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

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source/blender/editors/transform/transform_mode_boneroll.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 "BLI_string.h"

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

				#include "ED_screen.h"

				#include "UI_interface.h"

				#include "BLT_translation.h"

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

				/* -------------------------------------------------------------------- */
				/* Transform (EditBone Roll) */

				/** \name Transform EditBone Roll
				* \{ */

				static void applyBoneRoll(TransInfo *t, const int UNUSED(mval[2]))
				{
				int i;
				char str[UI_MAX_DRAW_STR];

				float final;

				final = t->values[0];

				snapGridIncrement(t, &final);

				applyNumInput(&t->num, &final);

				t->values_final[0] = final;

				if (hasNumInput(&t->num)) {
				char c[NUM_STR_REP_LEN];

				outputNumInput(&(t->num), c, &t->scene->unit);

				BLI_snprintf(str, sizeof(str), TIP_("Roll: %s"), &c[0]);
				}
				else {
				BLI_snprintf(str, sizeof(str), TIP_("Roll: %.2f"), RAD2DEGF(final));
				}

				/* set roll values */
				FOREACH_TRANS_DATA_CONTAINER (t, tc) {
				TransData *td = tc->data;
				for (i = 0; i < tc->data_len; i++, td++) {
				if (td->flag & TD_NOACTION) {
				break;
				}

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

				*(td->val) = td->ival - final;
				}
				}

				recalcData(t);

				ED_area_status_text(t->sa, str);
				}

				void initBoneRoll(TransInfo *t)
				{
				t->mode = TFM_BONE_ROLL;
				t->transform = applyBoneRoll;

				initMouseInputMode(t, &t->mouse, INPUT_ANGLE);

				t->idx_max = 0;
				t->num.idx_max = 0;
				t->snap[0] = 0.0f;
				t->snap[1] = DEG2RAD(5.0);
				t->snap[2] = DEG2RAD(1.0);

				copy_v3_fl(t->num.val_inc, t->snap[1]);
				t->num.unit_sys = t->scene->unit.system;
				t->num.unit_use_radians = (t->scene->unit.system_rotation == USER_UNIT_ROT_RADIANS);
				t->num.unit_type[0] = B_UNIT_ROTATION;

				t->flag \|= T_NO_CONSTRAINT \| T_NO_PROJECT;
				}
				/** \} */