transform_mode_rotate.cc File Reference

#include <cstdlib>
#include "BLI_math_matrix.h"
#include "BLI_math_rotation.h"
#include "BLI_math_vector.h"
#include "BLI_task.h"
#include "BKE_report.hh"
#include "BKE_unit.hh"
#include "ED_screen.hh"
#include "UI_interface.hh"
#include "transform.hh"
#include "transform_convert.hh"
#include "transform_snap.hh"
#include "transform_mode.hh"

Go to the source code of this file.

Classes
struct	RotateMatrixCache
struct	TransDataArgs_Rotate
struct	TransDataArgs_RotateTLS

Functions
Transform (Rotation) Matrix Cache
static void	rmat_cache_init (RotateMatrixCache *rmc, const float angle, const float axis[3])
static void	rmat_cache_reset (RotateMatrixCache *rmc)
static void	rmat_cache_update (RotateMatrixCache *rmc, const float axis[3], const float angle)
Transform (Rotation) Element
static void	transdata_elem_rotate (const TransInfo *t, const TransDataContainer *tc, TransData *td, const float axis[3], const float angle, const float angle_step, const bool is_large_rotation, RotateMatrixCache *rmc)
static void	transdata_elem_rotate_fn (void *__restrict iter_data_v, const int iter, const TaskParallelTLS *__restrict tls)
Transform (Rotation)
static float	RotationBetween (TransInfo *t, const float p1[3], const float p2[3])
static void	ApplySnapRotation (TransInfo *t, float *value)
static float	large_rotation_limit (float angle)
static void	applyRotationValue (TransInfo *t, float angle, const float axis[3], const bool is_large_rotation)
static bool	uv_rotation_in_clip_bounds_test (const TransInfo *t, const float angle)
static bool	clip_uv_transform_rotate (const TransInfo *t, float *vec, float *vec_inside_bounds)
static void	applyRotation (TransInfo *t)
static void	applyRotationMatrix (TransInfo *t, float mat_xform[4][4])
static void	initRotation (TransInfo *t, wmOperator *)

Variables
TransModeInfo	TransMode_rotate

Function Documentation

applyRotation()

static void applyRotation ( TransInfo * t )

static

Definition at line 336 of file transform_mode_rotate.cc.

References applyNumInput(), TransCon::applyRot, applyRotationValue(), TransInfo::area, clip_uv_transform_rotate(), clipUVData(), TransInfo::con, CON_APPLY, ED_area_status_text(), TransInfo::flag, hasNumInput(), headerRotation(), large_rotation_limit(), TransCon::mode, negate_v3_v3(), TransInfo::num, TransInfo::orient_axis, recalc_data(), TransInfo::spacemtx, str, T_CLIP_UV, T_PROP_EDIT, transform_snap_increment(), transform_snap_is_active(), transform_snap_mixed_apply(), UI_MAX_DRAW_STR, validSnap(), TransInfo::values, TransInfo::values_final, TransInfo::values_inside_constraints, and TransInfo::values_modal_offset.

applyRotationMatrix()

static void applyRotationMatrix ( TransInfo * t, float mat_xform[4][4] )

static

Definition at line 383 of file transform_mode_rotate.cc.

References TransCon::applyRot, axis_angle_normalized_to_mat3(), TransInfo::center_global, TransInfo::con, CON_APPLY, copy_m4_m3(), mat4, TransCon::mode, mul_m4_m4m4(), negate_v3_v3(), TransInfo::orient_axis, TransInfo::spacemtx, transform_pivot_set_m4(), and TransInfo::values_final.

applyRotationValue()

static void applyRotationValue ( TransInfo * t, float angle, const float axis[3], const bool is_large_rotation )

static

Definition at line 223 of file transform_mode_rotate.cc.

References angle(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), copy_v3_v3(), float, FOREACH_TRANS_DATA_CONTAINER, large_rotation_limit(), M_PI, rmat_cache_init(), TransDataArgs_RotateTLS::rmc, TransDataArgs_Rotate::t, TD_SKIP, transdata_elem_rotate(), transdata_elem_rotate_fn(), and TRANSDATA_THREAD_LIMIT.

Referenced by applyRotation().

ApplySnapRotation()

static void ApplySnapRotation ( TransInfo * t, float * value )

static

Definition at line 202 of file transform_mode_rotate.cc.

References getSnapPoint(), RotationBetween(), TransSnap::snap_source, and TransInfo::tsnap.

clip_uv_transform_rotate()

static bool clip_uv_transform_rotate ( const TransInfo * t, float * vec, float * vec_inside_bounds )

static

Definition at line 305 of file transform_mode_rotate.cc.

References angle(), ELEM, max_i(), and uv_rotation_in_clip_bounds_test().

Referenced by applyRotation().

initRotation()

static void initRotation ( TransInfo * t, wmOperator *  )

static

Definition at line 402 of file transform_mode_rotate.cc.

References B_UNIT_ROTATION, BKE_report(), copy_v3_fl(), TransInfo::flag, NumInput::idx_max, TransInfo::idx_max, initMouseInputMode(), initSnapAngleIncrements(), INPUT_ANGLE, TransInfo::mode, TransInfo::mouse, TransInfo::num, TransInfo::reports, RPT_ERROR, TransInfo::scene, TransInfo::snap, SPACE_ACTION, TransInfo::spacetype, TransInfo::state, UnitSettings::system, UnitSettings::system_rotation, T_2D_EDIT, T_NO_CONSTRAINT, TFM_ROTATION, TRANS_CANCEL, transform_mode_default_modal_orientation_set(), Scene::unit, NumInput::unit_sys, NumInput::unit_type, NumInput::unit_use_radians, USER_UNIT_ROT_RADIANS, V3D_ORIENT_VIEW, and NumInput::val_inc.

large_rotation_limit()

static float large_rotation_limit ( float angle )

static

Definition at line 211 of file transform_mode_rotate.cc.

References angle(), fabsf, float, fmodf, and M_PI.

Referenced by applyRotation(), and applyRotationValue().

rmat_cache_init()

static void rmat_cache_init ( RotateMatrixCache * rmc, const float angle, const float axis[3] )

static

Definition at line 43 of file transform_mode_rotate.cc.

References axis_angle_normalized_to_mat3(), RotateMatrixCache::do_update_matrix, and RotateMatrixCache::mat.

Referenced by applyRotationValue().

rmat_cache_reset()

static void rmat_cache_reset ( RotateMatrixCache * rmc )

static

Definition at line 49 of file transform_mode_rotate.cc.

References RotateMatrixCache::do_update_matrix.

Referenced by transdata_elem_rotate().

rmat_cache_update()

static void rmat_cache_update ( RotateMatrixCache * rmc, const float axis[3], const float angle )

static

Definition at line 54 of file transform_mode_rotate.cc.

References axis_angle_normalized_to_mat3(), RotateMatrixCache::do_update_matrix, and RotateMatrixCache::mat.

Referenced by transdata_elem_rotate().

RotationBetween()

static float RotationBetween ( TransInfo * t, const float p1[3], const float p2[3] )

static

Definition at line 166 of file transform_mode_rotate.cc.

References angle(), angle_signed_on_axis_v3v3_v3(), TransCon::applyRot, atan2f, TransInfo::center_global, TransInfo::con, CON_APPLY, copy_m3_m4(), float, M_PI, TransCon::mode, mul_m3_v3(), sub_v3_v3v3(), and TransInfo::viewmat.

Referenced by ApplySnapRotation().

transdata_elem_rotate()

static void transdata_elem_rotate ( const TransInfo * t, const TransDataContainer * tc, TransData * td, const float axis[3], const float angle, const float angle_step, const bool is_large_rotation, RotateMatrixCache * rmc )

static

Definition at line 84 of file transform_mode_rotate.cc.

References angle(), TransCon::applyRot, TransInfo::around, axis_angle_normalized_to_mat3(), TransInfo::con, copy_v3_v3(), ElementRotation(), TransData::ext, fabsf, TransData::factor, TransInfo::flag, TransDataExtension::irot, RotateMatrixCache::mat, rmat_cache_reset(), rmat_cache_update(), TransDataExtension::rot, ROT_MODE_EUL, TransDataExtension::rotOrder, and T_PROP_EDIT.

Referenced by applyRotationValue(), and transdata_elem_rotate_fn().

transdata_elem_rotate_fn()

static void transdata_elem_rotate_fn ( void *__restrict iter_data_v, const int iter, const TaskParallelTLS *__restrict tls )

static

Definition at line 139 of file transform_mode_rotate.cc.

References TransDataArgs_RotateTLS::rmc, TD_SKIP, and transdata_elem_rotate().

Referenced by applyRotationValue().

uv_rotation_in_clip_bounds_test()

static bool uv_rotation_in_clip_bounds_test ( const TransInfo * t, const float angle )

static

Definition at line 272 of file transform_mode_rotate.cc.

References add_v2_v2(), TransInfo::center_global, cosf, TransData::factor, FOREACH_TRANS_DATA_CONTAINER, sinf, sub_v2_v2v2(), and TD_SKIP.

Referenced by clip_uv_transform_rotate().

Variable Documentation

TransMode_rotate

TransModeInfo TransMode_rotate

Initial value:

= {
     0,
     initRotation,
     applyRotation,
     applyRotationMatrix,
     nullptr,
     RotationBetween,
     ApplySnapRotation,
     nullptr,
}

Definition at line 431 of file transform_mode_rotate.cc.

Referenced by mode_info_get().