Differential D5819 Diff 18274 source/blender/editors/transform/transform_op_mode_edge_crease.c

Changeset View

Standalone View

source/blender/editors/transform/transform_op_mode_edge_crease.c

This file was added.

				/*
				* 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.
				*/

				/** \file
				* \ingroup edtransform
				*/

				#include "MEM_guardedalloc.h"

				#include "BLI_math.h"
				#include "BLI_string.h"
				#include "BLT_translation.h"

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

				#include "RNA_define.h"

				#include "WM_api.h"
				#include "WM_types.h"

				#include "UI_interface.h"

				#include "ED_screen.h"

				#include "transform.h"
				#include "transform_op.h"

				const char OP_EDGE_CREASE[] = "TRANSFORM_OT_edge_crease";

				/* -------------------------------------------------------------------- */
				/* Transform Init (Crease) */

				/** \name Transform Crease
				* \{ */

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

				crease = t->values[0];

				CLAMP_MAX(crease, 1.0f);

				snapGridIncrement(t, &crease);

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

				t->values_final[0] = crease;

				/* header print for NumInput */
				if (hasNumInput(&t->num)) {
				char c[NUM_STR_REP_LEN];

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

				if (crease >= 0.0f) {
				BLI_snprintf(str, sizeof(str), TIP_("Crease: +%s %s"), c, t->proptext);
				}
				else {
				BLI_snprintf(str, sizeof(str), TIP_("Crease: %s %s"), c, t->proptext);
				}
				}
				else {
				/* default header print */
				if (crease >= 0.0f) {
				BLI_snprintf(str, sizeof(str), TIP_("Crease: +%.3f %s"), crease, t->proptext);
				}
				else {
				BLI_snprintf(str, sizeof(str), TIP_("Crease: %.3f %s"), crease, t->proptext);
				}
				}

				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;
				}

				if (td->val) {
				td->val = td->ival + crease td->factor;
				if (*td->val < 0.0f) {
				*td->val = 0.0f;
				}
				if (*td->val > 1.0f) {
				*td->val = 1.0f;
				}
				}
				}
				}

				recalcData(t);

				ED_area_status_text(t->sa, str);
				}

				void initCrease(TransInfo *t)
				{
				t->mode = TFM_CREASE;
				t->transform = applyCrease;

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

				t->idx_max = 0;
				t->num.idx_max = 0;
				t->snap[0] = 0.0f;
				t->snap[1] = 0.1f;
				t->snap[2] = t->snap[1] * 0.1f;

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

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

				void TRANSFORM_OT_edge_crease(struct wmOperatorType *ot)
				{
				/* identifiers */
				ot->name = "Edge Crease";
				ot->description = "Change the crease of edges";
				ot->idname = OP_EDGE_CREASE;
				ot->flag = OPTYPE_REGISTER \| OPTYPE_UNDO \| OPTYPE_BLOCKING;

				/* api callbacks */
				ot->invoke = transform_invoke;
				ot->exec = transform_exec;
				ot->modal = transform_modal;
				ot->cancel = transform_cancel;
				ot->poll = ED_operator_editmesh;
				ot->poll_property = transform_poll_property;

				RNA_def_float_factor(ot->srna, "value", 0, -1.0f, 1.0f, "Factor", "", -1.0f, 1.0f);

				WM_operatortype_props_advanced_begin(ot);

				Transform_Properties(ot, P_SNAP);
				}