226 lines
5.8 KiB
C++
226 lines
5.8 KiB
C++
/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup edtransform
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* \brief transform modes used by different operators.
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*/
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#pragma once
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struct BMVert;
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struct LinkNode;
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struct TransData;
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struct TransDataContainer;
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struct TransInfo;
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struct bContext;
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struct wmOperator;
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struct wmEvent;
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struct TransModeInfo {
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int flags; /* eTFlag */
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void (*init_fn)(TransInfo *, wmOperator *);
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/** Main transform mode function. */
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void (*transform_fn)(TransInfo *);
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/**
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* Optional callback to transform a single matrix.
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*
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* \note used by the gizmo to transform the matrix used to position it.
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*/
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void (*transform_matrix_fn)(TransInfo *, float[4][4]);
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/* Event handler function that determines whether the viewport needs to be redrawn. */
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enum eRedrawFlag (*handle_event_fn)(TransInfo *, const wmEvent *);
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/**
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* Get the transform distance between two points (used by Closest snap)
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*
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* \note Return value can be anything,
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* where the smallest absolute value defines what's closest.
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*/
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float (*snap_distance_fn)(TransInfo *t, const float p1[3], const float p2[3]);
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void (*snap_apply_fn)(TransInfo *, float *);
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/** Custom drawing. */
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void (*draw_fn)(TransInfo *);
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};
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/* header of TransDataEdgeSlideVert, TransDataEdgeSlideEdge */
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struct TransDataGenericSlideVert {
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BMVert *v;
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LinkNode **cd_loop_groups;
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float co_orig_3d[3];
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};
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/* `transform_mode.cc` */
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eTfmMode transform_mode_really_used(bContext *C, eTfmMode mode);
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bool transdata_check_local_center(const TransInfo *t, short around);
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/**
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* Informs if the mode can be switched during modal.
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*/
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bool transform_mode_is_changeable(int mode);
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void protectedTransBits(short protectflag, float vec[3]);
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void protectedSizeBits(short protectflag, float size[3]);
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void constraintTransLim(const TransInfo *t, const TransDataContainer *tc, TransData *td);
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void constraintSizeLim(const TransInfo *t, TransData *td);
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/**
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* Used by Transform Rotation and Transform Normal Rotation.
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*/
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void headerRotation(TransInfo *t, char *str, int str_size, float final);
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/**
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* Applies values of rotation to `td->loc` and `td->ext->quat`
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* based on a rotation matrix (mat) and a pivot (center).
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*
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* Protected axis and other transform settings are taken into account.
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*/
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void ElementRotation_ex(const TransInfo *t,
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const TransDataContainer *tc,
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TransData *td,
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const float mat[3][3],
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const float *center);
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void ElementRotation(const TransInfo *t,
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const TransDataContainer *tc,
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TransData *td,
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const float mat[3][3],
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short around);
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void headerResize(TransInfo *t, const float vec[3], char *str, int str_size);
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void ElementResize(const TransInfo *t,
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const TransDataContainer *tc,
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TransData *td,
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const float mat[3][3]);
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void transform_mode_init(TransInfo *t, wmOperator *op, int mode);
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/**
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* When in modal and not set, initializes a default orientation for the mode.
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*/
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void transform_mode_default_modal_orientation_set(TransInfo *t, int type);
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/* `transform_mode_align.cc` */
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extern TransModeInfo TransMode_align;
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/* `transform_mode_baketime.cc` */
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extern TransModeInfo TransMode_baketime;
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/* `transform_mode_bbone_resize.cc` */
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extern TransModeInfo TransMode_bboneresize;
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/* `transform_mode_bend.cc` */
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extern TransModeInfo TransMode_bend;
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/* `transform_mode_boneenvelope.cc` */
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extern TransModeInfo TransMode_boneenvelope;
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/* `transform_mode_boneroll.cc` */
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extern TransModeInfo TransMode_boneroll;
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/* `transform_mode_curveshrinkfatten.cc` */
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extern TransModeInfo TransMode_curveshrinkfatten;
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/* `transform_mode_customdata.cc` */
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extern TransModeInfo TransMode_edgecrease;
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extern TransModeInfo TransMode_vertcrease;
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extern TransModeInfo TransMode_bevelweight;
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/* `transform_mode_edge_rotate_normal.cc` */
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extern TransModeInfo TransMode_rotatenormal;
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/* `transform_mode_edge_seq_slide.cc` */
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extern TransModeInfo TransMode_seqslide;
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/* `transform_mode_edge_slide.cc` */
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extern TransModeInfo TransMode_edgeslide;
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void transform_mode_edge_slide_reproject_input(TransInfo *t);
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/* `transform_mode_gpopacity.cc` */
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extern TransModeInfo TransMode_gpopacity;
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/* `transform_mode_gpshrinkfatten.cc` */
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extern TransModeInfo TransMode_gpshrinkfatten;
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/* `transform_mode_maskshrinkfatten.cc` */
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extern TransModeInfo TransMode_maskshrinkfatten;
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/* `transform_mode_mirror.cc` */
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extern TransModeInfo TransMode_mirror;
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/* `transform_mode_push_pull.cc` */
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extern TransModeInfo TransMode_pushpull;
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/* `transform_mode_resize.cc` */
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extern TransModeInfo TransMode_resize;
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/* `transform_mode_rotate.cc` */
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extern TransModeInfo TransMode_rotate;
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/* `transform_mode_shear.cc` */
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extern TransModeInfo TransMode_shear;
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/* `transform_mode_shrink_fatten.cc` */
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extern TransModeInfo TransMode_shrinkfatten;
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/* `transform_mode_skin_resize.cc` */
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extern TransModeInfo TransMode_skinresize;
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/* `transform_mode_snapsource.cc` */
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extern TransModeInfo TransMode_snapsource;
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void transform_mode_snap_source_init(TransInfo *t, wmOperator *op);
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/* `transform_mode_tilt.cc` */
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extern TransModeInfo TransMode_tilt;
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/* `transform_mode_timescale.cc` */
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extern TransModeInfo TransMode_timescale;
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/* `transform_mode_timeslide.cc` */
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extern TransModeInfo TransMode_timeslide;
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/* `transform_mode_timetranslate.cc` */
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extern TransModeInfo TransMode_timetranslate;
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/* `transform_mode_tosphere.cc` */
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extern TransModeInfo TransMode_tosphere;
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/* `transform_mode_trackball.cc` */
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extern TransModeInfo TransMode_trackball;
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/* `transform_mode_translate.cc` */
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extern TransModeInfo TransMode_translate;
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/* `transform_mode_vert_slide.cc` */
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extern TransModeInfo TransMode_vertslide;
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void transform_mode_vert_slide_reproject_input(TransInfo *t);
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