constraint.cc File Reference

#include <algorithm>
#include <cfloat>
#include <cmath>
#include <cstddef>
#include <cstdio>
#include <cstring>
#include "MEM_guardedalloc.h"
#include "BLI_kdopbvh.hh"
#include "BLI_listbase.h"
#include "BLI_math_matrix.h"
#include "BLI_math_rotation.h"
#include "BLI_math_vector.h"
#include "BLI_math_vector.hh"
#include "BLI_string.h"
#include "BLI_string_utf8.h"
#include "BLI_string_utils.hh"
#include "BLI_utildefines.h"
#include "BLT_translation.hh"
#include "DNA_action_types.h"
#include "DNA_armature_types.h"
#include "DNA_cachefile_types.h"
#include "DNA_constraint_types.h"
#include "DNA_curve_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_modifier_types.h"
#include "DNA_object_types.h"
#include "DNA_screen_types.h"
#include "DNA_lattice_types.h"
#include "DNA_movieclip_types.h"
#include "DNA_scene_types.h"
#include "DNA_tracking_types.h"
#include "BKE_action.hh"
#include "BKE_anim_path.h"
#include "BKE_animsys.h"
#include "BKE_armature.hh"
#include "BKE_bvhutils.hh"
#include "BKE_cachefile.hh"
#include "BKE_camera.h"
#include "BKE_constraint.h"
#include "BKE_curve.hh"
#include "BKE_deform.hh"
#include "BKE_displist.h"
#include "BKE_editmesh.hh"
#include "BKE_fcurve_driver.h"
#include "BKE_geometry_set_instances.hh"
#include "BKE_global.hh"
#include "BKE_idprop.hh"
#include "BKE_lib_id.hh"
#include "BKE_lib_query.hh"
#include "BKE_library.hh"
#include "BKE_mesh_runtime.hh"
#include "BKE_movieclip.h"
#include "BKE_object.hh"
#include "BKE_object_types.hh"
#include "BKE_scene.hh"
#include "BKE_shrinkwrap.hh"
#include "BKE_tracking.h"
#include "BIK_api.h"
#include "RNA_prototypes.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_query.hh"
#include "BLO_read_write.hh"
#include "CLG_log.h"

Go to the source code of this file.

Classes
struct	FollowTrackContext

Macros
#define	DNA_DEPRECATED_ALLOW
#define	VALID_CONS_TARGET(ct)
#define	SINGLETARGET_GET_TARS(con, datatar, datasubtarget, ct, list)
#define	SINGLETARGETNS_GET_TARS(con, datatar, ct, list)
#define	SINGLETARGET_FLUSH_TARS(con, datatar, datasubtarget, ct, list, no_copy)
#define	SINGLETARGETNS_FLUSH_TARS(con, datatar, ct, list, no_copy)

Functions
static void	damptrack_do_transform (float matrix[4][4], const float tarvec[3], int track_axis)
static bConstraint *	constraint_find_original (Object *ob, bPoseChannel *pchan, bConstraint *con, Object **r_orig_ob)
static bConstraint *	constraint_find_original_for_update (bConstraintOb *cob, bConstraint *con)
void	BKE_constraint_unique_name (bConstraint *con, ListBase *list)
bConstraintOb *	BKE_constraints_make_evalob (Depsgraph *depsgraph, Scene *scene, Object *ob, void *subdata, short datatype)
void	BKE_constraints_clear_evalob (bConstraintOb *cob)
void	BKE_constraint_mat_convertspace (Object *ob, bPoseChannel *pchan, bConstraintOb *cob, float mat[4][4], short from, short to, const bool keep_scale)
static void	contarget_get_mesh_mat (Object *ob, const char *substring, float mat[4][4])
static void	contarget_get_lattice_mat (Object *ob, const char *substring, float mat[4][4])
static void	constraint_target_to_mat4 (Object *ob, const char *substring, bConstraintOb *cob, float mat[4][4], short from, short to, short flag, float headtail)
static void	unit_ct_matrix_nullsafe (bConstraintTarget *ct)
static bool	default_get_tarmat (Depsgraph *, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float)
static bool	default_get_tarmat_full_bbone (Depsgraph *, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float)
static bool	is_custom_space_needed (bConstraint *con)
static void	childof_new_data (void *cdata)
static void	childof_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	childof_get_tars (bConstraint *con, ListBase *list)
static void	childof_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	childof_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	trackto_new_data (void *cdata)
static void	trackto_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	trackto_get_tars (bConstraint *con, ListBase *list)
static void	trackto_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static int	basis_cross (int n, int m)
static void	vectomat (const float vec[3], const float target_up[3], short axis, short upflag, short flags, float m[3][3])
static void	trackto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	kinematic_new_data (void *cdata)
static void	kinematic_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	kinematic_get_tars (bConstraint *con, ListBase *list)
static void	kinematic_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static bool	kinematic_get_tarmat (Depsgraph *, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float)
static void	followpath_new_data (void *cdata)
static void	followpath_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	followpath_get_tars (bConstraint *con, ListBase *list)
static void	followpath_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static bool	followpath_get_tarmat (Depsgraph *, bConstraint *con, bConstraintOb *, bConstraintTarget *ct, float)
static void	followpath_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	loclimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *)
static float	wrap_rad_angle (const float angle)
static float	clamp_angle (const float angle, const float min, const float max)
static void	rotlimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *)
static void	sizelimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *)
static void	loclike_new_data (void *cdata)
static void	loclike_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	loclike_get_tars (bConstraint *con, ListBase *list)
static void	loclike_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	loclike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	rotlike_new_data (void *cdata)
static void	rotlike_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	rotlike_get_tars (bConstraint *con, ListBase *list)
static void	rotlike_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	rotlike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	sizelike_new_data (void *cdata)
static void	sizelike_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	sizelike_get_tars (bConstraint *con, ListBase *list)
static void	sizelike_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	sizelike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	translike_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	translike_get_tars (bConstraint *con, ListBase *list)
static void	translike_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	translike_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	samevolume_new_data (void *cdata)
static void	samevolume_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *)
static void	armdef_free (bConstraint *con)
static void	armdef_copy (bConstraint *con, bConstraint *srccon)
static int	armdef_get_tars (bConstraint *con, ListBase *list)
static void	armdef_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static bool	armdef_get_tarmat (Depsgraph *, bConstraint *, bConstraintOb *, bConstraintTarget *ct, float)
static void	armdef_accumulate_matrix (const float obmat[4][4], const float iobmat[4][4], const float basemat[4][4], const float bonemat[4][4], const float pivot[3], const float weight, float r_sum_mat[4][4], DualQuat *r_sum_dq)
static void	armdef_accumulate_bone (const bConstraintTarget *ct, const bPoseChannel *pchan, const float wco[3], const bool force_envelope, float *r_totweight, float r_sum_mat[4][4], DualQuat *r_sum_dq)
static void	armdef_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	actcon_new_data (void *cdata)
static void	actcon_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	actcon_get_tars (bConstraint *con, ListBase *list)
static void	actcon_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static bool	actcon_get_tarmat (Depsgraph *depsgraph, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float)
static void	actcon_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	locktrack_new_data (void *cdata)
static void	locktrack_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	locktrack_get_tars (bConstraint *con, ListBase *list)
static void	locktrack_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	locktrack_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	distlimit_new_data (void *cdata)
static void	distlimit_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	distlimit_get_tars (bConstraint *con, ListBase *list)
static void	distlimit_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	distlimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	stretchto_new_data (void *cdata)
static void	stretchto_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	stretchto_get_tars (bConstraint *con, ListBase *list)
static void	stretchto_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	stretchto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	minmax_new_data (void *cdata)
static void	minmax_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	minmax_get_tars (bConstraint *con, ListBase *list)
static void	minmax_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	minmax_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	clampto_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	clampto_get_tars (bConstraint *con, ListBase *list)
static void	clampto_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static bool	clampto_get_tarmat (Depsgraph *, bConstraint *, bConstraintOb *, bConstraintTarget *ct, float)
static void	clampto_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	transform_new_data (void *cdata)
static void	transform_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	transform_get_tars (bConstraint *con, ListBase *list)
static void	transform_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	transform_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	shrinkwrap_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static void	shrinkwrap_new_data (void *cdata)
static int	shrinkwrap_get_tars (bConstraint *con, ListBase *list)
static void	shrinkwrap_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static bool	shrinkwrap_get_tarmat (Depsgraph *, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float)
static void	shrinkwrap_evaluate (bConstraint *, bConstraintOb *cob, ListBase *targets)
static void	damptrack_new_data (void *cdata)
static void	damptrack_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	damptrack_get_tars (bConstraint *con, ListBase *list)
static void	damptrack_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	damptrack_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	splineik_free (bConstraint *con)
static void	splineik_copy (bConstraint *con, bConstraint *srccon)
static void	splineik_new_data (void *cdata)
static void	splineik_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	splineik_get_tars (bConstraint *con, ListBase *list)
static void	splineik_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static bool	splineik_get_tarmat (Depsgraph *, bConstraint *, bConstraintOb *, bConstraintTarget *ct, float)
static void	pivotcon_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int	pivotcon_get_tars (bConstraint *con, ListBase *list)
static void	pivotcon_flush_tars (bConstraint *con, ListBase *list, bool no_copy)
static void	pivotcon_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	followtrack_new_data (void *cdata)
static void	followtrack_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static MovieClip *	followtrack_tracking_clip_get (bConstraint *con, bConstraintOb *cob)
static MovieTrackingObject *	followtrack_tracking_object_get (bConstraint *con, bConstraintOb *cob)
static Object *	followtrack_camera_object_get (bConstraint *con, bConstraintOb *cob)
static bool	followtrack_context_init (FollowTrackContext *context, bConstraint *con, bConstraintOb *cob)
static void	followtrack_evaluate_using_3d_position_object (FollowTrackContext *context, bConstraintOb *cob)
static void	followtrack_evaluate_using_3d_position_camera (FollowTrackContext *context, bConstraintOb *cob)
static void	followtrack_evaluate_using_3d_position (FollowTrackContext *context, bConstraintOb *cob)
static void	followtrack_undistort_if_needed (FollowTrackContext *context, const int clip_width, const int clip_height, float marker_position[2])
static void	followtrack_fit_frame (FollowTrackContext *context, const int clip_width, const int clip_height, float marker_position[2])
static float	followtrack_distance_from_viewplane_get (FollowTrackContext *context, bConstraintOb *cob)
static void	followtrack_project_to_depth_object_if_needed (FollowTrackContext *context, bConstraintOb *cob)
static void	followtrack_evaluate_using_2d_position (FollowTrackContext *context, bConstraintOb *cob)
static void	followtrack_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *)
static void	camerasolver_new_data (void *cdata)
static void	camerasolver_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static void	camerasolver_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *)
static void	objectsolver_new_data (void *cdata)
static void	objectsolver_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static void	objectsolver_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *)
static void	transformcache_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static void	transformcache_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	transformcache_copy (bConstraint *con, bConstraint *srccon)
static void	transformcache_free (bConstraint *con)
static void	transformcache_new_data (void *cdata)
static blender::bke::AttrDomain	domain_value_to_attribute (const Attribute_Domain domain)
static blender::bke::AttrType	type_value_to_attribute (const Attribute_Data_Type data_type)
static void	value_attribute_to_matrix (float r_matrix[4][4], const blender::GPointer value, const Attribute_Data_Type data_type)
static bool	component_is_available (const blender::bke::GeometrySet &geometry, const blender::bke::GeometryComponent::Type type, const blender::bke::AttrDomain domain)
static const blender::bke::GeometryComponent *	find_source_component (const blender::bke::GeometrySet &geometry, const blender::bke::AttrDomain domain)
static void	geometry_attribute_free_data (bConstraint *con)
static void	geometry_attribute_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static void	geometry_attribute_copy_data (bConstraint *con, bConstraint *srccon)
static void	geometry_attribute_new_data (void *cdata)
static int	geometry_attribute_get_tars (bConstraint *con, ListBase *list)
static void	geometry_attribute_flush_tars (bConstraint *con, ListBase *list, const bool no_copy)
static bool	geometry_attribute_get_tarmat (Depsgraph *, bConstraint *con, bConstraintOb *, bConstraintTarget *ct, float)
static void	geometry_attribute_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void	constraints_init_typeinfo ()
const bConstraintTypeInfo *	BKE_constraint_typeinfo_from_type (int type)
const bConstraintTypeInfo *	BKE_constraint_typeinfo_get (bConstraint *con)
static void	con_unlink_refs_cb (bConstraint *, ID **idpoin, bool is_reference, void *)
static void	con_invoke_id_looper (const bConstraintTypeInfo *cti, bConstraint *con, ConstraintIDFunc func, const int, void *userdata)
void	BKE_constraint_free_data_ex (bConstraint *con, bool do_id_user)
void	BKE_constraint_free_data (bConstraint *con)
void	BKE_constraints_free_ex (ListBase *list, bool do_id_user)
void	BKE_constraints_free (ListBase *list)
static bool	constraint_remove (ListBase *list, bConstraint *con)
bool	BKE_constraint_remove_ex (ListBase *list, Object *ob, bConstraint *con)
bool	BKE_constraint_apply_for_object (Depsgraph *depsgraph, Scene *scene, Object *ob, bConstraint *con)
bool	BKE_constraint_apply_and_remove_for_object (Depsgraph *depsgraph, Scene *scene, ListBase *constraints, Object *ob, bConstraint *con)
bool	BKE_constraint_apply_for_pose (Depsgraph *depsgraph, Scene *scene, Object *ob, bPoseChannel *pchan, bConstraint *con)
bool	BKE_constraint_apply_and_remove_for_pose (Depsgraph *depsgraph, Scene *scene, ListBase *constraints, Object *ob, bConstraint *con, bPoseChannel *pchan)
void	BKE_constraint_panel_expand (bConstraint *con)
static bConstraint *	add_new_constraint_internal (const char *name, short type)
static void	add_new_constraint_to_list (Object *ob, bPoseChannel *pchan, bConstraint *con)
static bConstraint *	add_new_constraint (Object *ob, bPoseChannel *pchan, const char *name, short type)
bool	BKE_constraint_target_uses_bbone (bConstraint *con, bConstraintTarget *ct)
bConstraint *	BKE_constraint_add_for_pose (Object *ob, bPoseChannel *pchan, const char *name, short type)
bConstraint *	BKE_constraint_add_for_object (Object *ob, const char *name, short type)
void	BKE_constraints_id_loop (ListBase *conlist, ConstraintIDFunc func, const int flag, void *userdata)
static void	con_extern_cb (bConstraint *, ID **idpoin, bool, void *)
static void	con_fix_copied_refs_cb (bConstraint *, ID **idpoin, bool is_reference, void *)
static void	constraint_copy_data_ex (bConstraint *dst, bConstraint *src, const int flag, const bool do_extern)
bConstraint *	BKE_constraint_duplicate_ex (bConstraint *src, const int flag, const bool do_extern)
bConstraint *	BKE_constraint_copy_for_pose (Object *ob, bPoseChannel *pchan, bConstraint *src)
bConstraint *	BKE_constraint_copy_for_object (Object *ob, bConstraint *src)
void	BKE_constraints_copy_ex (ListBase *dst, const ListBase *src, const int flag, bool do_extern)
void	BKE_constraints_copy (ListBase *dst, const ListBase *src, bool do_extern)
bConstraint *	BKE_constraints_find_name (ListBase *list, const char *name)
bConstraint *	BKE_constraints_active_get (ListBase *list)
void	BKE_constraints_active_set (ListBase *list, bConstraint *con)
static bConstraint *	constraint_list_find_from_target (ListBase *constraints, bConstraintTarget *tgt)
bConstraint *	BKE_constraint_find_from_target (Object *ob, bConstraintTarget *tgt, bPoseChannel **r_pchan)
bool	BKE_constraint_is_nonlocal_in_liboverride (const Object *ob, const bConstraint *con)
int	BKE_constraint_targets_get (bConstraint *con, ListBase *r_targets)
void	BKE_constraint_targets_flush (bConstraint *con, ListBase *targets, bool no_copy)
void	BKE_constraint_target_matrix_get (Depsgraph *depsgraph, Scene *scene, bConstraint *con, int index, short ownertype, void *ownerdata, float mat[4][4], float ctime)
void	BKE_constraint_targets_for_solving_get (Depsgraph *depsgraph, bConstraint *con, bConstraintOb *cob, ListBase *targets, float ctime)
void	BKE_constraint_custom_object_space_init (bConstraintOb *cob, bConstraint *con)
void	BKE_constraints_solve (Depsgraph *depsgraph, ListBase *conlist, bConstraintOb *cob, float ctime)
void	BKE_constraint_blend_write (BlendWriter *writer, ListBase *conlist)
void	BKE_constraint_blend_read_data (BlendDataReader *reader, ID *id_owner, ListBase *lb)

Variables
static CLG_LogRef	LOG = {"object.constraint"}
static bConstraintTypeInfo	CTI_CHILDOF
static bConstraintTypeInfo	CTI_TRACKTO
static bConstraintTypeInfo	CTI_KINEMATIC
static bConstraintTypeInfo	CTI_FOLLOWPATH
static bConstraintTypeInfo	CTI_LOCLIMIT
static bConstraintTypeInfo	CTI_ROTLIMIT
static bConstraintTypeInfo	CTI_SIZELIMIT
static bConstraintTypeInfo	CTI_LOCLIKE
static bConstraintTypeInfo	CTI_ROTLIKE
static bConstraintTypeInfo	CTI_SIZELIKE
static bConstraintTypeInfo	CTI_TRANSLIKE
static bConstraintTypeInfo	CTI_SAMEVOL
static bConstraintTypeInfo	CTI_ARMATURE
static bConstraintTypeInfo	CTI_ACTION
static bConstraintTypeInfo	CTI_LOCKTRACK
static bConstraintTypeInfo	CTI_DISTLIMIT
static bConstraintTypeInfo	CTI_STRETCHTO
static bConstraintTypeInfo	CTI_MINMAX
static bConstraintTypeInfo	CTI_CLAMPTO
static bConstraintTypeInfo	CTI_TRANSFORM
static bConstraintTypeInfo	CTI_SHRINKWRAP
static const float	track_dir_vecs [6][3]
static bConstraintTypeInfo	CTI_DAMPTRACK
static bConstraintTypeInfo	CTI_SPLINEIK
static bConstraintTypeInfo	CTI_PIVOT
static bConstraintTypeInfo	CTI_FOLLOWTRACK
static bConstraintTypeInfo	CTI_CAMERASOLVER
static bConstraintTypeInfo	CTI_OBJECTSOLVER
static bConstraintTypeInfo	CTI_TRANSFORM_CACHE
static bConstraintTypeInfo	CTI_ATTRIBUTE
static bConstraintTypeInfo *	constraintsTypeInfo [NUM_CONSTRAINT_TYPES]
static short	CTI_INIT = 1

Macro Definition Documentation

DNA_DEPRECATED_ALLOW

#define DNA_DEPRECATED_ALLOW

Definition at line 10 of file constraint.cc.

SINGLETARGET_FLUSH_TARS

#define SINGLETARGET_FLUSH_TARS	(		con,
			datatar,
			datasubtarget,
			ct,
			list,
			no_copy )

Value:

{ \
  if (ct) { \
    bConstraintTarget *ctn = ct->next; \
    if (no_copy == 0) { \
      datatar = ct->tar; \
      STRNCPY_UTF8(datasubtarget, ct->subtarget); \
      con->tarspace = char(ct->space); \
    } \
\
    BLI_freelinkN(list, ct); \
    ct = ctn; \
  } \
} \
(void)0

Definition at line 936 of file constraint.cc.

Referenced by actcon_flush_tars(), childof_flush_tars(), damptrack_flush_tars(), distlimit_flush_tars(), kinematic_flush_tars(), locktrack_flush_tars(), loclike_flush_tars(), minmax_flush_tars(), pivotcon_flush_tars(), rotlike_flush_tars(), sizelike_flush_tars(), stretchto_flush_tars(), trackto_flush_tars(), transform_flush_tars(), and translike_flush_tars().

SINGLETARGET_GET_TARS

#define SINGLETARGET_GET_TARS	(		con,
			datatar,
			datasubtarget,
			ct,
			list )

Value:

{ \
  ct = MEM_callocN<bConstraintTarget>("tempConstraintTarget"); \
\
  ct->tar = datatar; \
  STRNCPY_UTF8(ct->subtarget, datasubtarget); \
  ct->space = con->tarspace; \
  ct->flag = CONSTRAINT_TAR_TEMP; \
\
  if (ct->tar) { \
    if ((ct->tar->type == OB_ARMATURE) && (ct->subtarget[0])) { \
      bPoseChannel *pchan = BKE_pose_channel_find_name(ct->tar->pose, ct->subtarget); \
      ct->type = CONSTRAINT_OBTYPE_BONE; \
      ct->rotOrder = (pchan) ? (pchan->rotmode) : int(EULER_ORDER_DEFAULT); \
    } \
    else if (OB_TYPE_SUPPORT_VGROUP(ct->tar->type) && (ct->subtarget[0])) { \
      ct->type = CONSTRAINT_OBTYPE_VERT; \
      ct->rotOrder = EULER_ORDER_DEFAULT; \
    } \
    else { \
      ct->type = CONSTRAINT_OBTYPE_OBJECT; \
      ct->rotOrder = ct->tar->rotmode; \
    } \
  } \
\
  BLI_addtail(list, ct); \
} \
(void)0

Definition at line 880 of file constraint.cc.

Referenced by actcon_get_tars(), BKE_constraint_targets_get(), childof_get_tars(), damptrack_get_tars(), distlimit_get_tars(), kinematic_get_tars(), locktrack_get_tars(), loclike_get_tars(), minmax_get_tars(), pivotcon_get_tars(), rotlike_get_tars(), sizelike_get_tars(), stretchto_get_tars(), trackto_get_tars(), transform_get_tars(), and translike_get_tars().

SINGLETARGETNS_FLUSH_TARS

#define SINGLETARGETNS_FLUSH_TARS	(		con,
			datatar,
			ct,
			list,
			no_copy )

Value:

{ \
  if (ct) { \
    bConstraintTarget *ctn = ct->next; \
    if (no_copy == 0) { \
      datatar = ct->tar; \
      con->tarspace = char(ct->space); \
    } \
\
    BLI_freelinkN(list, ct); \
    ct = ctn; \
  } \
} \
(void)0

Definition at line 958 of file constraint.cc.

Referenced by clampto_flush_tars(), followpath_flush_tars(), geometry_attribute_flush_tars(), shrinkwrap_flush_tars(), and splineik_flush_tars().

SINGLETARGETNS_GET_TARS

#define SINGLETARGETNS_GET_TARS	(		con,
			datatar,
			ct,
			list )

Value:

{ \
  ct = MEM_callocN<bConstraintTarget>("tempConstraintTarget"); \
\
  ct->tar = datatar; \
  ct->space = con->tarspace; \
  ct->flag = CONSTRAINT_TAR_TEMP; \
\
  if (ct->tar) { \
    ct->type = CONSTRAINT_OBTYPE_OBJECT; \
  } \
  BLI_addtail(list, ct); \
} \
(void)0

Definition at line 915 of file constraint.cc.

Referenced by clampto_get_tars(), followpath_get_tars(), geometry_attribute_get_tars(), shrinkwrap_get_tars(), and splineik_get_tars().

VALID_CONS_TARGET

#define VALID_CONS_TARGET

(

ct

)

Value:

((ct) && (ct->tar))

Definition at line 103 of file constraint.cc.

Referenced by actcon_evaluate(), actcon_get_tarmat(), armdef_evaluate(), armdef_get_tarmat(), childof_evaluate(), clampto_evaluate(), damptrack_evaluate(), default_get_tarmat(), default_get_tarmat_full_bbone(), distlimit_evaluate(), followpath_evaluate(), followpath_get_tarmat(), geometry_attribute_evaluate(), geometry_attribute_get_tarmat(), kinematic_get_tarmat(), locktrack_evaluate(), loclike_evaluate(), minmax_evaluate(), pivotcon_evaluate(), rotlike_evaluate(), shrinkwrap_evaluate(), shrinkwrap_get_tarmat(), sizelike_evaluate(), stretchto_evaluate(), trackto_evaluate(), transform_evaluate(), and translike_evaluate().

Function Documentation

actcon_evaluate()

void actcon_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 2910 of file constraint.cc.

References ACTCON_MIX_AFTER, ACTCON_MIX_AFTER_FULL, ACTCON_MIX_AFTER_SPLIT, ACTCON_MIX_BEFORE, ACTCON_MIX_BEFORE_FULL, ACTCON_MIX_BEFORE_SPLIT, ACTCON_MIX_REPLACE, ACTCON_USE_EVAL_TIME, BLI_assert_msg, copy_m4_m4(), bConstraint::data, data, ListBase::first, bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_m4m4(), mul_m4_m4m4_aligned_scale(), mul_m4_m4m4_split_channels(), and VALID_CONS_TARGET.

actcon_flush_tars()

void actcon_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 2756 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

actcon_get_tarmat()

bool actcon_get_tarmat ( Depsgraph * depsgraph, bConstraint * con, bConstraintOb * cob, bConstraintTarget * ct, float  )

static

Definition at line 2767 of file constraint.cc.

References ACTCON_BONE_USE_OBJECT_ACTION, ACTCON_USE_EVAL_TIME, BKE_animsys_eval_context_construct(), BKE_object_to_mat4(), BKE_pchan_calc_mat(), BKE_pose_channel_ensure(), BKE_pose_free_data(), BLI_assert, bPoseChannel::chan_mat, CLAMP, CONSTRAINT_OBTYPE_BONE, CONSTRAINT_OBTYPE_OBJECT, CONSTRAINT_SPACE_WORLD, constraint_target_to_mat4(), copy_m4_m4(), copy_v3_v3(), bConstraint::data, data, depsgraph, bConstraint::flag, G, G_DEBUG, bConstraint::headtail, Object::id, mat4_to_eul(), mat4_to_size(), bConstraintTarget::matrix, mul_v3_fl(), bConstraint::name, bPoseChannel::name, ID::name, bConstraintOb::ob, bConstraintOb::pchan, printf, RAD2DEGF, bPoseChannel::rotmode, bConstraintTarget::space, bConstraintTarget::subtarget, bConstraintTarget::tar, bConstraintOb::type, unit_m4(), VALID_CONS_TARGET, and what_does_obaction().

actcon_get_tars()

int actcon_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 2741 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

actcon_id_looper()

void actcon_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 2730 of file constraint.cc.

References bConstraint::data, and data.

actcon_new_data()

void actcon_new_data ( void * cdata )

static

Definition at line 2719 of file constraint.cc.

References ACTCON_MIX_AFTER, and data.

add_new_constraint()

bConstraint * add_new_constraint ( Object * ob, bPoseChannel * pchan, const char * name, short type )

static

Definition at line 6101 of file constraint.cc.

References ACTCON_MIX_BEFORE_SPLIT, add_new_constraint_internal(), add_new_constraint_to_list(), CONSTRAINT_SPACE_LOCAL, CONSTRAINT_SPACE_POSE, CONSTRAINT_TYPE_ACTION, CONSTRAINT_TYPE_CHILDOF, bConstraint::data, data, name, and bConstraint::ownspace.

Referenced by BKE_constraint_add_for_object(), and BKE_constraint_add_for_pose().

add_new_constraint_internal()

bConstraint * add_new_constraint_internal ( const char * name, short type )

static

Definition at line 6036 of file constraint.cc.

References BKE_constraint_typeinfo_from_type(), CONSTRAINT_OVERRIDE_LIBRARY_LOCAL, CONSTRAINT_TYPE_ACTION, CONSTRAINT_TYPE_SPLINEIK, bConstraint::data, DATA_, ELEM, bConstraint::enforce, bConstraint::flag, MEM_callocN(), bConstraint::name, bConstraintTypeInfo::name, name, bConstraintTypeInfo::new_data, bConstraintTypeInfo::size, STRNCPY_UTF8, bConstraintTypeInfo::struct_name, bConstraint::type, bConstraint::ui_expand_flag, UI_PANEL_DATA_EXPAND_ROOT, UI_SUBPANEL_DATA_EXPAND_1, and UI_SUBPANEL_DATA_EXPAND_2.

Referenced by add_new_constraint().

add_new_constraint_to_list()

void add_new_constraint_to_list ( Object * ob, bPoseChannel * pchan, bConstraint * con )

static

Definition at line 6081 of file constraint.cc.

References BKE_constraint_unique_name(), BKE_constraints_active_set(), BLI_addtail(), bPoseChannel::constraints, and Object::constraints.

Referenced by add_new_constraint(), BKE_constraint_copy_for_object(), and BKE_constraint_copy_for_pose().

armdef_accumulate_bone()

void armdef_accumulate_bone ( const bConstraintTarget * ct, const bPoseChannel * pchan, const float wco[3], const bool force_envelope, float * r_totweight, float r_sum_mat[4][4], DualQuat * r_sum_dq )

static

Definition at line 2566 of file constraint.cc.

References Bone::arm_head, Bone::arm_mat, Bone::arm_tail, armdef_accumulate_matrix(), bPoseChannel_Runtime::bbone_deform_mats, bPoseChannel_Runtime::bbone_rest_mats, bPoseChannel_Runtime::bbone_segments, BKE_pchan_bbone_deform_segment_index(), blend(), bPoseChannel::bone, BONE_MULT_VG_ENV, bPoseChannel::chan_mat, Bone::dist, distfactor_to_bone(), Bone::flag, invert_m4_m4(), Mat4::mat, mul_m4_m4m4(), mul_v3_m4v3(), Bone::rad_head, Bone::rad_tail, bPoseChannel::runtime, Bone::segments, bConstraintTarget::tar, and bConstraintTarget::weight.

Referenced by armdef_evaluate().

armdef_accumulate_matrix()

void armdef_accumulate_matrix ( const float obmat[4][4], const float iobmat[4][4], const float basemat[4][4], const float bonemat[4][4], const float pivot[3], const float weight, float r_sum_mat[4][4], DualQuat * r_sum_dq )

static

Definition at line 2531 of file constraint.cc.

References add_weighted_dq_dq_pivot(), madd_m4_m4m4fl(), mat4_to_dquat(), mul_m4_m4m4(), mul_m4_series, and orthogonalize_m4_stable().

Referenced by armdef_accumulate_bone().

armdef_copy()

void armdef_copy ( bConstraint * con, bConstraint * srccon )

static

Definition at line 2478 of file constraint.cc.

References BLI_duplicatelist(), bConstraint::data, and bArmatureConstraint::targets.

armdef_evaluate()

void armdef_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 2643 of file constraint.cc.

References Bone::arm_head, armdef_accumulate_bone(), BKE_pose_channel_find_name(), bPoseChannel::bone, CONSTRAINT_ARMATURE_CUR_LOCATION, CONSTRAINT_ARMATURE_ENVELOPE, CONSTRAINT_ARMATURE_QUATERNION, copy_v3_v3(), bConstraint::data, data, dquat_to_mat4(), LISTBASE_FOREACH, bConstraintOb::matrix, mul_m4_fl(), mul_m4_m4m4(), mul_m4_v3(), normalize_dq(), bConstraintOb::ob, OB_ARMATURE, bConstraintOb::pchan, and VALID_CONS_TARGET.

armdef_free()

void armdef_free ( bConstraint * con )

static

Definition at line 2470 of file constraint.cc.

References BLI_freelistN(), bConstraint::data, and data.

armdef_get_tarmat()

bool armdef_get_tarmat ( Depsgraph * , bConstraint * , bConstraintOb * , bConstraintTarget * ct, float  )

static

Definition at line 2510 of file constraint.cc.

References BKE_pose_channel_find_name(), bConstraintTarget::matrix, mul_m4_m4m4(), OB_ARMATURE, Object::pose, bPoseChannel::pose_mat, bConstraintTarget::subtarget, bConstraintTarget::tar, Object::type, unit_ct_matrix_nullsafe(), unit_m4(), and VALID_CONS_TARGET.

armdef_get_tars()

int armdef_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 2486 of file constraint.cc.

References BLI_listbase_count(), bConstraint::data, and data.

armdef_id_looper()

void armdef_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 2499 of file constraint.cc.

References bConstraint::data, data, and LISTBASE_FOREACH.

basis_cross()

int basis_cross ( int n, int m )

static

Definition at line 1204 of file constraint.cc.

Referenced by vectomat().

BKE_constraint_add_for_object()

bConstraint * BKE_constraint_add_for_object	(	struct Object *	ob,
		const char *	name,
		short	type )

Add new constraint for the given object.

Definition at line 6163 of file constraint.cc.

References add_new_constraint(), and name.

Referenced by blo_do_version_old_trackto_to_constraints(), blender::ed::object::constraint_add_exec(), blender::ed::object::parent_set_with_depsgraph(), blender::io::usd::USDXformReader::read_object_data(), blender::io::alembic::AbcObjectReader::setupObjectTransform(), and blender::ed::object::track_set_exec().

BKE_constraint_add_for_pose()

bConstraint * BKE_constraint_add_for_pose	(	struct Object *	ob,
		struct bPoseChannel *	pchan,
		const char *	name,
		short	type )

Add new constraint for the given bone.

Definition at line 6151 of file constraint.cc.

References add_new_constraint(), and name.

Referenced by blender::ed::transform::add_temporary_ik_constraint(), and blender::ed::object::constraint_add_exec().

BKE_constraint_apply_and_remove_for_object()

bool BKE_constraint_apply_and_remove_for_object	(	Depsgraph *	depsgraph,
		Scene *	scene,
		ListBase *	constraints,
		Object *	ob,
		bConstraint *	con )

Definition at line 5952 of file constraint.cc.

References BKE_constraint_apply_for_object(), BKE_constraint_remove_ex(), constraints, and depsgraph.

Referenced by blender::ed::object::constraint_apply_exec().

BKE_constraint_apply_and_remove_for_pose()

bool BKE_constraint_apply_and_remove_for_pose	(	Depsgraph *	depsgraph,
		Scene *	scene,
		ListBase *	constraints,
		Object *	ob,
		bConstraint *	con,
		bPoseChannel *	pchan )

Definition at line 6014 of file constraint.cc.

References BKE_constraint_apply_for_pose(), BKE_constraint_remove_ex(), constraints, and depsgraph.

Referenced by blender::ed::object::constraint_apply_exec().

BKE_constraint_apply_for_object()

bool BKE_constraint_apply_for_object	(	struct Depsgraph *	depsgraph,
		struct Scene *	scene,
		struct Object *	ob,
		struct bConstraint *	con )

Apply the specified constraint in the given constraint stack.

Definition at line 5911 of file constraint.cc.

References BKE_constraint_duplicate_ex(), BKE_constraint_free_data(), BKE_constraints_clear_evalob(), BKE_constraints_find_name(), BKE_constraints_make_evalob(), BKE_constraints_solve(), BKE_object_apply_mat4(), BKE_scene_frame_get(), BLI_freelinkN(), Object::constinv, CONSTRAINT_OBTYPE_OBJECT, Object::constraints, DEG_get_evaluated(), DEG_get_evaluated_scene(), depsgraph, ID_IS_EDITABLE, bConstraintOb::matrix, mul_m4_m4m4(), and bConstraint::name.

Referenced by BKE_constraint_apply_and_remove_for_object().

BKE_constraint_apply_for_pose()

bool BKE_constraint_apply_for_pose	(	Depsgraph *	depsgraph,
		Scene *	scene,
		Object *	ob,
		bPoseChannel *	pchan,
		bConstraint *	con )

Definition at line 5965 of file constraint.cc.

References BKE_armature_mat_pose_to_bone(), BKE_constraint_duplicate_ex(), BKE_constraint_free_data(), BKE_constraints_clear_evalob(), BKE_constraints_find_name(), BKE_constraints_make_evalob(), BKE_constraints_solve(), BKE_pchan_apply_mat4(), BKE_pose_channel_find_name(), BKE_scene_frame_get(), BLI_freelinkN(), bPoseChannel::bone, BONE_CONNECTED, bPoseChannel::constinv, CONSTRAINT_OBTYPE_BONE, bPoseChannel::constraints, copy_v3_v3(), DEG_get_evaluated(), DEG_get_evaluated_scene(), depsgraph, ListBase::first, Bone::flag, ID_IS_EDITABLE, ListBase::last, bConstraintOb::matrix, mul_m4_m4m4(), bConstraint::name, bPoseChannel::name, Object::pose, and bPoseChannel::pose_mat.

Referenced by BKE_constraint_apply_and_remove_for_pose().

BKE_constraint_blend_read_data()

void BKE_constraint_blend_read_data	(	BlendDataReader *	reader,
		ID *	id_owner,
		ListBase *	lb )

Definition at line 6771 of file constraint.cc.

References BKE_constraint_typeinfo_get(), BLO_read_float_array(), BLO_read_string(), BLO_read_struct_by_name_array(), BLO_read_struct_list, CONSTRAINT_IK_AUTO, CONSTRAINT_OVERRIDE_LIBRARY_LOCAL, CONSTRAINT_TYPE_ARMATURE, CONSTRAINT_TYPE_GEOMETRY_ATTRIBUTE, CONSTRAINT_TYPE_KINEMATIC, CONSTRAINT_TYPE_NULL, CONSTRAINT_TYPE_SPLINEIK, CONSTRAINT_TYPE_TRANSFORM_CACHE, data, ID_IS_LINKED, LISTBASE_FOREACH, and bConstraintTypeInfo::struct_name.

Referenced by BKE_pose_blend_read_data(), and object_blend_read_data().

BKE_constraint_blend_write()

void BKE_constraint_blend_write	(	BlendWriter *	writer,
		ListBase *	conlist )

Definition at line 6727 of file constraint.cc.

References BKE_constraint_typeinfo_get(), BLO_write_float_array(), BLO_write_string(), BLO_write_struct, BLO_write_struct_by_name(), CONSTRAINT_TYPE_ARMATURE, CONSTRAINT_TYPE_GEOMETRY_ATTRIBUTE, CONSTRAINT_TYPE_SPLINEIK, data, LISTBASE_FOREACH, and bConstraintTypeInfo::struct_name.

Referenced by BKE_pose_blend_write(), and object_blend_write().

BKE_constraint_copy_for_object()

bConstraint * BKE_constraint_copy_for_object	(	struct Object *	ob,
		struct bConstraint *	src )

Add a copy of the given constraint for the given object.

Definition at line 6262 of file constraint.cc.

References add_new_constraint_to_list(), BKE_constraint_duplicate_ex(), and ID_IS_EDITABLE.

Referenced by blender::ed::object::constraint_copy_exec(), blender::ed::object::constraint_copy_for_object(), and blender::ed::object::constraint_copy_to_selected_exec().

BKE_constraint_copy_for_pose()

bConstraint * BKE_constraint_copy_for_pose	(	struct Object *	ob,
		struct bPoseChannel *	pchan,
		struct bConstraint *	src )

Add a copy of the given constraint for the given bone.

Definition at line 6251 of file constraint.cc.

References add_new_constraint_to_list(), BKE_constraint_duplicate_ex(), and ID_IS_EDITABLE.

Referenced by blender::ed::object::constraint_copy_exec(), blender::ed::object::constraint_copy_for_pose(), and blender::ed::object::constraint_copy_to_selected_exec().

BKE_constraint_custom_object_space_init()

void BKE_constraint_custom_object_space_init	(	struct bConstraintOb *	cob,
		struct bConstraint *	con )

Initialize the Custom Space matrix inside cob (if required by the constraint).

Parameters

cob	Constraint evaluation context (contains the matrix to be initialized).
con	Constraint that is about to be evaluated.

Definition at line 6622 of file constraint.cc.

References CONSTRAINT_SPACE_WORLD, constraint_target_to_mat4(), is_custom_space_needed(), bConstraintOb::space_obj_world_matrix, bConstraint::space_object, bConstraint::space_subtarget, and unit_m4().

Referenced by BKE_constraint_target_matrix_get(), BKE_constraints_solve(), blender::ed::transform::constraintTransLim(), blender::draw::overlay::Relations::object_sync(), update_duplicate_action_constraint_settings(), update_duplicate_loc_rot_constraint_settings(), and update_duplicate_transform_constraint_settings().

BKE_constraint_duplicate_ex()

bConstraint * BKE_constraint_duplicate_ex	(	struct bConstraint *	src,
		int	flag,
		bool	do_extern )

Allocate and duplicate a single constraint, outside of any object/pose context.

Definition at line 6243 of file constraint.cc.

References constraint_copy_data_ex(), flag, MEM_dupallocN(), bConstraint::next, and bConstraint::prev.

Referenced by BKE_constraint_apply_for_object(), BKE_constraint_apply_for_pose(), BKE_constraint_copy_for_object(), and BKE_constraint_copy_for_pose().

BKE_constraint_find_from_target()

bConstraint * BKE_constraint_find_from_target	(	struct Object *	ob,
		struct bConstraintTarget *	tgt,
		struct bPoseChannel **	r_pchan )

Finds the constraint that owns the given target within the object.

Definition at line 6348 of file constraint.cc.

References bPose::chanbase, constraint_list_find_from_target(), Object::constraints, LISTBASE_FOREACH, Object::pose, and result.

Referenced by blender::deg::RNANodeQuery::construct_node_identifier().

BKE_constraint_free_data()

void BKE_constraint_free_data

(

bConstraint *

con

)

Definition at line 5863 of file constraint.cc.

References BKE_constraint_free_data_ex().

Referenced by BKE_constraint_apply_for_object(), BKE_constraint_apply_for_pose(), and constraint_remove().

BKE_constraint_free_data_ex()

void BKE_constraint_free_data_ex	(	struct bConstraint *	con,
		bool	do_id_user )

Free data of a specific constraint if it has any info. Be sure to run BIK_clear_data() when freeing an IK constraint, unless #DAG_relations_tag_update is called.

Definition at line 5841 of file constraint.cc.

References BKE_constraint_typeinfo_get(), con_invoke_id_looper(), con_unlink_refs_cb(), bConstraint::data, bConstraintTypeInfo::free_data, IDWALK_NOP, and MEM_freeN().

Referenced by BKE_constraint_free_data(), and BKE_constraints_free_ex().

BKE_constraint_is_nonlocal_in_liboverride()

bool BKE_constraint_is_nonlocal_in_liboverride	(	const Object *	ob,
		const bConstraint *	con )

Definition at line 6445 of file constraint.cc.

References CONSTRAINT_OVERRIDE_LIBRARY_LOCAL, bConstraint::flag, and ID_IS_OVERRIDE_LIBRARY.

BKE_constraint_mat_convertspace()

void BKE_constraint_mat_convertspace	(	struct Object *	ob,
		struct bPoseChannel *	pchan,
		struct bConstraintOb *	cob,
		float	mat[4][4],
		short	from,
		short	to,
		bool	keep_scale )

This function is responsible for the correct transformations/conversions of a matrix from one space to another for constraint evaluation. For now, this is only implemented for objects and pose-channels.

Definition at line 256 of file constraint.cc.

References Bone::arm_mat, BKE_armature_mat_bone_to_pose(), BKE_armature_mat_pose_to_bone(), BKE_constraint_mat_convertspace(), BKE_object_to_mat4(), BLI_assert, bPoseChannel::bone, CONSTRAINT_SPACE_CUSTOM, CONSTRAINT_SPACE_LOCAL, CONSTRAINT_SPACE_OWNLOCAL, CONSTRAINT_SPACE_PARLOCAL, CONSTRAINT_SPACE_POSE, CONSTRAINT_SPACE_WORLD, copy_m4_m4(), ELEM, invert_m4_m4(), invert_m4_m4_safe(), mul_m4_m4m4(), mul_m4_series, normalize_m4(), Object::parent, Object::parentinv, bConstraintOb::pchan, bConstraintOb::space_obj_world_matrix, and zero_v3().

Referenced by BKE_constraint_mat_convertspace(), BKE_constraints_solve(), constraint_target_to_mat4(), dvar_eval_locDiff(), dvar_eval_transChan(), shrinkwrap_get_tarmat(), update_duplicate_action_constraint_settings(), update_duplicate_loc_rot_constraint_settings(), and update_duplicate_transform_constraint_settings().

BKE_constraint_panel_expand()

void BKE_constraint_panel_expand

(

bConstraint *

con

)

Definition at line 6028 of file constraint.cc.

References bConstraint::ui_expand_flag, and UI_PANEL_DATA_EXPAND_ROOT.

Referenced by blender::ed::outliner::outliner_set_properties_tab().

BKE_constraint_remove_ex()

bool BKE_constraint_remove_ex	(	ListBase *	list,
		struct Object *	ob,
		struct bConstraint *	con )

Remove the specified constraint from the given constraint stack.

Definition at line 5895 of file constraint.cc.

References BIK_clear_data(), BKE_animdata_drivers_remove_for_rna_struct(), constraint_remove(), CONSTRAINT_TYPE_KINEMATIC, CONSTRAINT_TYPE_SPLINEIK, ELEM, Object::id, Object::pose, and bConstraint::type.

Referenced by BKE_constraint_apply_and_remove_for_object(), BKE_constraint_apply_and_remove_for_pose(), blender::ed::object::constraint_delete_exec(), blender::ed::outliner::constraint_fn(), blender::ed::object::object_track_clear_exec(), and blender::ed::object::pose_ik_clear_exec().

BKE_constraint_target_matrix_get()

void BKE_constraint_target_matrix_get	(	struct Depsgraph *	depsgraph,
		struct Scene *	scene,
		struct bConstraint *	con,
		int	index,
		short	ownertype,
		void *	ownerdata,
		float	mat[4][4],
		float	ctime )

This function is a relic from the prior implementations of the constraints system, when all constraints either had one or no targets. It used to be called during the main constraint solving loop, but is now only used for the remaining cases for a few constraints.

None of the actual calculations of the matrices should be done here! Also, this function is not to be used by any new constraints, particularly any that have multiple targets.

Definition at line 6510 of file constraint.cc.

References BKE_constraint_custom_object_space_init(), BKE_constraint_typeinfo_get(), BLI_findlink(), CONSTRAINT_OBTYPE_BONE, CONSTRAINT_OBTYPE_OBJECT, copy_m4_m4(), bConstraintOb::depsgraph, depsgraph, bConstraintTypeInfo::flush_constraint_targets, bConstraintTypeInfo::get_constraint_targets, bConstraintTypeInfo::get_target_matrix, bConstraintOb::matrix, bConstraintTarget::matrix, MEM_callocN(), MEM_freeN(), bConstraintOb::ob, bConstraintOb::pchan, bPoseChannel::pose_mat, bConstraintOb::scene, bConstraintOb::startmat, bConstraintOb::type, and unit_m4().

Referenced by base_callback(), execute_posetree(), blender::ed::object::parent_set_with_depsgraph(), and target_callback().

BKE_constraint_target_uses_bbone()

bool BKE_constraint_target_uses_bbone	(	bConstraint *	con,
		bConstraintTarget *	ct )

Definition at line 6140 of file constraint.cc.

References CONSTRAINT_BBONE_SHAPE, CONSTRAINT_TAR_CUSTOM_SPACE, CONSTRAINT_TYPE_ARMATURE, bConstraint::flag, bConstraintTarget::flag, and bConstraint::type.

Referenced by blender::deg::DepsgraphRelationBuilder::build_constraints().

BKE_constraint_targets_flush()

void BKE_constraint_targets_flush	(	struct bConstraint *	con,
		struct ListBase *	targets,
		bool	no_copy )

Copies changed data from the list produced by BKE_constraint_targets_get back to the constraint data structures and frees memory.

Parameters

targets	List of targets filled by BKE_constraint_targets_get.
no_copy	Only free memory without copying changes (read-only mode).

Definition at line 6482 of file constraint.cc.

References BKE_constraint_typeinfo_get(), BLI_assert, BLI_freelinkN(), CONSTRAINT_TAR_CUSTOM_SPACE, bConstraintTarget::flag, bConstraintTypeInfo::flush_constraint_targets, is_custom_space_needed(), ListBase::last, bConstraint::space_object, bConstraint::space_subtarget, STRNCPY_UTF8, bConstraintTarget::subtarget, and bConstraintTarget::tar.

Referenced by BKE_pose_channels_remove(), blender::deg::DepsgraphRelationBuilder::build_constraints(), constraint_bone_name_fix(), copy_object_pose(), joined_armature_fix_links_constraints(), object_modifier_recurse_for_update_subframe(), blender::draw::overlay::Relations::object_sync(), pose_select_constraint_target_exec(), separated_armature_fix_links(), blender::ed::object::set_constraint_nth_target(), blender::ed::object::test_constraint(), and update_duplicate_subtarget().

BKE_constraint_targets_for_solving_get()

void BKE_constraint_targets_for_solving_get	(	struct Depsgraph *	depsgraph,
		struct bConstraint *	con,
		struct bConstraintOb *	ob,
		struct ListBase *	targets,
		float	ctime )

Get the list of targets required for solving a constraint.

Definition at line 6589 of file constraint.cc.

References BKE_constraint_typeinfo_get(), CONSTRAINT_TYPE_ARMATURE, depsgraph, ELEM, bConstraintTypeInfo::get_constraint_targets, bConstraintTypeInfo::get_target_matrix, LISTBASE_FOREACH, bConstraintTypeInfo::type, and unit_m4().

Referenced by BKE_constraints_solve(), and blender::ed::transform::constraintTransLim().

BKE_constraint_targets_get()

int BKE_constraint_targets_get	(	struct bConstraint *	con,
		struct ListBase *	r_targets )

Retrieves the list of all constraint targets, including the custom space target. Must be followed by a call to BKE_constraint_targets_flush to free memory.

Parameters

r_targets

Pointer to the list to be initialized with target data.

Returns

the number of targets stored in the list.

Definition at line 6453 of file constraint.cc.

References BKE_constraint_typeinfo_get(), BLI_listbase_clear(), CONSTRAINT_SPACE_WORLD, CONSTRAINT_TAR_CUSTOM_SPACE, count, bConstraintTarget::flag, bConstraintTypeInfo::get_constraint_targets, is_custom_space_needed(), SINGLETARGET_GET_TARS, bConstraintTarget::space, bConstraint::space_object, and bConstraint::space_subtarget.

Referenced by BKE_pose_channels_remove(), blender::deg::DepsgraphRelationBuilder::build_constraints(), constraint_bone_name_fix(), copy_object_pose(), joined_armature_fix_links_constraints(), object_modifier_recurse_for_update_subframe(), blender::draw::overlay::Relations::object_sync(), pose_select_constraint_target_exec(), separated_armature_fix_links(), blender::ed::object::set_constraint_nth_target(), blender::ed::object::test_constraint(), and update_duplicate_subtarget().

BKE_constraint_typeinfo_from_type()

const bConstraintTypeInfo * BKE_constraint_typeinfo_from_type

(

int

type

)

This function should be used for getting the appropriate type-info when only a constraint type is known.

Definition at line 5773 of file constraint.cc.

References CLOG_WARN, CONSTRAINT_TYPE_NULL, constraints_init_typeinfo(), constraintsTypeInfo, CTI_INIT, LOG, and NUM_CONSTRAINT_TYPES.

Referenced by add_new_constraint_internal(), BKE_constraint_typeinfo_get(), bone_constraint_panel_id(), blender::ed::transform::constraintRotLim(), blender::ed::transform::constraintScaleLim(), blender::ed::transform::constraintTransLim(), and object_constraint_panel_id().

BKE_constraint_typeinfo_get()

const bConstraintTypeInfo * BKE_constraint_typeinfo_get

(

struct bConstraint *

con

)

This function should always be used to get the appropriate type-info, as it has checks which prevent segfaults in some weird cases.

Definition at line 5792 of file constraint.cc.

References BKE_constraint_typeinfo_from_type(), and bConstraint::type.

Referenced by BKE_constraint_blend_read_data(), BKE_constraint_blend_write(), BKE_constraint_free_data_ex(), BKE_constraint_target_matrix_get(), BKE_constraint_targets_flush(), BKE_constraint_targets_for_solving_get(), BKE_constraint_targets_get(), BKE_constraints_id_loop(), BKE_constraints_solve(), blender::deg::DepsgraphRelationBuilder::build_constraints(), constraint_copy_data_ex(), object_solver_camera(), object_solver_inverted_matrix(), and blender::draw::overlay::Relations::object_sync().

BKE_constraint_unique_name()

void BKE_constraint_unique_name	(	struct bConstraint *	con,
		struct ListBase *	list )

Find the first available, non-duplicate name for a given constraint.

Definition at line 123 of file constraint.cc.

References BLI_uniquename(), DATA_, bConstraint::name, name, and offsetof.

Referenced by add_new_constraint_to_list().

BKE_constraints_active_get()

bConstraint * BKE_constraints_active_get

(

struct ListBase *

list

)

Finds the 'active' constraint in a constraint stack.

Definition at line 6300 of file constraint.cc.

References CONSTRAINT_ACTIVE, and LISTBASE_FOREACH.

Referenced by blender::ed::object::constraint_active_get().

BKE_constraints_active_set()

void BKE_constraints_active_set	(	ListBase *	list,
		struct bConstraint *	con )

Set the given constraint as the active one (clearing all the others).

Definition at line 6316 of file constraint.cc.

References CONSTRAINT_ACTIVE, and LISTBASE_FOREACH.

Referenced by add_new_constraint_to_list(), blender::ed::object::constraint_active_set(), and blender::ed::outliner::constraint_fn().

BKE_constraints_clear_evalob()

void BKE_constraints_clear_evalob

(

struct bConstraintOb *

cob

)

Cleanup after constraint evaluation.

Definition at line 207 of file constraint.cc.

References bPoseChannel::constinv, Object::constinv, CONSTRAINT_OBTYPE_BONE, CONSTRAINT_OBTYPE_OBJECT, copy_m4_m4(), invert_m4_m4(), bConstraintOb::matrix, MEM_freeN(), mul_m4_m4m4(), bConstraintOb::ob, bConstraintOb::pchan, bPoseChannel::pose_mat, Object::runtime, bConstraintOb::startmat, and bConstraintOb::type.

Referenced by BKE_constraint_apply_for_object(), BKE_constraint_apply_for_pose(), BKE_object_eval_constraints(), BKE_pose_where_is_bone(), and object_where_is_calc_ex().

BKE_constraints_copy()

void BKE_constraints_copy	(	ListBase *	dst,
		const ListBase *	src,
		bool	do_extern )

Definition at line 6288 of file constraint.cc.

References BKE_constraints_copy_ex().

BKE_constraints_copy_ex()

void BKE_constraints_copy_ex	(	ListBase *	dst,
		const ListBase *	src,
		const int	flag,
		bool	do_extern )

Definition at line 6269 of file constraint.cc.

References BLI_duplicatelist(), BLI_listbase_clear(), constraint_copy_data_ex(), CONSTRAINT_OVERRIDE_LIBRARY_LOCAL, ListBase::first, bConstraint::flag, flag, LIB_ID_COPY_NO_LIB_OVERRIDE_LOCAL_DATA_FLAG, and bConstraint::next.

Referenced by BKE_constraints_copy().

BKE_constraints_find_name()

bConstraint * BKE_constraints_find_name	(	ListBase *	list,
		const char *	name )

Definition at line 6295 of file constraint.cc.

References BLI_findstring(), name, and offsetof.

Referenced by BKE_constraint_apply_for_object(), BKE_constraint_apply_for_pose(), and blender::ed::object::edit_constraint_property_get().

BKE_constraints_free()

void BKE_constraints_free

(

ListBase *

list

)

Definition at line 5879 of file constraint.cc.

References BKE_constraints_free_ex().

Referenced by blender::ed::object::constraint_link(), blender::ed::object::make_object_duplilist_real(), blender::ed::object::object_constraints_clear_exec(), and blender::ed::object::pose_constraints_clear_exec().

BKE_constraints_free_ex()

void BKE_constraints_free_ex	(	struct ListBase *	list,
		bool	do_id_user )

Free all constraints from a constraint-stack.

Definition at line 5868 of file constraint.cc.

References BKE_constraint_free_data_ex(), BLI_freelistN(), and LISTBASE_FOREACH.

Referenced by BKE_constraints_free(), BKE_pose_channel_free_ex(), and object_free_data().

BKE_constraints_id_loop()

void BKE_constraints_id_loop	(	struct ListBase *	list,
		ConstraintIDFunc	func,
		const int	flag,
		void *	userdata )

Run the given callback on all ID-blocks in list of constraints.

Parameters

flag	the IDWALK_ flags controlling the behavior of the foreach_id code, see BKE_lib_query.hh

Definition at line 6170 of file constraint.cc.

References BKE_constraint_typeinfo_get(), con_invoke_id_looper(), flag, and LISTBASE_FOREACH.

Referenced by blender::deg::DepsgraphNodeBuilder::build_object(), blender::deg::DepsgraphRelationBuilder::build_object(), blender::deg::DepsgraphNodeBuilder::build_pose_constraints(), blender::deg::DepsgraphRelationBuilder::build_rig(), and object_foreach_id().

BKE_constraints_make_evalob()

bConstraintOb * BKE_constraints_make_evalob	(	struct Depsgraph *	depsgraph,
		struct Scene *	scene,
		struct Object *	ob,
		void *	subdata,
		short	datatype )

Package an object/bone for use in constraint evaluation.

This function MEM_calloc's a bConstraintOb struct, that will need to be freed after evaluation.

Definition at line 130 of file constraint.cc.

References CONSTRAINT_OBTYPE_BONE, CONSTRAINT_OBTYPE_OBJECT, copy_m4_m4(), bConstraintOb::depsgraph, depsgraph, EULER_ORDER_DEFAULT, bConstraintOb::matrix, MEM_callocN(), mul_m4_m4m4(), bConstraintOb::ob, bConstraintOb::pchan, bPoseChannel::pose_mat, bPoseChannel::rotmode, Object::rotmode, bConstraintOb::rotOrder, bConstraintOb::scene, bConstraintOb::startmat, bConstraintOb::type, and unit_m4().

Referenced by BKE_constraint_apply_for_object(), BKE_constraint_apply_for_pose(), BKE_object_eval_constraints(), BKE_pose_where_is_bone(), blender::draw::overlay::Relations::object_sync(), and object_where_is_calc_ex().

BKE_constraints_solve()

void BKE_constraints_solve	(	struct Depsgraph *	depsgraph,
		struct ListBase *	conlist,
		struct bConstraintOb *	cob,
		float	ctime )

This function is called whenever constraints need to be evaluated. Currently, all constraints that can be evaluated are every time this gets run.

BKE_constraints_make_evalob and BKE_constraints_clear_evalob should be called before and after running this function, to sort out cob.

Definition at line 6643 of file constraint.cc.

References BKE_constraint_custom_object_space_init(), BKE_constraint_mat_convertspace(), BKE_constraint_targets_for_solving_get(), BKE_constraint_typeinfo_get(), CONSTRAINT_DISABLE, CONSTRAINT_OFF, CONSTRAINT_SPACE_WORLD, CONSTRAINT_SPACEONCE, copy_m4_m4(), depsgraph, bConstraintTypeInfo::evaluate_constraint, bConstraintTypeInfo::flush_constraint_targets, interp_m4_m4m4(), LISTBASE_FOREACH, bConstraintOb::matrix, bConstraintOb::ob, and bConstraintOb::pchan.

Referenced by BKE_constraint_apply_for_object(), BKE_constraint_apply_for_pose(), BKE_object_eval_constraints(), BKE_pose_where_is_bone(), and object_where_is_calc_ex().

camerasolver_evaluate()

void camerasolver_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase *  )

static

Definition at line 5223 of file constraint.cc.

References BKE_movieclip_remap_scene_to_clip_frame(), BKE_tracking_camera_get_reconstructed_interpolate(), BKE_tracking_object_get_camera(), CAMERASOLVER_ACTIVECLIP, Scene::clip, copy_m4_m4(), bConstraint::data, data, DEG_get_ctime(), bConstraintOb::depsgraph, depsgraph, bConstraintOb::matrix, mul_m4_m4m4(), bConstraintOb::scene, and MovieClip::tracking.

camerasolver_id_looper()

void camerasolver_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 5216 of file constraint.cc.

References bConstraint::data, and data.

camerasolver_new_data()

void camerasolver_new_data ( void * cdata )

static

Definition at line 5208 of file constraint.cc.

References CAMERASOLVER_ACTIVECLIP, and data.

childof_evaluate()

void childof_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 1024 of file constraint.cc.

References CHILDOF_ALL, CHILDOF_LOCX, CHILDOF_LOCY, CHILDOF_LOCZ, CHILDOF_ROTX, CHILDOF_ROTY, CHILDOF_ROTZ, CHILDOF_SET_INVERSE, CHILDOF_SIZEX, CHILDOF_SIZEY, CHILDOF_SIZEZ, constraint_find_original_for_update(), CONSTRAINT_SPACEONCE, copy_m4_m4(), copy_v3_v3(), bConstraint::data, data, ListBase::first, bChildOfConstraint::flag, bConstraint::flag, invert_m4_m4(), bChildOfConstraint::invmat, loc_eulO_size_to_mat4(), mat4_to_eulO(), mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_series, bConstraintOb::ob, bConstraintOb::pchan, bConstraintOb::rotOrder, bConstraintTarget::rotOrder, size(), and VALID_CONS_TARGET.

childof_flush_tars()

void childof_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 1013 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

childof_get_tars()

int childof_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 998 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

childof_id_looper()

void childof_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 990 of file constraint.cc.

References bConstraint::data, and data.

childof_new_data()

void childof_new_data ( void * cdata )

static

Definition at line 980 of file constraint.cc.

References CHILDOF_LOCX, CHILDOF_LOCY, CHILDOF_LOCZ, CHILDOF_ROTX, CHILDOF_ROTY, CHILDOF_ROTZ, CHILDOF_SET_INVERSE, CHILDOF_SIZEX, CHILDOF_SIZEY, CHILDOF_SIZEZ, data, and unit_m4().

clamp_angle()

float clamp_angle ( const float angle, const float min, const float max )

static

Clamps an angle between min and max.

All angles are in radians.

This function treats angles as existing in a looping (cyclic) space, and is therefore specifically not equivalent to a simple clamp(angle, min, max). min and max are treated as a directed range on the unit circle and angle is treated as a point on the unit circle. angle is then clamped to be within the directed range defined by min and max.

Definition at line 1707 of file constraint.cc.

References angle(), M_PI, max, min, and wrap_rad_angle().

Referenced by rotlimit_evaluate().

clampto_evaluate()

void clampto_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 3817 of file constraint.cc.

References BKE_object_boundbox_get(), BKE_where_on_path(), bounds(), ceilf, CLAMPTO_AUTO, CLAMPTO_CYCLIC, CLAMPTO_X, CLAMPTO_Y, CLAMPTO_Z, copy_m4_m4(), copy_v3_v3(), bConstraint::data, data, ListBase::first, INIT_MINMAX, IS_EQF, len, bConstraintOb::matrix, mul_m4_m4m4(), OB_CURVES_LEGACY, size(), sub_v3_v3v3(), bConstraintTarget::tar, Object::type, unit_m4(), and VALID_CONS_TARGET.

clampto_flush_tars()

void clampto_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 3793 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGETNS_FLUSH_TARS.

clampto_get_tarmat()

bool clampto_get_tarmat ( Depsgraph * , bConstraint * , bConstraintOb * , bConstraintTarget * ct, float  )

static

Definition at line 3804 of file constraint.cc.

References unit_ct_matrix_nullsafe().

clampto_get_tars()

int clampto_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 3778 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGETNS_GET_TARS.

clampto_id_looper()

void clampto_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 3770 of file constraint.cc.

References bConstraint::data, and data.

component_is_available()

bool component_is_available ( const blender::bke::GeometrySet & geometry, const blender::bke::GeometryComponent::Type type, const blender::bke::AttrDomain domain )

static

Definition at line 5498 of file constraint.cc.

Referenced by find_source_component().

con_extern_cb()

void con_extern_cb ( bConstraint * , ID ** idpoin, bool , void *  )

static

Definition at line 6187 of file constraint.cc.

References ID_IS_LINKED, and id_lib_extern().

Referenced by constraint_copy_data_ex().

con_fix_copied_refs_cb()

void con_fix_copied_refs_cb ( bConstraint * , ID ** idpoin, bool is_reference, void *  )

static

Helper for BKE_constraints_copy(), to be used for making sure that user-counts of copied ID's are fixed up.

Definition at line 6201 of file constraint.cc.

References id_us_plus().

Referenced by constraint_copy_data_ex().

con_invoke_id_looper()

void con_invoke_id_looper ( const bConstraintTypeInfo * cti, bConstraint * con, ConstraintIDFunc func, const int , void * userdata )

static

Helper function to invoke the id_looper callback, including custom space.

Parameters

flag	is unused right now, but it's kept as a reminder that new code may need to check flags as well. See enum LibraryForeachIDFlag in BKE_lib_query.hh.

Definition at line 5828 of file constraint.cc.

References bConstraintTypeInfo::id_looper, and bConstraint::space_object.

Referenced by BKE_constraint_free_data_ex(), BKE_constraints_id_loop(), and constraint_copy_data_ex().

con_unlink_refs_cb()

void con_unlink_refs_cb ( bConstraint * , ID ** idpoin, bool is_reference, void *  )

static

Helper function for BKE_constraint_free_data() - unlinks references.

Definition at line 5812 of file constraint.cc.

References id_us_min().

Referenced by BKE_constraint_free_data_ex().

constraint_copy_data_ex()

void constraint_copy_data_ex ( bConstraint * dst, bConstraint * src, const int flag, const bool do_extern )

static

Copies a single constraint's data (dst must already be a shallow copy of src).

Definition at line 6213 of file constraint.cc.

References BKE_constraint_typeinfo_get(), con_extern_cb(), con_fix_copied_refs_cb(), con_invoke_id_looper(), bConstraintTypeInfo::copy_data, bConstraint::data, flag, IDWALK_NOP, LIB_ID_CREATE_NO_USER_REFCOUNT, and MEM_dupallocN().

Referenced by BKE_constraint_duplicate_ex(), and BKE_constraints_copy_ex().

constraint_find_original()

bConstraint * constraint_find_original ( Object * ob, bPoseChannel * pchan, bConstraint * con, Object ** r_orig_ob )

static

Definition at line 6380 of file constraint.cc.

References BLI_findindex(), BLI_findlink(), bPoseChannel::constraints, constraints, Object::constraints, DEG_get_original(), ELEM, bConstraint::name, bPoseChannel::orig_pchan, STREQ, and bConstraint::type.

Referenced by constraint_find_original_for_update().

constraint_find_original_for_update()

bConstraint * constraint_find_original_for_update ( bConstraintOb * cob, bConstraint * con )

static

Definition at line 6428 of file constraint.cc.

References constraint_find_original(), DEG_id_tag_update(), DEG_is_active(), bConstraintOb::depsgraph, Object::id, ID_RECALC_SYNC_TO_EVAL, ID_RECALC_TRANSFORM, bConstraintOb::ob, and bConstraintOb::pchan.

Referenced by childof_evaluate(), distlimit_evaluate(), objectsolver_evaluate(), and stretchto_evaluate().

constraint_list_find_from_target()

bConstraint * constraint_list_find_from_target ( ListBase * constraints, bConstraintTarget * tgt )

static

Definition at line 6331 of file constraint.cc.

References BLI_findindex(), CONSTRAINT_TYPE_ARMATURE, constraints, and LISTBASE_FOREACH.

Referenced by BKE_constraint_find_from_target().

constraint_remove()

bool constraint_remove ( ListBase * list, bConstraint * con )

static

Definition at line 5884 of file constraint.cc.

References BKE_constraint_free_data(), and BLI_freelinkN().

Referenced by BKE_constraint_remove_ex().

constraint_target_to_mat4()

void constraint_target_to_mat4 ( Object * ob, const char * substring, bConstraintOb * cob, float mat[4][4], short from, short to, short flag, float headtail )

static

Definition at line 686 of file constraint.cc.

References bPoseChannel_Runtime::bbone_pose_mats, bPoseChannel_Runtime::bbone_segments, BKE_constraint_mat_convertspace(), BKE_pchan_bbone_deform_clamp_segment_index(), BKE_pose_channel_find_name(), bPoseChannel::bone, CONSTRAINT_BBONE_SHAPE, CONSTRAINT_BBONE_SHAPE_FULL, contarget_get_lattice_mat(), contarget_get_mesh_mat(), copy_m4_m4(), copy_v3_v3(), flag, interp_m4_m4m4(), interp_v3_v3v3(), mul_m4_m4m4(), mul_v3_m4v3(), OB_LATTICE, OB_MESH, Object::pose, bPoseChannel::pose_head, bPoseChannel::pose_mat, bPoseChannel::pose_tail, bPoseChannel::runtime, Bone::segments, and Object::type.

Referenced by actcon_get_tarmat(), BKE_constraint_custom_object_space_init(), default_get_tarmat(), default_get_tarmat_full_bbone(), and kinematic_get_tarmat().

constraints_init_typeinfo()

void constraints_init_typeinfo ( )

static

Definition at line 5737 of file constraint.cc.

References constraintsTypeInfo, CTI_ACTION, CTI_ARMATURE, CTI_ATTRIBUTE, CTI_CAMERASOLVER, CTI_CHILDOF, CTI_CLAMPTO, CTI_DAMPTRACK, CTI_DISTLIMIT, CTI_FOLLOWPATH, CTI_FOLLOWTRACK, CTI_KINEMATIC, CTI_LOCKTRACK, CTI_LOCLIKE, CTI_LOCLIMIT, CTI_MINMAX, CTI_OBJECTSOLVER, CTI_PIVOT, CTI_ROTLIKE, CTI_ROTLIMIT, CTI_SAMEVOL, CTI_SHRINKWRAP, CTI_SIZELIKE, CTI_SIZELIMIT, CTI_SPLINEIK, CTI_STRETCHTO, CTI_TRACKTO, CTI_TRANSFORM, CTI_TRANSFORM_CACHE, and CTI_TRANSLIKE.

Referenced by BKE_constraint_typeinfo_from_type().

contarget_get_lattice_mat()

void contarget_get_lattice_mat ( Object * ob, const char * substring, float mat[4][4] )

static

Definition at line 621 of file constraint.cc.

References add_v3_v3(), BKE_defvert_find_index(), BKE_displist_find(), BKE_object_defgroup_name_index(), copy_m4_m4(), copy_v3_v3(), Object::data, Lattice::def, DL_VERTS, Lattice::dvert, i, mul_v3_fl(), mul_v3_m4v3(), Lattice::pntsu, Lattice::pntsv, Lattice::pntsw, Object::runtime, MDeformVert::totweight, BPoint::vec, DispList::verts, and MDeformWeight::weight.

Referenced by constraint_target_to_mat4().

contarget_get_mesh_mat()

void contarget_get_mesh_mat ( Object * ob, const char * substring, float mat[4][4] )

static

Definition at line 521 of file constraint.cc.

References BKE_defvert_find_index(), BKE_editmesh_from_object(), BKE_object_defgroup_name_index(), BKE_object_get_evaluated_mesh(), BMEditMesh::bm, BM_ITER_MESH, BM_VERTS_OF_MESH, CD_MDEFORMVERT, copy_m3_m4(), copy_m4_m4(), copy_v3_v3(), cross_v3_v3v3(), CustomData_bmesh_get(), CustomData_has_layer(), i, blender::Span< T >::index_range(), invert_m3_m3(), blender::Span< T >::is_empty(), len_squared_v3(), madd_v3_v3fl(), mul_m3_v3(), mul_v3_fl(), mul_v3_m4v3(), normalize_m4(), normalize_v3(), square_f(), transpose_m3(), v, BMesh::vdata, and MDeformWeight::weight.

Referenced by constraint_target_to_mat4().

damptrack_do_transform()

void damptrack_do_transform ( float matrix[4][4], const float tarvec[3], int track_axis )

static

Definition at line 4467 of file constraint.cc.

References acosf, asinf, axis_angle_normalized_to_mat3(), copy_m4_m4(), copy_v3_v3(), blender::math::cross_high_precision(), cross_v3_v3v3(), dot_v3v3(), fabsf, M_PI, M_PI_2, max_ff(), min_ff(), mul_m4_m3m4(), mul_mat3_m4_v3(), norm(), normalize_v3(), normalize_v3_v3(), track_dir_vecs, and unit_m4().

Referenced by damptrack_evaluate(), shrinkwrap_get_tarmat(), and stretchto_evaluate().

damptrack_evaluate()

void damptrack_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 4452 of file constraint.cc.

References damptrack_do_transform(), bConstraint::data, data, ListBase::first, bConstraintOb::matrix, bConstraintTarget::matrix, sub_v3_v3v3(), and VALID_CONS_TARGET.

damptrack_flush_tars()

void damptrack_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 4431 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

damptrack_get_tars()

int damptrack_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 4416 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

damptrack_id_looper()

void damptrack_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 4408 of file constraint.cc.

References bConstraint::data, and data.

damptrack_new_data()

void damptrack_new_data ( void * cdata )

static

Definition at line 4401 of file constraint.cc.

References data, and TRACK_Y.

default_get_tarmat()

bool default_get_tarmat ( Depsgraph * , bConstraint * con, bConstraintOb * cob, bConstraintTarget * ct, float  )

static

Definition at line 828 of file constraint.cc.

References CONSTRAINT_SPACE_WORLD, constraint_target_to_mat4(), bConstraint::flag, bConstraint::headtail, bConstraintTarget::matrix, bConstraintTarget::space, bConstraintTarget::subtarget, bConstraintTarget::tar, unit_ct_matrix_nullsafe(), and VALID_CONS_TARGET.

default_get_tarmat_full_bbone()

bool default_get_tarmat_full_bbone ( Depsgraph * , bConstraint * con, bConstraintOb * cob, bConstraintTarget * ct, float  )

static

Definition at line 852 of file constraint.cc.

References CONSTRAINT_BBONE_SHAPE_FULL, CONSTRAINT_SPACE_WORLD, constraint_target_to_mat4(), bConstraint::flag, bConstraint::headtail, bConstraintTarget::matrix, bConstraintTarget::space, bConstraintTarget::subtarget, bConstraintTarget::tar, unit_ct_matrix_nullsafe(), and VALID_CONS_TARGET.

distlimit_evaluate()

void distlimit_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 3329 of file constraint.cc.

References constraint_find_original_for_update(), copy_v3_v3(), bConstraint::data, data, bDistLimitConstraint::dist, expf, ListBase::first, interp_v3_v3v3(), IS_EQF, len_v3v3(), LIMITDIST_INSIDE, LIMITDIST_OUTSIDE, LIMITDIST_USESOFT, bConstraintOb::matrix, bConstraintTarget::matrix, and VALID_CONS_TARGET.

distlimit_flush_tars()

void distlimit_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 3318 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

distlimit_get_tars()

int distlimit_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 3303 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

distlimit_id_looper()

void distlimit_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 3295 of file constraint.cc.

References bConstraint::data, and data.

distlimit_new_data()

void distlimit_new_data ( void * cdata )

static

Definition at line 3288 of file constraint.cc.

References data.

domain_value_to_attribute()

blender::bke::AttrDomain domain_value_to_attribute ( const Attribute_Domain domain )

static

Definition at line 5446 of file constraint.cc.

References BLI_assert_unreachable, CON_ATTRIBUTE_DOMAIN_CURVE, CON_ATTRIBUTE_DOMAIN_EDGE, CON_ATTRIBUTE_DOMAIN_FACE, CON_ATTRIBUTE_DOMAIN_FACE_CORNER, CON_ATTRIBUTE_DOMAIN_INSTANCE, CON_ATTRIBUTE_DOMAIN_POINT, blender::bke::Corner, blender::bke::Curve, blender::bke::Edge, blender::bke::Face, blender::bke::Instance, and blender::bke::Point.

Referenced by geometry_attribute_get_tarmat().

find_source_component()

const blender::bke::GeometryComponent * find_source_component ( const blender::bke::GeometrySet & geometry, const blender::bke::AttrDomain domain )

static

Definition at line 5508 of file constraint.cc.

References component_is_available(), blender::bke::GeometryComponent::Curve, blender::bke::GeometryComponent::GreasePencil, blender::bke::GeometryComponent::Instance, blender::bke::GeometryComponent::Mesh, and blender::bke::GeometryComponent::PointCloud.

Referenced by geometry_attribute_get_tarmat().

followpath_evaluate()

void followpath_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 1590 of file constraint.cc.

References copy_m4_m4(), bConstraint::data, data, ListBase::first, FOLLOWPATH_RADIUS, mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_m4m4(), mul_v3_fl(), size(), and VALID_CONS_TARGET.

followpath_flush_tars()

void followpath_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 1493 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGETNS_FLUSH_TARS.

followpath_get_tarmat()

bool followpath_get_tarmat ( Depsgraph * , bConstraint * con, bConstraintOb * , bConstraintTarget * ct, float  )

static

Definition at line 1504 of file constraint.cc.

References BKE_where_on_path(), CLAMP, copy_m4_m4(), copy_v3_v3(), Curve::ctime, CU_NURB_CYCLIC, CU_PATH_CLAMP, bConstraint::data, data, Object::data, ListBase::first, Curve::flag, Nurb::flagu, FOLLOWPATH_FOLLOW, FOLLOWPATH_RADIUS, FOLLOWPATH_STATIC, bConstraintTarget::matrix, mul_m4_m4m4(), Curve::nurb, OB_CURVES_LEGACY, Curve::pathlen, quat_apply_track(), quat_to_mat4(), Object::runtime, scale_m4_fl(), bConstraintTarget::tar, Object::type, unit_ct_matrix_nullsafe(), unit_m4(), and VALID_CONS_TARGET.

followpath_get_tars()

int followpath_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 1478 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGETNS_GET_TARS.

followpath_id_looper()

void followpath_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 1470 of file constraint.cc.

References bConstraint::data, and data.

followpath_new_data()

void followpath_new_data ( void * cdata )

static

Definition at line 1460 of file constraint.cc.

References data, TRACK_Y, and UP_Z.

followtrack_camera_object_get()

Object * followtrack_camera_object_get ( bConstraint * con, bConstraintOb * cob )

static

Definition at line 4832 of file constraint.cc.

References Scene::camera, bConstraint::data, data, and bConstraintOb::scene.

Referenced by followtrack_context_init().

followtrack_context_init()

bool followtrack_context_init ( FollowTrackContext * context, bConstraint * con, bConstraintOb * cob )

static

Definition at line 4863 of file constraint.cc.

References BKE_movieclip_remap_scene_to_clip_frame(), BKE_tracking_object_find_track_with_name(), bConstraint::data, data, DEG_get_ctime(), bConstraintOb::depsgraph, followtrack_camera_object_get(), followtrack_tracking_clip_get(), followtrack_tracking_object_get(), and bConstraintOb::scene.

Referenced by followtrack_evaluate().

followtrack_distance_from_viewplane_get()

float followtrack_distance_from_viewplane_get ( FollowTrackContext * context, bConstraintOb * cob )

static

Definition at line 5026 of file constraint.cc.

References BKE_object_where_is_calc_mat4(), copy_v3_v3(), len_v3(), bConstraintOb::matrix, mul_v3_mat3_m4v3(), project_v3_v3v3(), and sub_v3_v3().

Referenced by followtrack_evaluate_using_2d_position().

followtrack_evaluate()

void followtrack_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase *  )

static

Definition at line 5175 of file constraint.cc.

References bConstraint::data, data, followtrack_context_init(), followtrack_evaluate_using_2d_position(), followtrack_evaluate_using_3d_position(), and FOLLOWTRACK_USE_3D_POSITION.

followtrack_evaluate_using_2d_position()

void followtrack_evaluate_using_2d_position ( FollowTrackContext * context, bConstraintOb * cob )

static

Definition at line 5096 of file constraint.cc.

References BKE_camera_params_from_object(), BKE_camera_params_init(), BKE_movieclip_get_size(), BKE_tracking_marker_get_subframe_position(), copy_m4_m4(), copy_v3_v3(), followtrack_distance_from_viewplane_get(), followtrack_fit_frame(), followtrack_project_to_depth_object_if_needed(), followtrack_undistort_if_needed(), bConstraintOb::matrix, mul_m4_m4m4(), mul_v3_m4v3(), params, Scene::r, RenderData::xasp, RenderData::xsch, RenderData::yasp, RenderData::ysch, and zero_v3().

Referenced by followtrack_evaluate().

followtrack_evaluate_using_3d_position()

void followtrack_evaluate_using_3d_position ( FollowTrackContext * context, bConstraintOb * cob )

static

Definition at line 4944 of file constraint.cc.

References MovieTrackingTrack::flag, followtrack_evaluate_using_3d_position_camera(), followtrack_evaluate_using_3d_position_object(), TRACK_HAS_BUNDLE, and TRACKING_OBJECT_CAMERA.

Referenced by followtrack_evaluate().

followtrack_evaluate_using_3d_position_camera()

void followtrack_evaluate_using_3d_position_camera ( FollowTrackContext * context, bConstraintOb * cob )

static

Definition at line 4927 of file constraint.cc.

References BKE_tracking_get_camera_object_matrix(), MovieTrackingTrack::bundle_pos, copy_m4_m4(), bConstraintOb::matrix, mul_m4_m4m4(), and translate_m4().

Referenced by followtrack_evaluate_using_3d_position().

followtrack_evaluate_using_3d_position_object()

void followtrack_evaluate_using_3d_position_object ( FollowTrackContext * context, bConstraintOb * cob )

static

Definition at line 4900 of file constraint.cc.

References BKE_tracking_camera_get_reconstructed_interpolate(), MovieTrackingTrack::bundle_pos, copy_m4_m4(), invert_m4_m4(), bConstraintOb::matrix, mul_m4_series, and translate_m4().

Referenced by followtrack_evaluate_using_3d_position().

followtrack_fit_frame()

void followtrack_fit_frame ( FollowTrackContext * context, const int clip_width, const int clip_height, float marker_position[2] )

static

Definition at line 4982 of file constraint.cc.

References MovieClip::aspx, MovieClip::aspy, fabsf, float, FOLLOWTRACK_FRAME_CROP, FOLLOWTRACK_FRAME_STRETCH, Scene::r, RenderData::xasp, RenderData::xsch, RenderData::yasp, and RenderData::ysch.

Referenced by followtrack_evaluate_using_2d_position().

followtrack_id_looper()

void followtrack_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 4799 of file constraint.cc.

References bConstraint::data, and data.

followtrack_new_data()

void followtrack_new_data ( void * cdata )

static

Definition at line 4791 of file constraint.cc.

References data, and FOLLOWTRACK_ACTIVECLIP.

followtrack_project_to_depth_object_if_needed()

void followtrack_project_to_depth_object_if_needed ( FollowTrackContext * context, bConstraintOb * cob )

static

Definition at line 5052 of file constraint.cc.

References BKE_object_get_evaluated_mesh(), BLI_bvhtree_ray_cast(), BVH_RAYCAST_DIST_MAX, BVHTreeRayHit::co, BVHTreeRayHit::dist, BVHTreeRayHit::index, invert_m4_m4(), bConstraintOb::matrix, mul_v3_m4v3(), normalize_v3(), blender::bke::BVHTreeFromMesh::raycast_callback, result, sub_v3_v3v3(), and blender::bke::BVHTreeFromMesh::tree.

Referenced by followtrack_evaluate_using_2d_position().

followtrack_tracking_clip_get()

MovieClip * followtrack_tracking_clip_get ( bConstraint * con, bConstraintOb * cob )

static

Definition at line 4808 of file constraint.cc.

References Scene::clip, bConstraint::data, data, FOLLOWTRACK_ACTIVECLIP, and bConstraintOb::scene.

Referenced by followtrack_context_init(), and followtrack_tracking_object_get().

followtrack_tracking_object_get()

MovieTrackingObject * followtrack_tracking_object_get ( bConstraint * con, bConstraintOb * cob )

static

Definition at line 4820 of file constraint.cc.

References BKE_tracking_object_get_camera(), BKE_tracking_object_get_named(), bConstraint::data, data, followtrack_tracking_clip_get(), and MovieClip::tracking.

Referenced by followtrack_context_init().

followtrack_undistort_if_needed()

void followtrack_undistort_if_needed ( FollowTrackContext * context, const int clip_width, const int clip_height, float marker_position[2] )

static

Definition at line 4960 of file constraint.cc.

References BKE_tracking_undistort_v2(), and FOLLOWTRACK_USE_UNDISTORTION.

Referenced by followtrack_evaluate_using_2d_position().

geometry_attribute_copy_data()

void geometry_attribute_copy_data ( bConstraint * con, bConstraint * srccon )

static

Definition at line 5540 of file constraint.cc.

References bGeometryAttributeConstraint::attribute_name, BLI_strdup_null(), and bConstraint::data.

geometry_attribute_evaluate()

void geometry_attribute_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 5631 of file constraint.cc.

References CON_ATTRIBUTE_4X4MATRIX, CON_ATTRIBUTE_MIX_AFTER_FULL, CON_ATTRIBUTE_MIX_AFTER_SPLIT, CON_ATTRIBUTE_MIX_BEFORE_FULL, CON_ATTRIBUTE_MIX_BEFORE_SPLIT, CON_ATTRIBUTE_MIX_REPLACE, CON_ATTRIBUTE_QUATERNION, CON_ATTRIBUTE_VECTOR, copy_m3_m3(), copy_m4_m4(), copy_v3_v3(), bConstraint::data, data, ListBase::first, loc_rot_size_to_mat4(), mat4_to_loc_rot_size(), bConstraintOb::matrix, bConstraintTarget::matrix, MIX_LOC, MIX_ROT, MIX_SCALE, mul_m4_m4m4(), mul_m4_m4m4_split_channels(), bConstraintTarget::tar, unit_m4(), and VALID_CONS_TARGET.

geometry_attribute_flush_tars()

void geometry_attribute_flush_tars ( bConstraint * con, ListBase * list, const bool no_copy )

static

Definition at line 5567 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGETNS_FLUSH_TARS.

geometry_attribute_free_data()

void geometry_attribute_free_data ( bConstraint * con )

static

Definition at line 5528 of file constraint.cc.

References bConstraint::data, data, and MEM_SAFE_FREE.

geometry_attribute_get_tarmat()

bool geometry_attribute_get_tarmat ( Depsgraph * , bConstraint * con, bConstraintOb * , bConstraintTarget * ct, float  )

static

Definition at line 5578 of file constraint.cc.

References bGeometryAttributeConstraint::attribute_name, blender::bke::GeometryComponent::attributes(), BUFFER_FOR_CPP_TYPE_VALUE, bConstraint::data, bGeometryAttributeConstraint::data_type, CPPType::destruct(), bGeometryAttributeConstraint::domain, domain_value_to_attribute(), find_source_component(), blender::GVArrayCommon::get_to_uninitialized(), blender::GVArrayCommon::is_empty(), blender::bke::AttributeAccessor::lookup(), bConstraintTarget::matrix, blender::bke::object_get_evaluated_geometry_set(), bGeometryAttributeConstraint::sample_index, blender::GVArrayCommon::size(), bConstraintTarget::tar, blender::GVArrayCommon::type(), type_value_to_attribute(), unit_m4(), VALID_CONS_TARGET, and value_attribute_to_matrix().

geometry_attribute_get_tars()

int geometry_attribute_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 5554 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGETNS_GET_TARS.

geometry_attribute_id_looper()

void geometry_attribute_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 5534 of file constraint.cc.

References bConstraint::data, and data.

geometry_attribute_new_data()

void geometry_attribute_new_data ( void * cdata )

static

Definition at line 5547 of file constraint.cc.

References BLI_strdup(), data, MIX_LOC, MIX_ROT, and MIX_SCALE.

is_custom_space_needed()

bool is_custom_space_needed ( bConstraint * con )

static

Definition at line 973 of file constraint.cc.

References CONSTRAINT_SPACE_CUSTOM, bConstraint::ownspace, and bConstraint::tarspace.

Referenced by BKE_constraint_custom_object_space_init(), BKE_constraint_targets_flush(), and BKE_constraint_targets_get().

kinematic_flush_tars()

void kinematic_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 1388 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

kinematic_get_tarmat()

bool kinematic_get_tarmat ( Depsgraph * , bConstraint * con, bConstraintOb * cob, bConstraintTarget * ct, float  )

static

Definition at line 1400 of file constraint.cc.

References CONSTRAINT_IK_AUTO, CONSTRAINT_SPACE_WORLD, constraint_target_to_mat4(), copy_m4_m4(), copy_v3_v3(), bConstraint::data, data, bConstraint::flag, bConstraint::headtail, bConstraintTarget::matrix, mul_v3_m4v3(), bConstraintOb::ob, bConstraintTarget::space, bConstraintTarget::subtarget, bConstraintTarget::tar, unit_m4(), and VALID_CONS_TARGET.

kinematic_get_tars()

int kinematic_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 1372 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

kinematic_id_looper()

void kinematic_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 1361 of file constraint.cc.

References bConstraint::data, and data.

kinematic_new_data()

void kinematic_new_data ( void * cdata )

static

Definition at line 1350 of file constraint.cc.

References CONSTRAINT_IK_POS, CONSTRAINT_IK_STRETCH, CONSTRAINT_IK_TIP, and data.

locktrack_evaluate()

void locktrack_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 3014 of file constraint.cc.

References copy_m3_m4(), cross_v3_v3v3(), bConstraint::data, data, determinant_m3(), ListBase::first, invert_m3_m3(), LOCK_X, LOCK_Y, LOCK_Z, bConstraintOb::matrix, bConstraintTarget::matrix, mul_m3_m3m3(), mul_m4_m3m4(), negate_v3(), normalize_m3(), normalize_v3(), normalize_v3_v3(), project_v3_v3v3(), sub_v3_v3v3(), TRACK_nX, TRACK_nY, TRACK_nZ, TRACK_X, TRACK_Y, TRACK_Z, unit_m3(), and VALID_CONS_TARGET.

locktrack_flush_tars()

void locktrack_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 3003 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

locktrack_get_tars()

int locktrack_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 2988 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

locktrack_id_looper()

void locktrack_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 2980 of file constraint.cc.

References bConstraint::data, and data.

locktrack_new_data()

void locktrack_new_data ( void * cdata )

static

Definition at line 2972 of file constraint.cc.

References data, LOCK_Z, and TRACK_Y.

loclike_evaluate()

void loclike_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 1932 of file constraint.cc.

References copy_v3_v3(), bConstraint::data, data, ListBase::first, LOCLIKE_OFFSET, LOCLIKE_X, LOCLIKE_X_INVERT, LOCLIKE_Y, LOCLIKE_Y_INVERT, LOCLIKE_Z, LOCLIKE_Z_INVERT, bConstraintOb::matrix, bConstraintTarget::matrix, and VALID_CONS_TARGET.

loclike_flush_tars()

void loclike_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 1921 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

loclike_get_tars()

int loclike_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 1906 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

loclike_id_looper()

void loclike_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 1898 of file constraint.cc.

References bConstraint::data, and data.

loclike_new_data()

void loclike_new_data ( void * cdata )

static

Definition at line 1891 of file constraint.cc.

References data, LOCLIKE_X, LOCLIKE_Y, and LOCLIKE_Z.

loclimit_evaluate()

void loclimit_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase *  )

static

Definition at line 1647 of file constraint.cc.

References bConstraint::data, data, LIMIT_XMAX, LIMIT_XMIN, LIMIT_YMAX, LIMIT_YMIN, LIMIT_ZMAX, LIMIT_ZMIN, and bConstraintOb::matrix.

minmax_evaluate()

void minmax_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 3682 of file constraint.cc.

References copy_m4_m4(), copy_v3_v3(), bConstraint::data, data, ListBase::first, invert_m4_m4(), bConstraintOb::matrix, bConstraintTarget::matrix, MINMAX_USEROT, mul_m4_m4m4(), TRACK_nX, TRACK_nY, TRACK_nZ, TRACK_X, TRACK_Y, TRACK_Z, unit_m4(), and VALID_CONS_TARGET.

minmax_flush_tars()

void minmax_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 3671 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

minmax_get_tars()

int minmax_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 3656 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

minmax_id_looper()

void minmax_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 3648 of file constraint.cc.

References bConstraint::data, and data.

minmax_new_data()

void minmax_new_data ( void * cdata )

static

Definition at line 3639 of file constraint.cc.

References data, and TRACK_Z.

objectsolver_evaluate()

void objectsolver_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase *  )

static

Definition at line 5283 of file constraint.cc.

References BKE_movieclip_remap_scene_to_clip_frame(), BKE_tracking_camera_get_reconstructed_interpolate(), BKE_tracking_object_get_named(), Scene::camera, Scene::clip, constraint_find_original_for_update(), copy_m4_m4(), bConstraint::data, data, DEG_get_ctime(), bConstraintOb::depsgraph, depsgraph, bObjectSolverConstraint::flag, invert_m4_m4(), bObjectSolverConstraint::invmat, bConstraintOb::matrix, mul_m4_m4m4(), mul_m4_series, OBJECTSOLVER_ACTIVECLIP, OBJECTSOLVER_SET_INVERSE, bConstraintOb::scene, and MovieClip::tracking.

objectsolver_id_looper()

void objectsolver_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 5275 of file constraint.cc.

References bConstraint::data, and data.

objectsolver_new_data()

void objectsolver_new_data ( void * cdata )

static

Definition at line 5266 of file constraint.cc.

References data, OBJECTSOLVER_ACTIVECLIP, and unit_m4().

pivotcon_evaluate()

void pivotcon_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 4696 of file constraint.cc.

References add_v3_v3v3(), angle(), copy_m3_m4(), copy_v3_v3(), bConstraint::data, data, ListBase::first, mat3_normalized_to_axis_angle(), mat4_to_eulO(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m3_v3(), normalize_m3(), PIVOTCON_AXIS_NONE, PIVOTCON_AXIS_X, PIVOTCON_AXIS_Z, PIVOTCON_FLAG_OFFSET_ABS, project_v3_v3v3(), rot, bConstraintOb::rotOrder, sub_v3_v3(), sub_v3_v3v3(), and VALID_CONS_TARGET.

pivotcon_flush_tars()

void pivotcon_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 4685 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

pivotcon_get_tars()

int pivotcon_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 4670 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

pivotcon_id_looper()

void pivotcon_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 4662 of file constraint.cc.

References bConstraint::data, and data.

rotlike_evaluate()

void rotlike_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 2029 of file constraint.cc.

References add_v3_v3(), BLI_assert, compatible_eul(), CONSTRAINT_EULER_AUTO, copy_m4_m4(), copy_v3_v3(), bConstraint::data, data, eulO_to_mat3(), ListBase::first, loc_rot_size_to_mat4(), mat4_to_compatible_eulO(), mat4_to_eulO(), mat4_to_loc_rot_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m3_m3m3(), orthogonalize_m4_stable(), rotate_eulO(), ROTLIKE_MIX_ADD, ROTLIKE_MIX_AFTER, ROTLIKE_MIX_BEFORE, ROTLIKE_MIX_OFFSET, ROTLIKE_MIX_REPLACE, ROTLIKE_X, ROTLIKE_X_INVERT, ROTLIKE_Y, ROTLIKE_Y_INVERT, ROTLIKE_Z, ROTLIKE_Z_INVERT, bConstraintOb::rotOrder, size(), VALID_CONS_TARGET, and zero_v3().

rotlike_flush_tars()

void rotlike_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 2018 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

rotlike_get_tars()

int rotlike_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 2003 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

rotlike_id_looper()

void rotlike_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 1995 of file constraint.cc.

References bConstraint::data, and data.

rotlike_new_data()

void rotlike_new_data ( void * cdata )

static

Definition at line 1988 of file constraint.cc.

References data, ROTLIKE_X, ROTLIKE_Y, and ROTLIKE_Z.

rotlimit_evaluate()

void rotlimit_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase *  )

static

Definition at line 1746 of file constraint.cc.

References clamp_angle(), clamp_f(), CONSTRAINT_EULER_AUTO, copy_v3_v3(), bConstraint::data, data, LIMIT_ROT_LEGACY_BEHAVIOR, LIMIT_XROT, LIMIT_YROT, LIMIT_ZROT, loc_eulO_size_to_mat4(), mat4_to_eulO(), mat4_to_size(), bConstraintOb::matrix, orthogonalize_m4_stable(), bConstraintOb::rotOrder, and size().

samevolume_evaluate()

void samevolume_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase *  )

static

Definition at line 2409 of file constraint.cc.

References bConstraint::data, data, mat4_to_size(), bConstraintOb::matrix, mul_v3_fl(), pow3f(), SAMEVOL_SINGLE_AXIS, SAMEVOL_STRICT, SAMEVOL_UNIFORM, SAMEVOL_X, SAMEVOL_Y, SAMEVOL_Z, and sqrtf.

samevolume_new_data()

void samevolume_new_data ( void * cdata )

static

Definition at line 2401 of file constraint.cc.

References data, and SAMEVOL_Y.

shrinkwrap_evaluate()

void shrinkwrap_evaluate ( bConstraint * , bConstraintOb * cob, ListBase * targets )

static

Definition at line 4374 of file constraint.cc.

References copy_m4_m4(), ListBase::first, bConstraintOb::matrix, bConstraintTarget::matrix, and VALID_CONS_TARGET.

shrinkwrap_flush_tars()

void shrinkwrap_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 4194 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGETNS_FLUSH_TARS.

shrinkwrap_get_tarmat()

bool shrinkwrap_get_tarmat ( Depsgraph * , bConstraint * con, bConstraintOb * cob, bConstraintTarget * ct, float  )

static

Definition at line 4204 of file constraint.cc.

References BKE_constraint_mat_convertspace(), BKE_object_get_evaluated_mesh(), BKE_shrinkwrap_compute_smooth_normal(), BKE_shrinkwrap_find_nearest_surface(), BKE_shrinkwrap_free_tree(), BKE_shrinkwrap_init_tree(), BKE_shrinkwrap_project_normal(), BKE_shrinkwrap_snap_point_to_surface(), BLI_space_transform_apply(), BLI_space_transform_from_matrices(), BLI_space_transform_invert(), BLI_space_transform_invert_normal(), BVH_RAYCAST_DIST_MAX, BVHTreeNearest::co, BVHTreeRayHit::co, CON_SHRINKWRAP_PROJECT_CULL_MASK, CON_SHRINKWRAP_PROJECT_INVERT_CULL, CON_SHRINKWRAP_PROJECT_OPPOSITE, CON_SHRINKWRAP_TRACK_NORMAL, CONSTRAINT_SPACE_LOCAL, copy_m4_m4(), copy_v3_v3(), damptrack_do_transform(), bConstraint::data, bShrinkwrapConstraint::dist, BVHTreeRayHit::dist, BVHTreeNearest::dist_sq, bShrinkwrapConstraint::flag, FLT_MAX, BVHTreeNearest::index, BVHTreeRayHit::index, interp_v3_v3v3(), invert_m4(), len_v3v3(), bConstraintOb::matrix, bConstraintTarget::matrix, MOD_SHRINKWRAP_NEAREST_SURFACE, MOD_SHRINKWRAP_NEAREST_VERTEX, MOD_SHRINKWRAP_PROJECT, MOD_SHRINKWRAP_TARGET_PROJECT, mul_m4_v3(), mul_mat3_m4_v3(), negate_v3_v3(), BVHTreeNearest::no, BVHTreeRayHit::no, normalize_v3(), bConstraintOb::ob, OB_MESH, OB_NEGX, OB_NEGY, OB_NEGZ, OB_POSX, OB_POSY, OB_POSZ, bConstraintOb::pchan, bShrinkwrapConstraint::projAxis, bShrinkwrapConstraint::projAxisSpace, bShrinkwrapConstraint::projLimit, bShrinkwrapConstraint::shrinkMode, bShrinkwrapConstraint::shrinkType, bConstraintTarget::tar, bShrinkwrapConstraint::trackAxis, transform(), tree, Object::type, unit_m4(), VALID_CONS_TARGET, and zero_v3().

shrinkwrap_get_tars()

int shrinkwrap_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 4180 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGETNS_GET_TARS.

shrinkwrap_id_looper()

void shrinkwrap_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 4164 of file constraint.cc.

References bConstraint::data, and data.

shrinkwrap_new_data()

void shrinkwrap_new_data ( void * cdata )

static

Definition at line 4172 of file constraint.cc.

References CONSTRAINT_SPACE_LOCAL, data, and OB_POSZ.

sizelike_evaluate()

void sizelike_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 2207 of file constraint.cc.

References add_v3_fl(), add_v3_v3(), copy_v3_fl(), bConstraint::data, data, fabsf, ListBase::first, i, mat4_to_size(), mat4_to_volume_scale(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_v3_fl(), mul_v3_v3(), powf, size(), SIZELIKE_MULTIPLY, SIZELIKE_OFFSET, SIZELIKE_UNIFORM, SIZELIKE_X, SIZELIKE_Y, SIZELIKE_Z, and VALID_CONS_TARGET.

sizelike_flush_tars()

void sizelike_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 2196 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

sizelike_get_tars()

int sizelike_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 2181 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

sizelike_id_looper()

void sizelike_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 2173 of file constraint.cc.

References bConstraint::data, and data.

sizelike_new_data()

void sizelike_new_data ( void * cdata )

static

Definition at line 2165 of file constraint.cc.

References data, SIZELIKE_MULTIPLY, SIZELIKE_X, SIZELIKE_Y, and SIZELIKE_Z.

sizelimit_evaluate()

void sizelimit_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase *  )

static

Definition at line 1835 of file constraint.cc.

References copy_v3_v3(), bConstraint::data, data, LIMIT_XMAX, LIMIT_XMIN, LIMIT_YMAX, LIMIT_YMIN, LIMIT_ZMAX, LIMIT_ZMIN, mat4_to_size(), bConstraintOb::matrix, mul_v3_fl(), and size().

splineik_copy()

void splineik_copy ( bConstraint * con, bConstraint * srccon )

static

Definition at line 4576 of file constraint.cc.

References bConstraint::data, MEM_dupallocN(), and bSplineIKConstraint::points.

splineik_flush_tars()

void splineik_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 4621 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGETNS_FLUSH_TARS.

splineik_free()

void splineik_free ( bConstraint * con )

static

Definition at line 4568 of file constraint.cc.

References bConstraint::data, data, and MEM_SAFE_FREE.

splineik_get_tarmat()

bool splineik_get_tarmat ( Depsgraph * , bConstraint * , bConstraintOb * , bConstraintTarget * ct, float  )

static

Definition at line 4632 of file constraint.cc.

References unit_ct_matrix_nullsafe().

splineik_get_tars()

int splineik_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 4606 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGETNS_GET_TARS.

splineik_id_looper()

void splineik_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 4598 of file constraint.cc.

References bConstraint::data, and data.

splineik_new_data()

void splineik_new_data ( void * cdata )

static

Definition at line 4585 of file constraint.cc.

References CONSTRAINT_SPLINEIK_USE_ORIGINAL_SCALE, CONSTRAINT_SPLINEIK_YS_FIT_CURVE, and data.

stretchto_evaluate()

void stretchto_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 3476 of file constraint.cc.

References atanf, constraint_find_original_for_update(), copy_v3_v3(), cross_v3_v3v3(), damptrack_do_transform(), bConstraint::data, data, ListBase::first, float, interpf(), M_PI_2, bConstraintOb::matrix, bConstraintTarget::matrix, max_ff(), min_ff(), mul_v3_v3(), negate_v3_v3(), NO_VOLUME, normalize_m4_ex(), normalize_v3(), normalize_v3_v3(), bStretchToConstraint::orglength, orth(), orthogonalize_m4_stable(), PLANE_X, PLANE_Z, powf, rescale_m4(), blender::math::safe_divide(), size(), sqrtf, STRETCHTOCON_USE_BULGE_MAX, STRETCHTOCON_USE_BULGE_MIN, sub_v3_v3v3(), SWING_Y, TRACK_Y, VALID_CONS_TARGET, VOLUME_X, VOLUME_XZ, and VOLUME_Z.

stretchto_flush_tars()

void stretchto_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 3465 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

stretchto_get_tars()

int stretchto_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 3450 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

stretchto_id_looper()

void stretchto_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 3442 of file constraint.cc.

References bConstraint::data, and data.

stretchto_new_data()

void stretchto_new_data ( void * cdata )

static

Definition at line 3430 of file constraint.cc.

References data, and SWING_Y.

trackto_evaluate()

void trackto_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 1295 of file constraint.cc.

References bConstraint::data, data, ListBase::first, mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_m3m4(), size(), sub_v3_v3v3(), VALID_CONS_TARGET, and vectomat().

trackto_flush_tars()

void trackto_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 1193 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

trackto_get_tars()

int trackto_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 1178 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

trackto_id_looper()

void trackto_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 1170 of file constraint.cc.

References bConstraint::data, and data.

trackto_new_data()

void trackto_new_data ( void * cdata )

static

Definition at line 1162 of file constraint.cc.

References data, TRACK_nZ, and UP_Y.

transform_evaluate()

void transform_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 4003 of file constraint.cc.

References add_v3_v3(), BKE_driver_target_matrix_to_rot_channels(), CLAMP, CONSTRAINT_EULER_AUTO, copy_v3_v3(), bConstraint::data, data, eulO_to_mat3(), ListBase::first, i, is_negative_m4(), loc_rot_size_to_mat4(), mat3_to_eulO(), mat4_to_loc_rot_size(), mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m3_m3m3(), mul_v3_v3(), negate_v3(), rot, bConstraintOb::rotOrder, size(), TRANS_LOCATION, TRANS_MIXLOC_ADD, TRANS_MIXLOC_REPLACE, TRANS_MIXROT_ADD, TRANS_MIXROT_AFTER, TRANS_MIXROT_BEFORE, TRANS_MIXROT_REPLACE, TRANS_MIXSCALE_MULTIPLY, TRANS_MIXSCALE_REPLACE, TRANS_ROTATION, TRANS_SCALE, and VALID_CONS_TARGET.

transform_flush_tars()

void transform_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 3992 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

transform_get_tars()

int transform_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 3977 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

transform_id_looper()

void transform_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 3969 of file constraint.cc.

References bConstraint::data, and data.

transform_new_data()

void transform_new_data ( void * cdata )

static

Definition at line 3955 of file constraint.cc.

References data, and i.

transformcache_copy()

void transformcache_copy ( bConstraint * con, bConstraint * srccon )

static

Definition at line 5401 of file constraint.cc.

References bTransformCacheConstraint::cache_file, bConstraint::data, bTransformCacheConstraint::object_path, bTransformCacheConstraint::reader, bTransformCacheConstraint::reader_object_path, and STRNCPY().

transformcache_evaluate()

void transformcache_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 5358 of file constraint.cc.

References ABC_get_transform(), BKE_cachefile_reader_open(), BKE_cachefile_time_offset(), CACHE_FILE_TYPE_INVALID, CACHEFILE_TYPE_ALEMBIC, CACHEFILE_TYPE_USD, bConstraint::data, data, DEG_get_ctime(), bConstraintOb::depsgraph, bConstraintOb::matrix, bConstraintOb::ob, CacheFile::scale, bConstraintOb::scene, STREQ, STRNCPY(), CacheFile::type, UNUSED_VARS, and blender::io::usd::USD_get_transform().

transformcache_free()

void transformcache_free ( bConstraint * con )

static

Definition at line 5412 of file constraint.cc.

References BKE_cachefile_reader_free(), bConstraint::data, and data.

transformcache_id_looper()

void transformcache_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 5352 of file constraint.cc.

References bConstraint::data, and data.

transformcache_new_data()

void transformcache_new_data ( void * cdata )

static

Definition at line 5422 of file constraint.cc.

References data.

translike_evaluate()

void translike_evaluate ( bConstraint * con, bConstraintOb * cob, ListBase * targets )

static

Definition at line 2329 of file constraint.cc.

References BLI_assert_msg, copy_m4_m4(), bConstraint::data, data, ListBase::first, bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_m4m4(), mul_m4_m4m4_aligned_scale(), mul_m4_m4m4_split_channels(), orthogonalize_m4_stable(), TRANSLIKE_MIX_AFTER, TRANSLIKE_MIX_AFTER_FULL, TRANSLIKE_MIX_AFTER_SPLIT, TRANSLIKE_MIX_BEFORE, TRANSLIKE_MIX_BEFORE_FULL, TRANSLIKE_MIX_BEFORE_SPLIT, TRANSLIKE_MIX_REPLACE, TRANSLIKE_REMOVE_TARGET_SHEAR, and VALID_CONS_TARGET.

translike_flush_tars()

void translike_flush_tars ( bConstraint * con, ListBase * list, bool no_copy )

static

Definition at line 2318 of file constraint.cc.

References bConstraint::data, data, ListBase::first, and SINGLETARGET_FLUSH_TARS.

translike_get_tars()

int translike_get_tars ( bConstraint * con, ListBase * list )

static

Definition at line 2303 of file constraint.cc.

References bConstraint::data, data, and SINGLETARGET_GET_TARS.

translike_id_looper()

void translike_id_looper ( bConstraint * con, ConstraintIDFunc func, void * userdata )

static

Definition at line 2295 of file constraint.cc.

References bConstraint::data, and data.

type_value_to_attribute()

blender::bke::AttrType type_value_to_attribute ( const Attribute_Data_Type data_type )

static

Definition at line 5466 of file constraint.cc.

References BLI_assert_unreachable, CON_ATTRIBUTE_4X4MATRIX, CON_ATTRIBUTE_QUATERNION, CON_ATTRIBUTE_VECTOR, blender::bke::Float3, blender::bke::Float4x4, and blender::bke::Quaternion.

Referenced by geometry_attribute_get_tarmat().

unit_ct_matrix_nullsafe()

void unit_ct_matrix_nullsafe ( bConstraintTarget * ct )

inlinestatic

Definition at line 816 of file constraint.cc.

References bConstraintTarget::matrix, and unit_m4().

Referenced by armdef_get_tarmat(), clampto_get_tarmat(), default_get_tarmat(), default_get_tarmat_full_bbone(), followpath_get_tarmat(), and splineik_get_tarmat().

value_attribute_to_matrix()

void value_attribute_to_matrix ( float r_matrix[4][4], const blender::GPointer value, const Attribute_Data_Type data_type )

static

Definition at line 5480 of file constraint.cc.

References BLI_assert_unreachable, CON_ATTRIBUTE_4X4MATRIX, CON_ATTRIBUTE_QUATERNION, CON_ATTRIBUTE_VECTOR, copy_m4_m4(), copy_v3_v3(), blender::GPointer::get(), and quat_to_mat4().

Referenced by geometry_attribute_get_tarmat().

vectomat()

void vectomat ( const float vec[3], const float target_up[3], short axis, short upflag, short flags, float m[3][3] )

static

Definition at line 1220 of file constraint.cc.

References basis_cross(), copy_v3_v3(), cross_v3_v3v3(), float, negate_v3(), normalize_v3(), normalize_v3_v3(), project_v3_v3v3(), sub_v3_v3v3(), TARGET_Z_UP, and unit_m3().

Referenced by trackto_evaluate().

wrap_rad_angle()

float wrap_rad_angle ( const float angle )

inlinestatic

Wraps a number to be in [-PI, +PI].

Definition at line 1691 of file constraint.cc.

References angle(), b, and M_PI.

Referenced by clamp_angle().

Variable Documentation

constraintsTypeInfo

bConstraintTypeInfo* constraintsTypeInfo[NUM_CONSTRAINT_TYPES]

static

Definition at line 5733 of file constraint.cc.

Referenced by BKE_constraint_typeinfo_from_type(), and constraints_init_typeinfo().

CTI_ACTION

bConstraintTypeInfo CTI_ACTION

static

Initial value:

                                      = {
     CONSTRAINT_TYPE_ACTION,
     sizeof(bActionConstraint),
     N_("Action"),
     "bActionConstraint",
     nullptr,
     actcon_id_looper,
     nullptr,
     actcon_new_data,
     actcon_get_tars,
     actcon_flush_tars,
     actcon_get_tarmat,
     actcon_evaluate,
}

Definition at line 2955 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_ARMATURE

bConstraintTypeInfo CTI_ARMATURE

static

Initial value:

                                        = {
     CONSTRAINT_TYPE_ARMATURE,
     sizeof(bArmatureConstraint),
     N_("Armature"),
     "bArmatureConstraint",
     armdef_free,
     armdef_id_looper,
     armdef_copy,
     nullptr,
     armdef_get_tars,
     nullptr,
     armdef_get_tarmat,
     armdef_evaluate,
}

Definition at line 2702 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_ATTRIBUTE

bConstraintTypeInfo CTI_ATTRIBUTE

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_GEOMETRY_ATTRIBUTE,
     sizeof(bGeometryAttributeConstraint),
     N_("Geometry Attribute"),
     "bGeometryAttributeConstraint",
     geometry_attribute_free_data,
     geometry_attribute_id_looper,
     geometry_attribute_copy_data,
     geometry_attribute_new_data,
     geometry_attribute_get_tars,
     geometry_attribute_flush_tars,
     geometry_attribute_get_tarmat,
     geometry_attribute_evaluate,
}

Definition at line 5712 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_CAMERASOLVER

bConstraintTypeInfo CTI_CAMERASOLVER

static

Initial value:

                                            = {
     CONSTRAINT_TYPE_CAMERASOLVER,
     sizeof(bCameraSolverConstraint),
     N_("Camera Solver"),
     "bCameraSolverConstraint",
     nullptr,
     camerasolver_id_looper,
     nullptr,
     camerasolver_new_data,
     nullptr,
     nullptr,
     nullptr,
     camerasolver_evaluate,
}

Definition at line 5249 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_CHILDOF

bConstraintTypeInfo CTI_CHILDOF

static

Initial value:

                                       = {
     CONSTRAINT_TYPE_CHILDOF,
     sizeof(bChildOfConstraint),
     N_("Child Of"),
     "bChildOfConstraint",
     nullptr,
     childof_id_looper,
     nullptr,
     childof_new_data,
     childof_get_tars,
     childof_flush_tars,
     default_get_tarmat,
     childof_evaluate,
}

Definition at line 1145 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_CLAMPTO

bConstraintTypeInfo CTI_CLAMPTO

static

Initial value:

                                       = {
     CONSTRAINT_TYPE_CLAMPTO,
     sizeof(bClampToConstraint),
     N_("Clamp To"),
     "bClampToConstraint",
     nullptr,
     clampto_id_looper,
     nullptr,
     nullptr,
     clampto_get_tars,
     clampto_flush_tars,
     clampto_get_tarmat,
     clampto_evaluate,
}

Definition at line 3938 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_DAMPTRACK

bConstraintTypeInfo CTI_DAMPTRACK

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_DAMPTRACK,
     sizeof(bDampTrackConstraint),
     N_("Damped Track"),
     "bDampTrackConstraint",
     nullptr,
     damptrack_id_looper,
     nullptr,
     damptrack_new_data,
     damptrack_get_tars,
     damptrack_flush_tars,
     default_get_tarmat,
     damptrack_evaluate,
}

Definition at line 4551 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_DISTLIMIT

bConstraintTypeInfo CTI_DISTLIMIT

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_DISTLIMIT,
     sizeof(bDistLimitConstraint),
     N_("Limit Distance"),
     "bDistLimitConstraint",
     nullptr,
     distlimit_id_looper,
     nullptr,
     distlimit_new_data,
     distlimit_get_tars,
     distlimit_flush_tars,
     default_get_tarmat,
     distlimit_evaluate,
}

Definition at line 3413 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_FOLLOWPATH

bConstraintTypeInfo CTI_FOLLOWPATH

static

Initial value:

                                          = {
     CONSTRAINT_TYPE_FOLLOWPATH,
     sizeof(bFollowPathConstraint),
     N_("Follow Path"),
     "bFollowPathConstraint",
     nullptr,
     followpath_id_looper,
     nullptr,
     followpath_new_data,
     followpath_get_tars,
     followpath_flush_tars,
     followpath_get_tarmat,
     followpath_evaluate,
}

Definition at line 1630 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_FOLLOWTRACK

bConstraintTypeInfo CTI_FOLLOWTRACK

static

Initial value:

                                           = {
     CONSTRAINT_TYPE_FOLLOWTRACK,
     sizeof(bFollowTrackConstraint),
     N_("Follow Track"),
     "bFollowTrackConstraint",
     nullptr,
     followtrack_id_looper,
     nullptr,
     followtrack_new_data,
     nullptr,
     nullptr,
     nullptr,
     followtrack_evaluate,
}

Definition at line 5191 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_INIT

short CTI_INIT = 1

static

Definition at line 5734 of file constraint.cc.

Referenced by BKE_constraint_typeinfo_from_type().

CTI_KINEMATIC

bConstraintTypeInfo CTI_KINEMATIC

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_KINEMATIC,
     sizeof(bKinematicConstraint),
     N_("IK"),
     "bKinematicConstraint",
     nullptr,
     kinematic_id_looper,
     nullptr,
     kinematic_new_data,
     kinematic_get_tars,
     kinematic_flush_tars,
     kinematic_get_tarmat,
     nullptr,
}

Definition at line 1443 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_LOCKTRACK

bConstraintTypeInfo CTI_LOCKTRACK

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_LOCKTRACK,
     sizeof(bLockTrackConstraint),
     N_("Locked Track"),
     "bLockTrackConstraint",
     nullptr,
     locktrack_id_looper,
     nullptr,
     locktrack_new_data,
     locktrack_get_tars,
     locktrack_flush_tars,
     default_get_tarmat,
     locktrack_evaluate,
}

Definition at line 3271 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_LOCLIKE

bConstraintTypeInfo CTI_LOCLIKE

static

Initial value:

                                       = {
     CONSTRAINT_TYPE_LOCLIKE,
     sizeof(bLocateLikeConstraint),
     N_("Copy Location"),
     "bLocateLikeConstraint",
     nullptr,
     loclike_id_looper,
     nullptr,
     loclike_new_data,
     loclike_get_tars,
     loclike_flush_tars,
     default_get_tarmat,
     loclike_evaluate,
}

Definition at line 1971 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_LOCLIMIT

bConstraintTypeInfo CTI_LOCLIMIT

static

Initial value:

                                        = {
     CONSTRAINT_TYPE_LOCLIMIT,
     sizeof(bLocLimitConstraint),
     N_("Limit Location"),
     "bLocLimitConstraint",
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     loclimit_evaluate,
}

Definition at line 1671 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_MINMAX

bConstraintTypeInfo CTI_MINMAX

static

Initial value:

                                      = {
     CONSTRAINT_TYPE_MINMAX,
     sizeof(bMinMaxConstraint),
     N_("Floor"),
     "bMinMaxConstraint",
     nullptr,
     minmax_id_looper,
     nullptr,
     minmax_new_data,
     minmax_get_tars,
     minmax_flush_tars,
     default_get_tarmat,
     minmax_evaluate,
}

Definition at line 3753 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_OBJECTSOLVER

bConstraintTypeInfo CTI_OBJECTSOLVER

static

Initial value:

                                            = {
     CONSTRAINT_TYPE_OBJECTSOLVER,
     sizeof(bObjectSolverConstraint),
     N_("Object Solver"),
     "bObjectSolverConstraint",
     nullptr,
     objectsolver_id_looper,
     nullptr,
     objectsolver_new_data,
     nullptr,
     nullptr,
     nullptr,
     objectsolver_evaluate,
}

Definition at line 5335 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_PIVOT

bConstraintTypeInfo CTI_PIVOT

static

Initial value:

                                     = {
     CONSTRAINT_TYPE_PIVOT,
     sizeof(bPivotConstraint),
     N_("Pivot"),
     "bPivotConstraint",
     nullptr,
     pivotcon_id_looper,
     nullptr,
     nullptr,
    
     pivotcon_get_tars,
     pivotcon_flush_tars,
     default_get_tarmat,
     pivotcon_evaluate,
}

Definition at line 4773 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_ROTLIKE

bConstraintTypeInfo CTI_ROTLIKE

static

Initial value:

                                       = {
     CONSTRAINT_TYPE_ROTLIKE,
     sizeof(bRotateLikeConstraint),
     N_("Copy Rotation"),
     "bRotateLikeConstraint",
     nullptr,
     rotlike_id_looper,
     nullptr,
     rotlike_new_data,
     rotlike_get_tars,
     rotlike_flush_tars,
     default_get_tarmat,
     rotlike_evaluate,
}

Definition at line 2148 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_ROTLIMIT

bConstraintTypeInfo CTI_ROTLIMIT

static

Initial value:

                                        = {
     CONSTRAINT_TYPE_ROTLIMIT,
     sizeof(bRotLimitConstraint),
     N_("Limit Rotation"),
     "bRotLimitConstraint",
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     rotlimit_evaluate,
}

Definition at line 1818 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_SAMEVOL

bConstraintTypeInfo CTI_SAMEVOL

static

Initial value:

                                       = {
     CONSTRAINT_TYPE_SAMEVOL,
     sizeof(bSameVolumeConstraint),
     N_("Maintain Volume"),
     "bSameVolumeConstraint",
     nullptr,
     nullptr,
     nullptr,
     samevolume_new_data,
     nullptr,
     nullptr,
     nullptr,
     samevolume_evaluate,
}

Definition at line 2453 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_SHRINKWRAP

bConstraintTypeInfo CTI_SHRINKWRAP

static

Initial value:

                                          = {
     CONSTRAINT_TYPE_SHRINKWRAP,
     sizeof(bShrinkwrapConstraint),
     N_("Shrinkwrap"),
     "bShrinkwrapConstraint",
     nullptr,
     shrinkwrap_id_looper,
     nullptr,
     shrinkwrap_new_data,
     shrinkwrap_get_tars,
     shrinkwrap_flush_tars,
     shrinkwrap_get_tarmat,
     shrinkwrap_evaluate,
}

Definition at line 4384 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_SIZELIKE

bConstraintTypeInfo CTI_SIZELIKE

static

Initial value:

                                        = {
     CONSTRAINT_TYPE_SIZELIKE,
     sizeof(bSizeLikeConstraint),
     N_("Copy Scale"),
     "bSizeLikeConstraint",
     nullptr,
     sizelike_id_looper,
     nullptr,
     sizelike_new_data,
     sizelike_get_tars,
     sizelike_flush_tars,
     default_get_tarmat,
     sizelike_evaluate,
}

Definition at line 2278 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_SIZELIMIT

bConstraintTypeInfo CTI_SIZELIMIT

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_SIZELIMIT,
     sizeof(bSizeLimitConstraint),
     N_("Limit Scale"),
     "bSizeLimitConstraint",
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     nullptr,
     sizelimit_evaluate,
}

Definition at line 1874 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_SPLINEIK

bConstraintTypeInfo CTI_SPLINEIK

static

Initial value:

                                        = {
     CONSTRAINT_TYPE_SPLINEIK,
     sizeof(bSplineIKConstraint),
     N_("Spline IK"),
     "bSplineIKConstraint",
     splineik_free,
     splineik_id_looper,
     splineik_copy,
     splineik_new_data,
     splineik_get_tars,
     splineik_flush_tars,
     splineik_get_tarmat,
     nullptr,
}

Definition at line 4645 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_STRETCHTO

bConstraintTypeInfo CTI_STRETCHTO

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_STRETCHTO,
     sizeof(bStretchToConstraint),
     N_("Stretch To"),
     "bStretchToConstraint",
     nullptr,
     stretchto_id_looper,
     nullptr,
     stretchto_new_data,
     stretchto_get_tars,
     stretchto_flush_tars,
     default_get_tarmat,
     stretchto_evaluate,
}

Definition at line 3622 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_TRACKTO

bConstraintTypeInfo CTI_TRACKTO

static

Initial value:

                                       = {
     CONSTRAINT_TYPE_TRACKTO,
     sizeof(bTrackToConstraint),
     N_("Track To"),
     "bTrackToConstraint",
     nullptr,
     trackto_id_looper,
     nullptr,
     trackto_new_data,
     trackto_get_tars,
     trackto_flush_tars,
     default_get_tarmat,
     trackto_evaluate,
}

Definition at line 1333 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_TRANSFORM

bConstraintTypeInfo CTI_TRANSFORM

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_TRANSFORM,
     sizeof(bTransformConstraint),
     N_("Transformation"),
     "bTransformConstraint",
     nullptr,
     transform_id_looper,
     nullptr,
     transform_new_data,
     transform_get_tars,
     transform_flush_tars,
     default_get_tarmat,
     transform_evaluate,
}

Definition at line 4147 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_TRANSFORM_CACHE

bConstraintTypeInfo CTI_TRANSFORM_CACHE

static

Initial value:

                                               = {
     CONSTRAINT_TYPE_TRANSFORM_CACHE,
     sizeof(bTransformCacheConstraint),
     N_("Transform Cache"),
     "bTransformCacheConstraint",
     transformcache_free,
     transformcache_id_looper,
     transformcache_copy,
     transformcache_new_data,
     nullptr,
     nullptr,
     nullptr,
     transformcache_evaluate,
}

Definition at line 5429 of file constraint.cc.

Referenced by constraints_init_typeinfo().

CTI_TRANSLIKE

bConstraintTypeInfo CTI_TRANSLIKE

static

Initial value:

                                         = {
     CONSTRAINT_TYPE_TRANSLIKE,
     sizeof(bTransLikeConstraint),
     N_("Copy Transforms"),
     "bTransLikeConstraint",
     nullptr,
     translike_id_looper,
     nullptr,
     nullptr,
     translike_get_tars,
     translike_flush_tars,
     default_get_tarmat_full_bbone,
     translike_evaluate,
}

Definition at line 2384 of file constraint.cc.

Referenced by constraints_init_typeinfo().

LOG

CLG_LogRef LOG = {"object.constraint"}

static

Definition at line 105 of file constraint.cc.

track_dir_vecs

const float track_dir_vecs[6][3]

static

Initial value:

                                  = {
    {+1, 0, 0},
    {0, +1, 0},
    {0, 0, +1}, 
    {-1, 0, 0},
    {0, -1, 0},
    {0, 0, -1} 
}

Definition at line 4443 of file constraint.cc.

Referenced by damptrack_do_transform().