diff options
Diffstat (limited to 'scene/resources/animation.cpp')
| -rw-r--r-- | scene/resources/animation.cpp | 1040 |
1 files changed, 1037 insertions, 3 deletions
diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp index 7a1fffaa26..9c95cba357 100644 --- a/scene/resources/animation.cpp +++ b/scene/resources/animation.cpp @@ -54,6 +54,15 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) { } else if (type == "method") { add_track(TYPE_METHOD); + } else if (type == "bezier") { + + add_track(TYPE_BEZIER); + } else if (type == "audio") { + + add_track(TYPE_AUDIO); + } else if (type == "animation") { + + add_track(TYPE_ANIMATION); } else { return false; @@ -163,7 +172,7 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) { return true; - } else { + } else if (track_get_type(track) == TYPE_METHOD) { while (track_get_key_count(track)) track_remove_key(track, 0); //well shouldn't be set anyway @@ -201,6 +210,114 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) { } } } + } else if (track_get_type(track) == TYPE_BEZIER) { + + BezierTrack *bt = static_cast<BezierTrack *>(tracks[track]); + Dictionary d = p_value; + ERR_FAIL_COND_V(!d.has("times"), false); + ERR_FAIL_COND_V(!d.has("points"), false); + + PoolVector<float> times = d["times"]; + PoolRealArray values = d["points"]; + + ERR_FAIL_COND_V(times.size() * 5 != values.size(), false); + + if (times.size()) { + + int valcount = times.size(); + + PoolVector<float>::Read rt = times.read(); + PoolVector<float>::Read rv = values.read(); + + bt->values.resize(valcount); + + for (int i = 0; i < valcount; i++) { + + bt->values[i].time = rt[i]; + bt->values[i].transition = 0; //unused in bezier + bt->values[i].value.value = rv[i * 5 + 0]; + bt->values[i].value.in_handle.x = rv[i * 5 + 1]; + bt->values[i].value.in_handle.y = rv[i * 5 + 2]; + bt->values[i].value.out_handle.x = rv[i * 5 + 3]; + bt->values[i].value.out_handle.y = rv[i * 5 + 4]; + } + } + + return true; + } else if (track_get_type(track) == TYPE_AUDIO) { + + AudioTrack *ad = static_cast<AudioTrack *>(tracks[track]); + Dictionary d = p_value; + ERR_FAIL_COND_V(!d.has("times"), false); + ERR_FAIL_COND_V(!d.has("clips"), false); + + PoolVector<float> times = d["times"]; + Array clips = d["clips"]; + + ERR_FAIL_COND_V(clips.size() != times.size(), false); + + if (times.size()) { + + int valcount = times.size(); + + PoolVector<float>::Read rt = times.read(); + + ad->values.clear(); + + for (int i = 0; i < valcount; i++) { + + Dictionary d = clips[i]; + if (!d.has("start_offset")) + continue; + if (!d.has("end_offset")) + continue; + if (!d.has("stream")) + continue; + + TKey<AudioKey> ak; + ak.time = rt[i]; + ak.value.start_offset = d["start_offset"]; + ak.value.end_offset = d["end_offset"]; + ak.value.stream = d["stream"]; + + ad->values.push_back(ak); + } + } + + return true; + } else if (track_get_type(track) == TYPE_ANIMATION) { + + AnimationTrack *an = static_cast<AnimationTrack *>(tracks[track]); + Dictionary d = p_value; + ERR_FAIL_COND_V(!d.has("times"), false); + ERR_FAIL_COND_V(!d.has("clips"), false); + + PoolVector<float> times = d["times"]; + PoolVector<String> clips = d["clips"]; + + ERR_FAIL_COND_V(clips.size() != times.size(), false); + + if (times.size()) { + + int valcount = times.size(); + + PoolVector<float>::Read rt = times.read(); + PoolVector<String>::Read rc = clips.read(); + + an->values.resize(valcount); + + for (int i = 0; i < valcount; i++) { + + TKey<StringName> ak; + ak.time = rt[i]; + ak.value = rc[i]; + an->values[i] = ak; + } + } + + return true; + } else { + return false; } } else return false; @@ -232,6 +349,9 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const { case TYPE_TRANSFORM: r_ret = "transform"; break; case TYPE_VALUE: r_ret = "value"; break; case TYPE_METHOD: r_ret = "method"; break; + case TYPE_BEZIER: r_ret = "bezier"; break; + case TYPE_AUDIO: r_ret = "audio"; break; + case TYPE_ANIMATION: r_ret = "animation"; break; } return true; @@ -329,7 +449,7 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const { return true; - } else { + } else if (track_get_type(track) == TYPE_METHOD) { Dictionary d; @@ -368,6 +488,119 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const { r_ret = d; return true; + } else if (track_get_type(track) == TYPE_BEZIER) { + + const BezierTrack *bt = static_cast<const BezierTrack *>(tracks[track]); + + Dictionary d; + + PoolVector<float> key_times; + PoolVector<float> key_points; + + int kk = bt->values.size(); + + key_times.resize(kk); + key_points.resize(kk * 5); + + PoolVector<float>::Write wti = key_times.write(); + PoolVector<float>::Write wpo = key_points.write(); + + int idx = 0; + + const TKey<BezierKey> *vls = bt->values.ptr(); + + for (int i = 0; i < kk; i++) { + + wti[idx] = vls[i].time; + wpo[idx * 5 + 0] = vls[i].value.value; + wpo[idx * 5 + 1] = vls[i].value.in_handle.x; + wpo[idx * 5 + 2] = vls[i].value.in_handle.y; + wpo[idx * 5 + 3] = vls[i].value.out_handle.x; + wpo[idx * 5 + 4] = vls[i].value.out_handle.y; + idx++; + } + + wti = PoolVector<float>::Write(); + wpo = PoolVector<float>::Write(); + + d["times"] = key_times; + d["points"] = key_points; + + r_ret = d; + + return true; + } else if (track_get_type(track) == TYPE_AUDIO) { + + const AudioTrack *ad = static_cast<const AudioTrack *>(tracks[track]); + + Dictionary d; + + PoolVector<float> key_times; + Array clips; + + int kk = ad->values.size(); + + key_times.resize(kk); + + PoolVector<float>::Write wti = key_times.write(); + + int idx = 0; + + const TKey<AudioKey> *vls = ad->values.ptr(); + + for (int i = 0; i < kk; i++) { + + wti[idx] = vls[i].time; + Dictionary clip; + clip["start_offset"] = vls[i].value.start_offset; + clip["end_offset"] = vls[i].value.end_offset; + clip["stream"] = vls[i].value.stream; + clips.push_back(clip); + idx++; + } + + wti = PoolVector<float>::Write(); + + d["times"] = key_times; + d["clips"] = clips; + + r_ret = d; + + return true; + } else if (track_get_type(track) == TYPE_ANIMATION) { + + const AnimationTrack *an = static_cast<const AnimationTrack *>(tracks[track]); + + Dictionary d; + + PoolVector<float> key_times; + PoolVector<String> clips; + + int kk = an->values.size(); + + key_times.resize(kk); + clips.resize(kk); + + PoolVector<float>::Write wti = key_times.write(); + PoolVector<String>::Write wcl = clips.write(); + + const TKey<StringName> *vls = an->values.ptr(); + + for (int i = 0; i < kk; i++) { + + wti[i] = vls[i].time; + wcl[i] = vls[i].value; + } + + wti = PoolVector<float>::Write(); + wcl = PoolVector<String>::Write(); + + d["times"] = key_times; + d["clips"] = clips; + + r_ret = d; + + return true; } } else return false; @@ -412,6 +645,21 @@ int Animation::add_track(TrackType p_type, int p_at_pos) { tracks.insert(p_at_pos, memnew(MethodTrack)); } break; + case TYPE_BEZIER: { + + tracks.insert(p_at_pos, memnew(BezierTrack)); + + } break; + case TYPE_AUDIO: { + + tracks.insert(p_at_pos, memnew(AudioTrack)); + + } break; + case TYPE_ANIMATION: { + + tracks.insert(p_at_pos, memnew(AnimationTrack)); + + } break; default: { ERR_PRINT("Unknown track type"); @@ -446,6 +694,24 @@ void Animation::remove_track(int p_track) { _clear(mt->methods); } break; + case TYPE_BEZIER: { + + BezierTrack *bz = static_cast<BezierTrack *>(t); + _clear(bz->values); + + } break; + case TYPE_AUDIO: { + + AudioTrack *ad = static_cast<AudioTrack *>(t); + _clear(ad->values); + + } break; + case TYPE_ANIMATION: { + + AnimationTrack *an = static_cast<AnimationTrack *>(t); + _clear(an->values); + + } break; } memdelete(t); @@ -642,6 +908,27 @@ void Animation::track_remove_key(int p_track, int p_idx) { mt->methods.remove(p_idx); } break; + case TYPE_BEZIER: { + + BezierTrack *bz = static_cast<BezierTrack *>(t); + ERR_FAIL_INDEX(p_idx, bz->values.size()); + bz->values.remove(p_idx); + + } break; + case TYPE_AUDIO: { + + AudioTrack *ad = static_cast<AudioTrack *>(t); + ERR_FAIL_INDEX(p_idx, ad->values.size()); + ad->values.remove(p_idx); + + } break; + case TYPE_ANIMATION: { + + AnimationTrack *an = static_cast<AnimationTrack *>(t); + ERR_FAIL_INDEX(p_idx, an->values.size()); + an->values.remove(p_idx); + + } break; } emit_changed(); @@ -686,6 +973,39 @@ int Animation::track_find_key(int p_track, float p_time, bool p_exact) const { return k; } break; + case TYPE_BEZIER: { + + BezierTrack *bt = static_cast<BezierTrack *>(t); + int k = _find(bt->values, p_time); + if (k < 0 || k >= bt->values.size()) + return -1; + if (bt->values[k].time != p_time && p_exact) + return -1; + return k; + + } break; + case TYPE_AUDIO: { + + AudioTrack *at = static_cast<AudioTrack *>(t); + int k = _find(at->values, p_time); + if (k < 0 || k >= at->values.size()) + return -1; + if (at->values[k].time != p_time && p_exact) + return -1; + return k; + + } break; + case TYPE_ANIMATION: { + + AnimationTrack *at = static_cast<AnimationTrack *>(t); + int k = _find(at->values, p_time); + if (k < 0 || k >= at->values.size()) + return -1; + if (at->values[k].time != p_time && p_exact) + return -1; + return k; + + } break; } return -1; @@ -748,6 +1068,51 @@ void Animation::track_insert_key(int p_track, float p_time, const Variant &p_key _insert(p_time, mt->methods, k); } break; + case TYPE_BEZIER: { + + BezierTrack *bt = static_cast<BezierTrack *>(t); + + Array arr = p_key; + ERR_FAIL_COND(arr.size() != 5); + + TKey<BezierKey> k; + k.time = p_time; + k.value.value = arr[0]; + k.value.in_handle.x = arr[1]; + k.value.in_handle.y = arr[2]; + k.value.out_handle.x = arr[3]; + k.value.out_handle.y = arr[4]; + _insert(p_time, bt->values, k); + + } break; + case TYPE_AUDIO: { + + AudioTrack *at = static_cast<AudioTrack *>(t); + + Dictionary k = p_key; + ERR_FAIL_COND(!k.has("start_offset")); + ERR_FAIL_COND(!k.has("end_offset")); + ERR_FAIL_COND(!k.has("stream")); + + TKey<AudioKey> ak; + ak.time = p_time; + ak.value.start_offset = k["start_offset"]; + ak.value.end_offset = k["end_offset"]; + ak.value.stream = k["stream"]; + _insert(p_time, at->values, ak); + + } break; + case TYPE_ANIMATION: { + + AnimationTrack *at = static_cast<AnimationTrack *>(t); + + TKey<StringName> ak; + ak.time = p_time; + ak.value = p_key; + + _insert(p_time, at->values, ak); + + } break; } emit_changed(); @@ -776,6 +1141,21 @@ int Animation::track_get_key_count(int p_track) const { MethodTrack *mt = static_cast<MethodTrack *>(t); return mt->methods.size(); } break; + case TYPE_BEZIER: { + + BezierTrack *bt = static_cast<BezierTrack *>(t); + return bt->values.size(); + } break; + case TYPE_AUDIO: { + + AudioTrack *at = static_cast<AudioTrack *>(t); + return at->values.size(); + } break; + case TYPE_ANIMATION: { + + AnimationTrack *at = static_cast<AnimationTrack *>(t); + return at->values.size(); + } break; } ERR_FAIL_V(-1); @@ -817,6 +1197,41 @@ Variant Animation::track_get_key_value(int p_track, int p_key_idx) const { return d; } break; + case TYPE_BEZIER: { + + BezierTrack *bt = static_cast<BezierTrack *>(t); + ERR_FAIL_INDEX_V(p_key_idx, bt->values.size(), Variant()); + + Array arr; + arr.resize(5); + arr[0] = bt->values[p_key_idx].value.value; + arr[1] = bt->values[p_key_idx].value.in_handle.x; + arr[2] = bt->values[p_key_idx].value.in_handle.y; + arr[3] = bt->values[p_key_idx].value.out_handle.x; + arr[4] = bt->values[p_key_idx].value.out_handle.y; + return arr; + + } break; + case TYPE_AUDIO: { + + AudioTrack *at = static_cast<AudioTrack *>(t); + ERR_FAIL_INDEX_V(p_key_idx, at->values.size(), Variant()); + + Dictionary k; + k["start_offset"] = at->values[p_key_idx].value.start_offset; + k["end_offset"] = at->values[p_key_idx].value.end_offset; + k["stream"] = at->values[p_key_idx].value.stream; + return k; + + } break; + case TYPE_ANIMATION: { + + AnimationTrack *at = static_cast<AnimationTrack *>(t); + ERR_FAIL_INDEX_V(p_key_idx, at->values.size(), Variant()); + + return at->values[p_key_idx].value; + + } break; } ERR_FAIL_V(Variant()); @@ -849,6 +1264,27 @@ float Animation::track_get_key_time(int p_track, int p_key_idx) const { return mt->methods[p_key_idx].time; } break; + case TYPE_BEZIER: { + + BezierTrack *bt = static_cast<BezierTrack *>(t); + ERR_FAIL_INDEX_V(p_key_idx, bt->values.size(), -1); + return bt->values[p_key_idx].time; + + } break; + case TYPE_AUDIO: { + + AudioTrack *at = static_cast<AudioTrack *>(t); + ERR_FAIL_INDEX_V(p_key_idx, at->values.size(), -1); + return at->values[p_key_idx].time; + + } break; + case TYPE_ANIMATION: { + + AnimationTrack *at = static_cast<AnimationTrack *>(t); + ERR_FAIL_INDEX_V(p_key_idx, at->values.size(), -1); + return at->values[p_key_idx].time; + + } break; } ERR_FAIL_V(-1); @@ -881,6 +1317,18 @@ float Animation::track_get_key_transition(int p_track, int p_key_idx) const { return mt->methods[p_key_idx].transition; } break; + case TYPE_BEZIER: { + + return 1; //bezier does not really use transitions + } break; + case TYPE_AUDIO: { + + return 1; //audio does not really use transitions + } break; + case TYPE_ANIMATION: { + + return 1; //animation does not really use transitions + } break; } ERR_FAIL_V(0); @@ -923,6 +1371,42 @@ void Animation::track_set_key_value(int p_track, int p_key_idx, const Variant &p if (d.has("args")) mt->methods[p_key_idx].params = d["args"]; } break; + case TYPE_BEZIER: { + + BezierTrack *bt = static_cast<BezierTrack *>(t); + ERR_FAIL_INDEX(p_key_idx, bt->values.size()); + + Array arr = p_value; + ERR_FAIL_COND(arr.size() != 5); + + bt->values[p_key_idx].value.value = arr[0]; + bt->values[p_key_idx].value.in_handle.x = arr[1]; + bt->values[p_key_idx].value.in_handle.y = arr[2]; + bt->values[p_key_idx].value.out_handle.x = arr[3]; + bt->values[p_key_idx].value.out_handle.y = arr[4]; + + } break; + case TYPE_AUDIO: { + + AudioTrack *at = static_cast<AudioTrack *>(t); + + Dictionary k = p_value; + ERR_FAIL_COND(!k.has("start_offset")); + ERR_FAIL_COND(!k.has("end_offset")); + ERR_FAIL_COND(!k.has("stream")); + + at->values[p_key_idx].value.start_offset = k["start_offset"]; + at->values[p_key_idx].value.end_offset = k["end_offset"]; + at->values[p_key_idx].value.stream = k["stream"]; + + } break; + case TYPE_ANIMATION: { + + AnimationTrack *at = static_cast<AnimationTrack *>(t); + + at->values[p_key_idx].value = p_value; + + } break; } } @@ -953,6 +1437,11 @@ void Animation::track_set_key_transition(int p_track, int p_key_idx, float p_tra mt->methods[p_key_idx].transition = p_transition; } break; + case TYPE_BEZIER: + case TYPE_AUDIO: + case TYPE_ANIMATION: { + // they dont use transition + } break; } } @@ -1410,7 +1899,7 @@ void Animation::value_track_set_update_mode(int p_track, UpdateMode p_mode) { ERR_FAIL_INDEX(p_track, tracks.size()); Track *t = tracks[p_track]; ERR_FAIL_COND(t->type != TYPE_VALUE); - ERR_FAIL_INDEX(p_mode, 3); + ERR_FAIL_INDEX(p_mode, 4); ValueTrack *vt = static_cast<ValueTrack *>(t); vt->update_mode = p_mode; @@ -1426,6 +1915,161 @@ Animation::UpdateMode Animation::value_track_get_update_mode(int p_track) const return vt->update_mode; } +template <class T> +void Animation::_track_get_key_indices_in_range(const Vector<T> &p_array, float from_time, float to_time, List<int> *p_indices) const { + + if (from_time != length && to_time == length) + to_time = length * 1.01; //include a little more if at the end + + int to = _find(p_array, to_time); + + // can't really send the events == time, will be sent in the next frame. + // if event>=len then it will probably never be requested by the anim player. + + if (to >= 0 && p_array[to].time >= to_time) + to--; + + if (to < 0) + return; // not bother + + int from = _find(p_array, from_time); + + // position in the right first event.+ + if (from < 0 || p_array[from].time < from_time) + from++; + + int max = p_array.size(); + + for (int i = from; i <= to; i++) { + + ERR_CONTINUE(i < 0 || i >= max); // shouldn't happen + p_indices->push_back(i); + } +} + +void Animation::track_get_key_indices_in_range(int p_track, float p_time, float p_delta, List<int> *p_indices) const { + + ERR_FAIL_INDEX(p_track, tracks.size()); + const Track *t = tracks[p_track]; + + float from_time = p_time - p_delta; + float to_time = p_time; + + if (from_time > to_time) + SWAP(from_time, to_time); + + if (loop) { + + if (from_time > length || from_time < 0) + from_time = Math::fposmod(from_time, length); + + if (to_time > length || to_time < 0) + to_time = Math::fposmod(to_time, length); + + if (from_time > to_time) { + // handle loop by splitting + + switch (t->type) { + + case TYPE_TRANSFORM: { + + const TransformTrack *tt = static_cast<const TransformTrack *>(t); + _track_get_key_indices_in_range(tt->transforms, from_time, length, p_indices); + _track_get_key_indices_in_range(tt->transforms, 0, to_time, p_indices); + + } break; + case TYPE_VALUE: { + + const ValueTrack *vt = static_cast<const ValueTrack *>(t); + _track_get_key_indices_in_range(vt->values, from_time, length, p_indices); + _track_get_key_indices_in_range(vt->values, 0, to_time, p_indices); + + } break; + case TYPE_METHOD: { + + const MethodTrack *mt = static_cast<const MethodTrack *>(t); + _track_get_key_indices_in_range(mt->methods, from_time, length, p_indices); + _track_get_key_indices_in_range(mt->methods, 0, to_time, p_indices); + + } break; + case TYPE_BEZIER: { + + const BezierTrack *bz = static_cast<const BezierTrack *>(t); + _track_get_key_indices_in_range(bz->values, from_time, length, p_indices); + _track_get_key_indices_in_range(bz->values, 0, to_time, p_indices); + + } break; + case TYPE_AUDIO: { + + const AudioTrack *ad = static_cast<const AudioTrack *>(t); + _track_get_key_indices_in_range(ad->values, from_time, length, p_indices); + _track_get_key_indices_in_range(ad->values, 0, to_time, p_indices); + + } break; + case TYPE_ANIMATION: { + + const AnimationTrack *an = static_cast<const AnimationTrack *>(t); + _track_get_key_indices_in_range(an->values, from_time, length, p_indices); + _track_get_key_indices_in_range(an->values, 0, to_time, p_indices); + + } break; + } + return; + } + } else { + + if (from_time < 0) + from_time = 0; + if (from_time > length) + from_time = length; + + if (to_time < 0) + to_time = 0; + if (to_time > length) + to_time = length; + } + + switch (t->type) { + + case TYPE_TRANSFORM: { + + const TransformTrack *tt = static_cast<const TransformTrack *>(t); + _track_get_key_indices_in_range(tt->transforms, from_time, to_time, p_indices); + + } break; + case TYPE_VALUE: { + + const ValueTrack *vt = static_cast<const ValueTrack *>(t); + _track_get_key_indices_in_range(vt->values, from_time, to_time, p_indices); + + } break; + case TYPE_METHOD: { + + const MethodTrack *mt = static_cast<const MethodTrack *>(t); + _track_get_key_indices_in_range(mt->methods, from_time, to_time, p_indices); + + } break; + case TYPE_BEZIER: { + + const BezierTrack *bz = static_cast<const BezierTrack *>(t); + _track_get_key_indices_in_range(bz->values, from_time, to_time, p_indices); + + } break; + case TYPE_AUDIO: { + + const AudioTrack *ad = static_cast<const AudioTrack *>(t); + _track_get_key_indices_in_range(ad->values, from_time, to_time, p_indices); + + } break; + case TYPE_ANIMATION: { + + const AnimationTrack *an = static_cast<const AnimationTrack *>(t); + _track_get_key_indices_in_range(an->values, from_time, to_time, p_indices); + + } break; + } +} + void Animation::_method_track_get_key_indices_in_range(const MethodTrack *mt, float from_time, float to_time, List<int> *p_indices) const { if (from_time != length && to_time == length) @@ -1527,6 +2171,357 @@ StringName Animation::method_track_get_name(int p_track, int p_key_idx) const { return pm->methods[p_key_idx].method; } +int Animation::bezier_track_insert_key(int p_track, float p_time, float p_value, const Vector2 &p_in_handle, const Vector2 &p_out_handle) { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), -1); + Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_BEZIER, -1); + + BezierTrack *bt = static_cast<BezierTrack *>(t); + + TKey<BezierKey> k; + k.time = p_time; + k.value.value = p_value; + k.value.in_handle = p_in_handle; + if (k.value.in_handle.x > 0) { + k.value.in_handle.x = 0; + } + k.value.out_handle = p_out_handle; + if (k.value.out_handle.x < 0) { + k.value.out_handle.x = 0; + } + + int key = _insert(p_time, bt->values, k); + + emit_changed(); + + return key; +} + +void Animation::bezier_track_set_key_value(int p_track, int p_index, float p_value) { + + ERR_FAIL_INDEX(p_track, tracks.size()); + Track *t = tracks[p_track]; + ERR_FAIL_COND(t->type != TYPE_BEZIER); + + BezierTrack *bt = static_cast<BezierTrack *>(t); + + ERR_FAIL_INDEX(p_index, bt->values.size()); + + bt->values[p_index].value.value = p_value; + emit_changed(); +} + +void Animation::bezier_track_set_key_in_handle(int p_track, int p_index, const Vector2 &p_handle) { + + ERR_FAIL_INDEX(p_track, tracks.size()); + Track *t = tracks[p_track]; + ERR_FAIL_COND(t->type != TYPE_BEZIER); + + BezierTrack *bt = static_cast<BezierTrack *>(t); + + ERR_FAIL_INDEX(p_index, bt->values.size()); + + bt->values[p_index].value.in_handle = p_handle; + if (bt->values[p_index].value.in_handle.x > 0) { + bt->values[p_index].value.in_handle.x = 0; + } + emit_changed(); +} +void Animation::bezier_track_set_key_out_handle(int p_track, int p_index, const Vector2 &p_handle) { + + ERR_FAIL_INDEX(p_track, tracks.size()); + Track *t = tracks[p_track]; + ERR_FAIL_COND(t->type != TYPE_BEZIER); + + BezierTrack *bt = static_cast<BezierTrack *>(t); + + ERR_FAIL_INDEX(p_index, bt->values.size()); + + bt->values[p_index].value.out_handle = p_handle; + if (bt->values[p_index].value.out_handle.x < 0) { + bt->values[p_index].value.out_handle.x = 0; + } + emit_changed(); +} +float Animation::bezier_track_get_key_value(int p_track, int p_index) const { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), 0); + Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_BEZIER, 0); + + BezierTrack *bt = static_cast<BezierTrack *>(t); + + ERR_FAIL_INDEX_V(p_index, bt->values.size(), 0); + + return bt->values[p_index].value.value; +} +Vector2 Animation::bezier_track_get_key_in_handle(int p_track, int p_index) const { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), Vector2()); + Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_BEZIER, Vector2()); + + BezierTrack *bt = static_cast<BezierTrack *>(t); + + ERR_FAIL_INDEX_V(p_index, bt->values.size(), Vector2()); + + return bt->values[p_index].value.in_handle; +} +Vector2 Animation::bezier_track_get_key_out_handle(int p_track, int p_index) const { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), Vector2()); + Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_BEZIER, Vector2()); + + BezierTrack *bt = static_cast<BezierTrack *>(t); + + ERR_FAIL_INDEX_V(p_index, bt->values.size(), Vector2()); + + return bt->values[p_index].value.out_handle; +} + +static _FORCE_INLINE_ Vector2 _bezier_interp(real_t t, const Vector2 &start, const Vector2 &control_1, const Vector2 &control_2, const Vector2 &end) { + /* Formula from Wikipedia article on Bezier curves. */ + real_t omt = (1.0 - t); + real_t omt2 = omt * omt; + real_t omt3 = omt2 * omt; + real_t t2 = t * t; + real_t t3 = t2 * t; + + return start * omt3 + control_1 * omt2 * t * 3.0 + control_2 * omt * t2 * 3.0 + end * t3; +} + +float Animation::bezier_track_interpolate(int p_track, float p_time) const { + //this uses a different interpolation scheme + ERR_FAIL_INDEX_V(p_track, tracks.size(), 0); + Track *track = tracks[p_track]; + ERR_FAIL_COND_V(track->type != TYPE_BEZIER, 0); + + BezierTrack *bt = static_cast<BezierTrack *>(track); + + int len = _find(bt->values, length) + 1; // try to find last key (there may be more past the end) + + if (len <= 0) { + // (-1 or -2 returned originally) (plus one above) + return 0; + } else if (len == 1) { // one key found (0+1), return it + return bt->values[0].value.value; + } + + int idx = _find(bt->values, p_time); + + ERR_FAIL_COND_V(idx == -2, 0); + + //there really is no looping interpolation on bezier + + if (idx < 0) { + return bt->values[0].value.value; + } + + if (idx >= bt->values.size() - 1) { + return bt->values[bt->values.size() - 1].value.value; + } + + float t = p_time - bt->values[idx].time; + + int iterations = 10; + + float low = 0; + float high = bt->values[idx + 1].time - bt->values[idx].time; + float middle = 0; + + Vector2 start(0, bt->values[idx].value.value); + Vector2 start_out = start + bt->values[idx].value.out_handle; + Vector2 end(high, bt->values[idx + 1].value.value); + Vector2 end_in = end + bt->values[idx + 1].value.in_handle; + + //narrow high and low as much as possible + for (int i = 0; i < iterations; i++) { + + middle = (low + high) / 2; + + Vector2 interp = _bezier_interp(middle, start, start_out, end_in, end); + + if (interp.x < t) { + low = middle; + } else { + high = middle; + } + } + + //interpolate the result: + Vector2 low_pos = _bezier_interp(low, start, start_out, end_in, end); + Vector2 high_pos = _bezier_interp(high, start, start_out, end_in, end); + + float c = (t - low_pos.x) / (high_pos.x - low_pos.x); + + return low_pos.linear_interpolate(high_pos, c).y; +} + +int Animation::audio_track_insert_key(int p_track, float p_time, const RES &p_stream, float p_start_offset, float p_end_offset) { + + print_line("really insert key? "); + ERR_FAIL_INDEX_V(p_track, tracks.size(), -1); + Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_AUDIO, -1); + + AudioTrack *at = static_cast<AudioTrack *>(t); + + TKey<AudioKey> k; + k.time = p_time; + k.value.stream = p_stream; + k.value.start_offset = p_start_offset; + if (k.value.start_offset < 0) + k.value.start_offset = 0; + k.value.end_offset = p_end_offset; + if (k.value.end_offset < 0) + k.value.end_offset = 0; + + int key = _insert(p_time, at->values, k); + + emit_changed(); + + return key; +} + +void Animation::audio_track_set_key_stream(int p_track, int p_key, const RES &p_stream) { + + ERR_FAIL_INDEX(p_track, tracks.size()); + Track *t = tracks[p_track]; + ERR_FAIL_COND(t->type != TYPE_AUDIO); + + AudioTrack *at = static_cast<AudioTrack *>(t); + + ERR_FAIL_INDEX(p_key, at->values.size()); + + at->values[p_key].value.stream = p_stream; + + emit_changed(); +} + +void Animation::audio_track_set_key_start_offset(int p_track, int p_key, float p_offset) { + + ERR_FAIL_INDEX(p_track, tracks.size()); + Track *t = tracks[p_track]; + ERR_FAIL_COND(t->type != TYPE_AUDIO); + + AudioTrack *at = static_cast<AudioTrack *>(t); + + ERR_FAIL_INDEX(p_key, at->values.size()); + + if (p_offset < 0) + p_offset = 0; + + at->values[p_key].value.start_offset = p_offset; + + emit_changed(); +} + +void Animation::audio_track_set_key_end_offset(int p_track, int p_key, float p_offset) { + + ERR_FAIL_INDEX(p_track, tracks.size()); + Track *t = tracks[p_track]; + ERR_FAIL_COND(t->type != TYPE_AUDIO); + + AudioTrack *at = static_cast<AudioTrack *>(t); + + ERR_FAIL_INDEX(p_key, at->values.size()); + + if (p_offset < 0) + p_offset = 0; + + at->values[p_key].value.end_offset = p_offset; + + emit_changed(); +} + +RES Animation::audio_track_get_key_stream(int p_track, int p_key) const { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), RES()); + const Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_AUDIO, RES()); + + const AudioTrack *at = static_cast<const AudioTrack *>(t); + + ERR_FAIL_INDEX_V(p_key, at->values.size(), RES()); + + return at->values[p_key].value.stream; +} +float Animation::audio_track_get_key_start_offset(int p_track, int p_key) const { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), 0); + const Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_AUDIO, 0); + + const AudioTrack *at = static_cast<const AudioTrack *>(t); + + ERR_FAIL_INDEX_V(p_key, at->values.size(), 0); + + return at->values[p_key].value.start_offset; +} +float Animation::audio_track_get_key_end_offset(int p_track, int p_key) const { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), 0); + const Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_AUDIO, 0); + + const AudioTrack *at = static_cast<const AudioTrack *>(t); + + ERR_FAIL_INDEX_V(p_key, at->values.size(), 0); + + return at->values[p_key].value.end_offset; +} + +// + +int Animation::animation_track_insert_key(int p_track, float p_time, const StringName &p_animation) { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), -1); + Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_ANIMATION, -1); + + AnimationTrack *at = static_cast<AnimationTrack *>(t); + + TKey<StringName> k; + k.time = p_time; + k.value = p_animation; + + int key = _insert(p_time, at->values, k); + + emit_changed(); + + return key; +} + +void Animation::animation_track_set_key_animation(int p_track, int p_key, const StringName &p_animation) { + + ERR_FAIL_INDEX(p_track, tracks.size()); + Track *t = tracks[p_track]; + ERR_FAIL_COND(t->type != TYPE_ANIMATION); + + AnimationTrack *at = static_cast<AnimationTrack *>(t); + + ERR_FAIL_INDEX(p_key, at->values.size()); + + at->values[p_key].value = p_animation; + + emit_changed(); +} + +StringName Animation::animation_track_get_key_animation(int p_track, int p_key) const { + + ERR_FAIL_INDEX_V(p_track, tracks.size(), StringName()); + const Track *t = tracks[p_track]; + ERR_FAIL_COND_V(t->type != TYPE_ANIMATION, StringName()); + + const AnimationTrack *at = static_cast<const AnimationTrack *>(t); + + ERR_FAIL_INDEX_V(p_key, at->values.size(), StringName()); + + return at->values[p_key].value; +} + void Animation::set_length(float p_length) { ERR_FAIL_COND(length < 0); @@ -1592,6 +2587,16 @@ void Animation::track_move_down(int p_track) { emit_changed(); } +void Animation::track_swap(int p_track, int p_with_track) { + + ERR_FAIL_INDEX(p_track, tracks.size()); + ERR_FAIL_INDEX(p_with_track, tracks.size()); + if (p_track == p_with_track) + return; + SWAP(tracks[p_track], tracks[p_with_track]); + emit_changed(); +} + void Animation::set_step(float p_step) { step = p_step; @@ -1631,6 +2636,7 @@ void Animation::_bind_methods() { ClassDB::bind_method(D_METHOD("track_move_up", "idx"), &Animation::track_move_up); ClassDB::bind_method(D_METHOD("track_move_down", "idx"), &Animation::track_move_down); + ClassDB::bind_method(D_METHOD("track_swap", "idx", "with_idx"), &Animation::track_swap); ClassDB::bind_method(D_METHOD("track_set_imported", "idx", "imported"), &Animation::track_set_imported); ClassDB::bind_method(D_METHOD("track_is_imported", "idx"), &Animation::track_is_imported); @@ -1667,6 +2673,30 @@ void Animation::_bind_methods() { ClassDB::bind_method(D_METHOD("method_track_get_name", "idx", "key_idx"), &Animation::method_track_get_name); ClassDB::bind_method(D_METHOD("method_track_get_params", "idx", "key_idx"), &Animation::method_track_get_params); + ClassDB::bind_method(D_METHOD("bezier_track_insert_key", "track", "time", "value", "in_handle", "out_handle"), &Animation::bezier_track_insert_key, DEFVAL(Vector2()), DEFVAL(Vector2())); + + ClassDB::bind_method(D_METHOD("bezier_track_set_key_value", "idx", "key_idx", "value"), &Animation::bezier_track_set_key_value); + ClassDB::bind_method(D_METHOD("bezier_track_set_key_in_handle", "idx", "key_idx", "in_handle"), &Animation::bezier_track_set_key_in_handle); + ClassDB::bind_method(D_METHOD("bezier_track_set_key_out_handle", "idx", "key_idx", "out_handle"), &Animation::bezier_track_set_key_out_handle); + + ClassDB::bind_method(D_METHOD("bezier_track_get_key_value", "idx", "key_idx"), &Animation::bezier_track_get_key_value); + ClassDB::bind_method(D_METHOD("bezier_track_get_key_in_handle", "idx", "key_idx"), &Animation::bezier_track_get_key_in_handle); + ClassDB::bind_method(D_METHOD("bezier_track_get_key_out_handle", "idx", "key_idx"), &Animation::bezier_track_get_key_out_handle); + + ClassDB::bind_method(D_METHOD("bezier_track_interpolate", "track", "time"), &Animation::bezier_track_interpolate); + + ClassDB::bind_method(D_METHOD("audio_track_insert_key", "track", "time", "stream", "start_offset", "end_offset"), &Animation::audio_track_insert_key, DEFVAL(0), DEFVAL(0)); + ClassDB::bind_method(D_METHOD("audio_track_set_key_stream", "idx", "key_idx", "stream"), &Animation::audio_track_set_key_stream); + ClassDB::bind_method(D_METHOD("audio_track_set_key_start_offset", "idx", "key_idx", "offset"), &Animation::audio_track_set_key_start_offset); + ClassDB::bind_method(D_METHOD("audio_track_set_key_end_offset", "idx", "key_idx", "offset"), &Animation::audio_track_set_key_end_offset); + ClassDB::bind_method(D_METHOD("audio_track_get_key_stream", "idx", "key_idx"), &Animation::audio_track_get_key_stream); + ClassDB::bind_method(D_METHOD("audio_track_get_key_start_offset", "idx", "key_idx"), &Animation::audio_track_get_key_start_offset); + ClassDB::bind_method(D_METHOD("audio_track_get_key_end_offset", "idx", "key_idx"), &Animation::audio_track_get_key_end_offset); + + ClassDB::bind_method(D_METHOD("animation_track_insert_key", "track", "time", "animation"), &Animation::animation_track_insert_key); + ClassDB::bind_method(D_METHOD("animation_track_set_key_animation", "idx", "key_idx", "animation"), &Animation::animation_track_set_key_animation); + ClassDB::bind_method(D_METHOD("animation_track_get_key_animation", "idx", "key_idx"), &Animation::animation_track_get_key_animation); + ClassDB::bind_method(D_METHOD("set_length", "time_sec"), &Animation::set_length); ClassDB::bind_method(D_METHOD("get_length"), &Animation::get_length); @@ -1686,6 +2716,9 @@ void Animation::_bind_methods() { BIND_ENUM_CONSTANT(TYPE_VALUE); BIND_ENUM_CONSTANT(TYPE_TRANSFORM); BIND_ENUM_CONSTANT(TYPE_METHOD); + BIND_ENUM_CONSTANT(TYPE_BEZIER); + BIND_ENUM_CONSTANT(TYPE_AUDIO); + BIND_ENUM_CONSTANT(TYPE_ANIMATION); BIND_ENUM_CONSTANT(INTERPOLATION_NEAREST); BIND_ENUM_CONSTANT(INTERPOLATION_LINEAR); @@ -1694,6 +2727,7 @@ void Animation::_bind_methods() { BIND_ENUM_CONSTANT(UPDATE_CONTINUOUS); BIND_ENUM_CONSTANT(UPDATE_DISCRETE); BIND_ENUM_CONSTANT(UPDATE_TRIGGER); + BIND_ENUM_CONSTANT(UPDATE_CAPTURE); } void Animation::clear() { |