transform_input.cc File Reference

#include <cmath>
#include <cstdlib>
#include "DNA_screen_types.h"
#include "DNA_sequence_types.h"
#include "DNA_space_types.h"
#include "BKE_context.hh"
#include "BLI_math_vector.h"
#include "BLI_utildefines.h"
#include "WM_api.hh"
#include "WM_types.hh"
#include "transform.hh"
#include "transform_mode.hh"
#include "ED_sequencer.hh"
#include "SEQ_sequencer.hh"
#include "SEQ_time.hh"
#include "MEM_guardedalloc.h"

Go to the source code of this file.

Classes
struct	InputAngle_Data

Functions
Callbacks for #MouseInput.apply
static void	InputVector (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
static void	InputSpring (TransInfo *, MouseInput *mi, const double mval[2], float output[3])
static void	InputSpringFlip (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
static void	InputSpringDelta (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
static void	InputTrackBall (TransInfo *, MouseInput *mi, const double mval[2], float output[3])
static void	InputHorizontalRatio (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
static void	InputHorizontalAbsolute (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
static void	InputVerticalRatio (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
static void	InputVerticalAbsolute (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
static void	InputCustomRatioFlip (TransInfo *, MouseInput *mi, const double mval[2], float output[3])
static void	InputCustomRatio (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
static void	InputAngle (TransInfo *, MouseInput *mi, const double mval[2], float output[3])
static void	InputAngleSpring (TransInfo *t, MouseInput *mi, const double mval[2], float output[3])
Custom 2D Start/End Coordinate API
INPUT_CUSTOM_RATIO INPUT_CUSTOM_RATIO_FLIP
void	setCustomPoints (TransInfo *, MouseInput *mi, const int mval_start[2], const int mval_end[2])
void	setCustomPointsFromDirection (TransInfo *t, MouseInput *mi, const float2 &dir)
Setup & Handle Mouse Input
void	transform_input_reset (TransInfo *t, const float2 &mval)
void	initMouseInput (TransInfo *t, MouseInput *mi, const float2 &center, const float2 &mval, const bool precision)
static void	calcSpringFactor (MouseInput *mi)
static int	transform_seq_slide_strip_cursor_get (const Sequence *seq)
static int	transform_seq_slide_cursor_get (TransInfo *t)
void	initMouseInputMode (TransInfo *t, MouseInput *mi, MouseInputMode mode)
void	setInputPostFct (MouseInput *mi, void(*post)(TransInfo *t, float values[3]))
void	applyMouseInput (TransInfo *t, MouseInput *mi, const float2 &mval, float output[3])
void	transform_input_update (TransInfo *t, const float fac)
void	transform_input_virtual_mval_reset (TransInfo *t)

Function Documentation

applyMouseInput()

void applyMouseInput	(	TransInfo *	t,
		MouseInput *	mi,
		const float2 &	mval,
		float	output[3] )

Definition at line 487 of file transform_input.cc.

References MouseInput::accum, MouseInput::apply, double(), MouseInput::imval, MouseInput::post, MouseInput::precision, MouseInput::precision_factor, MouseInput::prev, MouseInput::use_virtual_mval, and MouseInput::virtual_mval.

calcSpringFactor()

static void calcSpringFactor ( MouseInput * mi )

static

Definition at line 287 of file transform_input.cc.

References MouseInput::center, MouseInput::factor, float, MouseInput::imval, and len_v2().

Referenced by initMouseInputMode().

initMouseInput()

void initMouseInput	(	TransInfo *	t,
		MouseInput *	mi,
		const float2 &	center,
		const float2 &	mval,
		const bool	precision )

Definition at line 274 of file transform_input.cc.

References MouseInput::center, MouseInput::factor, MouseInput::post, MouseInput::precision, and transform_input_reset().

initMouseInputMode()

void initMouseInputMode	(	TransInfo *	t,
		MouseInput *	mi,
		MouseInputMode	mode )

Definition at line 351 of file transform_input.cc.

References MouseInput::apply, calcSpringFactor(), TransInfo::context, CTX_wm_space_seq(), CTX_wm_window(), data, MouseInput::data, MouseInput::factor, SpaceSeq::flag, TransInfo::flag, TransInfo::helpline, HLP_ANGLE, HLP_CARROW, HLP_HARROW, HLP_NONE, HLP_SPRING, HLP_TRACKBALL, HLP_VARROW, MouseInput::imval, INPUT_ANGLE, INPUT_ANGLE_SPRING, INPUT_CUSTOM_RATIO, INPUT_CUSTOM_RATIO_FLIP, INPUT_HORIZONTAL_ABSOLUTE, INPUT_HORIZONTAL_RATIO, INPUT_NONE, INPUT_SPRING, INPUT_SPRING_DELTA, INPUT_SPRING_FLIP, INPUT_TRACKBALL, INPUT_VECTOR, INPUT_VERTICAL_ABSOLUTE, INPUT_VERTICAL_RATIO, InputAngle(), InputAngleSpring(), InputCustomRatio(), InputCustomRatioFlip(), InputHorizontalAbsolute(), InputHorizontalRatio(), InputSpring(), InputSpringDelta(), InputSpringFlip(), InputTrackBall(), InputVector(), InputVerticalAbsolute(), InputVerticalRatio(), MEM_callocN, MEM_freeN(), TransInfo::mode, InputAngle_Data::mval_prev, MouseInput::precision_factor, T_MODAL, T_MODAL_CURSOR_SET, TFM_SEQ_SLIDE, transform_mode_edge_seq_slide_use_restore_handle_selection(), transform_seq_slide_cursor_get(), MouseInput::use_virtual_mval, WM_cursor_modal_set(), WM_CURSOR_NONE, and WM_CURSOR_NSEW_SCROLL.

Referenced by init_mode_impl(), initAlign(), initBakeTime(), initBend(), initBoneEnvelope(), initBoneRoll(), initBoneSize(), initCurveShrinkFatten(), initEdgeSlide_ex(), initGPOpacity(), initGPShrinkFatten(), initMaskShrinkFatten(), initMirror(), initNormalRotation(), initPushPull(), initResize(), initRotation(), initSeqSlide(), initShear_mouseInputMode(), initShrinkFatten(), initSkinResize(), initTilt(), initTimeScale(), initTimeSlide(), initTimeTranslate(), initToSphere(), initTrackball(), initTranslation(), and initVertSlide_ex().

InputAngle()

static void InputAngle ( TransInfo * , MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_ANGLE.

Definition at line 181 of file transform_input.cc.

References angle_normalized_v2v2(), MouseInput::center, copy_v2_v2(), cross_v2v2(), MouseInput::data, double(), float, normalize_v2(), MouseInput::precision, MouseInput::precision_factor, and sub_v2_v2v2().

Referenced by initMouseInputMode(), InputAngleSpring(), transform_input_reset(), transform_input_update(), and transform_input_virtual_mval_reset().

InputAngleSpring()

static void InputAngleSpring ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Definition at line 207 of file transform_input.cc.

References InputAngle(), and InputSpring().

Referenced by initMouseInputMode(), transform_input_reset(), transform_input_update(), and transform_input_virtual_mval_reset().

InputCustomRatio()

static void InputCustomRatio ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_CUSTOM_RATIO.

Definition at line 169 of file transform_input.cc.

References InputCustomRatioFlip().

Referenced by initMouseInputMode().

InputCustomRatioFlip()

static void InputCustomRatioFlip ( TransInfo * , MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_CUSTOM_RATIO_FLIP.

Definition at line 142 of file transform_input.cc.

References MouseInput::data, distance(), and length().

Referenced by initMouseInputMode(), and InputCustomRatio().

InputHorizontalAbsolute()

static void InputHorizontalAbsolute ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_HORIZONTAL_ABSOLUTE.

Definition at line 105 of file transform_input.cc.

References dot_v3v3(), InputVector(), project_v3_v3v3(), and TransInfo::viewinv.

Referenced by initMouseInputMode().

InputHorizontalRatio()

static void InputHorizontalRatio ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_HORIZONTAL_RATIO.

Definition at line 94 of file transform_input.cc.

References MouseInput::imval, TransInfo::region, and ARegion::winx.

Referenced by initMouseInputMode().

InputSpring()

static void InputSpring ( TransInfo * , MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_SPRING.

Definition at line 47 of file transform_input.cc.

References MouseInput::center, double(), and MouseInput::factor.

Referenced by initMouseInputMode(), InputAngleSpring(), InputSpringDelta(), and InputSpringFlip().

InputSpringDelta()

static void InputSpringDelta ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_SPRING_DELTA.

Definition at line 74 of file transform_input.cc.

References InputSpring().

Referenced by initMouseInputMode().

InputSpringFlip()

static void InputSpringFlip ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_SPRING_FLIP.

Definition at line 60 of file transform_input.cc.

References MouseInput::center, MouseInput::imval, and InputSpring().

Referenced by initMouseInputMode().

InputTrackBall()

static void InputTrackBall ( TransInfo * , MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_TRACKBALL.

Definition at line 81 of file transform_input.cc.

References MouseInput::factor, float, and MouseInput::imval.

Referenced by initMouseInputMode().

InputVector()

static void InputVector ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Callback for #INPUT_VECTOR.

Definition at line 41 of file transform_input.cc.

References convertViewVec(), and MouseInput::imval.

Referenced by initMouseInputMode(), InputHorizontalAbsolute(), and InputVerticalAbsolute().

InputVerticalAbsolute()

static void InputVerticalAbsolute ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Callback for INPUT_VERTICAL_ABSOLUTE.

Definition at line 127 of file transform_input.cc.

References dot_v3v3(), InputVector(), project_v3_v3v3(), and TransInfo::viewinv.

Referenced by initMouseInputMode().

InputVerticalRatio()

static void InputVerticalRatio ( TransInfo * t, MouseInput * mi, const double mval[2], float output[3] )

static

Definition at line 118 of file transform_input.cc.

References MouseInput::imval, TransInfo::region, and ARegion::winy.

Referenced by initMouseInputMode().

setCustomPoints()

void setCustomPoints	(	TransInfo *	t,
		MouseInput *	mi,
		const int	mval_start[2],
		const int	mval_end[2] )

Definition at line 226 of file transform_input.cc.

References data, MouseInput::data, and MEM_reallocN.

Referenced by calcEdgeSlideCustomPoints(), initResize(), setCustomPointsFromDirection(), transform_mode_edge_slide_reproject_input(), and vert_slide_update_input().

setCustomPointsFromDirection()

void setCustomPointsFromDirection	(	TransInfo *	t,
		MouseInput *	mi,
		const float2 &	dir )

Definition at line 243 of file transform_input.cc.

References abs(), BLI_ASSERT_UNIT_V2, MouseInput::imval, TransInfo::region, setCustomPoints(), ARegion::winx, and ARegion::winy.

setInputPostFct()

void setInputPostFct	(	MouseInput *	mi,
		void(*	post )(TransInfo *t, float values[3]) )

Definition at line 482 of file transform_input.cc.

References MouseInput::post.

transform_input_reset()

void transform_input_reset	(	TransInfo *	t,
		const float2 &	mval )

Definition at line 260 of file transform_input.cc.

References MouseInput::apply, MouseInput::data, ELEM, MouseInput::imval, InputAngle(), InputAngleSpring(), TransInfo::mouse, and InputAngle_Data::mval_prev.

Referenced by initMouseInput().

transform_input_update()

void transform_input_update	(	TransInfo *	t,
		const float	fac )

Definition at line 526 of file transform_input.cc.

References MouseInput::accum, add_v2_v2_db(), MouseInput::apply, MouseInput::center, TransInfo::center2d, copy_v2_v2(), copy_v2_v2_db(), MouseInput::data, ELEM, MouseInput::factor, MouseInput::imval, InputAngle(), InputAngleSpring(), TransInfo::mode, TransInfo::mouse, InputAngle_Data::mval_prev, MouseInput::prev, sub_v2_v2v2(), sub_v2_v2v2_db(), TFM_EDGE_SLIDE, TFM_VERT_SLIDE, transform_mode_edge_slide_reproject_input(), transform_mode_vert_slide_reproject_input(), MouseInput::use_virtual_mval, and MouseInput::virtual_mval.

Referenced by transformViewUpdate().

transform_input_virtual_mval_reset()

void transform_input_virtual_mval_reset

(

TransInfo *

t

)

Definition at line 563 of file transform_input.cc.

References InputAngle_Data::angle, MouseInput::apply, MouseInput::data, ELEM, MouseInput::imval, InputAngle(), InputAngleSpring(), TransInfo::mouse, and MouseInput::virtual_mval.

Referenced by transform_modal().

transform_seq_slide_cursor_get()

static int transform_seq_slide_cursor_get ( TransInfo * t )

static

Definition at line 309 of file transform_input.cc.

References TransInfo::context, ED_sequencer_selected_strips_from_context(), Sequence::machine, TransInfo::scene, SEQ_time_left_handle_frame_get(), SEQ_time_right_handle_frame_get(), blender::VectorSet< Key, ProbingStrategy, Hash, IsEqual, Slot, Allocator >::size(), SWAP, transform_seq_slide_strip_cursor_get(), USER_SEQ_ED_SIMPLE_TWEAKING, WM_CURSOR_BOTH_HANDLES, WM_CURSOR_LEFT_HANDLE, WM_CURSOR_NSEW_SCROLL, and WM_CURSOR_RIGHT_HANDLE.

Referenced by initMouseInputMode().

transform_seq_slide_strip_cursor_get()

static int transform_seq_slide_strip_cursor_get ( const Sequence * seq )

static

Definition at line 298 of file transform_input.cc.

References Sequence::flag, SEQ_LEFTSEL, SEQ_RIGHTSEL, WM_CURSOR_LEFT_HANDLE, WM_CURSOR_NSEW_SCROLL, and WM_CURSOR_RIGHT_HANDLE.

Referenced by transform_seq_slide_cursor_get().