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[3.x] Clear freed RIDs to fix disappearing meshes and id_map errors #54650

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Dec 9, 2021
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59 changes: 48 additions & 11 deletions editor/plugins/spatial_editor_plugin.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -3191,16 +3191,39 @@ void SpatialEditorViewport::_init_gizmo_instance(int p_idx) {

void SpatialEditorViewport::_finish_gizmo_instances() {
for (int i = 0; i < 3; i++) {
VS::get_singleton()->free(move_gizmo_instance[i]);
VS::get_singleton()->free(move_plane_gizmo_instance[i]);
VS::get_singleton()->free(rotate_gizmo_instance[i]);
VS::get_singleton()->free(scale_gizmo_instance[i]);
VS::get_singleton()->free(scale_plane_gizmo_instance[i]);
if (move_gizmo_instance[i].is_valid()) {
VS::get_singleton()->free(move_gizmo_instance[i]);
move_gizmo_instance[i] = RID();
}

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if (move_plane_gizmo_instance[i].is_valid()) {
VS::get_singleton()->free(move_plane_gizmo_instance[i]);
move_plane_gizmo_instance[i] = RID();
}

if (rotate_gizmo_instance[i].is_valid()) {
VS::get_singleton()->free(rotate_gizmo_instance[i]);
rotate_gizmo_instance[i] = RID();
}

if (scale_gizmo_instance[i].is_valid()) {
VS::get_singleton()->free(scale_gizmo_instance[i]);
scale_gizmo_instance[i] = RID();
}

if (scale_plane_gizmo_instance[i].is_valid()) {
VS::get_singleton()->free(scale_plane_gizmo_instance[i]);
scale_plane_gizmo_instance[i] = RID();
}
}

// Rotation white outline
VS::get_singleton()->free(rotate_gizmo_instance[3]);
// Rotation white outline. All of the arrays above have 3 elements, this has 4.
if (rotate_gizmo_instance[3].is_valid()) {
VS::get_singleton()->free(rotate_gizmo_instance[3]);
rotate_gizmo_instance[3] = RID();
}
}

void SpatialEditorViewport::_toggle_camera_preview(bool p_activate) {
ERR_FAIL_COND(p_activate && !preview);
ERR_FAIL_COND(!p_activate && !previewing);
Expand Down Expand Up @@ -5855,16 +5878,30 @@ void SpatialEditor::_init_grid() {
}

void SpatialEditor::_finish_indicators() {
VisualServer::get_singleton()->free(origin_instance);
VisualServer::get_singleton()->free(origin);
if (origin_instance.is_valid()) {
VisualServer::get_singleton()->free(origin_instance);
origin_instance = RID();
}

if (origin.is_valid()) {
VisualServer::get_singleton()->free(origin);
origin = RID();
}

_finish_grid();
}

void SpatialEditor::_finish_grid() {
for (int i = 0; i < 3; i++) {
VisualServer::get_singleton()->free(grid_instance[i]);
VisualServer::get_singleton()->free(grid[i]);
if (grid_instance[i].is_valid()) {
VisualServer::get_singleton()->free(grid_instance[i]);
grid_instance[i] = RID();
}

if (grid[i].is_valid()) {
VisualServer::get_singleton()->free(grid[i]);
grid[i] = RID();
}
}
}

Expand Down
3 changes: 2 additions & 1 deletion editor/spatial_editor_gizmos.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,7 @@ void EditorSpatialGizmo::clear() {
for (int i = 0; i < instances.size(); i++) {
if (instances[i].instance.is_valid()) {
VS::get_singleton()->free(instances[i].instance);
instances.write[i].instance = RID();
}
}

Expand Down Expand Up @@ -743,8 +744,8 @@ void EditorSpatialGizmo::free() {
for (int i = 0; i < instances.size(); i++) {
if (instances[i].instance.is_valid()) {
VS::get_singleton()->free(instances[i].instance);
instances.write[i].instance = RID();
}
instances.write[i].instance = RID();
}

clear();
Expand Down
28 changes: 22 additions & 6 deletions modules/gridmap/grid_map.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -416,8 +416,12 @@ bool GridMap::_octant_update(const OctantKey &p_key) {
//erase multimeshes

for (int i = 0; i < g.multimesh_instances.size(); i++) {
VS::get_singleton()->free(g.multimesh_instances[i].instance);
VS::get_singleton()->free(g.multimesh_instances[i].multimesh);
if (g.multimesh_instances[i].instance.is_valid()) {
VS::get_singleton()->free(g.multimesh_instances[i].instance);
}
if (g.multimesh_instances[i].multimesh.is_valid()) {
VS::get_singleton()->free(g.multimesh_instances[i].multimesh);
}
}
g.multimesh_instances.clear();

Expand Down Expand Up @@ -615,12 +619,18 @@ void GridMap::_octant_clean_up(const OctantKey &p_key) {

if (g.collision_debug.is_valid()) {
VS::get_singleton()->free(g.collision_debug);
g.collision_debug = RID();
}

if (g.collision_debug_instance.is_valid()) {
VS::get_singleton()->free(g.collision_debug_instance);
g.collision_debug_instance = RID();
}

PhysicsServer::get_singleton()->free(g.static_body);
if (g.static_body.is_valid()) {
PhysicsServer::get_singleton()->free(g.static_body);
g.static_body = RID();
}

//erase navigation
if (navigation) {
Expand All @@ -633,8 +643,12 @@ void GridMap::_octant_clean_up(const OctantKey &p_key) {
//erase multimeshes

for (int i = 0; i < g.multimesh_instances.size(); i++) {
VS::get_singleton()->free(g.multimesh_instances[i].instance);
VS::get_singleton()->free(g.multimesh_instances[i].multimesh);
if (g.multimesh_instances[i].instance.is_valid()) {
VS::get_singleton()->free(g.multimesh_instances[i].instance);
}
if (g.multimesh_instances[i].multimesh.is_valid()) {
VS::get_singleton()->free(g.multimesh_instances[i].multimesh);
}
}
g.multimesh_instances.clear();
}
Expand Down Expand Up @@ -949,7 +963,9 @@ Vector3 GridMap::_get_offset() const {

void GridMap::clear_baked_meshes() {
for (int i = 0; i < baked_meshes.size(); i++) {
VS::get_singleton()->free(baked_meshes[i].instance);
if (baked_meshes[i].instance.is_valid()) {
VS::get_singleton()->free(baked_meshes[i].instance);
}
}
baked_meshes.clear();

Expand Down
47 changes: 33 additions & 14 deletions modules/gridmap/grid_map_editor_plugin.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -507,7 +507,9 @@ void GridMapEditor::_fill_selection() {

void GridMapEditor::_clear_clipboard_data() {
for (List<ClipboardItem>::Element *E = clipboard_items.front(); E; E = E->next()) {
VisualServer::get_singleton()->free(E->get().instance);
if (E->get().instance.is_valid()) {
VisualServer::get_singleton()->free(E->get().instance);
}
}

clipboard_items.clear();
Expand Down Expand Up @@ -1054,17 +1056,31 @@ void GridMapEditor::_notification(int p_what) {
_clear_clipboard_data();

for (int i = 0; i < 3; i++) {
VS::get_singleton()->free(grid_instance[i]);
VS::get_singleton()->free(grid[i]);
grid_instance[i] = RID();
grid[i] = RID();
VisualServer::get_singleton()->free(selection_level_instance[i]);
if (grid_instance[i].is_valid()) {
VS::get_singleton()->free(grid_instance[i]);
grid_instance[i] = RID();
}

if (grid[i].is_valid()) {
VS::get_singleton()->free(grid[i]);
grid[i] = RID();
}

if (selection_level_instance[i].is_valid()) {
VS::get_singleton()->free(selection_level_instance[i]);
selection_level_instance[i] = RID();
}
}

VisualServer::get_singleton()->free(selection_instance);
VisualServer::get_singleton()->free(paste_instance);
selection_instance = RID();
paste_instance = RID();
if (selection_instance.is_valid()) {
VS::get_singleton()->free(selection_instance);
selection_instance = RID();
}

if (paste_instance.is_valid()) {
VS::get_singleton()->free(paste_instance);
paste_instance = RID();
}
} break;

case NOTIFICATION_PROCESS: {
Expand Down Expand Up @@ -1124,8 +1140,8 @@ void GridMapEditor::_update_cursor_instance() {

if (cursor_instance.is_valid()) {
VisualServer::get_singleton()->free(cursor_instance);
cursor_instance = RID();
}
cursor_instance = RID();

if (selected_palette >= 0) {
if (node && !node->get_mesh_library().is_null()) {
Expand Down Expand Up @@ -1477,12 +1493,15 @@ GridMapEditor::~GridMapEditor() {
}
}

VisualServer::get_singleton()->free(selection_mesh);
if (selection_mesh.is_valid()) {
VisualServer::get_singleton()->free(selection_mesh);
}
if (selection_instance.is_valid()) {
VisualServer::get_singleton()->free(selection_instance);
}

VisualServer::get_singleton()->free(paste_mesh);
if (paste_mesh.is_valid()) {
VisualServer::get_singleton()->free(paste_mesh);
}
if (paste_instance.is_valid()) {
VisualServer::get_singleton()->free(paste_instance);
}
Expand Down
26 changes: 19 additions & 7 deletions scene/2d/tile_map.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -90,7 +90,9 @@ void TileMap::_notification(int p_what) {
}

for (Map<PosKey, Quadrant::Occluder>::Element *F = q.occluder_instances.front(); F; F = F->next()) {
VS::get_singleton()->free(F->get().id);
if (F->get().id.is_valid()) {
VS::get_singleton()->free(F->get().id);
}
}
q.occluder_instances.clear();
}
Expand Down Expand Up @@ -359,9 +361,10 @@ void TileMap::update_dirty_quadrants() {
Quadrant &q = *dirty_quadrant_list.first()->self();

for (List<RID>::Element *E = q.canvas_items.front(); E; E = E->next()) {
vs->free(E->get());
if (E->get().is_valid()) {
vs->free(E->get());
}
}

q.canvas_items.clear();

if (!use_parent) {
Expand All @@ -379,7 +382,9 @@ void TileMap::update_dirty_quadrants() {
}

for (Map<PosKey, Quadrant::Occluder>::Element *E = q.occluder_instances.front(); E; E = E->next()) {
VS::get_singleton()->free(E->get().id);
if (E->get().id.is_valid()) {
VS::get_singleton()->free(E->get().id);
}
}
q.occluder_instances.clear();
Ref<ShaderMaterial> prev_material;
Expand Down Expand Up @@ -788,13 +793,18 @@ Map<TileMap::PosKey, TileMap::Quadrant>::Element *TileMap::_create_quadrant(cons
void TileMap::_erase_quadrant(Map<PosKey, Quadrant>::Element *Q) {
Quadrant &q = Q->get();
if (!use_parent) {
Physics2DServer::get_singleton()->free(q.body);
if (q.body.is_valid()) {
Physics2DServer::get_singleton()->free(q.body);
q.body = RID();
}
} else if (collision_parent) {
collision_parent->remove_shape_owner(q.shape_owner_id);
}

for (List<RID>::Element *E = q.canvas_items.front(); E; E = E->next()) {
VisualServer::get_singleton()->free(E->get());
if (E->get().is_valid()) {
VisualServer::get_singleton()->free(E->get());
}
}
q.canvas_items.clear();
if (q.dirty_list.in_list()) {
Expand All @@ -809,7 +819,9 @@ void TileMap::_erase_quadrant(Map<PosKey, Quadrant>::Element *Q) {
}

for (Map<PosKey, Quadrant::Occluder>::Element *E = q.occluder_instances.front(); E; E = E->next()) {
VS::get_singleton()->free(E->get().id);
if (E->get().id.is_valid()) {
VS::get_singleton()->free(E->get().id);
}
}
q.occluder_instances.clear();

Expand Down