Blender  V2.59
Defines | Functions | Variables
constraint.c File Reference
blenkernel
#include <stdio.h>
#include <stddef.h>
#include <string.h>
#include <math.h>
#include <float.h>
#include "MEM_guardedalloc.h"
#include "BLI_blenlib.h"
#include "BLI_listbase.h"
#include "BLI_math.h"
#include "BLI_editVert.h"
#include "BLI_utildefines.h"
#include "DNA_armature_types.h"
#include "DNA_constraint_types.h"
#include "DNA_modifier_types.h"
#include "DNA_object_types.h"
#include "DNA_action_types.h"
#include "DNA_curve_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_lattice_types.h"
#include "DNA_scene_types.h"
#include "DNA_text_types.h"
#include "BKE_action.h"
#include "BKE_anim.h"
#include "BKE_armature.h"
#include "BKE_blender.h"
#include "BKE_constraint.h"
#include "BKE_displist.h"
#include "BKE_deform.h"
#include "BKE_DerivedMesh.h"
#include "BKE_cdderivedmesh.h"
#include "BKE_object.h"
#include "BKE_ipo.h"
#include "BKE_global.h"
#include "BKE_library.h"
#include "BKE_idprop.h"
#include "BKE_shrinkwrap.h"
#include "BKE_mesh.h"

Go to the source code of this file.

Defines

#define M_PI   3.14159265358979323846
#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, nocopy)
#define SINGLETARGETNS_FLUSH_TARS(con, datatar, ct, list, nocopy)

Functions

void unique_constraint_name (bConstraint *con, ListBase *list)
bConstraintOb * constraints_make_evalob (Scene *scene, Object *ob, void *subdata, short datatype)
void constraints_clear_evalob (bConstraintOb *cob)
void constraint_mat_convertspace (Object *ob, bPoseChannel *pchan, float mat[][4], short from, short to)
static void contarget_get_mesh_mat (Object *ob, const char *substring, float mat[][4])
static void contarget_get_lattice_mat (Object *ob, const char *substring, float mat[][4])
static void constraint_target_to_mat4 (Object *ob, const char *substring, float mat[][4], short from, short to, float headtail)
static void default_get_tarmat (bConstraint *con, bConstraintOb *UNUSED(cob), bConstraintTarget *ct, float UNUSED(ctime))
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, short nocopy)
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, short nocopy)
static int basis_cross (int n, int m)
static void vectomat (float *vec, float *target_up, short axis, short upflag, short flags, float m[][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, short nocopy)
static void kinematic_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
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, short nocopy)
static void followpath_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
static void followpath_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void loclimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets))
static void rotlimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets))
static void sizelimit_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets))
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, short nocopy)
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, short nocopy)
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, short nocopy)
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, short nocopy)
static void translike_evaluate (bConstraint *UNUSED(con), bConstraintOb *cob, ListBase *targets)
static void samevolume_new_data (void *cdata)
static void samevolume_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *UNUSED(targets))
static void pycon_free (bConstraint *con)
static void pycon_relink (bConstraint *con)
static void pycon_copy (bConstraint *con, bConstraint *srccon)
static void pycon_new_data (void *cdata)
static int pycon_get_tars (bConstraint *con, ListBase *list)
static void pycon_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static void pycon_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
static void pycon_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void actcon_relink (bConstraint *con)
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, short nocopy)
static void actcon_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
static void actcon_evaluate (bConstraint *UNUSED(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, short nocopy)
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, short nocopy)
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, short nocopy)
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, short nocopy)
static void minmax_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void rbj_new_data (void *cdata)
static void rbj_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int rbj_get_tars (bConstraint *con, ListBase *list)
static void rbj_flush_tars (bConstraint *con, ListBase *list, short nocopy)
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, short nocopy)
static void clampto_get_tarmat (bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
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, short nocopy)
static void transform_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void shrinkwrap_id_looper (bConstraint *con, ConstraintIDFunc func, void *userdata)
static int shrinkwrap_get_tars (bConstraint *con, ListBase *list)
static void shrinkwrap_flush_tars (bConstraint *con, ListBase *list, short nocopy)
static void shrinkwrap_get_tarmat (bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
static void shrinkwrap_evaluate (bConstraint *UNUSED(con), 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, short nocopy)
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, short nocopy)
static void splineik_get_tarmat (bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime))
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, short nocopy)
static void pivotcon_evaluate (bConstraint *con, bConstraintOb *cob, ListBase *targets)
static void constraints_init_typeinfo (void)
bConstraintTypeInfo * get_constraint_typeinfo (int type)
bConstraintTypeInfo * constraint_get_typeinfo (bConstraint *con)
void free_constraint_data (bConstraint *con)
void free_constraints (ListBase *list)
int remove_constraint (ListBase *list, bConstraint *con)
void remove_constraints_type (ListBase *list, short type, short last_only)
static bConstraint * add_new_constraint_internal (const char *name, short type)
static bConstraint * add_new_constraint (Object *ob, bPoseChannel *pchan, const char *name, short type)
bConstraint * add_pose_constraint (Object *ob, bPoseChannel *pchan, const char *name, short type)
bConstraint * add_ob_constraint (Object *ob, const char *name, short type)
void relink_constraints (ListBase *conlist)
void id_loop_constraints (ListBase *conlist, ConstraintIDFunc func, void *userdata)
static void con_extern_cb (bConstraint *UNUSED(con), ID **idpoin, void *UNUSED(userData))
void copy_constraints (ListBase *dst, const ListBase *src, int do_extern)
bConstraint * constraints_findByName (ListBase *list, const char *name)
bConstraint * constraints_get_active (ListBase *list)
void constraints_set_active (ListBase *list, bConstraint *con)
void extract_proxylocal_constraints (ListBase *dst, ListBase *src)
short proxylocked_constraints_owner (Object *ob, bPoseChannel *pchan)
void get_constraint_target_matrix (struct Scene *scene, bConstraint *con, int n, short ownertype, void *ownerdata, float mat[][4], float ctime)
void solve_constraints (ListBase *conlist, bConstraintOb *cob, float ctime)

Variables

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_PYTHON
static bConstraintTypeInfo CTI_ACTION
static bConstraintTypeInfo CTI_LOCKTRACK
static bConstraintTypeInfo CTI_DISTLIMIT
static bConstraintTypeInfo CTI_STRETCHTO
static bConstraintTypeInfo CTI_MINMAX
static bConstraintTypeInfo CTI_RIGIDBODYJOINT
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 * constraintsTypeInfo [NUM_CONSTRAINT_TYPES]
static short CTI_INIT = 1

Detailed Description

Definition in file constraint.c.

Define Documentation

#define M_PI   3.14159265358979323846

Definition at line 84 of file constraint.c.

Referenced by actcon_get_tarmat(), add_render_lamp(), LbmFsgrSolver::advanceParticles(), angle_normalized_v2v2(), angle_normalized_v3v3(), angle_quad_v3(), angle_tri_v3(), angle_wrap_rad(), AngleBetween(), ANIM_unit_mapping_get_factor(), applyModifier(), autosmooth(), axis_angle_to_gimbal_axis(), axisProjection(), BKE_text_to_curve(), blend(), BME_bevel_initialize(), brush_drawcursor(), calc_bevel_sin_cos(), calc_radial_symmetry_feather(), check_zone(), compatible_eul(), ComputeAttenuatedSunlight(), MeanValueMeshCoords::computeWeights(), costAngle(), KX_Dome::CreateMeshDome180(), KX_Dome::CreateMeshDome250(), TransformReader::dae_rotate_to_mat4(), dblur(), ntlMatrix4x4< Scalar >::decompose(), defocus_blur(), detectArcRetargetMode(), dm_calc_normal(), do_chroma_key(), do_kink(), do_radial_symmetry(), do_sky_tex(), do_transform(), do_version_constraints_radians_degrees_250(), do_versions(), do_view3d_region_buttons(), draw_forcefield(), draw_manipulator_rotate(), draw_pose_dofs(), draw_rotation_guide(), draw_spot_cone(), draw_uvs_stretch(), drawHelpline(), drawlamp(), dvar_eval_rotDiff(), ED_rollBoneToVector(), ED_view3d_lock(), ED_view3d_ob_clip_range_get(), ED_view3d_viewplane_get(), effector_falloff(), EM_make_hq_normals(), envmap_transmatrix(), fcm_fn_generator_evaluate(), fdrawXORcirc(), fdrawXORellipse(), ff_quad_form_factor(), fglow(), FHT(), fix_bonelist_roll(), fluid_init_all_channels(), ParticleObject::getMass(), GetSkyXYZRadiance(), ParticleTracer::getTriangles(), gpu_lamp_from_blender(), graphkeys_euler_filter_exec(), icu_to_fcurves(), imp2radangle(), initBoneRoll(), initData(), initRotation(), ntlMatrix4x4< Scalar >::initRotationX(), ntlMatrix4x4< Scalar >::initRotationY(), ntlMatrix4x4< Scalar >::initRotationZ(), InitSunSky(), initTilt(), ControlParticles::initTimeArray(), initTrackball(), initWarp(), make_bevel_list_3D_minimum_twist(), make_prim(), makebevelcurve(), makeBokeh(), map_to_sphere(), map_to_tube(), node_composit_exec_rotate(), node_update_hidden(), object_camera_matrix(), occ_quad_form_factor(), CamerasExporter::operator()(), p_abf_compute_gradient(), p_abf_matrix_invert(), p_abf_setup_system(), p_chart_abf_solve(), p_chart_minimum_area_angle(), p_chart_stretch_minimize(), p_edge_boundary_angle(), p_triangle_angles(), p_vec_angle(), paint_draw_alpha_overlay(), paint_draw_cursor(), partial_donut(), particle_billboard(), postInputWarp(), project_from_camera(), psys_get_birth_coordinates(), psys_make_billboard(), psys_render_projected_area(), psys_thread_create_path(), QMC_sampleDisc(), QMC_sampleHemi(), QMC_samplePhong(), radial_control_modal(), radial_control_paint_cursor(), radial_control_paint_tex(), Rd_rsquare(), render_new_particle_system(), ntlWorld::renderScene(), RIG_printArc(), rna_def_brush_texture_slot(), RNA_def_camera(), rna_def_constraint_kinematic(), rna_def_constraint_rigid_body_joint(), rna_def_edit_bone(), rna_def_modifier_screw(), rna_def_pose_channel(), rna_def_spot_lamp(), rotate(), RotationBetween(), RVBlurBitmap2_byte(), RVBlurBitmap2_float(), saacos(), saacos_d(), saacosf(), saasin(), saasinf(), screen_aligned(), sculpt_update_cache_variants(), select_linked_flat_faces(), select_sharp_edges_exec(), set_boid_values(), set_phong_threshold(), sinc(), sk_drawEdge(), sk_drawNormal(), smooth_view(), speedvector_project(), spin_mesh(), spin_nurb(), split_sharp_edges(), streaks(), tag_and_count_extra_edges(), test_manipulator_axis(), tex_saw(), tex_tri(), transform_evaluate(), TRANSFORM_OT_rotate(), TRANSFORM_OT_tilt(), ui_draw_but_HSVCIRCLE(), ui_draw_but_NORMAL(), ui_hsv_cursor(), ui_hsvcircle_vals_from_pos(), uv_image_outset(), uv_map_rotation_matrix(), v3d_posearmature_buts(), vectorscope_draw_target(), viewnumpad_exec(), vieworbit_exec(), viewrotate_apply(), WardIso_Spec(), wm_gesture_draw_circle(), wm_gesture_evaluate(), and DocumentImporter::writeCamera().

#define SINGLETARGET_FLUSH_TARS (   con,
  datatar,
  datasubtarget,
  ct,
  list,
  nocopy 
)
Value:
{ \
                if (ct) { \
                        bConstraintTarget *ctn = ct->next; \
                        if (nocopy == 0) { \
                                datatar= ct->tar; \
                                BLI_strncpy(datasubtarget, ct->subtarget, sizeof(datasubtarget)); \
                                con->tarspace= (char)ct->space; \
                        } \
			 \
			BLI_freelinkN(list, ct); \
                        ct= ctn; \
                } \
        }

Definition at line 747 of file constraint.c.

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().

#define SINGLETARGET_GET_TARS (   con,
  datatar,
  datasubtarget,
  ct,
  list 
)
Value:
{ \
                ct= MEM_callocN(sizeof(bConstraintTarget), "tempConstraintTarget"); \
                 \
                ct->tar= datatar; \
                BLI_strncpy(ct->subtarget, datasubtarget, sizeof(ct->subtarget)); \
                ct->space= con->tarspace; \
                ct->flag= CONSTRAINT_TAR_TEMP; \
		 \
		if (ct->tar) { \
                        if ((ct->tar->type==OB_ARMATURE) && (ct->subtarget[0])) { \
                                bPoseChannel *pchan= get_pose_channel(ct->tar->pose, ct->subtarget); \
                                ct->type = CONSTRAINT_OBTYPE_BONE; \
                                ct->rotOrder= (pchan) ? (pchan->rotmode) : EULER_ORDER_DEFAULT; \
                        }\
                        else if (ELEM(ct->tar->type, OB_MESH, OB_LATTICE) && (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); \
        }

Definition at line 694 of file constraint.c.

Referenced by actcon_get_tars(), 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().

#define SINGLETARGETNS_FLUSH_TARS (   con,
  datatar,
  ct,
  list,
  nocopy 
)
Value:
{ \
                if (ct) { \
                        bConstraintTarget *ctn = ct->next; \
                        if (nocopy == 0) { \
                                datatar= ct->tar; \
                                con->tarspace= (char)ct->space; \
                        } \
			 \
			BLI_freelinkN(list, ct); \
                        ct= ctn; \
                } \
        }

Definition at line 768 of file constraint.c.

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

#define SINGLETARGETNS_GET_TARS (   con,
  datatar,
  ct,
  list 
)
Value:
{ \
                ct= MEM_callocN(sizeof(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); \
        }

Definition at line 728 of file constraint.c.

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

Function Documentation

static void actcon_evaluate ( bConstraint *  UNUSEDcon,
bConstraintOb *  cob,
ListBase *  targets 
) [static]

Definition at line 2236 of file constraint.c.

References copy_m4_m4(), ListBase::first, bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_m4m4(), and VALID_CONS_TARGET.

static void actcon_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 2137 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bActionConstraint::subtarget, and bActionConstraint::tar.

static void actcon_get_tarmat ( bConstraint *  con,
bConstraintOb *  cob,
bConstraintTarget *  ct,
float   UNUSEDctime 
) [static]

Definition at line 2148 of file constraint.c.

References bActionConstraint::act, 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, bActionConstraint::end, Global::f, free_pose(), G, G_DEBUG, bConstraint::headtail, Object::id, M_PI, mat4_to_eul(), mat4_to_size(), bConstraintTarget::matrix, bActionConstraint::max, MEM_callocN(), bActionConstraint::min, mul_v3_fl(), bConstraint::name, ID::name, bPoseChannel::name, NULL, bConstraintOb::ob, object_to_mat4(), bConstraintOb::pchan, pchan_calc_mat(), bPoseChannel::rotmode, bConstraintTarget::space, bActionConstraint::start, bConstraintTarget::subtarget, bConstraintTarget::tar, bConstraintOb::type, bActionConstraint::type, unit_m4(), VALID_CONS_TARGET, verify_pose_channel(), and what_does_obaction().

static int actcon_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 2122 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bActionConstraint::subtarget, and bActionConstraint::tar.

static void actcon_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 2111 of file constraint.c.

References bActionConstraint::act, bConstraint::data, and bActionConstraint::tar.

static void actcon_new_data ( void *  cdata) [static]

Definition at line 2103 of file constraint.c.

References bActionConstraint::type.

static void actcon_relink ( bConstraint *  con) [static]

Definition at line 2097 of file constraint.c.

References bActionConstraint::act, bConstraint::data, and ID_NEW.

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

Definition at line 4118 of file constraint.c.

References add_new_constraint_internal(), BLI_addtail(), CONSTRAINT_PROXY_LOCAL, CONSTRAINT_SPACE_POSE, CONSTRAINT_SPACEONCE, CONSTRAINT_TYPE_CHILDOF, bPoseChannel::constraints, Object::constraints, constraints_set_active(), bConstraint::flag, bConstraint::ownspace, proxylocked_constraints_owner(), and unique_constraint_name().

Referenced by add_ob_constraint(), and add_pose_constraint().

static bConstraint* add_new_constraint_internal ( const char *  name,
short  type 
) [static]

Definition at line 4081 of file constraint.c.

References BLI_strncpy(), CONSTRAINT_EXPAND, bConstraint::data, bConstraint::enforce, bConstraint::flag, get_constraint_typeinfo(), MEM_callocN(), bConstraint::name, bConstraintTypeInfo::name, bConstraintTypeInfo::new_data, bConstraintTypeInfo::size, bConstraintTypeInfo::structName, and bConstraint::type.

Referenced by add_new_constraint().

bConstraint* add_ob_constraint ( Object *  ob,
const char *  name,
short  type 
) [read]

Definition at line 4177 of file constraint.c.

References add_new_constraint(), and NULL.

Referenced by constraint_add_exec(), do_version_old_trackto_to_constraints(), parent_set_exec(), and track_set_exec().

bConstraint* add_pose_constraint ( Object *  ob,
bPoseChannel *  pchan,
const char *  name,
short  type 
) [read]

Definition at line 4168 of file constraint.c.

References add_new_constraint(), and NULL.

Referenced by constraint_add_exec(), and pose_grab_with_ik_add().

static int basis_cross ( int  n,
int  m 
) [static]

Definition at line 965 of file constraint.c.

Referenced by vectomat().

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

Definition at line 828 of file constraint.c.

References CHILDOF_ALL, CHILDOF_LOCX, CHILDOF_LOCY, CHILDOF_LOCZ, CHILDOF_ROTX, CHILDOF_ROTY, CHILDOF_ROTZ, CHILDOF_SIZEX, CHILDOF_SIZEY, CHILDOF_SIZEZ, copy_m4_m4(), copy_v3_v3(), bConstraint::data, ListBase::first, bChildOfConstraint::flag, bChildOfConstraint::invmat, loc_eulO_size_to_mat4(), mat4_to_eulO(), mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_m4m4(), bConstraintOb::rotOrder, bConstraintTarget::rotOrder, size(), and VALID_CONS_TARGET.

static void childof_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 817 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bChildOfConstraint::subtarget, and bChildOfConstraint::tar.

static int childof_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 802 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bChildOfConstraint::subtarget, and bChildOfConstraint::tar.

static void childof_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 794 of file constraint.c.

References bConstraint::data, and bChildOfConstraint::tar.

static void childof_new_data ( void *  cdata) [static]

Definition at line 784 of file constraint.c.

References CHILDOF_LOCX, CHILDOF_LOCY, CHILDOF_LOCZ, CHILDOF_ROTX, CHILDOF_ROTY, CHILDOF_ROTZ, CHILDOF_SIZEX, CHILDOF_SIZEY, CHILDOF_SIZEZ, bChildOfConstraint::flag, bChildOfConstraint::invmat, and unit_m4().

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

Definition at line 3138 of file constraint.c.

References CLAMPTO_AUTO, CLAMPTO_CYCLIC, CLAMPTO_X, CLAMPTO_Y, CLAMPTO_Z, copy_m4_m4(), copy_v3_v3(), bConstraint::data, Path::data, Object::data, ListBase::first, bClampToConstraint::flag, bClampToConstraint::flag2, INIT_MINMAX, IS_EQ, MAT4_UNITY, bConstraintOb::matrix, minmax_object(), mul_serie_m4(), NULL, OB_CURVE, Object::obmat, Curve::path, size(), sub_v3_v3v3(), bConstraintTarget::tar, bClampToConstraint::tar, Object::type, unit_m4(), VALID_CONS_TARGET, and where_on_path().

static void clampto_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 3106 of file constraint.c.

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

static void clampto_get_tarmat ( bConstraint *  UNUSEDcon,
bConstraintOb *  cob,
bConstraintTarget *  ct,
float   UNUSEDctime 
) [static]

Definition at line 3117 of file constraint.c.

References Path::data, Object::data, makeDispListCurveTypes(), bConstraintTarget::matrix, NULL, Curve::path, bConstraintOb::scene, bConstraintTarget::tar, unit_m4(), and VALID_CONS_TARGET.

static int clampto_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 3091 of file constraint.c.

References bConstraint::data, SINGLETARGETNS_GET_TARS, and bClampToConstraint::tar.

static void clampto_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 3083 of file constraint.c.

References bConstraint::data, and bClampToConstraint::tar.

static void con_extern_cb ( bConstraint *  UNUSEDcon,
ID **  idpoin,
void *  UNUSEDuserData 
) [static]

Definition at line 4232 of file constraint.c.

References id_lib_extern(), and ID::lib.

Referenced by copy_constraints().

bConstraintTypeInfo* constraint_get_typeinfo ( bConstraint *  con)

Definition at line 3999 of file constraint.c.

References get_constraint_typeinfo(), NULL, and bConstraint::type.

Referenced by armature_delete_selected_exec(), build_dag_object(), constraint_bone_name_fix(), copy_constraints(), copy_object_pose(), dag_object_time_update_flags(), DAG_pose_sort(), draw_constraint(), draw_object(), free_constraint_data(), get_constraint_target_matrix(), id_loop_constraints(), joined_armature_fix_links(), BL_ArmatureObject::LoadConstraints(), pose_proxy_synchronize(), pose_select_constraint_target_exec(), relink_constraints(), RIG_reconnectControlBones(), separated_armature_fix_links(), set_constraint_nth_target(), solve_constraints(), test_constraints(), unlink_object(), updateDuplicateSubtargetObjects(), and write_constraints().

void constraint_mat_convertspace ( Object *  ob,
bPoseChannel *  pchan,
float  mat[][4],
short  from,
short  to 
)

Definition at line 221 of file constraint.c.

References Bone::arm_mat, bPoseChannel::bone, BONE_HINGE, Bone::bone_mat, constraint_mat_convertspace(), CONSTRAINT_SPACE_LOCAL, CONSTRAINT_SPACE_PARLOCAL, CONSTRAINT_SPACE_POSE, CONSTRAINT_SPACE_WORLD, copy_m4_m3(), copy_m4_m4(), copy_v3_v3(), ELEM, Bone::flag, Bone::head, invert_m4_m4(), Bone::length, mul_m4_m4m4(), mul_m4_v3(), normalize_m4(), NULL, object_to_mat4(), Object::obmat, Bone::parent, Object::parent, bPoseChannel::parent, Object::parentinv, bPoseChannel::pose_mat, and zero_v3().

Referenced by constraint_mat_convertspace(), constraint_target_to_mat4(), and solve_constraints().

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

Definition at line 583 of file constraint.c.

References constraint_mat_convertspace(), contarget_get_lattice_mat(), contarget_get_mesh_mat(), copy_m4_m4(), copy_v3_v3(), get_pose_channel(), interp_v3_v3v3(), mul_m4_m4m4(), NULL, OB_LATTICE, OB_MESH, Object::obmat, Object::pose, bPoseChannel::pose_head, bPoseChannel::pose_mat, bPoseChannel::pose_tail, and Object::type.

Referenced by actcon_get_tarmat(), default_get_tarmat(), kinematic_get_tarmat(), and pycon_get_tarmat().

void constraints_clear_evalob ( bConstraintOb *  cob)

Definition at line 171 of file constraint.c.

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

Referenced by draw_object(), where_is_object_simul(), where_is_object_time(), and where_is_pose_bone().

bConstraint* constraints_findByName ( ListBase *  list,
const char *  name 
) [read]

Definition at line 4270 of file constraint.c.

References BLI_findstring().

Referenced by edit_constraint_property_get().

bConstraint* constraints_get_active ( ListBase *  list) [read]

Definition at line 4276 of file constraint.c.

References CONSTRAINT_ACTIVE, ListBase::first, bConstraint::flag, bConstraint::next, and NULL.

Referenced by get_active_constraint().

static void constraints_init_typeinfo ( void  ) [static]

Definition at line 3942 of file constraint.c.

References CTI_ACTION, CTI_CHILDOF, CTI_CLAMPTO, CTI_DAMPTRACK, CTI_DISTLIMIT, CTI_FOLLOWPATH, CTI_KINEMATIC, CTI_LOCKTRACK, CTI_LOCLIKE, CTI_LOCLIMIT, CTI_MINMAX, CTI_PIVOT, CTI_PYTHON, CTI_RIGIDBODYJOINT, CTI_ROTLIKE, CTI_ROTLIMIT, CTI_SAMEVOL, CTI_SHRINKWRAP, CTI_SIZELIKE, CTI_SIZELIMIT, CTI_SPLINEIK, CTI_STRETCHTO, CTI_TRACKTO, CTI_TRANSFORM, CTI_TRANSLIKE, and NULL.

Referenced by get_constraint_typeinfo().

bConstraintOb* constraints_make_evalob ( Scene *  scene,
Object *  ob,
void *  subdata,
short  datatype 
) [read]

Definition at line 107 of file constraint.c.

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

Referenced by draw_object(), where_is_object_simul(), where_is_object_time(), and where_is_pose_bone().

void constraints_set_active ( ListBase *  list,
bConstraint *  con 
)

Definition at line 4293 of file constraint.c.

References CONSTRAINT_ACTIVE, ListBase::first, bConstraint::flag, and bConstraint::next.

Referenced by add_new_constraint(), constraint_delete_exec(), and ED_object_constraint_set_active().

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

Definition at line 525 of file constraint.c.

References add_v3_v3(), co, copy_m4_m4(), copy_v3_v3(), Object::data, Lattice::def, MDeformWeight::def_nr, defgroup_name_index(), Object::disp, DL_VERTS, Lattice::dvert, MDeformVert::dw, find_displist(), i, mul_v3_fl(), mul_v3_m4v3(), NULL, Object::obmat, Lattice::pntsu, Lattice::pntsv, Lattice::pntsw, MDeformVert::totweight, and BPoint::vec.

Referenced by constraint_target_to_mat4().

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

Definition at line 427 of file constraint.c.

References add_v3_v3(), BKE_mesh_end_editmesh(), BKE_mesh_get_editmesh(), CD_MDEFORMVERT, CDDM_from_editmesh(), co, copy_m3_m4(), copy_m4_m3(), copy_m4_m4(), copy_v3_v3(), cross_v3_v3v3(), Object::data, defgroup_name_index(), Object::derivedFinal, DerivedMesh::getNumVerts, DerivedMesh::getVertCo, DerivedMesh::getVertDataArray, DerivedMesh::getVertNo, i, invert_m3_m3(), mul_m3_v3(), mul_v3_fl(), mul_v3_m4v3(), normalize_m4(), normalize_v3(), NULL, Object::obmat, DerivedMesh::release, MDeformVert::totweight, and transpose_m3().

Referenced by constraint_target_to_mat4().

void copy_constraints ( ListBase *  dst,
const ListBase *  src,
int  do_extern 
)

Definition at line 4239 of file constraint.c.

References BLI_duplicatelist(), con_extern_cb(), constraint_get_typeinfo(), bConstraintTypeInfo::copy_data, bConstraint::data, ListBase::first, bConstraintTypeInfo::id_looper, ListBase::last, MEM_dupallocN(), bConstraint::next, and NULL.

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

Definition at line 3630 of file constraint.c.

References acos(), axis_angle_to_mat3(), copy_m4_m4(), copy_v3_v3(), cross_v3_v3v3(), bConstraint::data, dot_v3v3(), ListBase::first, bConstraintOb::matrix, bConstraintTarget::matrix, MAX2, MIN2, mul_m4_m3m4(), mul_mat3_m4_v3(), normalize_v3(), sub_v3_v3v3(), bDampTrackConstraint::trackflag, unit_m4(), and VALID_CONS_TARGET.

static void damptrack_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 3613 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bDampTrackConstraint::subtarget, and bDampTrackConstraint::tar.

static int damptrack_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 3598 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bDampTrackConstraint::subtarget, and bDampTrackConstraint::tar.

static void damptrack_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 3590 of file constraint.c.

References bConstraint::data, and bDampTrackConstraint::tar.

static void damptrack_new_data ( void *  cdata) [static]

Definition at line 3583 of file constraint.c.

References TRACK_Y, and bDampTrackConstraint::trackflag.

static void default_get_tarmat ( bConstraint *  con,
bConstraintOb *  UNUSEDcob,
bConstraintTarget *  ct,
float   UNUSEDctime 
) [static]

Definition at line 680 of file constraint.c.

References CONSTRAINT_SPACE_WORLD, constraint_target_to_mat4(), bConstraint::headtail, bConstraintTarget::matrix, bConstraintTarget::space, bConstraintTarget::subtarget, bConstraintTarget::tar, unit_m4(), and VALID_CONS_TARGET.

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

Definition at line 2622 of file constraint.c.

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

static void distlimit_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 2611 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bDistLimitConstraint::subtarget, and bDistLimitConstraint::tar.

static int distlimit_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 2596 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bDistLimitConstraint::subtarget, and bDistLimitConstraint::tar.

static void distlimit_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 2588 of file constraint.c.

References bConstraint::data, and bDistLimitConstraint::tar.

static void distlimit_new_data ( void *  cdata) [static]

Definition at line 2581 of file constraint.c.

References bDistLimitConstraint::dist.

void extract_proxylocal_constraints ( ListBase *  dst,
ListBase *  src 
)

Definition at line 4310 of file constraint.c.

References BLI_addtail(), BLI_remlink(), CONSTRAINT_PROXY_LOCAL, ListBase::first, bConstraint::flag, bConstraint::next, and next.

Referenced by pose_proxy_synchronize().

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

Definition at line 1318 of file constraint.c.

References copy_m4_m4(), bConstraint::data, ListBase::first, bFollowPathConstraint::followflag, FOLLOWPATH_RADIUS, mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_serie_m4(), mul_v3_fl(), NULL, size(), and VALID_CONS_TARGET.

static void followpath_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 1227 of file constraint.c.

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

static void followpath_get_tarmat ( bConstraint *  con,
bConstraintOb *  cob,
bConstraintTarget *  ct,
float   UNUSEDctime 
) [static]

Definition at line 1238 of file constraint.c.

References bsystem_time(), CLAMP(), copy_m4_m4(), copy_v3_v3(), cos(), Curve::ctime, bConstraint::data, Path::data, Object::data, bFollowPathConstraint::followflag, FOLLOWPATH_FOLLOW, FOLLOWPATH_RADIUS, FOLLOWPATH_STATIC, makeDispListCurveTypes(), MAT4_UNITY, bConstraintTarget::matrix, mul_m4_m4m4(), mul_qt_qtqt(), mul_serie_m4(), normalize_v3(), NULL, Object::obmat, bFollowPathConstraint::offset, bFollowPathConstraint::offset_fac, Curve::path, Curve::pathlen, quat_apply_track(), quat_to_mat4(), scale_m4_fl(), bConstraintOb::scene, sin(), bConstraintTarget::tar, bFollowPathConstraint::trackflag, unit_m4(), bFollowPathConstraint::upflag, VALID_CONS_TARGET, vec_to_quat(), and where_on_path().

static int followpath_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 1212 of file constraint.c.

References bConstraint::data, SINGLETARGETNS_GET_TARS, and bFollowPathConstraint::tar.

static void followpath_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 1204 of file constraint.c.

References bConstraint::data, and bFollowPathConstraint::tar.

static void followpath_new_data ( void *  cdata) [static]

Definition at line 1194 of file constraint.c.

References bFollowPathConstraint::followflag, bFollowPathConstraint::offset, TRACK_Y, bFollowPathConstraint::trackflag, UP_Z, and bFollowPathConstraint::upflag.

void free_constraint_data ( bConstraint *  con)

Definition at line 4018 of file constraint.c.

References constraint_get_typeinfo(), bConstraint::data, bConstraintTypeInfo::free_data, and MEM_freeN().

Referenced by free_constraints(), and remove_constraint().

void free_constraints ( ListBase *  list)

Definition at line 4033 of file constraint.c.

References BLI_freelistN(), ListBase::first, free_constraint_data(), and bConstraint::next.

Referenced by free_object(), free_pose_channel(), object_constraints_clear_exec(), and pose_constraints_clear_exec().

void get_constraint_target_matrix ( struct Scene *  scene,
bConstraint *  con,
int  n,
short  ownertype,
void *  ownerdata,
float  mat[][4],
float  ctime 
)

Definition at line 4356 of file constraint.c.

References constraint_get_typeinfo(), CONSTRAINT_OBTYPE_BONE, CONSTRAINT_OBTYPE_OBJECT, copy_m4_m4(), ListBase::first, bConstraintTypeInfo::flush_constraint_targets, bConstraintTypeInfo::get_constraint_targets, bConstraintTypeInfo::get_target_matrix, bConstraintOb::matrix, bConstraintTarget::matrix, MEM_callocN(), MEM_freeN(), bConstraintTarget::next, NULL, bConstraintOb::ob, Object::obmat, bConstraintOb::pchan, bPoseChannel::pose_mat, bConstraintOb::scene, bConstraintOb::startmat, bConstraintOb::type, and unit_m4().

Referenced by base_callback(), execute_posetree(), parent_set_exec(), and target_callback().

bConstraintTypeInfo* get_constraint_typeinfo ( int  type)

Definition at line 3974 of file constraint.c.

References CONSTRAINT_TYPE_NULL, constraints_init_typeinfo(), NULL, and NUM_CONSTRAINT_TYPES.

Referenced by add_new_constraint_internal(), constraint_get_typeinfo(), constraintRotLim(), constraintSizeLim(), and constraintTransLim().

void id_loop_constraints ( ListBase *  conlist,
ConstraintIDFunc  func,
void *  userdata 
)

Definition at line 4215 of file constraint.c.

References constraint_get_typeinfo(), ListBase::first, bConstraintTypeInfo::id_looper, and bConstraint::next.

Referenced by expand_constraints(), and lib_link_constraints().

static void kinematic_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 1138 of file constraint.c.

References bConstraint::data, ListBase::first, bKinematicConstraint::polesubtarget, bKinematicConstraint::poletar, SINGLETARGET_FLUSH_TARS, bKinematicConstraint::subtarget, and bKinematicConstraint::tar.

static void kinematic_get_tarmat ( bConstraint *  con,
bConstraintOb *  cob,
bConstraintTarget *  ct,
float   UNUSEDctime 
) [static]

Definition at line 1150 of file constraint.c.

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

static int kinematic_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 1122 of file constraint.c.

References bConstraint::data, bKinematicConstraint::polesubtarget, bKinematicConstraint::poletar, SINGLETARGET_GET_TARS, bKinematicConstraint::subtarget, and bKinematicConstraint::tar.

static void kinematic_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 1111 of file constraint.c.

References bConstraint::data, bKinematicConstraint::poletar, and bKinematicConstraint::tar.

static void kinematic_new_data ( void *  cdata) [static]

Definition at line 1100 of file constraint.c.

References CONSTRAINT_IK_POS, CONSTRAINT_IK_STRETCH, CONSTRAINT_IK_TIP, bKinematicConstraint::dist, bKinematicConstraint::flag, bKinematicConstraint::iterations, bKinematicConstraint::orientweight, and bKinematicConstraint::weight.

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

Definition at line 2311 of file constraint.c.

References copy_m3_m4(), copy_m4_m4(), cross_v3_v3v3(), bConstraint::data, determinant_m3(), ListBase::first, invert_m3_m3(), LOCK_X, LOCK_Y, LOCK_Z, bLockTrackConstraint::lockflag, 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, bLockTrackConstraint::trackflag, unit_m3(), and VALID_CONS_TARGET.

static void locktrack_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 2300 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bLockTrackConstraint::subtarget, and bLockTrackConstraint::tar.

static int locktrack_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 2285 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bLockTrackConstraint::subtarget, and bLockTrackConstraint::tar.

static void locktrack_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 2277 of file constraint.c.

References bConstraint::data, and bLockTrackConstraint::tar.

static void locktrack_new_data ( void *  cdata) [static]

Definition at line 2269 of file constraint.c.

References LOCK_Z, bLockTrackConstraint::lockflag, TRACK_Y, and bLockTrackConstraint::trackflag.

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

Definition at line 1579 of file constraint.c.

References copy_v3_v3(), bConstraint::data, ListBase::first, bLocateLikeConstraint::flag, 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.

static void loclike_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 1568 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bLocateLikeConstraint::subtarget, and bLocateLikeConstraint::tar.

static int loclike_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 1553 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bLocateLikeConstraint::subtarget, and bLocateLikeConstraint::tar.

static void loclike_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 1545 of file constraint.c.

References bConstraint::data, and bLocateLikeConstraint::tar.

static void loclike_new_data ( void *  cdata) [static]

Definition at line 1538 of file constraint.c.

References bLocateLikeConstraint::flag, LOCLIKE_X, LOCLIKE_Y, and LOCLIKE_Z.

static void loclimit_evaluate ( bConstraint *  con,
bConstraintOb *  cob,
ListBase *  UNUSEDtargets 
) [static]

Definition at line 1372 of file constraint.c.

References bConstraint::data, bLocLimitConstraint::flag, LIMIT_XMAX, LIMIT_XMIN, LIMIT_YMAX, LIMIT_YMIN, LIMIT_ZMAX, LIMIT_ZMIN, bConstraintOb::matrix, bLocLimitConstraint::xmax, bLocLimitConstraint::xmin, bLocLimitConstraint::ymax, bLocLimitConstraint::ymin, bLocLimitConstraint::zmax, and bLocLimitConstraint::zmin.

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

Definition at line 2921 of file constraint.c.

References bMinMaxConstraint::cache, copy_m4_m4(), copy_v3_v3(), bConstraint::data, ListBase::first, bMinMaxConstraint::flag, invert_m4_m4(), bConstraintOb::matrix, bConstraintTarget::matrix, MINMAX_STICKY, MINMAX_STUCK, MINMAX_USEROT, bMinMaxConstraint::minmaxflag, mul_m4_m4m4(), bMinMaxConstraint::offset, TRACK_nX, TRACK_nY, TRACK_nZ, TRACK_X, TRACK_Y, TRACK_Z, unit_m4(), and VALID_CONS_TARGET.

static void minmax_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 2910 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bMinMaxConstraint::subtarget, and bMinMaxConstraint::tar.

static int minmax_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 2895 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bMinMaxConstraint::subtarget, and bMinMaxConstraint::tar.

static void minmax_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 2887 of file constraint.c.

References bConstraint::data, and bMinMaxConstraint::tar.

static void minmax_new_data ( void *  cdata) [static]

Definition at line 2877 of file constraint.c.

References bMinMaxConstraint::cache, bMinMaxConstraint::flag, bMinMaxConstraint::minmaxflag, bMinMaxConstraint::offset, and TRACK_Z.

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

Definition at line 3843 of file constraint.c.

References add_v3_v3v3(), angle(), copy_m3_m4(), copy_v3_v3(), bConstraint::data, ListBase::first, bPivotConstraint::flag, mat3_to_axis_angle(), mat4_to_eulO(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m3_v3(), normalize_m3(), bPivotConstraint::offset, PIVOTCON_AXIS_NONE, PIVOTCON_AXIS_X, PIVOTCON_FLAG_OFFSET_ABS, project_v3_v3v3(), bPivotConstraint::rotAxis, bConstraintOb::rotOrder, sub_v3_v3(), sub_v3_v3v3(), and VALID_CONS_TARGET.

static void pivotcon_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 3832 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bPivotConstraint::subtarget, and bPivotConstraint::tar.

static int pivotcon_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 3817 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bPivotConstraint::subtarget, and bPivotConstraint::tar.

static void pivotcon_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 3809 of file constraint.c.

References bConstraint::data, and bPivotConstraint::tar.

short proxylocked_constraints_owner ( Object *  ob,
bPoseChannel *  pchan 
)

Definition at line 4327 of file constraint.c.

References bPoseChannel::bone, Object::data, Bone::layer, bArmature::layer_protected, Object::pose, and Object::proxy.

Referenced by add_new_constraint(), and draw_constraint().

static void pycon_copy ( bConstraint *  con,
bConstraint *  srccon 
) [static]

Definition at line 1977 of file constraint.c.

References BLI_duplicatelist(), bConstraint::data, IDP_CopyProperty(), bPythonConstraint::prop, and bPythonConstraint::targets.

static void pycon_evaluate ( bConstraint *  con,
bConstraintOb *  cob,
ListBase *  targets 
) [static]

Definition at line 2054 of file constraint.c.

References BPY_pyconstraint_exec(), bConstraint::data, Global::f, G, and G_SCRIPT_AUTOEXEC.

static void pycon_free ( bConstraint *  con) [static]

Definition at line 1958 of file constraint.c.

References BLI_freelistN(), bConstraint::data, IDP_FreeProperty(), MEM_freeN(), bPythonConstraint::prop, and bPythonConstraint::targets.

static void pycon_get_tarmat ( bConstraint *  con,
bConstraintOb *  cob,
bConstraintTarget *  ct,
float   UNUSEDctime 
) [static]

Definition at line 2023 of file constraint.c.

References BPY_pyconstraint_target(), CONSTRAINT_SPACE_WORLD, constraint_target_to_mat4(), bConstraint::data, Path::data, Object::data, Global::f, G, G_SCRIPT_AUTOEXEC, bConstraint::headtail, makeDispListCurveTypes(), bConstraintTarget::matrix, NULL, OB_CURVE, Curve::path, bConstraintOb::scene, bConstraintTarget::space, bConstraintTarget::subtarget, bConstraintTarget::tar, Object::type, unit_m4(), and VALID_CONS_TARGET.

static int pycon_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 1995 of file constraint.c.

References bConstraint::data, ListBase::first, ListBase::last, bPythonConstraint::targets, and bPythonConstraint::tarnum.

static void pycon_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 2009 of file constraint.c.

References bConstraint::data, ListBase::first, bConstraintTarget::next, bConstraintTarget::tar, bPythonConstraint::targets, and bPythonConstraint::text.

static void pycon_new_data ( void *  cdata) [static]

Definition at line 1986 of file constraint.c.

References IDP_GROUP, MEM_callocN(), bPythonConstraint::prop, and IDProperty::type.

static void pycon_relink ( bConstraint *  con) [static]

Definition at line 1970 of file constraint.c.

References bConstraint::data, ID_NEW, and bPythonConstraint::text.

static void rbj_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 3054 of file constraint.c.

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

static int rbj_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 3039 of file constraint.c.

References bConstraint::data, SINGLETARGETNS_GET_TARS, and bRigidBodyJointConstraint::tar.

static void rbj_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 3030 of file constraint.c.

References bRigidBodyJointConstraint::child, bConstraint::data, and bRigidBodyJointConstraint::tar.

static void rbj_new_data ( void *  cdata) [static]

Definition at line 3022 of file constraint.c.

References bRigidBodyJointConstraint::type.

void relink_constraints ( ListBase *  conlist)

Definition at line 4185 of file constraint.c.

References constraint_get_typeinfo(), ListBase::first, bConstraintTypeInfo::flush_constraint_targets, bConstraintTypeInfo::get_constraint_targets, ID_NEW, bConstraint::next, bConstraintTarget::next, NULL, bConstraintTypeInfo::relink_data, and bConstraintTarget::tar.

Referenced by object_relink().

int remove_constraint ( ListBase *  list,
bConstraint *  con 
)

Definition at line 4047 of file constraint.c.

References BLI_freelinkN(), and free_constraint_data().

Referenced by constraint_delete_exec(), object_track_clear_exec(), pose_ik_clear_exec(), and remove_constraints_type().

void remove_constraints_type ( ListBase *  list,
short  type,
short  last_only 
)

Definition at line 4059 of file constraint.c.

References ListBase::last, NULL, bConstraint::prev, remove_constraint(), and bConstraint::type.

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

Definition at line 1670 of file constraint.c.

References compatible_eul(), copy_v3_v3(), bConstraint::data, ListBase::first, bRotateLikeConstraint::flag, loc_eulO_size_to_mat4(), mat4_to_compatible_eulO(), mat4_to_eulO(), mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, rotate_eulO(), ROTLIKE_OFFSET, ROTLIKE_X, ROTLIKE_X_INVERT, ROTLIKE_Y, ROTLIKE_Y_INVERT, ROTLIKE_Z, ROTLIKE_Z_INVERT, bConstraintOb::rotOrder, size(), and VALID_CONS_TARGET.

static void rotlike_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 1659 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bRotateLikeConstraint::subtarget, and bRotateLikeConstraint::tar.

static int rotlike_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 1644 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bRotateLikeConstraint::subtarget, and bRotateLikeConstraint::tar.

static void rotlike_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 1636 of file constraint.c.

References bConstraint::data, and bChildOfConstraint::tar.

static void rotlike_new_data ( void *  cdata) [static]

Definition at line 1629 of file constraint.c.

References bRotateLikeConstraint::flag, ROTLIKE_X, ROTLIKE_Y, and ROTLIKE_Z.

static void rotlimit_evaluate ( bConstraint *  con,
bConstraintOb *  cob,
ListBase *  UNUSEDtargets 
) [static]

Definition at line 1420 of file constraint.c.

References copy_v3_v3(), bConstraint::data, bRotLimitConstraint::flag, LIMIT_XROT, LIMIT_YROT, LIMIT_ZROT, loc_eulO_size_to_mat4(), mat4_to_eulO(), mat4_to_size(), bConstraintOb::matrix, bConstraintOb::rotOrder, size(), bRotLimitConstraint::xmax, bRotLimitConstraint::xmin, bRotLimitConstraint::ymax, bRotLimitConstraint::ymin, bRotLimitConstraint::zmax, and bRotLimitConstraint::zmin.

static void samevolume_evaluate ( bConstraint *  con,
bConstraintOb *  cob,
ListBase *  UNUSEDtargets 
) [static]

Definition at line 1909 of file constraint.c.

References bConstraint::data, bSameVolumeConstraint::flag, mat4_to_size(), bConstraintOb::matrix, mul_v3_fl(), SAMEVOL_X, SAMEVOL_Y, SAMEVOL_Z, sqrtf, and bSameVolumeConstraint::volume.

static void samevolume_new_data ( void *  cdata) [static]

Definition at line 1901 of file constraint.c.

References bSameVolumeConstraint::flag, SAMEVOL_Y, and bSameVolumeConstraint::volume.

static void shrinkwrap_evaluate ( bConstraint *  UNUSEDcon,
bConstraintOb *  cob,
ListBase *  targets 
) [static]

Definition at line 3554 of file constraint.c.

References copy_v3_v3(), ListBase::first, bConstraintOb::matrix, bConstraintTarget::matrix, and VALID_CONS_TARGET.

static void shrinkwrap_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 3439 of file constraint.c.

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

static void shrinkwrap_get_tarmat ( bConstraint *  con,
bConstraintOb *  cob,
bConstraintTarget *  ct,
float   UNUSEDctime 
) [static]

Definition at line 3450 of file constraint.c.

References BLI_bvhtree_find_nearest(), bvhtree_from_mesh_faces(), bvhtree_from_mesh_verts(), BVHTreeNearest::co, BVHTreeRayHit::co, co, copy_v3_v3(), bConstraint::data, BVHTreeNearest::dist, BVHTreeRayHit::dist, bShrinkwrapConstraint::dist, FALSE, FLT_MAX, free_bvhtree_from_mesh(), BVHTreeNearest::index, BVHTreeRayHit::index, INPR, interp_v3_v3v3(), len_v3v3(), bConstraintOb::matrix, bConstraintTarget::matrix, MOD_SHRINKWRAP_NEAREST_SURFACE, MOD_SHRINKWRAP_NEAREST_VERTEX, MOD_SHRINKWRAP_PROJECT, MOD_SHRINKWRAP_PROJECT_OVER_X_AXIS, MOD_SHRINKWRAP_PROJECT_OVER_Y_AXIS, MOD_SHRINKWRAP_PROJECT_OVER_Z_AXIS, mul_m4_v3(), BVHTreeFromMesh::nearest_callback, normal_projection_project_vertex(), normalize_v3(), NULL, OB_MESH, object_get_derived_final(), Object::obmat, bShrinkwrapConstraint::projAxis, BVHTreeFromMesh::raycast_callback, DerivedMesh::release, bShrinkwrapConstraint::shrinkType, space_transform_apply(), space_transform_from_matrixs(), space_transform_invert(), bConstraintTarget::tar, BVHTreeFromMesh::tree, TRUE, Object::type, unit_m4(), and VALID_CONS_TARGET.

static int shrinkwrap_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 3424 of file constraint.c.

References bConstraint::data, SINGLETARGETNS_GET_TARS, and bShrinkwrapConstraint::target.

static void shrinkwrap_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 3416 of file constraint.c.

References bConstraint::data, and bShrinkwrapConstraint::target.

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

Definition at line 1783 of file constraint.c.

References bConstraint::data, ListBase::first, bSizeLikeConstraint::flag, mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_v3_fl(), size(), SIZELIKE_OFFSET, SIZELIKE_X, SIZELIKE_Y, SIZELIKE_Z, and VALID_CONS_TARGET.

static void sizelike_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 1772 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bSizeLikeConstraint::subtarget, and bSizeLikeConstraint::tar.

static int sizelike_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 1757 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bSizeLikeConstraint::subtarget, and bSizeLikeConstraint::tar.

static void sizelike_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 1749 of file constraint.c.

References bConstraint::data, and bSizeLikeConstraint::tar.

static void sizelike_new_data ( void *  cdata) [static]

Definition at line 1742 of file constraint.c.

References bSizeLikeConstraint::flag, SIZELIKE_X, SIZELIKE_Y, and SIZELIKE_Z.

static void sizelimit_evaluate ( bConstraint *  con,
bConstraintOb *  cob,
ListBase *  UNUSEDtargets 
) [static]

Definition at line 1479 of file constraint.c.

References bConstraint::data, bSizeLimitConstraint::flag, LIMIT_XMAX, LIMIT_XMIN, LIMIT_YMAX, LIMIT_YMIN, LIMIT_ZMAX, LIMIT_ZMIN, mat4_to_size(), bConstraintOb::matrix, mul_v3_fl(), size(), bSizeLimitConstraint::xmax, bSizeLimitConstraint::xmin, bSizeLimitConstraint::ymax, bSizeLimitConstraint::ymin, bSizeLimitConstraint::zmax, and bSizeLimitConstraint::zmin.

void solve_constraints ( ListBase *  conlist,
bConstraintOb *  cob,
float  ctime 
)

Definition at line 4432 of file constraint.c.

References blend_m4_m4m4(), CONSTRAINT_DISABLE, constraint_get_typeinfo(), constraint_mat_convertspace(), CONSTRAINT_OFF, CONSTRAINT_SPACE_WORLD, CONSTRAINT_SPACEONCE, copy_m4_m4(), bConstraint::enforce, bConstraintTypeInfo::evaluate_constraint, ListBase::first, bConstraint::flag, bConstraintTypeInfo::flush_constraint_targets, bConstraintTypeInfo::get_constraint_targets, bConstraintTypeInfo::get_target_matrix, bConstraintOb::matrix, bConstraintTarget::matrix, bConstraint::next, bConstraintTarget::next, NULL, bConstraintOb::ob, bConstraint::ownspace, bConstraintOb::pchan, and unit_m4().

Referenced by where_is_object_simul(), where_is_object_time(), and where_is_pose_bone().

static void splineik_copy ( bConstraint *  con,
bConstraint *  srccon 
) [static]

Definition at line 3720 of file constraint.c.

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

static void splineik_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 3759 of file constraint.c.

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

static void splineik_free ( bConstraint *  con) [static]

Definition at line 3711 of file constraint.c.

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

static void splineik_get_tarmat ( bConstraint *  UNUSEDcon,
bConstraintOb *  cob,
bConstraintTarget *  ct,
float   UNUSEDctime 
) [static]

Definition at line 3770 of file constraint.c.

References Path::data, Object::data, makeDispListCurveTypes(), bConstraintTarget::matrix, NULL, Curve::path, bConstraintOb::scene, bConstraintTarget::tar, unit_m4(), and VALID_CONS_TARGET.

static int splineik_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 3744 of file constraint.c.

References bConstraint::data, SINGLETARGETNS_GET_TARS, and bSplineIKConstraint::tar.

static void splineik_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 3736 of file constraint.c.

References bConstraint::data, and bSplineIKConstraint::tar.

static void splineik_new_data ( void *  cdata) [static]

Definition at line 3729 of file constraint.c.

References bSplineIKConstraint::chainlen.

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

Definition at line 2750 of file constraint.c.

References bStretchToConstraint::bulge, copy_m4_m4(), copy_v3_v3(), cross_v3_v3v3(), bConstraint::data, ListBase::first, mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_m3m4(), negate_v3_v3(), NO_VOLUME, normalize_v3(), normalize_v3_v3(), bStretchToConstraint::orglength, orth(), bStretchToConstraint::plane, PLANE_X, PLANE_Z, size(), sqrt(), sub_v3_v3v3(), VALID_CONS_TARGET, bStretchToConstraint::volmode, VOLUME_X, VOLUME_XZ, and VOLUME_Z.

static void stretchto_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 2739 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bStretchToConstraint::subtarget, and bStretchToConstraint::tar.

static int stretchto_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 2724 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bStretchToConstraint::subtarget, and bStretchToConstraint::tar.

static void stretchto_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 2716 of file constraint.c.

References bConstraint::data, and bStretchToConstraint::tar.

static void stretchto_new_data ( void *  cdata) [static]

Definition at line 2706 of file constraint.c.

References bStretchToConstraint::bulge, bStretchToConstraint::orglength, bStretchToConstraint::plane, and bStretchToConstraint::volmode.

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

Definition at line 1045 of file constraint.c.

References copy_m4_m4(), bConstraint::data, ListBase::first, bTrackToConstraint::flags, mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_m4_m3m4(), bTrackToConstraint::reserved1, bTrackToConstraint::reserved2, size(), sub_v3_v3v3(), VALID_CONS_TARGET, and vectomat().

static void trackto_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 953 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bTrackToConstraint::subtarget, and bTrackToConstraint::tar.

static int trackto_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 938 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bTrackToConstraint::subtarget, and bTrackToConstraint::tar.

static void trackto_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 930 of file constraint.c.

References bConstraint::data, and bTrackToConstraint::tar.

static void trackto_new_data ( void *  cdata) [static]

Definition at line 922 of file constraint.c.

References bTrackToConstraint::reserved1, bTrackToConstraint::reserved2, TRACK_Y, and UP_Z.

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

Definition at line 3312 of file constraint.c.

References add_v3_v3v3(), CLAMP(), copy_v3_v3(), bConstraint::data, DEG2RADF, bTransformConstraint::expo, ListBase::first, bTransformConstraint::from, bTransformConstraint::from_max, bTransformConstraint::from_min, i, loc_eulO_size_to_mat4(), M_PI, bTransformConstraint::map, mat4_to_eulO(), mat4_to_size(), bConstraintOb::matrix, bConstraintTarget::matrix, mul_v3_fl(), bConstraintOb::rotOrder, size(), bTransformConstraint::to, bTransformConstraint::to_max, bTransformConstraint::to_min, and VALID_CONS_TARGET.

static void transform_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 3301 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bTransformConstraint::subtarget, and bTransformConstraint::tar.

static int transform_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 3286 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bTransformConstraint::subtarget, and bTransformConstraint::tar.

static void transform_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 3278 of file constraint.c.

References bConstraint::data, and bTransformConstraint::tar.

static void transform_new_data ( void *  cdata) [static]

Definition at line 3269 of file constraint.c.

References bTransformConstraint::map.

static void translike_evaluate ( bConstraint *  UNUSEDcon,
bConstraintOb *  cob,
ListBase *  targets 
) [static]

Definition at line 1873 of file constraint.c.

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

static void translike_flush_tars ( bConstraint *  con,
ListBase *  list,
short  nocopy 
) [static]

Definition at line 1862 of file constraint.c.

References bConstraint::data, ListBase::first, SINGLETARGET_FLUSH_TARS, bTransLikeConstraint::subtarget, and bTransLikeConstraint::tar.

static int translike_get_tars ( bConstraint *  con,
ListBase *  list 
) [static]

Definition at line 1847 of file constraint.c.

References bConstraint::data, SINGLETARGET_GET_TARS, bTransLikeConstraint::subtarget, and bTransLikeConstraint::tar.

static void translike_id_looper ( bConstraint *  con,
ConstraintIDFunc  func,
void *  userdata 
) [static]

Definition at line 1839 of file constraint.c.

References bConstraint::data, and bTransLikeConstraint::tar.

void unique_constraint_name ( bConstraint *  con,
ListBase *  list 
)

Definition at line 98 of file constraint.c.

References BLI_uniquename(), and bConstraint::name.

Referenced by add_new_constraint().

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

Definition at line 981 of file constraint.c.

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

Referenced by trackto_evaluate().

Variable Documentation

bConstraintTypeInfo* constraintsTypeInfo[NUM_CONSTRAINT_TYPES] [static]

Definition at line 3938 of file constraint.c.

bConstraintTypeInfo CTI_ACTION [static]
Initial value:
 {
        CONSTRAINT_TYPE_ACTION, 
        sizeof(bActionConstraint), 
        "Action", 
        "bActionConstraint", 
        NULL, 
        actcon_relink, 
        actcon_id_looper, 
        NULL, 
        actcon_new_data, 
        actcon_get_tars, 
        actcon_flush_tars, 
        actcon_get_tarmat, 
        actcon_evaluate 
}

Definition at line 2251 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_CHILDOF [static]
Initial value:
 {
        CONSTRAINT_TYPE_CHILDOF, 
        sizeof(bChildOfConstraint), 
        "ChildOf", 
        "bChildOfConstraint", 
        NULL, 
        NULL, 
        childof_id_looper, 
        NULL, 
        childof_new_data, 
        childof_get_tars, 
        childof_flush_tars, 
        default_get_tarmat, 
        childof_evaluate 
}

Definition at line 904 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_CLAMPTO [static]
Initial value:
 {
        CONSTRAINT_TYPE_CLAMPTO, 
        sizeof(bClampToConstraint), 
        "Clamp To", 
        "bClampToConstraint", 
        NULL, 
        NULL, 
        clampto_id_looper, 
        NULL, 
        NULL, 
        clampto_get_tars, 
        clampto_flush_tars, 
        clampto_get_tarmat, 
        clampto_evaluate 
}

Definition at line 3251 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_DAMPTRACK [static]
Initial value:
 {
        CONSTRAINT_TYPE_DAMPTRACK, 
        sizeof(bDampTrackConstraint), 
        "Damped Track", 
        "bDampTrackConstraint", 
        NULL, 
        NULL, 
        damptrack_id_looper, 
        NULL, 
        damptrack_new_data, 
        damptrack_get_tars, 
        damptrack_flush_tars, 
        default_get_tarmat, 
        damptrack_evaluate 
}

Definition at line 3693 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_DISTLIMIT [static]
Initial value:
 {
        CONSTRAINT_TYPE_DISTLIMIT, 
        sizeof(bDistLimitConstraint), 
        "Limit Distance", 
        "bDistLimitConstraint", 
        NULL, 
        NULL, 
        distlimit_id_looper, 
        NULL, 
        distlimit_new_data, 
        distlimit_get_tars, 
        distlimit_flush_tars, 
        default_get_tarmat, 
        distlimit_evaluate 
}

Definition at line 2688 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_FOLLOWPATH [static]
Initial value:
 {
        CONSTRAINT_TYPE_FOLLOWPATH, 
        sizeof(bFollowPathConstraint), 
        "Follow Path", 
        "bFollowPathConstraint", 
        NULL, 
        NULL, 
        followpath_id_looper, 
        NULL, 
        followpath_new_data, 
        followpath_get_tars, 
        followpath_flush_tars, 
        followpath_get_tarmat, 
        followpath_evaluate 
}

Definition at line 1353 of file constraint.c.

Referenced by constraints_init_typeinfo().

short CTI_INIT = 1 [static]

Definition at line 3939 of file constraint.c.

bConstraintTypeInfo CTI_KINEMATIC [static]
Initial value:
 {
        CONSTRAINT_TYPE_KINEMATIC, 
        sizeof(bKinematicConstraint), 
        "IK", 
        "bKinematicConstraint", 
        NULL, 
        NULL, 
        kinematic_id_looper, 
        NULL, 
        kinematic_new_data, 
        kinematic_get_tars, 
        kinematic_flush_tars, 
        kinematic_get_tarmat, 
        NULL 
}

Definition at line 1176 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_LOCKTRACK [static]
Initial value:
 {
        CONSTRAINT_TYPE_LOCKTRACK, 
        sizeof(bLockTrackConstraint), 
        "Locked Track", 
        "bLockTrackConstraint", 
        NULL, 
        NULL, 
        locktrack_id_looper, 
        NULL, 
        locktrack_new_data, 
        locktrack_get_tars, 
        locktrack_flush_tars, 
        default_get_tarmat, 
        locktrack_evaluate 
}

Definition at line 2563 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_LOCLIKE [static]
Initial value:
 {
        CONSTRAINT_TYPE_LOCLIKE, 
        sizeof(bLocateLikeConstraint), 
        "Copy Location", 
        "bLocateLikeConstraint", 
        NULL, 
        NULL, 
        loclike_id_looper, 
        NULL, 
        loclike_new_data, 
        loclike_get_tars, 
        loclike_flush_tars, 
        default_get_tarmat, 
        loclike_evaluate 
}

Definition at line 1611 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_LOCLIMIT [static]
Initial value:
 {
        CONSTRAINT_TYPE_LOCLIMIT, 
        sizeof(bLocLimitConstraint), 
        "Limit Location", 
        "bLocLimitConstraint", 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        loclimit_evaluate 
}

Definition at line 1402 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_MINMAX [static]
Initial value:
 {
        CONSTRAINT_TYPE_MINMAX, 
        sizeof(bMinMaxConstraint), 
        "Floor", 
        "bMinMaxConstraint", 
        NULL, 
        NULL, 
        minmax_id_looper, 
        NULL, 
        minmax_new_data, 
        minmax_get_tars, 
        minmax_flush_tars, 
        default_get_tarmat, 
        minmax_evaluate 
}

Definition at line 3004 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_PIVOT [static]
Initial value:
 {
        CONSTRAINT_TYPE_PIVOT, 
        sizeof(bPivotConstraint), 
        "Pivot", 
        "bPivotConstraint", 
        NULL, 
        NULL, 
        pivotcon_id_looper, 
        NULL, 
        NULL,  
        pivotcon_get_tars, 
        pivotcon_flush_tars, 
        default_get_tarmat, 
        pivotcon_evaluate 
}

Definition at line 3916 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_PYTHON [static]
Initial value:
 {
        CONSTRAINT_TYPE_PYTHON, 
        sizeof(bPythonConstraint), 
        "Script", 
        "bPythonConstraint", 
        pycon_free, 
        pycon_relink, 
        pycon_id_looper, 
        pycon_copy, 
        pycon_new_data, 
        pycon_get_tars, 
        NULL, 
        pycon_get_tarmat, 
        pycon_evaluate 
}

Definition at line 2079 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_RIGIDBODYJOINT [static]
Initial value:
 {
        CONSTRAINT_TYPE_RIGIDBODYJOINT, 
        sizeof(bRigidBodyJointConstraint), 
        "Rigid Body Joint", 
        "bRigidBodyJointConstraint", 
        NULL, 
        NULL, 
        rbj_id_looper, 
        NULL, 
        rbj_new_data, 
        rbj_get_tars, 
        rbj_flush_tars, 
        default_get_tarmat, 
        NULL 
}

Definition at line 3065 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_ROTLIKE [static]
Initial value:
 {
        CONSTRAINT_TYPE_ROTLIKE, 
        sizeof(bRotateLikeConstraint), 
        "Copy Rotation", 
        "bRotateLikeConstraint", 
        NULL, 
        NULL, 
        rotlike_id_looper, 
        NULL, 
        rotlike_new_data, 
        rotlike_get_tars, 
        rotlike_flush_tars, 
        default_get_tarmat, 
        rotlike_evaluate 
}

Definition at line 1724 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_ROTLIMIT [static]
Initial value:
 {
        CONSTRAINT_TYPE_ROTLIMIT, 
        sizeof(bRotLimitConstraint), 
        "Limit Rotation", 
        "bRotLimitConstraint", 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        rotlimit_evaluate 
}

Definition at line 1460 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_SAMEVOL [static]
Initial value:
 {
        CONSTRAINT_TYPE_SAMEVOL, 
        sizeof(bSameVolumeConstraint), 
        "Maintain Volume", 
        "bSameVolumeConstraint", 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        samevolume_new_data, 
        NULL, 
        NULL, 
        NULL, 
        samevolume_evaluate 
}

Definition at line 1940 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_SHRINKWRAP [static]
Initial value:
 {
        CONSTRAINT_TYPE_SHRINKWRAP, 
        sizeof(bShrinkwrapConstraint), 
        "Shrinkwrap", 
        "bShrinkwrapConstraint", 
        NULL, 
        NULL, 
        shrinkwrap_id_looper, 
        NULL, 
        NULL, 
        shrinkwrap_get_tars, 
        shrinkwrap_flush_tars, 
        shrinkwrap_get_tarmat, 
        shrinkwrap_evaluate 
}

Definition at line 3565 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_SIZELIKE [static]
Initial value:
 {
        CONSTRAINT_TYPE_SIZELIKE, 
        sizeof(bSizeLikeConstraint), 
        "Copy Scale", 
        "bSizeLikeConstraint", 
        NULL, 
        NULL, 
        sizelike_id_looper, 
        NULL, 
        sizelike_new_data, 
        sizelike_get_tars, 
        sizelike_flush_tars, 
        default_get_tarmat, 
        sizelike_evaluate 
}

Definition at line 1821 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_SIZELIMIT [static]
Initial value:
 {
        CONSTRAINT_TYPE_SIZELIMIT, 
        sizeof(bSizeLimitConstraint), 
        "Limit Scaling", 
        "bSizeLimitConstraint", 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        NULL, 
        sizelimit_evaluate 
}

Definition at line 1520 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_SPLINEIK [static]
Initial value:
 {
        CONSTRAINT_TYPE_SPLINEIK, 
        sizeof(bSplineIKConstraint), 
        "Spline IK", 
        "bSplineIKConstraint", 
        splineik_free, 
        NULL, 
        splineik_id_looper, 
        splineik_copy, 
        splineik_new_data, 
        splineik_get_tars, 
        splineik_flush_tars, 
        splineik_get_tarmat, 
        NULL 
}

Definition at line 3791 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_STRETCHTO [static]
Initial value:
 {
        CONSTRAINT_TYPE_STRETCHTO, 
        sizeof(bStretchToConstraint), 
        "Stretch To", 
        "bStretchToConstraint", 
        NULL, 
        NULL, 
        stretchto_id_looper, 
        NULL, 
        stretchto_new_data, 
        stretchto_get_tars, 
        stretchto_flush_tars, 
        default_get_tarmat, 
        stretchto_evaluate 
}

Definition at line 2859 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_TRACKTO [static]
Initial value:
 {
        CONSTRAINT_TYPE_TRACKTO, 
        sizeof(bTrackToConstraint), 
        "TrackTo", 
        "bTrackToConstraint", 
        NULL, 
        NULL, 
        trackto_id_looper, 
        NULL, 
        trackto_new_data, 
        trackto_get_tars, 
        trackto_flush_tars, 
        default_get_tarmat, 
        trackto_evaluate 
}

Definition at line 1082 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_TRANSFORM [static]
Initial value:
 {
        CONSTRAINT_TYPE_TRANSFORM, 
        sizeof(bTransformConstraint), 
        "Transform", 
        "bTransformConstraint", 
        NULL, 
        NULL, 
        transform_id_looper, 
        NULL, 
        transform_new_data, 
        transform_get_tars, 
        transform_flush_tars, 
        default_get_tarmat, 
        transform_evaluate 
}

Definition at line 3398 of file constraint.c.

Referenced by constraints_init_typeinfo().

bConstraintTypeInfo CTI_TRANSLIKE [static]
Initial value:
 {
        CONSTRAINT_TYPE_TRANSLIKE, 
        sizeof(bTransLikeConstraint), 
        "Copy Transforms", 
        "bTransLikeConstraint", 
        NULL, 
        NULL, 
        translike_id_looper, 
        NULL, 
        NULL, 
        translike_get_tars, 
        translike_flush_tars, 
        default_get_tarmat, 
        translike_evaluate 
}

Definition at line 1883 of file constraint.c.

Referenced by constraints_init_typeinfo().

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 3625 of file constraint.c.

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