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Merge pull request #94716 from TokageItLab/fix-total-weight

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Fix total weight calculation to separate track types
This commit is contained in:
Rémi Verschelde 2024-07-25 09:15:15 +02:00
commit f0e20efb33
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1 changed files with 6 additions and 7 deletions
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13
scene/animation/animation_mixer.cpp
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@ -1081,24 +1081,23 @@ void AnimationMixer::_blend_calc_total_weight() {
Ref<Animation> a = ai.animation_data.animation;
real_t weight = ai.playback_info.weight;
Vector<real_t> track_weights = ai.playback_info.track_weights;
Vector<int> processed_indices;
Vector<int> processed_hashes;
for (int i = 0; i < a->get_track_count(); i++) {
if (!a->track_is_enabled(i)) {
continue;
}
Animation::TypeHash thash = a->track_get_type_hash(i);
if (!track_cache.has(thash)) {
continue; // No path, but avoid error spamming.
if (!track_cache.has(thash) || processed_hashes.has(thash)) {
// No path, but avoid error spamming.
// Or, there is the case different track type with same path; These can be distinguished by hash. So don't add the weight doubly.
continue;
}
TrackCache *track = track_cache[thash];
int blend_idx = track_map[track->path];
if (processed_indices.has(blend_idx)) {
continue; // There is the case different track type with same path... Is there more faster iterating way than has()?
}
ERR_CONTINUE(blend_idx < 0 || blend_idx >= track_count);
real_t blend = blend_idx < track_weights.size() ? track_weights[blend_idx] * weight : weight;
track->total_weight += blend;
processed_indices.push_back(blend_idx);
processed_hashes.push_back(thash);
}
}
}