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source/blender/blenkernel/intern/anim_sys.c
| Show First 20 Lines • Show All 1,146 Lines • ▼ Show 20 Lines | static void nlaeval_snapshot_free_data(NlaEvalSnapshot *snapshot) | ||||
| snapshot->channels = NULL; | snapshot->channels = NULL; | ||||
| } | } | ||||
| /* ---------------------- */ | /* ---------------------- */ | ||||
| /* Free memory owned by this evaluation channel. */ | /* Free memory owned by this evaluation channel. */ | ||||
| static void nlaevalchan_free_data(NlaEvalChannel *nec) | static void nlaevalchan_free_data(NlaEvalChannel *nec) | ||||
| { | { | ||||
| nlavalidmask_free(&nec->valid); | nlavalidmask_free(&nec->domain); | ||||
| if (nec->blend_snapshot != NULL) { | if (nec->blend_snapshot != NULL) { | ||||
| nlaevalchan_snapshot_free(nec->blend_snapshot); | nlaevalchan_snapshot_free(nec->blend_snapshot); | ||||
| } | } | ||||
| } | } | ||||
| /* Initialize a full NLA evaluation state structure. */ | /* Initialize a full NLA evaluation state structure. */ | ||||
| static void nlaeval_init(NlaEvalData *nlaeval) | static void nlaeval_init(NlaEvalData *nlaeval) | ||||
| ▲ Show 20 Lines • Show All 184 Lines • ▼ Show 20 Lines | static NlaEvalChannel *nlaevalchan_verify_key(NlaEvalData *nlaeval, | ||||
| nec->key = *key; | nec->key = *key; | ||||
| nec->owner = nlaeval; | nec->owner = nlaeval; | ||||
| nec->index = nlaeval->num_channels++; | nec->index = nlaeval->num_channels++; | ||||
| nec->is_array = is_array; | nec->is_array = is_array; | ||||
| nec->mix_mode = nlaevalchan_detect_mix_mode(key, length); | nec->mix_mode = nlaevalchan_detect_mix_mode(key, length); | ||||
| nlavalidmask_init(&nec->valid, length); | nlavalidmask_init(&nec->domain, length); | ||||
| nec->base_snapshot.channel = nec; | nec->base_snapshot.channel = nec; | ||||
| nec->base_snapshot.length = length; | nec->base_snapshot.length = length; | ||||
| nec->base_snapshot.is_base = true; | nec->base_snapshot.is_base = true; | ||||
| nlaevalchan_get_default_values(nec, nec->base_snapshot.values); | nlaevalchan_get_default_values(nec, nec->base_snapshot.values); | ||||
| /* Store channel in data structures. */ | /* Store channel in data structures. */ | ||||
| ▲ Show 20 Lines • Show All 314 Lines • ▼ Show 20 Lines | static bool nlaeval_blend_value(NlaBlendData *blend, | ||||
| } | } | ||||
| if (!nlaevalchan_validate_index_ex(nec, array_index)) { | if (!nlaevalchan_validate_index_ex(nec, array_index)) { | ||||
| return false; | return false; | ||||
| } | } | ||||
| if (nec->mix_mode == NEC_MIX_QUATERNION) { | if (nec->mix_mode == NEC_MIX_QUATERNION) { | ||||
| /* For quaternion properties, always output all sub-channels. */ | /* For quaternion properties, always output all sub-channels. */ | ||||
| BLI_bitmap_set_all(nec->valid.ptr, true, 4); | BLI_bitmap_set_all(nec->domain.ptr, true, 4); | ||||
| } | } | ||||
| else { | else { | ||||
| BLI_BITMAP_ENABLE(nec->valid.ptr, array_index); | BLI_BITMAP_ENABLE(nec->domain.ptr, array_index); | ||||
| } | } | ||||
| NlaEvalChannelSnapshot *nec_snapshot = nlaeval_snapshot_ensure_channel(blend->snapshot, nec); | NlaEvalChannelSnapshot *nec_snapshot = nlaeval_snapshot_ensure_channel(blend->snapshot, nec); | ||||
| float *p_value = &nec_snapshot->values[array_index]; | float *p_value = &nec_snapshot->values[array_index]; | ||||
| if (blend->mode == NLASTRIP_MODE_COMBINE) { | if (blend->mode == NLASTRIP_MODE_COMBINE) { | ||||
| /* Quaternion blending is deferred until all sub-channel values are known. */ | /* Quaternion blending is deferred until all sub-channel values are known. */ | ||||
| if (nec->mix_mode == NEC_MIX_QUATERNION) { | if (nec->mix_mode == NEC_MIX_QUATERNION) { | ||||
| ▲ Show 20 Lines • Show All 395 Lines • ▼ Show 20 Lines | |||||
| { | { | ||||
| /* sanity checks */ | /* sanity checks */ | ||||
| if (channels == NULL) { | if (channels == NULL) { | ||||
| return; | return; | ||||
| } | } | ||||
| /* for each channel with accumulated values, write its value on the property it affects */ | /* for each channel with accumulated values, write its value on the property it affects */ | ||||
| LISTBASE_FOREACH (NlaEvalChannel *, nec, &channels->channels) { | LISTBASE_FOREACH (NlaEvalChannel *, nec, &channels->channels) { | ||||
| /** | |||||
| * The bitmask is set for all channels touched by NLA due to the domain() function. | |||||
| * Channels touched by current set of evaluated strips will have a snapshot channel directly | |||||
| * from the evaluation snapshot. | |||||
| * | |||||
| * This function falls back to the default value if the snapshot channel doesn't exist. | |||||
| * Thus channels, touched by NLA but not by the current set of evaluated strips, will be | |||||
| * reset to default. If channel not touched by NLA then it's value is unchanged. | |||||
| */ | |||||
| NlaEvalChannelSnapshot *nec_snapshot = nlaeval_snapshot_find_channel(snapshot, nec); | NlaEvalChannelSnapshot *nec_snapshot = nlaeval_snapshot_find_channel(snapshot, nec); | ||||
| PathResolvedRNA rna = {nec->key.ptr, nec->key.prop, -1}; | PathResolvedRNA rna = {nec->key.ptr, nec->key.prop, -1}; | ||||
| for (int i = 0; i < nec_snapshot->length; i++) { | for (int i = 0; i < nec_snapshot->length; i++) { | ||||
| if (BLI_BITMAP_TEST(nec->valid.ptr, i)) { | if (BLI_BITMAP_TEST(nec->domain.ptr, i)) { | ||||
| float value = nec_snapshot->values[i]; | float value = nec_snapshot->values[i]; | ||||
| if (nec->is_array) { | if (nec->is_array) { | ||||
| rna.prop_index = i; | rna.prop_index = i; | ||||
| } | } | ||||
| BKE_animsys_write_rna_setting(&rna, value); | BKE_animsys_write_rna_setting(&rna, value); | ||||
| if (flush_to_original) { | if (flush_to_original) { | ||||
| animsys_write_orig_anim_rna(ptr, nec->rna_path, rna.prop_index, value); | animsys_write_orig_anim_rna(ptr, nec->rna_path, rna.prop_index, value); | ||||
| } | } | ||||
| Show All 25 Lines | if (BKE_fcurve_is_empty(fcu)) { | ||||
| continue; | continue; | ||||
| } | } | ||||
| NlaEvalChannel *nec = nlaevalchan_verify(ptr, channels, fcu->rna_path); | NlaEvalChannel *nec = nlaevalchan_verify(ptr, channels, fcu->rna_path); | ||||
| if (nec != NULL) { | if (nec != NULL) { | ||||
| /* For quaternion properties, enable all sub-channels. */ | /* For quaternion properties, enable all sub-channels. */ | ||||
| if (nec->mix_mode == NEC_MIX_QUATERNION) { | if (nec->mix_mode == NEC_MIX_QUATERNION) { | ||||
| BLI_bitmap_set_all(nec->valid.ptr, true, 4); | BLI_bitmap_set_all(nec->domain.ptr, true, 4); | ||||
| continue; | continue; | ||||
| } | } | ||||
| int idx = nlaevalchan_validate_index(nec, fcu->array_index); | int idx = nlaevalchan_validate_index(nec, fcu->array_index); | ||||
| if (idx >= 0) { | if (idx >= 0) { | ||||
| BLI_BITMAP_ENABLE(nec->valid.ptr, idx); | BLI_BITMAP_ENABLE(nec->domain.ptr, idx); | ||||
| } | } | ||||
| } | } | ||||
| } | } | ||||
| } | } | ||||
| static void nla_eval_domain_strips(PointerRNA *ptr, | static void nla_eval_domain_strips(PointerRNA *ptr, | ||||
| NlaEvalData *channels, | NlaEvalData *channels, | ||||
| ListBase *strips, | ListBase *strips, | ||||
| ▲ Show 20 Lines • Show All 832 Lines • Show Last 20 Lines | |||||