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Merge pull request #95705 from zeux/fsr-skin-relax

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Relax motion vector updates to allow skipped frames for skeletons
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Rémi Verschelde 2024-08-19 12:09:34 +02:00
commit 10b91ee950
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1 changed files with 3 additions and 2 deletions
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5
servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp
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@ -1056,8 +1056,9 @@ void MeshStorage::update_mesh_instances() {
mi->surfaces[i].previous_buffer = mi->surfaces[i].current_buffer;
if (uses_motion_vectors && (frame - mi->surfaces[i].last_change) == 1) {
// Previous buffer's data can only be one frame old to be able to use motion vectors.
if (uses_motion_vectors && mi->surfaces[i].last_change && (frame - mi->surfaces[i].last_change) <= 2) {
// Use a 2-frame tolerance so that stepped skeletal animations have correct motion vectors
// (stepped animation is common for distant NPCs).
uint32_t new_buffer_index = mi->surfaces[i].current_buffer ^ 1;
if (mi->surfaces[i].uniform_set[new_buffer_index].is_null()) {