diff options
| -rw-r--r-- | drivers/gles3/storage/mesh_storage.cpp | 8 | ||||
| -rw-r--r-- | servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp | 6 | ||||
| -rw-r--r-- | servers/rendering/renderer_scene_cull.h | 4 |
3 files changed, 12 insertions, 6 deletions
diff --git a/drivers/gles3/storage/mesh_storage.cpp b/drivers/gles3/storage/mesh_storage.cpp index 3f8fddacff..36b34dd8a2 100644 --- a/drivers/gles3/storage/mesh_storage.cpp +++ b/drivers/gles3/storage/mesh_storage.cpp @@ -1835,8 +1835,12 @@ void MeshStorage::multimesh_set_visible_instances(RID p_multimesh, int p_visible } if (multimesh->data_cache.size()) { - //there is a data cache.. + // There is a data cache, but we may need to update some sections. _multimesh_mark_all_dirty(multimesh, false, true); + int start = multimesh->visible_instances >= 0 ? multimesh->visible_instances : multimesh->instances; + for (int i = start; i < p_visible; i++) { + _multimesh_mark_dirty(multimesh, i, true); + } } multimesh->visible_instances = p_visible; @@ -1868,7 +1872,7 @@ void MeshStorage::_update_dirty_multimeshes() { if (multimesh->data_cache_used_dirty_regions > 32 || multimesh->data_cache_used_dirty_regions > visible_region_count / 2) { // If there too many dirty regions, or represent the majority of regions, just copy all, else transfer cost piles up too much glBindBuffer(GL_ARRAY_BUFFER, multimesh->buffer); - glBufferData(GL_ARRAY_BUFFER, MIN(visible_region_count * region_size, multimesh->instances * multimesh->stride_cache * sizeof(float)), data, GL_STATIC_DRAW); + glBufferSubData(GL_ARRAY_BUFFER, 0, MIN(visible_region_count * region_size, multimesh->instances * multimesh->stride_cache * sizeof(float)), data); glBindBuffer(GL_ARRAY_BUFFER, 0); } else { // Not that many regions? update them all diff --git a/servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp b/servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp index 6894498af5..96618c3352 100644 --- a/servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp +++ b/servers/rendering/renderer_rd/storage_rd/mesh_storage.cpp @@ -1805,8 +1805,12 @@ void MeshStorage::multimesh_set_visible_instances(RID p_multimesh, int p_visible } if (multimesh->data_cache.size()) { - //there is a data cache.. + // There is a data cache, but we may need to update some sections. _multimesh_mark_all_dirty(multimesh, false, true); + int start = multimesh->visible_instances >= 0 ? multimesh->visible_instances : multimesh->instances; + for (int i = start; i < p_visible; i++) { + _multimesh_mark_dirty(multimesh, i, true); + } } multimesh->visible_instances = p_visible; diff --git a/servers/rendering/renderer_scene_cull.h b/servers/rendering/renderer_scene_cull.h index 2ec75b03ef..c3eec83d44 100644 --- a/servers/rendering/renderer_scene_cull.h +++ b/servers/rendering/renderer_scene_cull.h @@ -485,6 +485,7 @@ public: singleton->_instance_queue_update(instance, true, false); } break; + case Dependency::DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES: case Dependency::DEPENDENCY_CHANGED_MATERIAL: { singleton->_instance_queue_update(instance, false, true); } break; @@ -496,9 +497,6 @@ public: case Dependency::DEPENDENCY_CHANGED_REFLECTION_PROBE: { singleton->_instance_queue_update(instance, true, true); } break; - case Dependency::DEPENDENCY_CHANGED_MULTIMESH_VISIBLE_INSTANCES: { - //ignored - } break; case Dependency::DEPENDENCY_CHANGED_LIGHT_SOFT_SHADOW_AND_PROJECTOR: { //requires repairing if (instance->indexer_id.is_valid()) { |