_fdrcurve[jv]) ;
nfdr++;
}
else new_dset->dblk->brick_fdrcurve[ivout] = NULL ;
if(dset->dblk->brick_mdfcurve && dset->dblk->brick_mdfcurve[jv]){
COPY_floatvec(new_dset->dblk->brick_mdfcurve[ivout],
dset->dblk->brick_mdfcurve[jv]) ;
}
else new_dset->dblk->brick_mdfcurve[ivout] = NULL ;
}
/** print a message? **/
if( BUCK_verb ) printf("-verb: copied %s[%d] into %s[%d]\n" ,
DSET_FILECODE(dset) , jv ,
DSET_FILECODE(new_dset) , ivout ) ;
} else {
printf("-dry: would copy %s[%d] into %s[%d]\n" ,
DSET_FILECODE(dset) , jv ,
DSET_FILECODE(new_dset) , ivout ) ;
}
ivout++ ;
}
/** loop over all bricks in input dataset and
unload them if they aren't going into the output
(not required, but is done to economize on memory) **/
if( ! BUCK_dry && nv < DSET_NVALS(dset) ){
for( kv=0 ; kv < DSET_NVALS(dset) ; kv++ ){ /* all input sub-bricks */
for( iv=0 ; iv < nv ; iv++ ){ /* all output sub-bricks */
jv = SUBV(ids,iv) ;
if( jv == kv ) break ; /* input matches output */
}
if( iv == nv ){
mri_free( DSET_BRICK(dset,kv) ) ;
#if 0
if( BUCK_verb ) printf("-verb: unloaded unused %s[%d]\n" ,
DSET_FILECODE(dset) , kv ) ;
#endif
}
}
}
} /* end of loop over input datasets */
if( ! BUCK_dry ){
if( BUCK_verb ){
if( have_fdr ) fprintf(stderr,"-verb: added %d of %d fdr curves\n",
nfdr, new_nvals);
fprintf(stderr,"-verb: loading statistics\n") ;
}
THD_load_statistics( new_dset ) ;
if( BUCK_glue ) putenv("AFNI_DECONFLICT=OVERWRITE") ;
if( BUCK_glue && BUCK_ccode >= 0 )
THD_set_write_compression(BUCK_ccode) ; /* 16 Mar 2010 */
THD_write_3dim_dataset( NULL,NULL , new_dset , True ) ;
if( BUCK_verb ) fprintf(stderr,"-verb: wrote output: %s\n",DSET_BRIKNAME(new_dset)) ;
}
exit(0) ;
}
int main( int argc , char * argv[] )
{
int ninp , ids , nv , iv,jv,kv , ivout , new_nvals ;
THD_3dim_dataset * new_dset=NULL , * dset ;
char buf[256] ;
/*----- Identify software -----*/
#if 0
printf ("\n\n");
printf ("Program: %s \n", PROGRAM_NAME);
printf ("Author: %s \n", PROGRAM_AUTHOR);
printf ("Initial Release: %s \n", PROGRAM_INITIAL);
printf ("Latest Revision: %s \n", PROGRAM_LATEST);
printf ("\n");
#endif
/*** read input options ***/
if( argc < 2 || strncmp(argv[1],"-help",4) == 0 ) B2F_Syntax() ;
mainENTRY("3dbuc2fim main"); machdep(); AFNI_logger(PROGRAM_NAME,argc,argv);
PRINT_VERSION("3dbuc2fim") ; AUTHOR(PROGRAM_AUTHOR);
B2F_read_opts( argc , argv ) ;
/*** create new dataset (empty) ***/
ninp = B2F_dsar->num ;
if( ninp < 1 ){
fprintf(stderr,"*** No input datasets?\n") ; exit(1) ;
}
new_nvals = 0 ;
for( ids=0 ; ids < ninp ; ids++ ) new_nvals += NSUBV(ids) ;
/*----- Check for acceptable number of sub-bricks -----*/
if (new_nvals < 1)
{ fprintf(stderr,"*** Less than 1 sub-brick specified\n") ; exit(1) ; }
if (new_nvals > 2)
{ fprintf(stderr,"*** More than 2 sub-bricks specified\n") ; exit(1) ; }
if( B2F_verb ) printf("-verb: output will have %d sub-bricks\n",new_nvals) ;
new_dset = EDIT_empty_copy( DSUB(0) ) ;
if( ninp == 1 ) tross_Copy_History( DSUB(0) , new_dset ) ;
tross_Make_History( "3dbuc2fim" , argc,argv , new_dset ) ;
/*----- Set default value for function type. This will be changed later,
if the second sub-brick has a statistic type. -----*/
if (new_nvals == 1)
B2F_func_type = FUNC_FIM_TYPE;
else
B2F_func_type = FUNC_THR_TYPE;
EDIT_dset_items (new_dset ,
ADN_prefix , B2F_output_prefix ,
ADN_directory_name, B2F_session ,
ADN_type , HEAD_FUNC_TYPE,
ADN_func_type , B2F_func_type,
ADN_ntt , 0 ,
ADN_nvals , new_nvals ,
ADN_none ) ;
if( THD_deathcon() && THD_is_file(DSET_HEADNAME(new_dset)) ){
fprintf(stderr,"*** Fatal error: file %s already exists!\n",
DSET_HEADNAME(new_dset) ) ;
exit(1) ;
}
THD_force_malloc_type( new_dset->dblk , DATABLOCK_MEM_MALLOC ) ;
/*** loop over input datasets ***/
if( ninp > 1 ) myXtFree( new_dset->keywords ) ;
ivout = 0 ;
for( ids=0 ; ids < ninp ; ids++ ){
dset = DSUB(ids) ;
nv = NSUBV(ids) ;
DSET_load(dset) ; CHECK_LOAD_ERROR(dset) ;
/** loop over sub-bricks to output **/
for( iv=0 ; iv < nv ; iv++ ){
jv = SUBV(ids,iv) ; /* which sub-brick to use */
EDIT_substitute_brick( new_dset , ivout ,
DSET_BRICK_TYPE(dset,jv) , DSET_ARRAY(dset,jv) ) ;
/*----- If this sub-brick is from a bucket dataset,
preserve the label for this sub-brick -----*/
if (dset->func_type == FUNC_BUCK_TYPE)
sprintf (buf, "%s", DSET_BRICK_LABEL(dset,jv));
else
sprintf(buf,"%.12s[%d]",DSET_PREFIX(dset),jv) ;
EDIT_dset_items( new_dset , ADN_brick_label_one+ivout, buf , ADN_none ) ;
#if 0
sprintf(buf,"%s[%d]",DSET_FILECODE(dset),jv) ;
EDIT_dset_items(
new_dset, ADN_brick_keywords_replace_one+ivout, buf, ADN_none ) ;
#endif
EDIT_dset_items(
new_dset ,
ADN_brick_fac_one +ivout, DSET_BRICK_FACTOR(dset,jv),
#if 0
ADN_brick_keywords_append_one+ivout, DSET_BRICK_KEYWORDS(dset,jv) ,
#endif
ADN_none ) ;
/** possibly write statistical parameters for this sub-brick **/
kv = DSET_BRICK_STATCODE(dset,jv) ;
if( FUNC_IS_STAT(kv) ){ /* input sub-brick has stat params */
int npar = MAX_STAT_AUX , lv ;
float * par = (float *) malloc( sizeof(float) * (npar) ) ;
float * sax = DSET_BRICK_STATAUX(dset,jv) ;
for( lv=0 ; lv < npar ; lv++ )
par[lv] = (sax != NULL && lv < FUNC_need_stat_aux[kv]) ? sax[lv] : 0.0;
if (ivout == 1)
{
EDIT_dset_items(new_dset ,
ADN_func_type , kv,
ADN_stat_aux, par ,
ADN_none ) ;
}
free(par) ;
/* 2: if the input dataset has statistical parameters */
} else if( ISFUNC(dset) && /* dset has stat */
FUNC_IS_STAT(dset->func_type) && /* params */
jv == FUNC_ival_thr[dset->func_type] ){ /* thr sub-brick */
int npar , lv ;
float * par , * sax ;
kv = dset->func_type ;
npar = MAX_STAT_AUX ;
par = (float *) malloc( sizeof(float) * (npar+2) ) ;
sax = dset->stat_aux ;
for( lv=0 ; lv < npar ; lv++ )
par[lv] = (sax != NULL) ? sax[lv] : 0.0 ;
if (ivout == 1)
{
for( lv=0 ; lv < npar+2 ; lv++ )
printf ("par[%d] = %f \n", lv, par[lv]);
EDIT_dset_items(new_dset ,
ADN_func_type , kv,
ADN_stat_aux, par ,
ADN_none ) ;
}
free(par) ;
}
/** print a message? **/
if( B2F_verb ) printf("-verb: copied %s[%d] into %s[%d]\n" ,
DSET_FILECODE(dset) , jv ,
DSET_FILECODE(new_dset) , ivout ) ;
ivout++ ;
}
/** loop over all bricks in input dataset and
unload them if they aren't going into the output
(not required, but is done to economize on memory) **/
if( nv < DSET_NVALS(dset) ){
for( kv=0 ; kv < DSET_NVALS(dset) ; kv++ ){ /* all input sub-bricks */
for( iv=0 ; iv < nv ; iv++ ){ /* all output sub-bricks */
jv = SUBV(ids,iv) ;
if( jv == kv ) break ; /* input matches output */
}
if( iv == nv ){
mri_free( DSET_BRICK(dset,kv) ) ;
#if 0
if( B2F_verb ) printf("-verb: unloaded unused %s[%d]\n" ,
DSET_FILECODE(dset) , kv ) ;
#endif
}
}
}
} /* end of loop over input datasets */
if( B2F_verb ) fprintf(stderr,"-verb: loading statistics\n") ;
THD_load_statistics( new_dset ) ;
THD_write_3dim_dataset( NULL,NULL , new_dset , True ) ;
if( B2F_verb ) fprintf(stderr,"-verb: wrote output: %s\n",DSET_BRIKNAME(new_dset)) ;
exit(0) ;
}