diff options
Diffstat (limited to 'source/blender/blenkernel/intern/anim_sys.c')
| -rw-r--r-- | source/blender/blenkernel/intern/anim_sys.c | 109 |
1 files changed, 87 insertions, 22 deletions
diff --git a/source/blender/blenkernel/intern/anim_sys.c b/source/blender/blenkernel/intern/anim_sys.c index effe32a8079..d5a8b8f857c 100644 --- a/source/blender/blenkernel/intern/anim_sys.c +++ b/source/blender/blenkernel/intern/anim_sys.c @@ -134,7 +134,7 @@ AnimData *BKE_animdata_from_id(ID *id) * the AnimData pointer is stored immediately after the given ID-block in the struct, * as per IdAdtTemplate. Also note that */ -AnimData *BKE_id_add_animdata(ID *id) +AnimData *BKE_animdata_add_id(ID *id) { /* Only some ID-blocks have this info for now, so we cast the * types that do to be of type IdAdtTemplate, and add the AnimData @@ -216,7 +216,7 @@ bool BKE_animdata_set_action(ReportList *reports, ID *id, bAction *act) /* Freeing -------------------------------------------- */ /* Free AnimData used by the nominated ID-block, and clear ID-block's AnimData pointer */ -void BKE_free_animdata(ID *id) +void BKE_animdata_free(ID *id) { /* Only some ID-blocks have this info for now, so we cast the * types that do to be of type IdAdtTemplate @@ -253,7 +253,7 @@ void BKE_free_animdata(ID *id) /* Copying -------------------------------------------- */ /* Make a copy of the given AnimData - to be used when copying datablocks */ -AnimData *BKE_copy_animdata(AnimData *adt, const bool do_action) +AnimData *BKE_animdata_copy(AnimData *adt, const bool do_action) { AnimData *dadt; @@ -285,25 +285,25 @@ AnimData *BKE_copy_animdata(AnimData *adt, const bool do_action) return dadt; } -bool BKE_copy_animdata_id(ID *id_to, ID *id_from, const bool do_action) +bool BKE_animdata_copy_id(ID *id_to, ID *id_from, const bool do_action) { AnimData *adt; if ((id_to && id_from) && (GS(id_to->name) != GS(id_from->name))) return false; - BKE_free_animdata(id_to); + BKE_animdata_free(id_to); adt = BKE_animdata_from_id(id_from); if (adt) { IdAdtTemplate *iat = (IdAdtTemplate *)id_to; - iat->adt = BKE_copy_animdata(adt, do_action); + iat->adt = BKE_animdata_copy(adt, do_action); } return true; } -void BKE_copy_animdata_id_action(ID *id) +void BKE_animdata_copy_id_action(ID *id) { AnimData *adt = BKE_animdata_from_id(id); if (adt) { @@ -426,7 +426,7 @@ void BKE_animdata_make_local(AnimData *adt) /* When duplicating data (i.e. objects), drivers referring to the original data will * get updated to point to the duplicated data (if drivers belong to the new data) */ -void BKE_relink_animdata(AnimData *adt) +void BKE_animdata_relink(AnimData *adt) { /* sanity check */ if (adt == NULL) @@ -571,7 +571,7 @@ void BKE_animdata_separate_by_basepath(ID *srcID, ID *dstID, ListBase *basepaths /* get animdata from src, and create for destination (if needed) */ srcAdt = BKE_animdata_from_id(srcID); - dstAdt = BKE_id_add_animdata(dstID); + dstAdt = BKE_animdata_add_id(dstID); if (ELEM(NULL, srcAdt, dstAdt)) { if (G.debug & G_DEBUG) @@ -1167,7 +1167,7 @@ void BKE_animdata_main_cb(Main *mainptr, ID_AnimData_Edit_Callback func, void *u * i.e. pose.bones["Bone"] */ /* TODO: use BKE_animdata_main_cb for looping over all data */ -void BKE_all_animdata_fix_paths_rename(ID *ref_id, const char *prefix, const char *oldName, const char *newName) +void BKE_animdata_fix_paths_rename_all(ID *ref_id, const char *prefix, const char *oldName, const char *newName) { Main *mainptr = G.main; ID *id; @@ -1496,8 +1496,11 @@ static bool animsys_write_rna_setting(PointerRNA *ptr, char *path, int array_ind /* get property to write to */ if (RNA_path_resolve_property(ptr, path, &new_ptr, &prop)) { - /* set value - only for animatable numerical values */ - if (RNA_property_animateable(&new_ptr, prop)) { + /* set value for animatable numerical values only + * HACK: some local F-Curves (e.g. those on NLA Strips) are evaluated + * without an ID provided, which causes the animateable test to fail! + */ + if (RNA_property_animateable(&new_ptr, prop) || (ptr->id.data == NULL)) { int array_len = RNA_property_array_length(&new_ptr, prop); bool written = false; @@ -1617,7 +1620,7 @@ static bool animsys_write_rna_setting(PointerRNA *ptr, char *path, int array_ind } /* Simple replacement based data-setting of the FCurve using RNA */ -static bool animsys_execute_fcurve(PointerRNA *ptr, AnimMapper *remap, FCurve *fcu) +bool BKE_animsys_execute_fcurve(PointerRNA *ptr, AnimMapper *remap, FCurve *fcu) { char *path = NULL; bool free_path = false; @@ -1652,7 +1655,7 @@ static void animsys_evaluate_fcurves(PointerRNA *ptr, ListBase *list, AnimMapper /* check if this curve should be skipped */ if ((fcu->flag & (FCURVE_MUTED | FCURVE_DISABLED)) == 0) { calculate_fcurve(fcu, ctime); - animsys_execute_fcurve(ptr, remap, fcu); + BKE_animsys_execute_fcurve(ptr, remap, fcu); } } } @@ -1682,7 +1685,7 @@ static void animsys_evaluate_drivers(PointerRNA *ptr, AnimData *adt, float ctime * NOTE: for 'layering' option later on, we should check if we should remove old value before adding * new to only be done when drivers only changed */ calculate_fcurve(fcu, ctime); - ok = animsys_execute_fcurve(ptr, NULL, fcu); + ok = BKE_animsys_execute_fcurve(ptr, NULL, fcu); /* clear recalc flag */ driver->flag &= ~DRIVER_FLAG_RECALC; @@ -1751,7 +1754,7 @@ void animsys_evaluate_action_group(PointerRNA *ptr, bAction *act, bActionGroup * /* check if this curve should be skipped */ if ((fcu->flag & (FCURVE_MUTED | FCURVE_DISABLED)) == 0) { calculate_fcurve(fcu, ctime); - animsys_execute_fcurve(ptr, remap, fcu); + BKE_animsys_execute_fcurve(ptr, remap, fcu); } } } @@ -1797,12 +1800,6 @@ static float nlastrip_get_influence(NlaStrip *strip, float cframe) /* evaluate the evaluation time and influence for the strip, storing the results in the strip */ static void nlastrip_evaluate_controls(NlaStrip *strip, float ctime) { - /* firstly, analytically generate values for influence and time (if applicable) */ - if ((strip->flag & NLASTRIP_FLAG_USR_TIME) == 0) - strip->strip_time = nlastrip_get_frame(strip, ctime, NLATIME_CONVERT_EVAL); - if ((strip->flag & NLASTRIP_FLAG_USR_INFLUENCE) == 0) - strip->influence = nlastrip_get_influence(strip, ctime); - /* now strip's evaluate F-Curves for these settings (if applicable) */ if (strip->fcurves.first) { PointerRNA strip_ptr; @@ -1813,6 +1810,15 @@ static void nlastrip_evaluate_controls(NlaStrip *strip, float ctime) /* execute these settings as per normal */ animsys_evaluate_fcurves(&strip_ptr, &strip->fcurves, NULL, ctime); } + + /* analytically generate values for influence and time (if applicable) + * - we do this after the F-Curves have been evaluated to override the effects of those + * in case the override has been turned off. + */ + if ((strip->flag & NLASTRIP_FLAG_USR_TIME) == 0) + strip->strip_time = nlastrip_get_frame(strip, ctime, NLATIME_CONVERT_EVAL); + if ((strip->flag & NLASTRIP_FLAG_USR_INFLUENCE) == 0) + strip->influence = nlastrip_get_influence(strip, ctime); /* if user can control the evaluation time (using F-Curves), consider the option which allows this time to be clamped * to lie within extents of the action-clip, so that a steady changing rate of progress through several cycles of the clip @@ -2840,3 +2846,62 @@ void BKE_animsys_evaluate_all_animation(Main *main, Scene *scene, float ctime) } /* ***************************************** */ + +/* ************** */ +/* Evaluation API */ + +#define DEBUG_PRINT if (G.debug & G_DEBUG_DEPSGRAPH) printf + +void BKE_animsys_eval_animdata(EvaluationContext *eval_ctx, ID *id) +{ + AnimData *adt = BKE_animdata_from_id(id); + Scene *scene = NULL; /* XXX: this is only needed for flushing RNA updates, + * which should get handled as part of the graph instead... + */ + DEBUG_PRINT("%s on %s, time=%f\n\n", __func__, id->name, (double)eval_ctx->ctime); + BKE_animsys_evaluate_animdata(scene, id, adt, eval_ctx->ctime, ADT_RECALC_ANIM); +} + +void BKE_animsys_eval_driver(EvaluationContext *eval_ctx, + ID *id, + FCurve *fcu) +{ + /* TODO(sergey): De-duplicate with BKE animsys. */ + ChannelDriver *driver = fcu->driver; + PointerRNA id_ptr; + bool ok = false; + + DEBUG_PRINT("%s on %s (%s[%d])\n", + __func__, + id->name, + fcu->rna_path, + fcu->array_index); + + RNA_id_pointer_create(id, &id_ptr); + + /* check if this driver's curve should be skipped */ + if ((fcu->flag & (FCURVE_MUTED | FCURVE_DISABLED)) == 0) { + /* check if driver itself is tagged for recalculation */ + /* XXX driver recalc flag is not set yet by depsgraph! */ + if ((driver) && !(driver->flag & DRIVER_FLAG_INVALID) /*&& (driver->flag & DRIVER_FLAG_RECALC)*/) { + /* evaluate this using values set already in other places + * NOTE: for 'layering' option later on, we should check if we should remove old value before adding + * new to only be done when drivers only changed */ + //printf("\told val = %f\n", fcu->curval); + calculate_fcurve(fcu, eval_ctx->ctime); + ok = BKE_animsys_execute_fcurve(&id_ptr, NULL, fcu); + //printf("\tnew val = %f\n", fcu->curval); + + /* clear recalc flag */ + driver->flag &= ~DRIVER_FLAG_RECALC; + + /* set error-flag if evaluation failed */ + if (ok == 0) { + printf("invalid driver - %s[%d]\n", fcu->rna_path, fcu->array_index); + driver->flag |= DRIVER_FLAG_INVALID; + } + } + } +} + +#undef DEBUG_PRINT |