diff options
Diffstat (limited to 'servers/rendering/renderer_rd/storage_rd/particles_storage.cpp')
| -rw-r--r-- | servers/rendering/renderer_rd/storage_rd/particles_storage.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/servers/rendering/renderer_rd/storage_rd/particles_storage.cpp b/servers/rendering/renderer_rd/storage_rd/particles_storage.cpp index a854e78f53..73ac875058 100644 --- a/servers/rendering/renderer_rd/storage_rd/particles_storage.cpp +++ b/servers/rendering/renderer_rd/storage_rd/particles_storage.cpp @@ -1452,6 +1452,11 @@ void ParticlesStorage::update_particles() { if (uint32_t(history_size) != particles->frame_history.size()) { particles->frame_history.resize(history_size); memset(particles->frame_history.ptr(), 0, sizeof(ParticlesFrameParams) * history_size); + // Set the frame number so that we are able to distinguish an uninitialized + // frame from the true frame number zero. See issue #88712 for details. + for (int i = 0; i < history_size; i++) { + particles->frame_history[i].frame = UINT32_MAX; + } } if (uint32_t(trail_steps) != particles->trail_params.size() || particles->frame_params_buffer.is_null()) { |