Blender V2.61 - r43446
Classes | Defines | Typedefs | Enumerations | Functions

BKE_fcurve.h File Reference
blenkernel

#include "DNA_curve_types.h"

Go to the source code of this file.

Classes

struct  CfraElem
struct  FModifierTypeInfo

Defines

#define DRIVER_TARGETS_LOOPER(dvar)
#define DRIVER_TARGETS_USED_LOOPER(dvar)
#define DRIVER_TARGETS_LOOPER_END   }

Typedefs

typedef struct CfraElem CfraElem
typedef struct FModifierTypeInfo FModifierTypeInfo
typedef enum eFMI_Action_Types eFMI_Action_Types
typedef enum eFMI_Requirement_Flags eFMI_Requirement_Flags
typedef float(* FcuSampleFunc )(struct FCurve *fcu, void *data, float evaltime)

Enumerations

enum  eFMI_Action_Types { FMI_TYPE_EXTRAPOLATION = 0, FMI_TYPE_INTERPOLATION, FMI_TYPE_REPLACE_VALUES, FMI_TYPE_GENERATE_CURVE }
enum  eFMI_Requirement_Flags { FMI_REQUIRES_ORIGINAL_DATA = (1<<0), FMI_REQUIRES_NOTHING = (1<<1), FMI_REQUIRES_RUNTIME_CHECK = (1<<2) }

Functions

void bezt_add_to_cfra_elem (ListBase *lb, struct BezTriple *bezt)
void fcurve_free_driver (struct FCurve *fcu)
struct ChannelDriver * fcurve_copy_driver (struct ChannelDriver *driver)
void driver_free_variable (struct ChannelDriver *driver, struct DriverVar *dvar)
void driver_change_variable_type (struct DriverVar *dvar, int type)
struct DriverVar * driver_add_new_variable (struct ChannelDriver *driver)
float driver_get_variable_value (struct ChannelDriver *driver, struct DriverVar *dvar)
FModifierTypeInfo * fmodifier_get_typeinfo (struct FModifier *fcm)
FModifierTypeInfo * get_fmodifier_typeinfo (int type)
struct FModifier * add_fmodifier (ListBase *modifiers, int type)
struct FModifier * copy_fmodifier (struct FModifier *src)
void copy_fmodifiers (ListBase *dst, ListBase *src)
int remove_fmodifier (ListBase *modifiers, struct FModifier *fcm)
void free_fmodifiers (ListBase *modifiers)
struct FModifier * find_active_fmodifier (ListBase *modifiers)
void set_active_fmodifier (ListBase *modifiers, struct FModifier *fcm)
short list_has_suitable_fmodifier (ListBase *modifiers, int mtype, short acttype)
float evaluate_time_fmodifiers (ListBase *modifiers, struct FCurve *fcu, float cvalue, float evaltime)
void evaluate_value_fmodifiers (ListBase *modifiers, struct FCurve *fcu, float *cvalue, float evaltime)
void fcurve_bake_modifiers (struct FCurve *fcu, int start, int end)
void free_fcurve (struct FCurve *fcu)
struct FCurve * copy_fcurve (struct FCurve *fcu)
void free_fcurves (ListBase *list)
void copy_fcurves (ListBase *dst, ListBase *src)
struct FCurve * list_find_fcurve (ListBase *list, const char rna_path[], const int array_index)
struct FCurve * iter_step_fcurve (struct FCurve *fcu_iter, const char rna_path[])
struct FCurve * id_data_find_fcurve (ID *id, void *data, struct StructRNA *type, const char *prop_name, int index, char *driven)
int list_find_data_fcurves (ListBase *dst, ListBase *src, const char *dataPrefix, const char *dataName)
struct FCurve * rna_get_fcurve (struct PointerRNA *ptr, struct PropertyRNA *prop, int rnaindex, struct bAction **action, int *driven)
int binarysearch_bezt_index (struct BezTriple array[], float frame, int arraylen, short *replace)
void calc_fcurve_range (struct FCurve *fcu, float *min, float *max, const short do_sel_only, const short do_min_length)
void calc_fcurve_bounds (struct FCurve *fcu, float *xmin, float *xmax, float *ymin, float *ymax, const short do_sel_only)
short fcurve_are_keyframes_usable (struct FCurve *fcu)
short fcurve_is_keyframable (struct FCurve *fcu)
void calchandles_fcurve (struct FCurve *fcu)
void testhandles_fcurve (struct FCurve *fcu, const short use_handle)
void sort_time_fcurve (struct FCurve *fcu)
short test_time_fcurve (struct FCurve *fcu)
void correct_bezpart (float *v1, float *v2, float *v3, float *v4)
float evaluate_fcurve (struct FCurve *fcu, float evaltime)
void calculate_fcurve (struct FCurve *fcu, float ctime)
float fcurve_samplingcb_evalcurve (struct FCurve *fcu, void *data, float evaltime)
void fcurve_store_samples (struct FCurve *fcu, void *data, int start, int end, FcuSampleFunc sample_cb)

Detailed Description

Author:
Joshua Leung
Since:
2009

Definition in file BKE_fcurve.h.

Define Documentation

#define DRIVER_TARGETS_LOOPER (   dvar)
Value:
{ \
        DriverTarget *dtar= &dvar->targets[0]; \
        int tarIndex= 0; \
        for (; tarIndex < MAX_DRIVER_TARGETS; tarIndex++, dtar++)

Definition at line 71 of file BKE_fcurve.h.

Referenced by direct_link_fcurves(), driver_free_variable(), expand_fcurves(), fcurve_copy_driver(), lib_link_fcurves(), and object_copy_proxy_drivers().

#define DRIVER_TARGETS_LOOPER_END   }

Definition at line 85 of file BKE_fcurve.h.

Referenced by animdata_dtar_clear_cb(), BKE_relink_animdata(), dag_add_driver_relation(), direct_link_fcurves(), driver_change_variable_type(), driver_free_variable(), drivers_path_rename_fix(), dvar_eval_locDiff(), expand_fcurves(), fcurve_copy_driver(), lib_link_fcurves(), object_copy_proxy_drivers(), outliner_add_element(), and write_fcurves().

#define DRIVER_TARGETS_USED_LOOPER (   dvar)
Value:
{ \
        DriverTarget *dtar= &dvar->targets[0]; \
        int tarIndex= 0; \
        for (; tarIndex < dvar->num_targets; tarIndex++, dtar++)

Definition at line 78 of file BKE_fcurve.h.

Referenced by animdata_dtar_clear_cb(), BKE_relink_animdata(), dag_add_driver_relation(), driver_change_variable_type(), drivers_path_rename_fix(), dvar_eval_locDiff(), outliner_add_element(), and write_fcurves().

Typedef Documentation

typedef struct CfraElem CfraElem
typedef enum eFMI_Action_Types eFMI_Action_Types
typedef enum eFMI_Requirement_Flags eFMI_Requirement_Flags
typedef float(* FcuSampleFunc)(struct FCurve *fcu, void *data, float evaltime)

Definition at line 255 of file BKE_fcurve.h.

typedef struct FModifierTypeInfo FModifierTypeInfo

Enumeration Type Documentation

enum eFMI_Action_Types
Enumerator:
FMI_TYPE_EXTRAPOLATION 
FMI_TYPE_INTERPOLATION 
FMI_TYPE_REPLACE_VALUES 
FMI_TYPE_GENERATE_CURVE 

Definition at line 139 of file BKE_fcurve.h.

enum eFMI_Requirement_Flags
Enumerator:
FMI_REQUIRES_ORIGINAL_DATA 
FMI_REQUIRES_NOTHING 
FMI_REQUIRES_RUNTIME_CHECK 

Definition at line 151 of file BKE_fcurve.h.

Function Documentation

struct FModifier* add_fmodifier ( ListBase *  modifiers,
int  type 
) [read]

Definition at line 993 of file fmodifier.c.

References BLI_addtail(), FModifier::data, ELEM, ListBase::first, FModifier::flag, FMODIFIER_FLAG_ACTIVE, FMODIFIER_FLAG_EXPANDED, FMODIFIER_TYPE_CYCLES, get_fmodifier_typeinfo(), FModifier::influence, ListBase::last, MEM_callocN(), FModifierTypeInfo::new_data, NULL, FModifierTypeInfo::size, FModifierTypeInfo::structName, and FModifier::type.

Referenced by graph_fmodifier_add_exec(), icu_to_fcurves(), nla_fmodifier_add_exec(), parent_set_exec(), setexpo_action_keys(), setexpo_graph_keys(), and verify_driver_fcurve().

void bezt_add_to_cfra_elem ( ListBase *  lb,
struct BezTriple *  bezt 
)

Definition at line 691 of file fcurve.c.

References BLI_addtail(), BLI_insertlinkbefore(), CfraElem::cfra, BezTriple::f2, ListBase::first, MEM_callocN(), CfraElem::next, CfraElem::sel, SELECT, and BezTriple::vec.

int binarysearch_bezt_index ( struct BezTriple  array[],
float  frame,
int  arraylen,
short *  replace 
)

Definition at line 360 of file fcurve.c.

References BEZT_BINARYSEARCH_THRESH, IS_EQT, NULL, and BezTriple::vec.

Referenced by delete_keyframe(), fcurve_frame_has_keyframe(), insert_bezt_fcurve(), and pose_propagate_fcurve().

void calc_fcurve_bounds ( struct FCurve *  fcu,
float *  xmin,
float *  xmax,
float *  ymin,
float *  ymax,
const short  do_sel_only 
)

Definition at line 479 of file fcurve.c.

References BEZSELECTED, FCurve::bezt, BLI_assert, FALSE, FCurve::fpt, G, G_DEBUG, get_fcurve_end_keyframes(), i, MAX2, MIN2, NULL, FCurve::totvert, TRUE, BezTriple::vec, and FPoint::vec.

Referenced by get_graph_keyframe_extents().

void calc_fcurve_range ( struct FCurve *  fcu,
float *  min,
float *  max,
const short  do_sel_only,
const short  do_min_length 
)

Definition at line 561 of file fcurve.c.

References FCurve::bezt, BLI_assert, FALSE, FCurve::fpt, get_fcurve_end_keyframes(), max, MAX2, min, MIN2, NULL, FCurve::totvert, TRUE, FPoint::vec, and BezTriple::vec.

Referenced by calc_action_range(), and get_keyframe_extents().

void calchandles_fcurve ( struct FCurve *  fcu)

Definition at line 778 of file fcurve.c.

References FCurve::bezt, calchandleNurb(), ELEM, FCurve::extend, FCURVE_EXTRAPOLATE_CONSTANT, BezTriple::h1, BezTriple::h2, HD_AUTO, HD_AUTO_ANIM, next, NULL, FCurve::totvert, and BezTriple::vec.

Referenced by AnimationImporter::add_bezt(), delete_fcurve_key(), insert_vert_fcurve(), mirror_action_keys(), mirror_graph_keys(), nlaedit_apply_scale_exec(), paste_animedit_keys_fcurve(), sample_fcurve(), sethandles_action_keys(), sethandles_graph_keys(), setipo_action_keys(), setipo_graph_keys(), smooth_fcurve(), snap_action_keys(), snap_graph_keys(), and testhandles_fcurve().

void calculate_fcurve ( struct FCurve *  fcu,
float  ctime 
)

Definition at line 2129 of file fcurve.c.

References FCurve::curval, FCurve::driver, DRIVER_FLAG_INVALID, evaluate_fcurve(), ChannelDriver::flag, FMI_TYPE_GENERATE_CURVE, list_has_suitable_fmodifier(), FCurve::modifiers, and FCurve::totvert.

Referenced by animsys_evaluate_action_group(), animsys_evaluate_drivers(), and animsys_evaluate_fcurves().

struct FCurve* copy_fcurve ( struct FCurve *  fcu) [read]

Definition at line 122 of file fcurve.c.

References FCurve::bezt, copy_fmodifiers(), FCurve::driver, fcurve_copy_driver(), FCurve::fpt, FCurve::grp, MEM_dupallocN(), FCurve::modifiers, FCurve::next, NULL, FCurve::prev, and FCurve::rna_path.

Referenced by ANIM_copy_driver(), copy_action(), copy_fcurves(), fcurve_path_rename(), icu_to_fcurves(), and seq_dupe_animdata().

void copy_fcurves ( ListBase *  dst,
ListBase *  src 
)

Definition at line 154 of file fcurve.c.

References BLI_addtail(), copy_fcurve(), ELEM, ListBase::first, ListBase::last, FCurve::next, and NULL.

Referenced by BKE_copy_animdata(), copy_nlastrip(), editCurve_to_undoCurve(), object_copy_proxy_drivers(), and undoCurve_to_editCurve().

struct FModifier* copy_fmodifier ( struct FModifier *  src) [read]

Definition at line 1033 of file fmodifier.c.

References FModifierTypeInfo::copy_data, FModifier::data, fmodifier_get_typeinfo(), MEM_dupallocN(), NULL, and FModifier::prev.

Referenced by ANIM_fmodifiers_copy_to_buf(), and ANIM_fmodifiers_paste_from_buf().

void copy_fmodifiers ( ListBase *  dst,
ListBase *  src 
)

Definition at line 1058 of file fmodifier.c.

References BLI_duplicatelist(), FModifierTypeInfo::copy_data, FModifier::data, ELEM, ListBase::first, fmodifier_get_typeinfo(), ListBase::last, MEM_dupallocN(), and NULL.

Referenced by ANIM_fmodifiers_copy_to_buf(), ANIM_paste_driver(), copy_fcurve(), and copy_nlastrip().

void correct_bezpart ( float *  v1,
float *  v2,
float *  v3,
float *  v4 
)

Definition at line 1690 of file fcurve.c.

References fabsf, and len().

Referenced by curvemap_make_table(), draw_fcurve_curve_bezts(), and fcurve_eval_keyframes().

struct DriverVar* driver_add_new_variable ( struct ChannelDriver *  driver) [read]

Definition at line 1457 of file fcurve.c.

References BLI_addtail(), BLI_uniquename(), driver_change_variable_type(), DRIVER_FLAG_RENAMEVAR, DRIVER_TYPE_PYTHON, DVAR_TYPE_SINGLE_PROP, ChannelDriver::flag, MEM_callocN(), DriverVar::name, NULL, ChannelDriver::type, and ChannelDriver::variables.

Referenced by ANIM_add_driver(), driver_add_var_cb(), and idriver_to_cdriver().

void driver_change_variable_type ( struct DriverVar *  dvar,
int  type 
)

Definition at line 1427 of file fcurve.c.

References DRIVER_TARGETS_LOOPER_END, DRIVER_TARGETS_USED_LOOPER, DTAR_FLAG_ID_OB_ONLY, ELEM, get_dvar_typeinfo(), ID_OB, NULL, DriverVarTypeInfo::num_targets, DriverVar::num_targets, DriverVarTypeInfo::target_flags, and DriverVar::type.

Referenced by ANIM_add_driver(), driver_add_new_variable(), and idriver_to_cdriver().

void driver_free_variable ( struct ChannelDriver *  driver,
struct DriverVar *  dvar 
)

Definition at line 1397 of file fcurve.c.

References BLI_freelinkN(), DRIVER_FLAG_RENAMEVAR, DRIVER_TARGETS_LOOPER, DRIVER_TARGETS_LOOPER_END, DRIVER_TYPE_PYTHON, ChannelDriver::flag, MEM_freeN(), NULL, ChannelDriver::type, and ChannelDriver::variables.

Referenced by driver_delete_var_cb(), and fcurve_free_driver().

float driver_get_variable_value ( struct ChannelDriver *  driver,
struct DriverVar *  dvar 
)

Definition at line 1550 of file fcurve.c.

References DriverVar::curval, ELEM, get_dvar_typeinfo(), DriverVarTypeInfo::get_value, NULL, and DriverVar::type.

Referenced by BPY_driver_exec(), and evaluate_driver().

float evaluate_fcurve ( struct FCurve *  fcu,
float  evaltime 
)

Definition at line 2089 of file fcurve.c.

References FCurve::bezt, FCurve::driver, evaluate_driver(), evaluate_time_fmodifiers(), evaluate_value_fmodifiers(), fcurve_eval_keyframes(), fcurve_eval_samples(), FCURVE_INT_VALUES, FCurve::flag, floorf, FCurve::fpt, and FCurve::modifiers.

Referenced by calculate_fcurve(), draw_fcurve_curve(), AnimationImporter::evaluate_animation(), fcurve_samplingcb_evalcurve(), BL_ScalarInterpolator::GetValue(), new_key_needed(), nla_draw_strip_curves(), nlastrip_evaluate_actionclip(), pose_slide_apply_quat(), pose_slide_apply_val(), sample_fcurve(), seq_render_effect_strip_impl(), and sequence_effect_speed_rebuild_map().

float evaluate_time_fmodifiers ( ListBase *  modifiers,
struct FCurve *  fcu,
float  cvalue,
float  evaltime 
)

Definition at line 1252 of file fmodifier.c.

References FModifier::efra, ELEM, eval_fmodifier_influence(), FModifierTypeInfo::evaluate_modifier_time, FModifier::flag, FMODIFIER_FLAG_DISABLED, FMODIFIER_FLAG_MUTED, FMODIFIER_FLAG_RANGERESTRICT, fmodifier_get_typeinfo(), interpf(), ListBase::last, NULL, FModifier::prev, and FModifier::sfra.

Referenced by evaluate_fcurve(), and nlastrip_evaluate_actionclip().

void evaluate_value_fmodifiers ( ListBase *  modifiers,
struct FCurve *  fcu,
float *  cvalue,
float  evaltime 
)

Definition at line 1301 of file fmodifier.c.

References FModifier::efra, ELEM, eval_fmodifier_influence(), FModifierTypeInfo::evaluate_modifier, ListBase::first, FModifier::flag, FMODIFIER_FLAG_DISABLED, FMODIFIER_FLAG_MUTED, FMODIFIER_FLAG_RANGERESTRICT, fmodifier_get_typeinfo(), interpf(), NULL, and FModifier::sfra.

Referenced by evaluate_fcurve(), and nlastrip_evaluate_actionclip().

short fcurve_are_keyframes_usable ( struct FCurve *  fcu)

Definition at line 613 of file fcurve.c.

References FModifier::data, data, FCM_GENERATOR_ADDITIVE, ListBase::first, FMod_FunctionGenerator::flag, FMod_Generator::flag, FModifier::flag, FMODIFIER_FLAG_DISABLED, FMODIFIER_FLAG_MUTED, FMODIFIER_TYPE_CYCLES, FMODIFIER_TYPE_FN_GENERATOR, FMODIFIER_TYPE_GENERATOR, FMODIFIER_TYPE_NOISE, FMODIFIER_TYPE_STEPPED, FCurve::fpt, if(), ListBase::last, FCurve::modifiers, NULL, FModifier::prev, and FModifier::type.

Referenced by fcurve_is_keyframable(), graph_draw_curves(), and graphop_visible_keyframes_poll().

void fcurve_bake_modifiers ( struct FCurve *  fcu,
int  start,
int  end 
)

Definition at line 1338 of file fmodifier.c.

References FCurve::driver, ELEM, fcurve_samplingcb_evalcurve(), fcurve_store_samples(), ListBase::first, free_fmodifiers(), FCurve::modifiers, and NULL.

struct ChannelDriver* fcurve_copy_driver ( struct ChannelDriver *  driver) [read]

Definition at line 1515 of file fcurve.c.

References BLI_duplicatelist(), DRIVER_TARGETS_LOOPER, DRIVER_TARGETS_LOOPER_END, ChannelDriver::expr_comp, ListBase::first, ListBase::last, MEM_dupallocN(), DriverVar::next, NULL, and ChannelDriver::variables.

Referenced by ANIM_paste_driver(), and copy_fcurve().

void fcurve_free_driver ( struct FCurve *  fcu)

Definition at line 1487 of file fcurve.c.

References BPY_DECREF(), FCurve::driver, driver_free_variable(), ELEM, ChannelDriver::expr_comp, ListBase::first, MEM_freeN(), DriverVar::next, NULL, and ChannelDriver::variables.

Referenced by free_fcurve().

short fcurve_is_keyframable ( struct FCurve *  fcu)

Definition at line 674 of file fcurve.c.

References AGRP_PROTECTED, fcurve_are_keyframes_usable(), FCURVE_PROTECTED, FCurve::flag, bActionGroup::flag, and FCurve::grp.

Referenced by graphkeys_click_insert_exec(), graphop_editable_keyframes_poll(), and insert_keyframe_direct().

float fcurve_samplingcb_evalcurve ( struct FCurve *  fcu,
void *  data,
float  evaltime 
)

Referenced by bake_graph_curves(), and fcurve_bake_modifiers().

void fcurve_store_samples ( struct FCurve *  fcu,
void *  data,
int  start,
int  end,
FcuSampleFunc  sample_cb 
)

Definition at line 734 of file fcurve.c.

References FCurve::bezt, ELEM, FCurve::fpt, MEM_callocN(), MEM_freeN(), NULL, FCurve::totvert, and FPoint::vec.

Referenced by bake_graph_curves(), and fcurve_bake_modifiers().

struct FModifier* find_active_fmodifier ( ListBase *  modifiers) [read]

Definition at line 1128 of file fmodifier.c.

References ELEM, ListBase::first, FModifier::flag, FMODIFIER_FLAG_ACTIVE, and NULL.

Referenced by ANIM_fmodifiers_copy_to_buf(), and graph_draw_curves().

FModifierTypeInfo* fmodifier_get_typeinfo ( struct FModifier *  fcm)

Definition at line 981 of file fmodifier.c.

References get_fmodifier_typeinfo(), NULL, and FModifier::type.

Referenced by ANIM_uiTemplate_fmodifier_draw(), copy_fmodifier(), copy_fmodifiers(), evaluate_time_fmodifiers(), evaluate_value_fmodifiers(), list_has_suitable_fmodifier(), remove_fmodifier(), validate_fmodifier_cb(), and write_fmodifiers().

void free_fcurve ( struct FCurve *  fcu)

Definition at line 74 of file fcurve.c.

References FCurve::bezt, fcurve_free_driver(), FCurve::fpt, free_fmodifiers(), MEM_freeN(), FCurve::modifiers, NULL, and FCurve::rna_path.

Referenced by ANIM_fcurve_delete_from_animdata(), ANIM_remove_driver(), animchannels_delete_exec(), fcurve_path_rename(), fcurve_remove(), free_anim_drivers_copybuf(), free_fcurves(), seq_free_animdata(), and AnimationImporter::~AnimationImporter().

void free_fcurves ( ListBase *  list)

Definition at line 98 of file fcurve.c.

References ListBase::first, free_fcurve(), ListBase::last, FCurve::next, and NULL.

Referenced by BKE_free_animdata(), cleardrivers_animdata_cb(), do_versions_ipos_to_animato(), free_action(), free_nlastrip(), free_undoCurve(), graph_free(), graphkeys_clear_ghostcurves_exec(), object_copy_proxy_drivers(), and undoCurve_to_editCurve().

void free_fmodifiers ( ListBase *  modifiers)

Definition at line 1112 of file fmodifier.c.

References ListBase::first, NULL, and remove_fmodifier().

Referenced by ANIM_fmodifiers_paste_from_buf(), fcurve_bake_modifiers(), free_fcurve(), free_fmodifiers_copybuf(), and free_nlastrip().

FModifierTypeInfo* get_fmodifier_typeinfo ( int  type)

Definition at line 956 of file fmodifier.c.

References FMODIFIER_NUM_TYPES, FMODIFIER_TYPE_NULL, fmods_init_typeinfo(), and NULL.

Referenced by add_fmodifier(), fmodifier_get_typeinfo(), graph_fmodifier_add_invoke(), and nla_fmodifier_add_invoke().

struct FCurve* id_data_find_fcurve ( ID *  id,
void *  data,
struct StructRNA *  type,
const char *  prop_name,
int  index,
char *  driven 
) [read]

Definition at line 175 of file fcurve.c.

References AnimData::action, BKE_animdata_from_id(), bAction::curves, AnimData::drivers, ELEM, FALSE, ListBase::first, list_find_fcurve(), MEM_freeN(), NULL, RNA_path_from_ID_to_property(), RNA_pointer_create(), RNA_struct_find_property(), and TRUE.

Referenced by seq_render_effect_strip_impl(), sequence_effect_speed_rebuild_map(), and sound_update_animation_flags_exec().

struct FCurve* iter_step_fcurve ( struct FCurve *  fcu_iter,
const char  rna_path[] 
) [read]

Definition at line 244 of file fcurve.c.

References ELEM, FCurve::next, NULL, and FCurve::rna_path.

Referenced by ANIM_remove_driver().

int list_find_data_fcurves ( ListBase *  dst,
ListBase *  src,
const char *  dataPrefix,
const char *  dataName 
)

Definition at line 273 of file fcurve.c.

References BLI_addtail(), BLI_getQuotedStr(), LinkData::data, ELEM4, ListBase::first, MEM_callocN(), MEM_freeN(), FCurve::next, NULL, and FCurve::rna_path.

struct FCurve* list_find_fcurve ( ListBase *  list,
const char  rna_path[],
const int  array_index 
) [read]

Definition at line 221 of file fcurve.c.

References FCurve::array_index, ELEM, ListBase::first, FCurve::next, NULL, and FCurve::rna_path.

Referenced by BKE_nlastrip_validate_fcurves(), id_data_find_fcurve(), insert_key_button_exec(), make_new_animlistelem(), nla_draw_strip_curves(), pyrna_struct_driver_add(), rna_get_fcurve(), verify_driver_fcurve(), and verify_fcurve().

short list_has_suitable_fmodifier ( ListBase *  modifiers,
int  mtype,
short  acttype 
)

Definition at line 1168 of file fmodifier.c.

References FModifierTypeInfo::acttype, ELEM, ListBase::first, fmodifier_get_typeinfo(), NULL, and FModifier::type.

Referenced by calculate_fcurve(), delete_action_keys(), delete_graph_keys(), delete_keyframe(), setexpo_action_keys(), and setexpo_graph_keys().

int remove_fmodifier ( ListBase *  modifiers,
struct FModifier *  fcm 
)

Definition at line 1081 of file fmodifier.c.

References BLI_freelinkN(), FModifier::data, fmodifier_get_typeinfo(), FModifierTypeInfo::free_data, MEM_freeN(), and NULL.

Referenced by delete_fmodifier_cb(), free_fmodifiers(), setexpo_action_keys(), and setexpo_graph_keys().

struct FCurve* rna_get_fcurve ( struct PointerRNA *  ptr,
struct PropertyRNA *  prop,
int  rnaindex,
struct bAction **  action,
int *  driven 
) [read]

Definition at line 311 of file fcurve.c.

References AnimData::action, BKE_animdata_from_id(), bAction::curves, PointerRNA::data, AnimData::drivers, ListBase::first, PointerRNA::id, list_find_fcurve(), MEM_freeN(), NULL, RNA_path_from_ID_to_property(), and RNA_property_animateable().

Referenced by node_animation_properties(), and ui_but_get_fcurve().

void set_active_fmodifier ( ListBase *  modifiers,
struct FModifier *  fcm 
)

Definition at line 1147 of file fmodifier.c.

References ELEM, ListBase::first, FModifier::flag, FMODIFIER_FLAG_ACTIVE, and NULL.

Referenced by graph_fmodifier_add_exec(), and nla_fmodifier_add_exec().

void sort_time_fcurve ( struct FCurve *  fcu)

Definition at line 887 of file fcurve.c.

References FCurve::bezt, SWAP, FCurve::totvert, and BezTriple::vec.

Referenced by ANIM_editkeyframes_refresh(), graphedit_activekey_update_cb(), and remake_graph_transdata().

short test_time_fcurve ( struct FCurve *  fcu)

Definition at line 930 of file fcurve.c.

References FCurve::bezt, FCurve::fpt, NULL, FCurve::totvert, BezTriple::vec, and FPoint::vec.

void testhandles_fcurve ( struct FCurve *  fcu,
const short  use_handle 
)

Definition at line 831 of file fcurve.c.

References FCurve::bezt, calchandles_fcurve(), ELEM, BezTriple::f1, BezTriple::f2, BezTriple::f3, FALSE, BezTriple::h1, BezTriple::h2, HD_ALIGN, HD_AUTO, HD_AUTO_ANIM, HD_VECT, if(), NULL, and SELECT.

Referenced by ANIM_editkeyframes_refresh(), graphedit_activekey_update_cb(), posttrans_fcurve_clean(), and remake_graph_transdata().

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