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author | mano-wii <germano.costa@ig.com.br> | 2020-02-14 14:42:17 +0300 |
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committer | mano-wii <germano.costa@ig.com.br> | 2020-02-14 14:42:59 +0300 |
commit | e277e8d085037414f34b27f9c1a26cbbf2507c3e (patch) | |
tree | cb37b0a9332a23e09a6717d68894f481542f3d67 /source/blender/editors/transform/transform_mode_shrink_fatten.c | |
parent | 897f943ca0c93a46bdb767e4c47c4bddfa7149c2 (diff) |
Cleanup: Split transform.c in multiple files
Differential Revision: https://developer.blender.org/D5819
Diffstat (limited to 'source/blender/editors/transform/transform_mode_shrink_fatten.c')
-rw-r--r-- | source/blender/editors/transform/transform_mode_shrink_fatten.c | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/source/blender/editors/transform/transform_mode_shrink_fatten.c b/source/blender/editors/transform/transform_mode_shrink_fatten.c new file mode 100644 index 00000000000..0679057de26 --- /dev/null +++ b/source/blender/editors/transform/transform_mode_shrink_fatten.c @@ -0,0 +1,146 @@ +/* + * 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 "WM_api.h" + +#include "UI_interface.h" + +#include "BLT_translation.h" + +#include "transform.h" +#include "transform_snap.h" +#include "transform_mode.h" + +/* -------------------------------------------------------------------- */ +/* Transform (Shrink-Fatten) */ + +/** \name Transform Shrink-Fatten + * \{ */ + +static void applyShrinkFatten(TransInfo *t, const int UNUSED(mval[2])) +{ + float distance; + int i; + char str[UI_MAX_DRAW_STR]; + size_t ofs = 0; + + distance = -t->values[0]; + + snapGridIncrement(t, &distance); + + applyNumInput(&t->num, &distance); + + t->values_final[0] = -distance; + + /* header print for NumInput */ + ofs += BLI_strncpy_rlen(str + ofs, TIP_("Shrink/Fatten:"), sizeof(str) - ofs); + if (hasNumInput(&t->num)) { + char c[NUM_STR_REP_LEN]; + outputNumInput(&(t->num), c, &t->scene->unit); + ofs += BLI_snprintf(str + ofs, sizeof(str) - ofs, " %s", c); + } + else { + /* default header print */ + ofs += BLI_snprintf(str + ofs, sizeof(str) - ofs, " %.4f", distance); + } + + if (t->proptext[0]) { + ofs += BLI_snprintf(str + ofs, sizeof(str) - ofs, " %s", t->proptext); + } + ofs += BLI_strncpy_rlen(str + ofs, ", (", sizeof(str) - ofs); + + if (t->keymap) { + wmKeyMapItem *kmi = WM_modalkeymap_find_propvalue(t->keymap, TFM_MODAL_RESIZE); + if (kmi) { + ofs += WM_keymap_item_to_string(kmi, false, str + ofs, sizeof(str) - ofs); + } + } + BLI_snprintf(str + ofs, + sizeof(str) - ofs, + TIP_(" or Alt) Even Thickness %s"), + WM_bool_as_string((t->flag & T_ALT_TRANSFORM) != 0)); + /* done with header string */ + + FOREACH_TRANS_DATA_CONTAINER (t, tc) { + TransData *td = tc->data; + for (i = 0; i < tc->data_len; i++, td++) { + float tdistance; /* temp dist */ + if (td->flag & TD_NOACTION) { + break; + } + + if (td->flag & TD_SKIP) { + continue; + } + + /* get the final offset */ + tdistance = distance * td->factor; + if (td->ext && (t->flag & T_ALT_TRANSFORM) != 0) { + tdistance *= td->ext->isize[0]; /* shell factor */ + } + + madd_v3_v3v3fl(td->loc, td->iloc, td->axismtx[2], tdistance); + } + } + + recalcData(t); + + ED_area_status_text(t->sa, str); +} + +void initShrinkFatten(TransInfo *t) +{ + // If not in mesh edit mode, fallback to Resize + if ((t->flag & T_EDIT) == 0 || (t->obedit_type != OB_MESH)) { + initResize(t); + } + else { + t->mode = TFM_SHRINKFATTEN; + t->transform = applyShrinkFatten; + + initMouseInputMode(t, &t->mouse, INPUT_VERTICAL_ABSOLUTE); + + t->idx_max = 0; + t->num.idx_max = 0; + t->snap[0] = 0.0f; + t->snap[1] = 1.0f; + 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_LENGTH; + + t->flag |= T_NO_CONSTRAINT; + } +} +/** \} */ |