Differential D7930 Diff 25494 source/blender/editors/transform/transform_convert_mball.c

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source/blender/editors/transform/transform_convert_mball.c

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#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "BLI_math.h"		#include "BLI_math.h"

#include "BKE_context.h"		#include "BKE_context.h"

#include "transform.h"		#include "transform.h"
#include "transform_convert.h"		#include "transform_convert.h"
		#include "transform_data.h"

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Meta Elements Transform Creation		/** \name Meta Elements Transform Creation
*		*
* \{ */		* \{ */

void createTransMBallVerts(TransInfo *t)		void createTransMBallVerts(TransInfo *t)
{		{
FOREACH_TRANS_DATA_CONTAINER (t, tc) {		FOREACH_TRANS_DATA_CONTAINER (t, tc) {
MetaBall mb = (MetaBall )tc->obedit->data;		MetaBall mb = (MetaBall )tc->obedit->data;
MetaElem *ml;		MetaElem *ml;
TransData *td;
TransDataExtension *tx;
float mtx[3][3], smtx[3][3];		float mtx[3][3], smtx[3][3];
int count = 0, countsel = 0;		int count = 0, countsel = 0;
const bool is_prop_edit = (t->flag & T_PROP_EDIT) != 0;		const bool is_prop_edit = (t->flag & T_PROP_EDIT) != 0;

/* count totals */		/* count totals */
for (ml = mb->editelems->first; ml; ml = ml->next) {		for (ml = mb->editelems->first; ml; ml = ml->next) {
if (ml->flag & SELECT) {		if (ml->flag & SELECT) {
countsel++;		countsel++;
Show All 10 Lines	FOREACH_TRANS_DATA_CONTAINER (t, tc) {

if (is_prop_edit) {		if (is_prop_edit) {
tc->data_len = count;		tc->data_len = count;
}		}
else {		else {
tc->data_len = countsel;		tc->data_len = countsel;
}		}

td = tc->data = MEM_callocN(tc->data_len * sizeof(TransData), "TransObData(MBall EditMode)");		TransData *td = tc->data = transform_data_alloc(tc->data_len, TD_ALL_COMP);
tx = tc->data_ext = MEM_callocN(tc->data_len * sizeof(TransDataExtension),		TransDataExtension *tx = &td->ext[0];
"MetaElement_TransExtension");		int tdi = 0;

copy_m3_m4(mtx, tc->obedit->obmat);		copy_m3_m4(mtx, tc->obedit->obmat);
pseudoinverse_m3_m3(smtx, mtx, PSEUDOINVERSE_EPSILON);		pseudoinverse_m3_m3(smtx, mtx, PSEUDOINVERSE_EPSILON);

for (ml = mb->editelems->first; ml; ml = ml->next) {		for (ml = mb->editelems->first; ml; ml = ml->next) {
if (is_prop_edit \|\| (ml->flag & SELECT)) {		if (is_prop_edit \|\| (ml->flag & SELECT)) {
td->loc = &ml->x;		td->basic[tdi].loc = &ml->x;
copy_v3_v3(td->iloc, td->loc);		copy_v3_v3(td->basic[tdi].iloc, td->basic[tdi].loc);
copy_v3_v3(td->center, td->loc);		copy_v3_v3(td->center[tdi], td->basic[tdi].loc);

quat_to_mat3(td->axismtx, ml->quat);		quat_to_mat3(td->space[tdi].axismtx, ml->quat);

if (ml->flag & SELECT) {		if (ml->flag & SELECT) {
td->flag = TD_SELECTED \| TD_USEQUAT \| TD_SINGLESIZE;		td->basic[tdi].flag = TD_SELECTED \| TD_USEQUAT \| TD_SINGLESIZE;
}		}
else {		else {
td->flag = TD_USEQUAT;		td->basic[tdi].flag = TD_USEQUAT;
}		}

copy_m3_m3(td->smtx, smtx);		copy_m3_m3(td->space[tdi].smtx, smtx);
copy_m3_m3(td->mtx, mtx);		copy_m3_m3(td->space[tdi].mtx, mtx);

td->ext = tx;

/* Radius of MetaElem (mass of MetaElem influence) */		/* Radius of MetaElem (mass of MetaElem influence) */
if (ml->flag & MB_SCALE_RAD) {		if (ml->flag & MB_SCALE_RAD) {
td->val = &ml->rad;		td->special[tdi].val = &ml->rad;
td->ival = ml->rad;		td->special[tdi].ival = ml->rad;
}		}
else {		else {
td->val = &ml->s;		td->special[tdi].val = &ml->s;
td->ival = ml->s;		td->special[tdi].ival = ml->s;
}		}

/* expx/expy/expz determine "shape" of some MetaElem types */		/* expx/expy/expz determine "shape" of some MetaElem types */
tx->size = &ml->expx;		tx->size = &ml->expx;
tx->isize[0] = ml->expx;		tx->isize[0] = ml->expx;
tx->isize[1] = ml->expy;		tx->isize[1] = ml->expy;
tx->isize[2] = ml->expz;		tx->isize[2] = ml->expz;

/* quat is used for rotation of MetaElem */		/* quat is used for rotation of MetaElem */
tx->quat = ml->quat;		tx->quat = ml->quat;
copy_qt_qt(tx->iquat, ml->quat);		copy_qt_qt(tx->iquat, ml->quat);

tx->rot = NULL;		tx->rot = NULL;

td++;		tdi++;
tx++;		tx++;
}		}
}		}
}		}
}		}

/** \} */		/** \} */