diff options
author | mano-wii <germano.costa@ig.com.br> | 2019-09-05 20:34:54 +0300 |
---|---|---|
committer | mano-wii <germano.costa@ig.com.br> | 2019-09-05 20:35:38 +0300 |
commit | 4e731ec97bd4b689a725f4bdcd49ab1f5c68c12c (patch) | |
tree | 2d38d51d080bc50f6e0e9d4cdc9afb0895744140 /source/blender/editors/transform/transform_convert_cursor.c | |
parent | c90b81172b30b15e4f2f9e6a9a454f1d177176ac (diff) |
Transform: Split transform_conversions into multiple files.
Part of T68836
`transform conversions.c` is a file that is getting too big (almost 10,000 lines).
So it's a good idea to split it into smaller files.
differential revision: https://developer.blender.org/D5677
Diffstat (limited to 'source/blender/editors/transform/transform_convert_cursor.c')
-rw-r--r-- | source/blender/editors/transform/transform_convert_cursor.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/source/blender/editors/transform/transform_convert_cursor.c b/source/blender/editors/transform/transform_convert_cursor.c new file mode 100644 index 00000000000..621f9dd63e2 --- /dev/null +++ b/source/blender/editors/transform/transform_convert_cursor.c @@ -0,0 +1,129 @@ +/* + * 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 "DNA_space_types.h" + +#include "MEM_guardedalloc.h" + +#include "BLI_math.h" + +#include "BKE_context.h" +#include "BKE_report.h" +#include "BKE_scene.h" + +#include "transform.h" +#include "transform_convert.h" + +/* -------------------------------------------------------------------- */ +/** \name Cursor Transform Creation + * + * Instead of transforming the selection, move the 2D/3D cursor. + * + * \{ */ + +void createTransCursor_image(TransInfo *t) +{ + TransData *td; + SpaceImage *sima = t->sa->spacedata.first; + float *cursor_location = sima->cursor; + + { + BLI_assert(t->data_container_len == 1); + TransDataContainer *tc = t->data_container; + tc->data_len = 1; + td = tc->data = MEM_callocN(sizeof(TransData), "TransTexspace"); + td->ext = tc->data_ext = MEM_callocN(sizeof(TransDataExtension), "TransTexspace"); + } + + td->flag = TD_SELECTED; + copy_v3_v3(td->center, cursor_location); + td->ob = NULL; + + unit_m3(td->mtx); + unit_m3(td->axismtx); + pseudoinverse_m3_m3(td->smtx, td->mtx, PSEUDOINVERSE_EPSILON); + + td->loc = cursor_location; + copy_v3_v3(td->iloc, cursor_location); +} + +void createTransCursor_view3d(TransInfo *t) +{ + TransData *td; + + Scene *scene = t->scene; + if (ID_IS_LINKED(scene)) { + BKE_report(t->reports, RPT_ERROR, "Linked data can't text-space transform"); + return; + } + + View3DCursor *cursor = &scene->cursor; + { + BLI_assert(t->data_container_len == 1); + TransDataContainer *tc = t->data_container; + tc->data_len = 1; + td = tc->data = MEM_callocN(sizeof(TransData), "TransTexspace"); + td->ext = tc->data_ext = MEM_callocN(sizeof(TransDataExtension), "TransTexspace"); + } + + td->flag = TD_SELECTED; + copy_v3_v3(td->center, cursor->location); + td->ob = NULL; + + unit_m3(td->mtx); + BKE_scene_cursor_rot_to_mat3(cursor, td->axismtx); + normalize_m3(td->axismtx); + pseudoinverse_m3_m3(td->smtx, td->mtx, PSEUDOINVERSE_EPSILON); + + td->loc = cursor->location; + copy_v3_v3(td->iloc, cursor->location); + + if (cursor->rotation_mode > 0) { + td->ext->rot = cursor->rotation_euler; + td->ext->rotAxis = NULL; + td->ext->rotAngle = NULL; + td->ext->quat = NULL; + + copy_v3_v3(td->ext->irot, cursor->rotation_euler); + } + else if (cursor->rotation_mode == ROT_MODE_AXISANGLE) { + td->ext->rot = NULL; + td->ext->rotAxis = cursor->rotation_axis; + td->ext->rotAngle = &cursor->rotation_angle; + td->ext->quat = NULL; + + td->ext->irotAngle = cursor->rotation_angle; + copy_v3_v3(td->ext->irotAxis, cursor->rotation_axis); + } + else { + td->ext->rot = NULL; + td->ext->rotAxis = NULL; + td->ext->rotAngle = NULL; + td->ext->quat = cursor->rotation_quaternion; + + copy_qt_qt(td->ext->iquat, cursor->rotation_quaternion); + } + td->ext->rotOrder = cursor->rotation_mode; +} + +/** \} */ |