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Fix TileMap occluders having a wrong transform

This commit is contained in:
Gilles Roudière 2022-10-06 14:06:33 +02:00
parent 61021c08f8
commit 64e0c138d9
2 changed files with 38 additions and 13 deletions
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49
scene/2d/tile_map.cpp
View File

@ -1007,6 +1007,22 @@ void TileMap::_recompute_rect_cache() {
void TileMap::_rendering_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_CANVAS: {
bool visible = is_visible_in_tree();
for (int layer = 0; layer < (int)layers.size(); layer++) {
for (KeyValue<Vector2i, TileMapQuadrant> &E_quadrant : layers[layer].quadrant_map) {
TileMapQuadrant &q = E_quadrant.value;
for (const KeyValue<Vector2i, RID> &kv : q.occluders) {
Transform2D xform;
xform.set_origin(map_to_local(kv.key));
RS::get_singleton()->canvas_light_occluder_attach_to_canvas(kv.value, get_canvas());
RS::get_singleton()->canvas_light_occluder_set_transform(kv.value, get_global_transform() * xform);
RS::get_singleton()->canvas_light_occluder_set_enabled(kv.value, visible);
}
}
}
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
bool visible = is_visible_in_tree();
for (int layer = 0; layer < (int)layers.size(); layer++) {
@ -1017,8 +1033,8 @@ void TileMap::_rendering_notification(int p_what) {
for (const KeyValue<Vector2i, Vector2i> &E_cell : q.local_to_map) {
Transform2D xform;
xform.set_origin(E_cell.key);
for (const RID &occluder : q.occluders) {
RS::get_singleton()->canvas_light_occluder_set_enabled(occluder, visible);
for (const KeyValue<Vector2i, RID> &kv : q.occluders) {
RS::get_singleton()->canvas_light_occluder_set_enabled(kv.value, visible);
}
}
}
@ -1034,12 +1050,10 @@ void TileMap::_rendering_notification(int p_what) {
TileMapQuadrant &q = E_quadrant.value;
// Update occluders transform.
for (const KeyValue<Vector2i, Vector2i> &E_cell : q.local_to_map) {
for (const KeyValue<Vector2i, RID> &kv : q.occluders) {
Transform2D xform;
xform.set_origin(E_cell.key);
for (const RID &occluder : q.occluders) {
RS::get_singleton()->canvas_light_occluder_set_transform(occluder, get_global_transform() * xform);
}
xform.set_origin(map_to_local(kv.key));
RenderingServer::get_singleton()->canvas_light_occluder_set_transform(kv.value, get_global_transform() * xform);
}
}
}
@ -1050,6 +1064,17 @@ void TileMap::_rendering_notification(int p_what) {
RenderingServer::get_singleton()->canvas_item_set_sort_children_by_y(get_canvas_item(), is_y_sort_enabled());
}
} break;
case NOTIFICATION_EXIT_CANVAS: {
for (int layer = 0; layer < (int)layers.size(); layer++) {
for (KeyValue<Vector2i, TileMapQuadrant> &E_quadrant : layers[layer].quadrant_map) {
TileMapQuadrant &q = E_quadrant.value;
for (const KeyValue<Vector2i, RID> &kv : q.occluders) {
RS::get_singleton()->canvas_light_occluder_attach_to_canvas(kv.value, RID());
}
}
}
} break;
}
}
@ -1106,8 +1131,8 @@ void TileMap::_rendering_update_dirty_quadrants(SelfList<TileMapQuadrant>::List
q.canvas_items.clear();
// Free the occluders.
for (const RID &occluder : q.occluders) {
rs->free(occluder);
for (const KeyValue<Vector2i, RID> &kv : q.occluders) {
rs->free(kv.value);
}
q.occluders.clear();
@ -1211,7 +1236,7 @@ void TileMap::_rendering_update_dirty_quadrants(SelfList<TileMapQuadrant>::List
rs->canvas_light_occluder_set_polygon(occluder_id, tile_data->get_occluder(i)->get_rid());
rs->canvas_light_occluder_attach_to_canvas(occluder_id, get_canvas());
rs->canvas_light_occluder_set_light_mask(occluder_id, tile_set->get_occlusion_layer_light_mask(i));
q.occluders.push_back(occluder_id);
q.occluders[E_cell.value] = occluder_id;
}
}
}
@ -1259,8 +1284,8 @@ void TileMap::_rendering_cleanup_quadrant(TileMapQuadrant *p_quadrant) {
p_quadrant->canvas_items.clear();
// Free the occluders.
for (const RID &occluder : p_quadrant->occluders) {
RenderingServer::get_singleton()->free(occluder);
for (const KeyValue<Vector2i, RID> &kv : p_quadrant->occluders) {
RenderingServer::get_singleton()->free(kv.value);
}
p_quadrant->occluders.clear();
}

2
scene/2d/tile_map.h
View File

@ -68,7 +68,7 @@ struct TileMapQuadrant {
// Rendering.
List<RID> canvas_items;
List<RID> occluders;
HashMap<Vector2i, RID> occluders;
// Physics.
List<RID> bodies;