transform_mode_resize.cc File Reference

#include <cstdlib>
#include "DNA_windowmanager_types.h"
#include "BLI_math_matrix.h"
#include "BLI_math_vector.h"
#include "BLI_task.h"
#include "BKE_image.hh"
#include "BKE_unit.hh"
#include "ED_screen.hh"
#include "RNA_access.hh"
#include "UI_interface.hh"
#include "transform.hh"
#include "transform_constraints.hh"
#include "transform_convert.hh"
#include "transform_mode.hh"
#include "transform_snap.hh"

Go to the source code of this file.

Classes
struct	ElemResizeData

Functions
Transform (Resize) Element
static void	element_resize_fn (void *__restrict iter_data_v, const int iter, const TaskParallelTLS *__restrict)
Transform (Resize)
static float	ResizeBetween (TransInfo *t, const float p1[3], const float p2[3])
static void	ApplySnapResize (TransInfo *t, float vec[3])
static void	constrain_scale_to_boundary (const float numerator, const float denominator, float *scale)
static bool	clip_uv_transform_resize (TransInfo *t, float vec[2])
static void	applyResize (TransInfo *t)
static void	resize_transform_matrix_fn (TransInfo *t, float mat_xform[4][4])
static void	initResize (TransInfo *t, wmOperator *op)

Variables
TransModeInfo	TransMode_resize

Function Documentation

applyResize()

static void applyResize ( TransInfo * t )

static

Definition at line 192 of file transform_mode_resize.cc.

References add_v3_v3(), applyNumInput(), TransCon::applySize, TransInfo::area, BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), clip_uv_transform_resize(), clipUVData(), TransInfo::con, CON_APPLY, CON_AXIS0, constraintNumInput(), copy_m3_m3(), copy_v3_fl(), copy_v3_v3(), ED_area_status_text(), element_resize_fn(), ElementResize(), TransInfo::flag, FOREACH_TRANS_DATA_CONTAINER, headerResize(), TransInfo::mat, TransCon::mode, TransInfo::num, recalc_data(), size_to_mat3(), str, ElemResizeData::t, T_CLIP_UV, T_INPUT_IS_VALUES_FINAL, T_PROP_EDIT, TD_SKIP, TRANSDATA_THREAD_LIMIT, transform_snap_increment(), transform_snap_mixed_apply(), UI_MAX_DRAW_STR, TransInfo::values, TransInfo::values_final, and TransInfo::values_modal_offset.

ApplySnapResize()

static void ApplySnapResize ( TransInfo * t, float vec[3] )

static

Definition at line 84 of file transform_mode_resize.cc.

References copy_v3_fl(), getSnapPoint(), ResizeBetween(), TransSnap::snap_source, TRANSFORM_DIST_INVALID, and TransInfo::tsnap.

clip_uv_transform_resize()

static bool clip_uv_transform_resize ( TransInfo * t, float vec[2] )

static

Definition at line 139 of file transform_mode_resize.cc.

References TransInfo::area, TransInfo::around, TransInfo::aspect, BKE_image_find_nearest_tile_with_offset(), TransInfo::center_global, TransInfo::con, CON_AXIS0, CON_AXIS1, constrain_scale_to_boundary(), ListBase::first, FOREACH_TRANS_DATA_CONTAINER, SpaceImage::image, min, TransCon::mode, ScrArea::spacedata, and transdata_check_local_center().

Referenced by applyResize().

constrain_scale_to_boundary()

static void constrain_scale_to_boundary ( const float numerator, const float denominator, float * scale )

static

Find the correction for the scaling factor when "Constrain to Bounds" is active.

Parameters

numerator	How far the UV boundary (unit square) is from the origin of the scale.
denominator	How far the AABB is from the origin of the scale.
scale	Scale parameter to update.

Definition at line 101 of file transform_mode_resize.cc.

References fabsf.

Referenced by clip_uv_transform_resize().

element_resize_fn()

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

static

Definition at line 44 of file transform_mode_resize.cc.

References ElementResize(), and TD_SKIP.

Referenced by applyResize().

initResize()

static void initResize ( TransInfo * t, wmOperator * op )

static

Definition at line 297 of file transform_mode_resize.cc.

References B_UNIT_NONE, BLI_assert, TransInfo::center2d, copy_m3_m4(), copy_v3_fl(), NumInput::flag, TransInfo::flag, wmOperator::idname, NumInput::idx_max, TransInfo::idx_max, initMouseInputMode(), INPUT_CUSTOM_RATIO, INPUT_SPRING_FLIP, is_zero_v2(), is_zero_v3(), TransInfo::mouse, mul_v3_m3v3(), TransInfo::mval, normalize_v2(), TransInfo::num, NUM_AFFECT_ALL, NUM_NO_ZERO, NUM_NULL_ONE, project_v2_v2v2(), wmOperator::ptr, RNA_property_float_get_array(), RNA_struct_find_property(), TransInfo::scene, setCustomPoints(), TransInfo::snap, STREQ, UnitSettings::system, T_EDIT, transform_mode_default_modal_orientation_set(), Scene::unit, NumInput::unit_sys, NumInput::unit_type, V3D_ORIENT_GLOBAL, NumInput::val_flag, NumInput::val_inc, TransInfo::viewmat, and zero_v3().

resize_transform_matrix_fn()

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

static

Definition at line 289 of file transform_mode_resize.cc.

References TransInfo::center_global, copy_m4_m3(), TransInfo::mat, mat4, mul_m4_m4m4(), and transform_pivot_set_m4().

ResizeBetween()

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

static

Definition at line 62 of file transform_mode_resize.cc.

References TransCon::applyRot, TransInfo::center_global, TransInfo::con, CON_APPLY, len_v3(), TransCon::mode, mul_m3_v3(), TransCon::pmtx, project_v3_v3v3(), sub_v3_v3v3(), and TRANSFORM_DIST_INVALID.

Referenced by ApplySnapResize().

Variable Documentation

TransMode_resize

TransModeInfo TransMode_resize

Initial value:

= {
     T_NULL_ONE,
     initResize,
     applyResize,
     resize_transform_matrix_fn,
     nullptr,
     ResizeBetween,
     ApplySnapResize,
     nullptr,
}

Definition at line 374 of file transform_mode_resize.cc.

Referenced by mode_info_get().