#include "BLI_array.hh"
#include "BLI_math_vector_types.hh"
#include "ED_anim_api.hh"
#include "DNA_curve_types.h"

Classes
struct	KeyframeEdit_LassoData
struct	KeyframeEdit_CircleData
struct	CfraElem
struct	KeyframeEditData
struct	KeyframeEditCD_Remap
struct	FCurveSegment
struct	KeyframePasteContext

Typedefs
Function Pointer Typedefs
using	FcuEditFunc = void ()(FCurve fcu)
using	KeyframeEditFunc = short ()(KeyframeEditData ked, BezTriple *bezt)

Enumerations
enum	eEditKeyframes_Select { SELECT_REPLACE = (1 << 0) , SELECT_ADD = (1 << 1) , SELECT_SUBTRACT = (1 << 2) , SELECT_INVERT = (1 << 3) , SELECT_EXTEND_RANGE = (1 << 4) }
enum	eEditKeyframes_SelMap { SELMAP_MORE = 0 , SELMAP_LESS }
enum	eEditKeyframes_Snap { SNAP_KEYS_CURFRAME = 1 , SNAP_KEYS_NEARFRAME , SNAP_KEYS_NEARSEC , SNAP_KEYS_NEARMARKER , SNAP_KEYS_HORIZONTAL , SNAP_KEYS_VALUE , SNAP_KEYS_TIME }
enum	eEditKeyframes_Equalize { EQUALIZE_HANDLES_LEFT = (1 << 0) , EQUALIZE_HANDLES_RIGHT = (1 << 1) , EQUALIZE_HANDLES_BOTH = (EQUALIZE_HANDLES_LEFT \| EQUALIZE_HANDLES_RIGHT) }
enum	eEditKeyframes_Mirror { MIRROR_KEYS_CURFRAME = 1 , MIRROR_KEYS_YAXIS , MIRROR_KEYS_XAXIS , MIRROR_KEYS_MARKER , MIRROR_KEYS_VALUE , MIRROR_KEYS_TIME }
Tool Flags
enum	eEditKeyframes_Validate { BEZT_OK_FRAME = 1 , BEZT_OK_FRAMERANGE , BEZT_OK_SELECTED , BEZT_OK_SELECTED_KEY , BEZT_OK_VALUE , BEZT_OK_VALUERANGE , BEZT_OK_REGION , BEZT_OK_REGION_LASSO , BEZT_OK_REGION_CIRCLE , BEZT_OK_CHANNEL_LASSO , BEZT_OK_CHANNEL_CIRCLE }
Defines for 'OK' polls + KeyframeEditData Flags
enum	eKeyframeVertOk { KEYFRAME_NONE = 0 , KEYFRAME_OK_KEY = (1 << 0) , KEYFRAME_OK_H1 = (1 << 1) , KEYFRAME_OK_H2 = (1 << 2) , KEYFRAME_OK_ALL = (KEYFRAME_OK_KEY \| KEYFRAME_OK_H1 \| KEYFRAME_OK_H2) }
enum	eKeyframeIterFlags { KEYFRAME_ITER_INCL_HANDLES = (1 << 0) , KED_F1_NLA_UNMAP = (1 << 1) , KED_F2_NLA_UNMAP = (1 << 2) , KEYFRAME_ITER_HANDLES_DEFAULT_INVISIBLE = (1 << 3) , KEYFRAME_ITER_HANDLES_INVISIBLE = (1 << 4) }
Custom Data Type Defines
enum	eKeyPasteOffset { KEYFRAME_PASTE_OFFSET_CFRA_START , KEYFRAME_PASTE_OFFSET_CFRA_END , KEYFRAME_PASTE_OFFSET_CFRA_RELATIVE , KEYFRAME_PASTE_OFFSET_NONE }
enum	eKeyPasteValueOffset { KEYFRAME_PASTE_VALUE_OFFSET_LEFT_KEY , KEYFRAME_PASTE_VALUE_OFFSET_RIGHT_KEY , KEYFRAME_PASTE_VALUE_OFFSET_CFRA , KEYFRAME_PASTE_VALUE_OFFSET_CURSOR , KEYFRAME_PASTE_VALUE_OFFSET_NONE }
enum	eKeyMergeMode { KEYFRAME_PASTE_MERGE_MIX , KEYFRAME_PASTE_MERGE_OVER , KEYFRAME_PASTE_MERGE_OVER_RANGE , KEYFRAME_PASTE_MERGE_OVER_RANGE_ALL }
enum	eKeyPasteError { KEYFRAME_PASTE_OK , KEYFRAME_PASTE_NOTHING_TO_PASTE , KEYFRAME_PASTE_NOWHERE_TO_PASTE }

Functions
Looping API
Functions for looping over keyframes.
short	ANIM_fcurve_keyframes_loop (KeyframeEditData ked, FCurve fcu, KeyframeEditFunc key_ok, KeyframeEditFunc key_cb, FcuEditFunc fcu_cb)
void	ANIM_fcurve_equalize_keyframes_loop (FCurve *fcu, eEditKeyframes_Equalize mode, float handle_length, bool flatten)
short	ANIM_animchannel_keyframes_loop (KeyframeEditData ked, bDopeSheet ads, bAnimListElem *ale, KeyframeEditFunc key_ok, KeyframeEditFunc key_cb, FcuEditFunc fcu_cb)
void	ANIM_animdata_keyframe_callback (bAnimContext *ac, eAnimFilter_Flags filter, KeyframeEditFunc callback_fn)
void	ANIM_editkeyframes_refresh (bAnimContext *ac)
BezTriple Callback Getters
KeyframeEditFunc	ANIM_editkeyframes_ok (short mode)
KeyframeEditFunc	ANIM_editkeyframes_snap (short mode)
KeyframeEditFunc	ANIM_editkeyframes_mirror (short mode)
KeyframeEditFunc	ANIM_editkeyframes_select (eEditKeyframes_Select selectmode)
KeyframeEditFunc	ANIM_editkeyframes_handles (short mode)
KeyframeEditFunc	ANIM_editkeyframes_ipo (short mode)
KeyframeEditFunc	ANIM_editkeyframes_keytype (eBezTriple_KeyframeType keyframe_type)
KeyframeEditFunc	ANIM_editkeyframes_easing (short mode)
BezTriple Callbacks (Selection Map)
KeyframeEditFunc	ANIM_editkeyframes_buildselmap (short mode)
short	bezt_selmap_flush (KeyframeEditData ked, BezTriple bezt)
BezTriple Callback (Assorted Utilities)
short	bezt_calc_average (KeyframeEditData ked, BezTriple bezt)
short	bezt_to_cfraelem (KeyframeEditData ked, BezTriple bezt)
void	bezt_remap_times (KeyframeEditData ked, BezTriple bezt)

1.5-D Region Testing Utilities (Lasso/Circle Select)
enum class	FCurveSegmentAnchor { LEFT , RIGHT }
enum	tShearDirection { SHEAR_FROM_LEFT = 1 , SHEAR_FROM_RIGHT }
bool	keyframe_region_lasso_test (const KeyframeEdit_LassoData *data_lasso, const float xy[2])
bool	keyframe_region_circle_test (const KeyframeEdit_CircleData *data_circle, const float xy[2])
bool	duplicate_fcurve_keys (FCurve *fcu)
float	get_default_rna_value (const FCurve fcu, PropertyRNA prop, PointerRNA *ptr)
ListBase	find_fcurve_segments (FCurve *fcu)
void	clean_fcurve (bAnimListElem *ale, float thresh, bool cleardefault, bool only_selected_keys)
void	blend_to_neighbor_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor)
void	breakdown_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor)
void	scale_average_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor)
void	push_pull_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor)
void	scale_from_fcurve_segment_neighbor (FCurve fcu, FCurveSegment segment, float factor, FCurveSegmentAnchor anchor)
void	ED_ANIM_get_1d_gauss_kernel (const float sigma, int kernel_size, double *r_kernel)
ButterworthCoefficients *	ED_anim_allocate_butterworth_coefficients (const int filter_order)
void	ED_anim_free_butterworth_coefficients (ButterworthCoefficients *bw_coeff)
void	ED_anim_calculate_butterworth_coefficients (float cutoff_frequency, float sampling_frequency, ButterworthCoefficients *bw_coeff)
void	butterworth_smooth_fcurve_segment (FCurve fcu, FCurveSegment segment, float samples, int sample_count, float factor, int blend_in_out, int sample_rate, ButterworthCoefficients bw_coeff)
void	smooth_fcurve_segment (FCurve fcu, FCurveSegment segment, const float original_values, float samples, const int sample_count, float factor, int kernel_size, const double *kernel)
void	ease_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor, float width)
void	shear_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor, tShearDirection direction)
void	blend_offset_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor)
void	blend_to_ease_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor)
void	time_offset_fcurve_segment (FCurve fcu, FCurveSegment segment, float frame_offset)
bool	decimate_fcurve (bAnimListElem *ale, float remove_ratio, float error_sq_max)
bool	match_slope_fcurve_segment (FCurve fcu, FCurveSegment segment, float factor)
void	blend_to_default_fcurve (PointerRNA id_ptr, FCurve fcu, float factor)
void	smooth_fcurve (FCurve *fcu)
void	ANIM_fcurves_copybuf_reset ()
void	ANIM_fcurves_copybuf_free ()
bool	copy_animedit_keys (bAnimContext ac, ListBase anim_data)
eKeyPasteError	paste_animedit_keys (bAnimContext ac, ListBase anim_data, const KeyframePasteContext &paste_context)

Typedef Documentation

◆ FcuEditFunc

using FcuEditFunc = void (*)(FCurve *fcu)

Callback function that refreshes the F-Curve after use.

Definition at line 219 of file ED_keyframes_edit.hh.

◆ KeyframeEditFunc

using KeyframeEditFunc = short (*)(KeyframeEditData *ked, BezTriple *bezt)

Callback function that operates on the given BezTriple.

Definition at line 221 of file ED_keyframes_edit.hh.

Enumeration Type Documentation

◆ eEditKeyframes_Equalize

enum eEditKeyframes_Equalize

Enumerator
EQUALIZE_HANDLES_LEFT
EQUALIZE_HANDLES_RIGHT
EQUALIZE_HANDLES_BOTH

Definition at line 87 of file ED_keyframes_edit.hh.

◆ eEditKeyframes_Mirror

enum eEditKeyframes_Mirror

Enumerator
MIRROR_KEYS_CURFRAME
MIRROR_KEYS_YAXIS
MIRROR_KEYS_XAXIS
MIRROR_KEYS_MARKER
MIRROR_KEYS_VALUE
MIRROR_KEYS_TIME

Definition at line 94 of file ED_keyframes_edit.hh.

◆ eEditKeyframes_Select

enum eEditKeyframes_Select

Enumerator
SELECT_REPLACE
SELECT_ADD
SELECT_SUBTRACT
SELECT_INVERT
SELECT_EXTEND_RANGE

Definition at line 57 of file ED_keyframes_edit.hh.

◆ eEditKeyframes_SelMap

enum eEditKeyframes_SelMap

Enumerator
SELMAP_MORE
SELMAP_LESS

Definition at line 70 of file ED_keyframes_edit.hh.

◆ eEditKeyframes_Snap

enum eEditKeyframes_Snap

Enumerator
SNAP_KEYS_CURFRAME
SNAP_KEYS_NEARFRAME
SNAP_KEYS_NEARSEC
SNAP_KEYS_NEARMARKER
SNAP_KEYS_HORIZONTAL
SNAP_KEYS_VALUE
SNAP_KEYS_TIME

Definition at line 76 of file ED_keyframes_edit.hh.

◆ eEditKeyframes_Validate

enum eEditKeyframes_Validate

bezt validation.

Enumerator
BEZT_OK_FRAME
BEZT_OK_FRAMERANGE
BEZT_OK_SELECTED
BEZT_OK_SELECTED_KEY
BEZT_OK_VALUE
BEZT_OK_VALUERANGE
BEZT_OK_REGION
BEZT_OK_REGION_LASSO
BEZT_OK_REGION_CIRCLE
BEZT_OK_CHANNEL_LASSO
BEZT_OK_CHANNEL_CIRCLE

Definition at line 34 of file ED_keyframes_edit.hh.

◆ eKeyframeIterFlags

enum eKeyframeIterFlags

Enumerator
KEYFRAME_ITER_INCL_HANDLES
KED_F1_NLA_UNMAP
KED_F2_NLA_UNMAP
KEYFRAME_ITER_HANDLES_DEFAULT_INVISIBLE
KEYFRAME_ITER_HANDLES_INVISIBLE

Definition at line 139 of file ED_keyframes_edit.hh.

◆ eKeyframeVertOk

enum eKeyframeVertOk

Enumerator
KEYFRAME_NONE
KEYFRAME_OK_KEY
KEYFRAME_OK_H1
KEYFRAME_OK_H2
KEYFRAME_OK_ALL

Definition at line 126 of file ED_keyframes_edit.hh.

◆ eKeyMergeMode

enum eKeyMergeMode

Enumerator
KEYFRAME_PASTE_MERGE_MIX	Overlay existing with new keys.
KEYFRAME_PASTE_MERGE_OVER	Replace entire fcurve.
KEYFRAME_PASTE_MERGE_OVER_RANGE	Overwrite keys in pasted range.
KEYFRAME_PASTE_MERGE_OVER_RANGE_ALL	Overwrite keys in pasted range (use all keyframe start & end for range).

Definition at line 260 of file ED_keyframes_edit.hh.

◆ eKeyPasteError

enum eKeyPasteError

Possible errors occurring while pasting keys.

Enumerator
KEYFRAME_PASTE_OK	No errors occurred.
KEYFRAME_PASTE_NOTHING_TO_PASTE	Nothing was copied.
KEYFRAME_PASTE_NOWHERE_TO_PASTE	No F-curves was selected to paste into.

Definition at line 272 of file ED_keyframes_edit.hh.

◆ eKeyPasteOffset

enum eKeyPasteOffset

Paste options.

Enumerator
KEYFRAME_PASTE_OFFSET_CFRA_START	Paste keys starting at current frame.
KEYFRAME_PASTE_OFFSET_CFRA_END	Paste keys ending at current frame.
KEYFRAME_PASTE_OFFSET_CFRA_RELATIVE	Paste keys relative to the current frame when copying.
KEYFRAME_PASTE_OFFSET_NONE	Paste keys from original time.

Definition at line 236 of file ED_keyframes_edit.hh.

◆ eKeyPasteValueOffset

enum eKeyPasteValueOffset

Enumerator
KEYFRAME_PASTE_VALUE_OFFSET_LEFT_KEY	Paste keys with the first key matching the key left of the cursor.
KEYFRAME_PASTE_VALUE_OFFSET_RIGHT_KEY	Paste keys with the last key matching the key right of the cursor.
KEYFRAME_PASTE_VALUE_OFFSET_CFRA	Paste keys relative to the value of the curve under the cursor.
KEYFRAME_PASTE_VALUE_OFFSET_CURSOR	Paste values relative to the cursor position.
KEYFRAME_PASTE_VALUE_OFFSET_NONE	Paste keys with the exact copied value.

Definition at line 247 of file ED_keyframes_edit.hh.

◆ FCurveSegmentAnchor

enum class FCurveSegmentAnchor

strong

Used for operators that need a reference key of the segment to work.

Enumerator
LEFT
RIGHT

Definition at line 440 of file ED_keyframes_edit.hh.

◆ tShearDirection

enum tShearDirection

Enumerator
SHEAR_FROM_LEFT
SHEAR_FROM_RIGHT

Definition at line 483 of file ED_keyframes_edit.hh.

Function Documentation

◆ ANIM_animchannel_keyframes_loop()

short ANIM_animchannel_keyframes_loop	(	KeyframeEditData *	ked,
		bDopeSheet *	ads,
		bAnimListElem *	ale,
		KeyframeEditFunc	key_ok,
		KeyframeEditFunc	key_cb,
		FcuEditFunc	fcu_cb )

Function for working with any type (i.e. one of the known types) of animation channel.

Definition at line 407 of file keyframes_edit.cc.

References action_layered_keyframes_loop(), action_legacy_keyframes_loop(), bAnimListElem::adt, agrp_keyframes_loop(), ALE_ACT, ALE_ACTION_LAYERED, ALE_ACTION_SLOT, ALE_ALL, ALE_FCURVE, ALE_GPFRAME, ALE_GREASE_PENCIL_CEL, ALE_GREASE_PENCIL_DATA, ALE_GREASE_PENCIL_GROUP, ALE_GROUP, ALE_MASKLAY, ALE_NLASTRIP, ALE_NONE, ALE_OB, ALE_SCE, ANIM_fcurve_keyframes_loop(), BLI_assert, bAnimListElem::data, bAnimListElem::datatype, bAnimListElem::key_data, ob_keyframes_loop(), scene_keyframes_loop(), blender::animrig::Action::slot_for_handle(), AnimData::slot_handle, summary_keyframes_loop(), and wrap().

Referenced by actkeys_mselect_channel_only(), actkeys_mselect_single(), box_select_elem(), and region_select_elem().

◆ ANIM_animdata_keyframe_callback()

void ANIM_animdata_keyframe_callback	(	bAnimContext *	ac,
		eAnimFilter_Flags	filter,
		KeyframeEditFunc	callback_fn )

Calls callback_fn() for each keyframe in each fcurve in the filtered animation context. Assumes the callback updates keys.

Definition at line 473 of file keyframes_edit.cc.

References ANIM_animdata_filter(), ANIM_animdata_freelist(), ANIM_animdata_update(), ANIM_fcurve_keyframes_loop(), ANIM_UPDATE_DEFAULT, BKE_fcurve_handles_recalc(), bAnimContext::data, bAnimContext::datatype, filter, and LISTBASE_FOREACH.

Referenced by actkeys_easing_exec(), and actkeys_ipo_exec().

◆ ANIM_editkeyframes_buildselmap()

KeyframeEditFunc ANIM_editkeyframes_buildselmap ( short mode )

Get a callback to populate the selection settings map requires: ked->custom = char[] of length fcurve->totvert.

Definition at line 1725 of file keyframes_edit.cc.

References selmap_build_bezier_less(), selmap_build_bezier_more(), SELMAP_LESS, and SELMAP_MORE.

Referenced by select_moreless_action_keys(), and select_moreless_graph_keys().

◆ ANIM_editkeyframes_easing()

KeyframeEditFunc ANIM_editkeyframes_easing ( short mode )

Definition at line 1543 of file keyframes_edit.cc.

References BEZT_IPO_EASE_IN, BEZT_IPO_EASE_IN_OUT, BEZT_IPO_EASE_OUT, set_easingtype_easeauto(), set_easingtype_easein(), set_easingtype_easeinout(), and set_easingtype_easeout().

Referenced by actkeys_easing_exec(), and seteasing_graph_keys().

◆ ANIM_editkeyframes_handles()

KeyframeEditFunc ANIM_editkeyframes_handles ( short mode )

Set all selected Bezier Handles to a single type.

Definition at line 1201 of file keyframes_edit.cc.

References bezier_isfree(), HD_ALIGN, HD_AUTO, HD_AUTO_ANIM, HD_FREE, HD_VECT, set_bezier_align(), set_bezier_auto(), set_bezier_auto_clamped(), set_bezier_free(), and set_bezier_vector().

Referenced by sethandles_action_keys(), and sethandles_graph_keys().

◆ ANIM_editkeyframes_ipo()

KeyframeEditFunc ANIM_editkeyframes_ipo ( short mode )

Set the interpolation type of the selected BezTriples in each F-Curve to the specified one.

Definition at line 1397 of file keyframes_edit.cc.

References BEZT_IPO_BACK, BEZT_IPO_BOUNCE, BEZT_IPO_CIRC, BEZT_IPO_CONST, BEZT_IPO_CUBIC, BEZT_IPO_ELASTIC, BEZT_IPO_EXPO, BEZT_IPO_LIN, BEZT_IPO_QUAD, BEZT_IPO_QUART, BEZT_IPO_QUINT, BEZT_IPO_SINE, set_bezt_back(), set_bezt_bezier(), set_bezt_bounce(), set_bezt_circle(), set_bezt_constant(), set_bezt_cubic(), set_bezt_elastic(), set_bezt_expo(), set_bezt_linear(), set_bezt_quad(), set_bezt_quart(), set_bezt_quint(), and set_bezt_sine().

Referenced by actkeys_ipo_exec(), and setipo_graph_keys().

◆ ANIM_editkeyframes_keytype()

KeyframeEditFunc ANIM_editkeyframes_keytype ( eBezTriple_KeyframeType keyframe_type )

Definition at line 1483 of file keyframes_edit.cc.

References BEZT_KEYTYPE_BREAKDOWN, BEZT_KEYTYPE_EXTREME, BEZT_KEYTYPE_GENERATED, BEZT_KEYTYPE_JITTER, BEZT_KEYTYPE_KEYFRAME, BEZT_KEYTYPE_MOVEHOLD, BLI_assert_unreachable, set_keytype_breakdown(), set_keytype_extreme(), set_keytype_generated(), set_keytype_jitter(), set_keytype_keyframe(), and set_keytype_moving_hold().

Referenced by setkeytype_action_keys().

◆ ANIM_editkeyframes_mirror()

KeyframeEditFunc ANIM_editkeyframes_mirror ( short mode )

Note: for markers and 'value', the values to use must be supplied as the first float value.

Definition at line 1044 of file keyframes_edit.cc.

References mirror_bezier_cframe(), mirror_bezier_marker(), mirror_bezier_time(), mirror_bezier_value(), mirror_bezier_xaxis(), mirror_bezier_yaxis(), MIRROR_KEYS_CURFRAME, MIRROR_KEYS_MARKER, MIRROR_KEYS_TIME, MIRROR_KEYS_VALUE, MIRROR_KEYS_XAXIS, and MIRROR_KEYS_YAXIS.

Referenced by mirror_action_keys(), and mirror_graph_keys().

◆ ANIM_editkeyframes_ok()

KeyframeEditFunc ANIM_editkeyframes_ok ( short mode )

Definition at line 761 of file keyframes_edit.cc.

References BEZT_OK_CHANNEL_CIRCLE, BEZT_OK_CHANNEL_LASSO, BEZT_OK_FRAME, BEZT_OK_FRAMERANGE, BEZT_OK_REGION, BEZT_OK_REGION_CIRCLE, BEZT_OK_REGION_LASSO, BEZT_OK_SELECTED, BEZT_OK_SELECTED_KEY, BEZT_OK_VALUE, BEZT_OK_VALUERANGE, ok_bezier_channel_circle(), ok_bezier_channel_lasso(), ok_bezier_frame(), ok_bezier_framerange(), ok_bezier_region(), ok_bezier_region_circle(), ok_bezier_region_lasso(), ok_bezier_selected(), ok_bezier_selected_key(), ok_bezier_value(), and ok_bezier_valuerange().

Referenced by actkeys_mselect_column(), actkeys_mselect_single(), actkeys_select_leftright(), actkeys_select_linked_exec(), box_select_action(), box_select_graphkeys(), columnselect_action_keys(), columnselect_graph_keys(), copy_animedit_keys(), deselect_action_keys(), deselect_graph_keys(), graphkeys_mselect_column(), graphkeys_select_leftright(), graphkeys_select_linked_exec(), markers_selectkeys_between(), markers_selectkeys_between(), region_select_action_keys(), sethandles_action_keys(), and sethandles_graph_keys().

◆ ANIM_editkeyframes_refresh()

void ANIM_editkeyframes_refresh ( bAnimContext * ac )

Functions for making sure all keyframes are in good order.

Definition at line 498 of file keyframes_edit.cc.

References ANIM_animdata_filter(), ANIM_animdata_freelist(), ANIM_animdata_update(), ANIM_UPDATE_DEPS, ANIM_UPDATE_HANDLES, ANIM_UPDATE_ORDER, ANIMFILTER_DATA_VISIBLE, bAnimContext::data, bAnimContext::datatype, filter, and LISTBASE_FOREACH.

Referenced by blender::ed::transform::special_aftertrans_update__actedit(), and blender::ed::transform::special_aftertrans_update__graph().

◆ ANIM_editkeyframes_select()

KeyframeEditFunc ANIM_editkeyframes_select ( eEditKeyframes_Select selectmode )

◆ ANIM_editkeyframes_snap()

KeyframeEditFunc ANIM_editkeyframes_snap ( short mode )

Definition at line 938 of file keyframes_edit.cc.

References snap_bezier_cframe(), snap_bezier_horizontal(), snap_bezier_nearest(), snap_bezier_nearestsec(), snap_bezier_nearmarker(), snap_bezier_time(), snap_bezier_value(), SNAP_KEYS_CURFRAME, SNAP_KEYS_HORIZONTAL, SNAP_KEYS_NEARFRAME, SNAP_KEYS_NEARMARKER, SNAP_KEYS_NEARSEC, SNAP_KEYS_TIME, and SNAP_KEYS_VALUE.

Referenced by snap_action_keys(), and snap_graph_keys().

◆ ANIM_fcurve_equalize_keyframes_loop()

void ANIM_fcurve_equalize_keyframes_loop	(	FCurve *	fcu,
		eEditKeyframes_Equalize	mode,
		float	handle_length,
		bool	flatten )

Sets selected keyframes' bezier handles to an equal length and optionally makes the keyframes' handles horizontal.

Parameters

handle_length	Desired handle length, must be positive.
flatten	Makes the keyframes' handles the same value as the keyframe, flattening the curve at that point.

Definition at line 1344 of file keyframes_edit.cc.

References FCurve::bezt, ELEM, EQUALIZE_HANDLES_LEFT, EQUALIZE_HANDLES_RIGHT, BezTriple::f2, BezTriple::h1, BezTriple::h2, handle_flatten(), handle_set_length(), HD_ALIGN, HD_AUTO, HD_AUTO_ANIM, HD_VECT, i, SELECT, and BezTriple::vec.

Referenced by equalize_graph_keys().

◆ ANIM_fcurve_keyframes_loop()

short ANIM_fcurve_keyframes_loop	(	KeyframeEditData *	ked,
		FCurve *	fcu,
		KeyframeEditFunc	key_ok,
		KeyframeEditFunc	key_cb,
		FcuEditFunc	fcu_cb )

This function is used to loop over BezTriples in the given F-Curve, applying a given operation on them, and optionally applies an F-Curve validation function afterwards.

function for working with F-Curve data only (i.e. when filters have been chosen to explicitly use this).

Definition at line 62 of file keyframes_edit.cc.

References FCurve::bezt, KeyframeEditData::curflags, KeyframeEditData::curIndex, ELEM, KeyframeEditData::fcu, i, and KEYFRAME_NONE.

Referenced by action_layered_keyframes_loop(), action_legacy_keyframes_loop(), actkeys_framejump_exec(), actkeys_mselect_column(), actkeys_select_leftright(), actkeys_select_linked_exec(), agrp_keyframes_loop(), ANIM_animchannel_keyframes_loop(), ANIM_animdata_keyframe_callback(), ANIM_nla_mapping_apply_fcurve(), box_select_graphcurves(), box_select_graphkeys(), columnselect_action_keys(), columnselect_graph_keys(), copy_animedit_keys(), deselect_action_keys(), deselect_graph_keys(), graphkeys_mselect_column(), graphkeys_select_leftright(), graphkeys_select_linked_exec(), markers_selectkeys_between(), markers_selectkeys_between(), mirror_action_keys(), mirror_graph_keys(), mouse_graph_keys(), nlaedit_apply_scale_exec(), ob_keyframes_loop(), scene_keyframes_loop(), select_moreless_action_keys(), select_moreless_graph_keys(), seteasing_graph_keys(), sethandles_action_keys(), sethandles_graph_keys(), setipo_graph_keys(), setkeytype_action_keys(), snap_action_keys(), snap_graph_keys(), sum_selected_keyframes(), and summary_keyframes_loop().

◆ ANIM_fcurves_copybuf_free()

void ANIM_fcurves_copybuf_free ( )

Free the copy-paste buffer.

Definition at line 1353 of file keyframes_general.cc.

References blender::ed::animation::keyframe_copy_buffer.

Referenced by ANIM_fcurves_copybuf_reset(), blender::ed::animation::tests::keyframes_paste::TearDownTestSuite(), and WM_exit_ex().

◆ ANIM_fcurves_copybuf_reset()

void ANIM_fcurves_copybuf_reset ( )

Clear the copy-paste buffer.

Normally this is not necessary, as copy_animedit_keys() will do this for you.

Definition at line 1346 of file keyframes_general.cc.

References ANIM_fcurves_copybuf_free(), and blender::ed::animation::keyframe_copy_buffer.

Referenced by copy_animedit_keys(), blender::ed::animation::tests::keyframes_paste::SetUpTestSuite(), blender::ed::animation::tests::TEST_F(), blender::ed::animation::tests::TEST_F(), and blender::ed::animation::tests::TEST_F().

◆ bezt_calc_average()

short bezt_calc_average	(	KeyframeEditData *	ked,
		BezTriple *	bezt )

Used to calculate the average location of all relevant BezTriples by summing their locations.

Definition at line 806 of file keyframes_edit.cc.

References KeyframeEditData::f1, BezTriple::f2, KeyframeEditData::f2, KeyframeEditData::i1, SELECT, and BezTriple::vec.

Referenced by actkeys_framejump_exec(), and sum_selected_keyframes().

◆ bezt_remap_times()

void bezt_remap_times	(	KeyframeEditData *	ked,
		BezTriple *	bezt )

Used to remap times from one range to another. requires: ked->custom = KeyframeEditCD_Remap.

Definition at line 847 of file keyframes_edit.cc.

References KeyframeEditData::data, KeyframeEditCD_Remap::newMax, KeyframeEditCD_Remap::newMin, KeyframeEditCD_Remap::oldMax, KeyframeEditCD_Remap::oldMin, and BezTriple::vec.

◆ bezt_selmap_flush()

short bezt_selmap_flush	(	KeyframeEditData *	ked,
		BezTriple *	bezt )

Change the selection status of the keyframe based on the map entry for this vert requires: ked->custom = char[] of length fcurve->totvert.

Definition at line 1739 of file keyframes_edit.cc.

References BEZT_DESEL_ALL, BEZT_SEL_ALL, KeyframeEditData::curIndex, and KeyframeEditData::data.

Referenced by select_moreless_action_keys(), and select_moreless_graph_keys().

◆ bezt_to_cfraelem()

short bezt_to_cfraelem	(	KeyframeEditData *	ked,
		BezTriple *	bezt )

Used to extract a set of cfra-elems from the keyframes.

Definition at line 825 of file keyframes_edit.cc.

References ANIM_nla_tweakedit_remap(), BLI_addtail(), CfraElem::cfra, KeyframeEditData::data, BezTriple::f2, KeyframeEditData::list, MEM_callocN(), NLATIME_CONVERT_MAP, SELECT, and BezTriple::vec.

Referenced by columnselect_action_keys(), and columnselect_graph_keys().

◆ blend_offset_fcurve_segment()

void blend_offset_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor )

Shift the FCurve segment up/down so that it aligns with the key before/after the segment.

Parameters

factor blend factor from -1.0 to 1.0. The sign determines whether the segment is aligned with the key before or after the segment.

Definition at line 726 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), fabs(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, and BezTriple::vec.

Referenced by blend_offset_graph_keys().

◆ blend_to_default_fcurve()

void blend_to_default_fcurve	(	PointerRNA *	id_ptr,
		FCurve *	fcu,
		float	factor )

Blends the selected keyframes to the default value of the property the F-curve drives.

Definition at line 377 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), BezTriple::f2, get_default_rna_value(), i, interpf(), ptr, FCurve::rna_path, RNA_path_resolve_property(), SELECT, FCurve::totvert, and BezTriple::vec.

Referenced by blend_to_default_graph_keys().

◆ blend_to_ease_fcurve_segment()

void blend_to_ease_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor )

Definition at line 772 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, IS_EQF, s_curve(), BezTriple::vec, and x.

Referenced by blend_to_ease_graph_keys().

◆ blend_to_neighbor_fcurve_segment()

void blend_to_neighbor_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor )

Definition at line 319 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), fabs(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, interpf(), and BezTriple::vec.

Referenced by blend_to_neighbor_graph_keys().

◆ breakdown_fcurve_segment()

void breakdown_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor )

Definition at line 995 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, interpf(), and BezTriple::vec.

Referenced by breakdown_graph_keys().

◆ butterworth_smooth_fcurve_segment()

void butterworth_smooth_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float *	samples,
		int	sample_count,
		float	factor,
		int	blend_in_out,
		int	sample_rate,
		ButterworthCoefficients *	bw_coeff )

Parameters

samples Are expected to start at the first frame of the segment with a buffer of size segment->filter_order at the left.

Definition at line 518 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), butterworth_calculate_blend_value(), butterworth_filter_value(), ButterworthCoefficients::filter_order, float, i, interpf(), MEM_calloc_arrayN(), MEM_freeN(), min_ff(), min_ii(), round, BezTriple::vec, and x.

Referenced by btw_smooth_graph_keys(), and btw_smooth_modal_update().

◆ clean_fcurve()

void clean_fcurve	(	bAnimListElem *	ale,
		float	thresh,
		bool	cleardefault,
		bool	only_selected_keys )

◆ copy_animedit_keys()

bool copy_animedit_keys	(	bAnimContext *	ac,
		ListBase *	anim_data )

Copy animation keys into the copy buffer.

Returns: Whether anything was copied into the buffer.

Definition at line 1488 of file keyframes_general.cc.

References ALE_FCURVE, ANIM_editkeyframes_ok(), ANIM_fcurve_keyframes_loop(), ANIM_fcurves_copybuf_reset(), FCurve::array_index, FCurve::bezt, BEZT_ISSEL_IDX, BEZT_OK_SELECTED_KEY, BKE_fcurve_create(), BLI_assert, BLI_strdup(), RenderData::cfra, blender::animrig::Channelbag::channel_group_ensure(), bAnimListElem::datatype, blender::animrig::Channelbag::fcurve_append(), blender::animrig::Channelbag::fcurve_assign_to_channel_group(), FCurve::grp, blender::animrig::insert_bezt_fcurve(), INSERTKEY_FAST, INSERTKEY_OVERWRITE_FULL, is_animating_bone(), bAnimListElem::key_data, blender::ed::animation::keyframe_copy_buffer, LISTBASE_FOREACH, bActionGroup::name, Scene::r, FCurve::rna_path, bAnimContext::scene, FCurve::totvert, and BezTriple::vec.

Referenced by copy_action_keys(), and copy_graph_keys().

◆ decimate_fcurve()

bool decimate_fcurve	(	bAnimListElem *	ale,
		float	remove_ratio,
		float	error_sq_max )

Definition at line 1086 of file keyframes_general.cc.

References FCurve::bezt, BEZT_FLAG_IGNORE_TAG, BEZT_FLAG_TEMP_TAG, BLI_freelistN(), decimate_fcurve_segment(), BezTriple::f2, find_fcurve_segments(), i, blender::animrig::insert_bezt_fcurve(), bAnimListElem::key_data, LISTBASE_FOREACH, MEM_freeN(), prepare_for_decimate(), and FCurve::totvert.

Referenced by decimate_graph_keys().

◆ duplicate_fcurve_keys()

bool duplicate_fcurve_keys ( FCurve * fcu )

Definition at line 60 of file keyframes_general.cc.

References FCurve::bezt, BEZT_DESEL_ALL, BEZT_SEL_ALL, ELEM, BezTriple::f2, i, MEM_calloc_arrayN(), MEM_freeN(), SELECT, and FCurve::totvert.

Referenced by duplicate_action_keys(), and duplicate_graph_keys().

◆ ease_fcurve_segment()

void ease_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor,
		float	width )

Snap the keys on the given FCurve segment to an S-Curve. By modifying the factor the part of the S-Curve that the keys are snapped to is moved on the x-axis.

Definition at line 689 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), blend(), ease_sigmoid_function(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, IS_EQF, BezTriple::vec, x, and y.

Referenced by ease_graph_keys().

◆ ED_anim_allocate_butterworth_coefficients()

ButterworthCoefficients * ED_anim_allocate_butterworth_coefficients ( const int filter_order )

Definition at line 425 of file keyframes_general.cc.

References ButterworthCoefficients::A, ButterworthCoefficients::d1, ButterworthCoefficients::d2, ButterworthCoefficients::filter_order, MEM_calloc_arrayN(), and MEM_callocN().

Referenced by btw_smooth_allocate_operator_data(), and btw_smooth_graph_keys().

◆ ED_anim_calculate_butterworth_coefficients()

void ED_anim_calculate_butterworth_coefficients	(	float	cutoff_frequency,
		float	sampling_frequency,
		ButterworthCoefficients *	bw_coeff )

Definition at line 444 of file keyframes_general.cc.

References ButterworthCoefficients::A, ButterworthCoefficients::d1, ButterworthCoefficients::d2, ButterworthCoefficients::filter_order, i, M_PI, sin, and tan.

Referenced by btw_smooth_graph_keys(), and btw_smooth_modal_update().

◆ ED_anim_free_butterworth_coefficients()

void ED_anim_free_butterworth_coefficients ( ButterworthCoefficients * bw_coeff )

Definition at line 436 of file keyframes_general.cc.

References ButterworthCoefficients::A, ButterworthCoefficients::d1, ButterworthCoefficients::d2, and MEM_freeN().

Referenced by btw_smooth_free_operator_data(), and btw_smooth_graph_keys().

◆ ED_ANIM_get_1d_gauss_kernel()

void ED_ANIM_get_1d_gauss_kernel	(	const float	sigma,
		int	kernel_size,
		double *	r_kernel )

Get a 1D gauss kernel. Since the kernel is symmetrical, only calculates the positive side.

Parameters

sigma	The shape of the gauss distribution.
kernel_size	How long the kernel array is.

Definition at line 610 of file keyframes_general.cc.

References BLI_assert, exp, i, and sum().

Referenced by gaussian_smooth_allocate_operator_data(), and gaussian_smooth_exec().

◆ find_fcurve_segments()

ListBase find_fcurve_segments ( FCurve * fcu )

Return a list of FCurveSegment with a start index and a length. A segment is a continuous selection of keyframes. Keys that have BEZT_FLAG_IGNORE_TAG set are treated as unselected. The caller is responsible for freeing the memory.

Definition at line 281 of file keyframes_general.cc.

References FCurve::bezt, BLI_addtail(), find_fcurve_segment(), and MEM_callocN().

Referenced by apply_fcu_segment_function(), btw_smooth_allocate_operator_data(), btw_smooth_graph_keys(), decimate_fcurve(), ease_graph_keys(), gaussian_smooth_allocate_operator_data(), gaussian_smooth_graph_keys(), match_slope_graph_keys(), scale_from_neighbor_graph_keys(), and shear_graph_keys().

◆ get_default_rna_value()

float get_default_rna_value	(	const FCurve *	fcu,
		PropertyRNA *	prop,
		PointerRNA *	ptr )

Definition at line 339 of file keyframes_general.cc.

References FCurve::array_index, float, len, PROP_BOOLEAN, PROP_FLOAT, PROP_INT, ptr, RNA_property_array_length(), RNA_property_boolean_get_default(), RNA_property_boolean_get_default_index(), RNA_property_float_get_default(), RNA_property_float_get_default_index(), RNA_property_int_get_default(), RNA_property_int_get_default_index(), and RNA_property_type().

Referenced by blend_to_default_fcurve().

◆ keyframe_region_circle_test()

bool keyframe_region_circle_test	(	const KeyframeEdit_CircleData *	data_circle,
		const float	xy[2] )

Definition at line 702 of file keyframes_edit.cc.

References BLI_rctf_isect_pt_v(), BLI_rctf_transform_pt_v(), len_squared_v2(), KeyframeEdit_CircleData::mval, KeyframeEdit_CircleData::radius_squared, KeyframeEdit_CircleData::rectf_scaled, KeyframeEdit_CircleData::rectf_view, and xy.

Referenced by ED_gpencil_layer_frames_select_region(), ED_masklayer_frames_select_region(), ok_bezier_channel_circle(), ok_bezier_region_circle(), and blender::ed::greasepencil::select_frames_region().

◆ keyframe_region_lasso_test()

bool keyframe_region_lasso_test	(	const KeyframeEdit_LassoData *	data_lasso,
		const float	xy[2] )

Definition at line 643 of file keyframes_edit.cc.

References BLI_lasso_is_point_inside(), BLI_rctf_isect_pt_v(), BLI_rctf_transform_pt_v(), KeyframeEdit_LassoData::mcoords, KeyframeEdit_LassoData::rectf_scaled, KeyframeEdit_LassoData::rectf_view, and xy.

Referenced by ED_gpencil_layer_frames_select_region(), ED_masklayer_frames_select_region(), ok_bezier_channel_lasso(), ok_bezier_region_lasso(), and blender::ed::greasepencil::select_frames_region().

◆ match_slope_fcurve_segment()

bool match_slope_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor )

Definition at line 821 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), fabs(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, FCurve::totvert, and BezTriple::vec.

Referenced by match_slope_graph_keys().

◆ paste_animedit_keys()

eKeyPasteError paste_animedit_keys	(	bAnimContext *	ac,
		ListBase *	anim_data,
		const KeyframePasteContext &	paste_context )

Definition at line 2117 of file keyframes_general.cc.

References ANIM_animdata_update(), ANIM_nla_mapping_apply_if_needed_fcurve(), ANIM_UPDATE_DEFAULT, BLI_listbase_is_empty(), BLI_listbase_is_single(), bAnimContext::bmain, RenderData::cfra, bAnimListElem::data, ListBase::first, KeyframePasteContext::flip, float, blender::ed::animation::keyframe_copy_buffer, KEYFRAME_PASTE_NOTHING_TO_PASTE, KEYFRAME_PASTE_NOWHERE_TO_PASTE, KEYFRAME_PASTE_OFFSET_CFRA_END, KEYFRAME_PASTE_OFFSET_CFRA_RELATIVE, KEYFRAME_PASTE_OFFSET_CFRA_START, KEYFRAME_PASTE_OFFSET_NONE, KEYFRAME_PASTE_OK, LISTBASE_FOREACH, KeyframePasteContext::merge_mode, KeyframePasteContext::offset_mode, blender::ed::animation::paste_animedit_keys_fcurve(), paste_get_y_offset(), blender::ed::animation::pastebuf_find_matching_copybuf_item(), blender::ed::animation::pastebuf_match_index_only(), blender::ed::animation::pastebuf_match_path_full(), blender::ed::animation::pastebuf_match_path_property(), Scene::r, bAnimContext::scene, bAnimListElem::update, and KeyframePasteContext::value_offset_mode.

Referenced by paste_action_keys(), and paste_graph_keys().

◆ push_pull_fcurve_segment()

void push_pull_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor )

Definition at line 909 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, IS_EQF, and BezTriple::vec.

Referenced by push_pull_graph_keys().

◆ scale_average_fcurve_segment()

void scale_average_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor )

Definition at line 401 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), i, interpf(), BezTriple::vec, and y.

Referenced by scale_average_graph_keys().

◆ scale_from_fcurve_segment_neighbor()

void scale_from_fcurve_segment_neighbor	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor,
		FCurveSegmentAnchor	anchor )

Definition at line 972 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, interpf(), LEFT, RIGHT, and BezTriple::vec.

Referenced by scale_from_neighbor_graph_keys().

◆ shear_fcurve_segment()

void shear_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	factor,
		tShearDirection	direction )

Definition at line 873 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), fcurve_segment_end_get(), fcurve_segment_start_get(), i, IS_EQF, SHEAR_FROM_LEFT, and BezTriple::vec.

Referenced by shear_graph_keys().

◆ smooth_fcurve()

void smooth_fcurve ( FCurve * fcu )

Use a weighted moving-means method to reduce intensity of fluctuations.

Definition at line 1146 of file keyframes_general.cc.

References FCurve::bezt, BEZT_ISSEL_ANY, BKE_fcurve_handles_recalc(), ELEM, tSmooth_Bezt::h1, tSmooth_Bezt::h2, tSmooth_Bezt::h3, i, MEM_calloc_arrayN(), MEM_freeN(), FCurve::totvert, BezTriple::vec, x, tSmooth_Bezt::y1, tSmooth_Bezt::y2, and tSmooth_Bezt::y3.

Referenced by graphkeys_smooth_exec().

◆ smooth_fcurve_segment()

void smooth_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		const float *	original_values,
		float *	samples,
		const int	sample_count,
		float	factor,
		int	kernel_size,
		const double *	kernel )

Definition at line 636 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), clamp_i(), i, interpf(), MEM_dupallocN(), MEM_freeN(), round, signum_i(), and BezTriple::vec.

Referenced by gaussian_smooth_graph_keys(), and gaussian_smooth_modal_update().

◆ time_offset_fcurve_segment()

void time_offset_fcurve_segment	(	FCurve *	fcu,
		FCurveSegment *	segment,
		float	frame_offset )

Definition at line 938 of file keyframes_general.cc.

References FCurve::bezt, BKE_fcurve_keyframe_move_value_with_handles(), evaluate_fcurve(), floored_fmod(), floorf, i, MEM_calloc_arrayN(), MEM_freeN(), FCurve::totvert, and BezTriple::vec.

Referenced by time_offset_graph_keys().

Classes

Typedefs

Enumerations

Functions

1.5-D Region Testing Utilities (Lasso/Circle Select)

Typedef Documentation

◆ FcuEditFunc

◆ KeyframeEditFunc

Enumeration Type Documentation

◆ eEditKeyframes_Equalize

◆ eEditKeyframes_Mirror

◆ eEditKeyframes_Select

◆ eEditKeyframes_SelMap

◆ eEditKeyframes_Snap

◆ eEditKeyframes_Validate

◆ eKeyframeIterFlags

◆ eKeyframeVertOk

◆ eKeyMergeMode

◆ eKeyPasteError

◆ eKeyPasteOffset

◆ eKeyPasteValueOffset

◆ FCurveSegmentAnchor

◆ tShearDirection

Function Documentation

◆ ANIM_animchannel_keyframes_loop()

◆ ANIM_animdata_keyframe_callback()

◆ ANIM_editkeyframes_buildselmap()

◆ ANIM_editkeyframes_easing()

◆ ANIM_editkeyframes_handles()

◆ ANIM_editkeyframes_ipo()

◆ ANIM_editkeyframes_keytype()

◆ ANIM_editkeyframes_mirror()

◆ ANIM_editkeyframes_ok()

◆ ANIM_editkeyframes_refresh()

◆ ANIM_editkeyframes_select()

◆ ANIM_editkeyframes_snap()

◆ ANIM_fcurve_equalize_keyframes_loop()

◆ ANIM_fcurve_keyframes_loop()

◆ ANIM_fcurves_copybuf_free()

◆ ANIM_fcurves_copybuf_reset()

◆ bezt_calc_average()

◆ bezt_remap_times()

◆ bezt_selmap_flush()

◆ bezt_to_cfraelem()

◆ blend_offset_fcurve_segment()

◆ blend_to_default_fcurve()

◆ blend_to_ease_fcurve_segment()

◆ blend_to_neighbor_fcurve_segment()

◆ breakdown_fcurve_segment()

◆ butterworth_smooth_fcurve_segment()

◆ clean_fcurve()

◆ copy_animedit_keys()

◆ decimate_fcurve()

◆ duplicate_fcurve_keys()

◆ ease_fcurve_segment()

◆ ED_anim_allocate_butterworth_coefficients()

◆ ED_anim_calculate_butterworth_coefficients()

◆ ED_anim_free_butterworth_coefficients()

◆ ED_ANIM_get_1d_gauss_kernel()

◆ find_fcurve_segments()

◆ get_default_rna_value()

◆ keyframe_region_circle_test()

◆ keyframe_region_lasso_test()

◆ match_slope_fcurve_segment()

◆ paste_animedit_keys()

◆ push_pull_fcurve_segment()

◆ scale_average_fcurve_segment()

◆ scale_from_fcurve_segment_neighbor()

◆ shear_fcurve_segment()

◆ smooth_fcurve()

◆ smooth_fcurve_segment()

◆ time_offset_fcurve_segment()