Differential D5819 Diff 18279 source/blender/editors/transform/transform_mode_align.c

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source/blender/editors/transform/transform_mode_align.c

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				/*
				* This program 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.
				*
				* This program 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 this program; if not, write to the Free Software Foundation,
				* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
				*
				* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
				* All rights reserved.
				*/

				/** \file
				* \ingroup edtransform
				*/

				#include <stdlib.h>

				#include "BLI_math.h"

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

				#include "ED_screen.h"

				#include "WM_types.h"

				#include "BLT_translation.h"

				#include "transform.h"
				#include "transform_ops.h"

				/* -------------------------------------------------------------------- */
				/* Transform (Align) */

				/** \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_NOACTION) {
				break;
				}

				if (td->flag & TD_SKIP) {
				continue;
				}

				/* around local centers */
				if (t->flag & (T_OBJECT \| T_POSE)) {
				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->sa, TIP_("Align"));
				}

				void initAlign(TransInfo *t)
				{
				t->flag \|= T_NO_CONSTRAINT;

				t->transform = applyAlign;

				initMouseInputMode(t, &t->mouse, INPUT_NONE);
				}
				/** \} */