78 lines
1.6 KiB
C
78 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later
|
|
* Copyright 2001-2002 NaN Holding BV. All rights reserved. */
|
|
|
|
/** \file
|
|
* \ingroup edtransform
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "BLI_math.h"
|
|
|
|
#include "BKE_context.h"
|
|
|
|
#include "ED_screen.h"
|
|
|
|
#include "BLT_translation.h"
|
|
|
|
#include "transform.h"
|
|
#include "transform_convert.h"
|
|
|
|
#include "transform_mode.h"
|
|
|
|
/* -------------------------------------------------------------------- */
|
|
/** \name Transform (Align)
|
|
* \{ */
|
|
|
|
static void applyAlign(TransInfo *t, const int UNUSED(mval[2]))
|
|
{
|
|
float center[3];
|
|
int i;
|
|
|
|
FOREACH_TRANS_DATA_CONTAINER (t, tc) {
|
|
/* saving original center */
|
|
copy_v3_v3(center, tc->center_local);
|
|
TransData *td = tc->data;
|
|
for (i = 0; i < tc->data_len; i++, td++) {
|
|
float mat[3][3], invmat[3][3];
|
|
|
|
if (td->flag & TD_SKIP) {
|
|
continue;
|
|
}
|
|
|
|
/* around local centers */
|
|
if (t->options & (CTX_OBJECT | CTX_POSE_BONE)) {
|
|
copy_v3_v3(tc->center_local, td->center);
|
|
}
|
|
else {
|
|
if (t->settings->selectmode & SCE_SELECT_FACE) {
|
|
copy_v3_v3(tc->center_local, td->center);
|
|
}
|
|
}
|
|
|
|
invert_m3_m3(invmat, td->axismtx);
|
|
|
|
mul_m3_m3m3(mat, t->spacemtx, invmat);
|
|
|
|
ElementRotation(t, tc, td, mat, t->around);
|
|
}
|
|
/* restoring original center */
|
|
copy_v3_v3(tc->center_local, center);
|
|
}
|
|
|
|
recalcData(t);
|
|
|
|
ED_area_status_text(t->area, TIP_("Align"));
|
|
}
|
|
|
|
void initAlign(TransInfo *t)
|
|
{
|
|
t->flag |= T_NO_CONSTRAINT;
|
|
|
|
t->transform = applyAlign;
|
|
|
|
initMouseInputMode(t, &t->mouse, INPUT_NONE);
|
|
}
|
|
|
|
/** \} */
|