diff options
Diffstat (limited to 'source/blender/blenkernel/intern/constraint.c')
| -rw-r--r-- | source/blender/blenkernel/intern/constraint.c | 64 |
1 files changed, 35 insertions, 29 deletions
diff --git a/source/blender/blenkernel/intern/constraint.c b/source/blender/blenkernel/intern/constraint.c index 07a6b304dff..1c6bc7f98a2 100644 --- a/source/blender/blenkernel/intern/constraint.c +++ b/source/blender/blenkernel/intern/constraint.c @@ -689,7 +689,7 @@ static bConstraintTypeInfo CTI_CONSTRNAME = { /* This function should be used for the get_target_matrix member of all * constraints that are not picky about what happens to their target matrix. */ -static void default_get_tarmat(bConstraint *con, bConstraintOb *UNUSED(cob), bConstraintTarget *ct, float UNUSED(ctime)) +static void default_get_tarmat(const struct EvaluationContext *UNUSED(eval_ctx), bConstraint *con, bConstraintOb *UNUSED(cob), bConstraintTarget *ct, float UNUSED(ctime)) { if (VALID_CONS_TARGET(ct)) constraint_target_to_mat4(ct->tar, ct->subtarget, ct->matrix, CONSTRAINT_SPACE_WORLD, ct->space, con->flag, con->headtail); @@ -1019,7 +1019,7 @@ static void vectomat(const float vec[3], const float target_up[3], short axis, s } /* project the up vector onto the plane specified by n */ - project_v3_v3v3(proj, u, n); /* first u onto n... */ + project_v3_v3v3_normalized(proj, u, n); /* first u onto n... */ sub_v3_v3v3(proj, u, proj); /* then onto the plane */ /* proj specifies the transformation of the up axis */ @@ -1155,7 +1155,7 @@ static void kinematic_flush_tars(bConstraint *con, ListBase *list, bool no_copy) } } -static void kinematic_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void kinematic_get_tarmat(const struct EvaluationContext *UNUSED(eval_ctx), bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { bKinematicConstraint *data = con->data; @@ -1242,7 +1242,7 @@ static void followpath_flush_tars(bConstraint *con, ListBase *list, bool no_copy } } -static void followpath_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void followpath_get_tarmat(const struct EvaluationContext *eval_ctx, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { bFollowPathConstraint *data = con->data; @@ -1259,7 +1259,7 @@ static void followpath_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstra #ifdef CYCLIC_DEPENDENCY_WORKAROUND if (ct->tar->curve_cache == NULL) { - BKE_displist_make_curveTypes(cob->scene, ct->tar, false); + BKE_displist_make_curveTypes(eval_ctx, cob->scene, ct->tar, false); } #endif @@ -1930,7 +1930,7 @@ static void samevolume_evaluate(bConstraint *con, bConstraintOb *cob, ListBase * /* calculate normalizing scale factor for non-essential values */ if (obsize[data->flag] != 0) - fac = sqrtf(volume / obsize[data->flag]) / obsize[data->flag]; + fac = sqrtf(volume / obsize[data->flag]); /* apply scaling factor to the channels not being kept */ switch (data->flag) { @@ -2024,7 +2024,7 @@ static void pycon_id_looper(bConstraint *con, ConstraintIDFunc func, void *userd } /* Whether this approach is maintained remains to be seen (aligorith) */ -static void pycon_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void pycon_get_tarmat(const struct EvaluationContext *eval_ctx, bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { #ifdef WITH_PYTHON bPythonConstraint *data = con->data; @@ -2035,7 +2035,7 @@ static void pycon_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTa /* special exception for curves - depsgraph issues */ if (ct->tar->type == OB_CURVE) { if (ct->tar->curve_cache == NULL) { - BKE_displist_make_curveTypes(cob->scene, ct->tar, false); + BKE_displist_make_curveTypes(eval_ctx, cob->scene, ct->tar, false); } } #endif @@ -2142,7 +2142,7 @@ static void actcon_flush_tars(bConstraint *con, ListBase *list, bool no_copy) } } -static void actcon_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void actcon_get_tarmat(const struct EvaluationContext *UNUSED(eval_ctx), bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { bActionConstraint *data = con->data; @@ -3131,12 +3131,12 @@ static void clampto_flush_tars(bConstraint *con, ListBase *list, bool no_copy) } } -static void clampto_get_tarmat(bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void clampto_get_tarmat(const struct EvaluationContext *eval_ctx, bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { #ifdef CYCLIC_DEPENDENCY_WORKAROUND if (VALID_CONS_TARGET(ct)) { if (ct->tar->curve_cache == NULL) { - BKE_displist_make_curveTypes(cob->scene, ct->tar, false); + BKE_displist_make_curveTypes(eval_ctx, cob->scene, ct->tar, false); } } #endif @@ -3474,7 +3474,7 @@ static void shrinkwrap_flush_tars(bConstraint *con, ListBase *list, bool no_copy } -static void shrinkwrap_get_tarmat(bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void shrinkwrap_get_tarmat(const struct EvaluationContext *UNUSED(eval_ctx), bConstraint *con, bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { bShrinkwrapConstraint *scon = (bShrinkwrapConstraint *) con->data; @@ -3806,12 +3806,12 @@ static void splineik_flush_tars(bConstraint *con, ListBase *list, bool no_copy) } } -static void splineik_get_tarmat(bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) +static void splineik_get_tarmat(const struct EvaluationContext *eval_ctx, bConstraint *UNUSED(con), bConstraintOb *cob, bConstraintTarget *ct, float UNUSED(ctime)) { #ifdef CYCLIC_DEPENDENCY_WORKAROUND if (VALID_CONS_TARGET(ct)) { if (ct->tar->curve_cache == NULL) { - BKE_displist_make_curveTypes(cob->scene, ct->tar, false); + BKE_displist_make_curveTypes(eval_ctx, cob->scene, ct->tar, false); } } #endif @@ -4737,29 +4737,30 @@ static void con_fix_copied_refs_cb(bConstraint *UNUSED(con), ID **idpoin, bool i } /* duplicate all of the constraints in a constraint stack */ -void BKE_constraints_copy(ListBase *dst, const ListBase *src, bool do_extern) +void BKE_constraints_copy_ex(ListBase *dst, const ListBase *src, const int flag, bool do_extern) { bConstraint *con, *srccon; - + BLI_listbase_clear(dst); BLI_duplicatelist(dst, src); - + for (con = dst->first, srccon = src->first; con && srccon; srccon = srccon->next, con = con->next) { const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con); - + /* make a new copy of the constraint's data */ con->data = MEM_dupallocN(con->data); - + /* only do specific constraints if required */ if (cti) { /* perform custom copying operations if needed */ if (cti->copy_data) cti->copy_data(con, srccon); - - /* fix usercounts for all referenced data in referenced data */ - if (cti->id_looper) + + /* Fix usercounts for all referenced data that need it. */ + if (cti->id_looper && (flag & LIB_ID_CREATE_NO_USER_REFCOUNT) == 0) { cti->id_looper(con, con_fix_copied_refs_cb, NULL); - + } + /* for proxies we don't want to make extern */ if (do_extern) { /* go over used ID-links for this constraint to ensure that they are valid for proxies */ @@ -4770,6 +4771,11 @@ void BKE_constraints_copy(ListBase *dst, const ListBase *src, bool do_extern) } } +void BKE_constraints_copy(ListBase *dst, const ListBase *src, bool do_extern) +{ + BKE_constraints_copy_ex(dst, src, 0, do_extern); +} + /* ......... */ bConstraint *BKE_constraints_find_name(ListBase *list, const char *name) @@ -4858,7 +4864,7 @@ bool BKE_constraints_proxylocked_owner(Object *ob, bPoseChannel *pchan) * 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. */ -void BKE_constraint_target_matrix_get(Scene *scene, bConstraint *con, int index, short ownertype, void *ownerdata, float mat[4][4], float ctime) +void BKE_constraint_target_matrix_get(const struct EvaluationContext *eval_ctx, Scene *scene, bConstraint *con, int index, short ownertype, void *ownerdata, float mat[4][4], float ctime) { const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con); ListBase targets = {NULL, NULL}; @@ -4909,7 +4915,7 @@ void BKE_constraint_target_matrix_get(Scene *scene, bConstraint *con, int index, if (ct) { if (cti->get_target_matrix) - cti->get_target_matrix(con, cob, ct, ctime); + cti->get_target_matrix(eval_ctx, con, cob, ct, ctime); copy_m4_m4(mat, ct->matrix); } @@ -4925,7 +4931,7 @@ void BKE_constraint_target_matrix_get(Scene *scene, bConstraint *con, int index, } /* Get the list of targets required for solving a constraint */ -void BKE_constraint_targets_for_solving_get(bConstraint *con, bConstraintOb *cob, ListBase *targets, float ctime) +void BKE_constraint_targets_for_solving_get(const struct EvaluationContext *eval_ctx, bConstraint *con, bConstraintOb *cob, ListBase *targets, float ctime) { const bConstraintTypeInfo *cti = BKE_constraint_typeinfo_get(con); @@ -4943,7 +4949,7 @@ void BKE_constraint_targets_for_solving_get(bConstraint *con, bConstraintOb *cob */ if (cti->get_target_matrix) { for (ct = targets->first; ct; ct = ct->next) - cti->get_target_matrix(con, cob, ct, ctime); + cti->get_target_matrix(eval_ctx, con, cob, ct, ctime); } else { for (ct = targets->first; ct; ct = ct->next) @@ -4960,7 +4966,7 @@ void BKE_constraint_targets_for_solving_get(bConstraint *con, bConstraintOb *cob * BKE_constraints_make_evalob and BKE_constraints_clear_evalob should be called before and * after running this function, to sort out cob */ -void BKE_constraints_solve(ListBase *conlist, bConstraintOb *cob, float ctime) +void BKE_constraints_solve(const struct EvaluationContext *eval_ctx, ListBase *conlist, bConstraintOb *cob, float ctime) { bConstraint *con; float oldmat[4][4]; @@ -4995,7 +5001,7 @@ void BKE_constraints_solve(ListBase *conlist, bConstraintOb *cob, float ctime) BKE_constraint_mat_convertspace(cob->ob, cob->pchan, cob->matrix, CONSTRAINT_SPACE_WORLD, con->ownspace, false); /* prepare targets for constraint solving */ - BKE_constraint_targets_for_solving_get(con, cob, &targets, ctime); + BKE_constraint_targets_for_solving_get(eval_ctx, con, cob, &targets, ctime); /* Solve the constraint and put result in cob->matrix */ cti->evaluate_constraint(con, cob, &targets); |