mirror of
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232 lines
7.3 KiB
C++
232 lines
7.3 KiB
C++
#ifndef TERRAIN_CHUNK_DEFAULT_H
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#define TERRAIN_CHUNK_DEFAULT_H
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/*************************************************************************/
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/* terrain_chunk_default.h */
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/*************************************************************************/
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/* This file is part of: */
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/* PANDEMONIUM ENGINE */
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/* https://github.com/Relintai/pandemonium_engine */
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/*************************************************************************/
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/* Copyright (c) 2022-present Péter Magyar. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "core/config/engine.h"
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#include "core/string/ustring.h"
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#include "core/variant/array.h"
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#include "../terrain_chunk.h"
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#include "../../defines.h"
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#include "core/os/mutex.h"
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#include "core/os/thread.h"
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#include "core/os/thread_safe.h"
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#include "../../data/terrain_light.h"
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#include "../../library/terrain_library.h"
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#include "../../library/terrain_surface.h"
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#include "../../meshers/terrain_mesher.h"
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#include "../terrain_world.h"
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#include "scene/resources/packed_scene.h"
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class TerrainWorld;
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class TerrainJob;
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class TerrainChunkDefault : public TerrainChunk {
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GDCLASS(TerrainChunkDefault, TerrainChunk);
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_THREAD_SAFE_CLASS_
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public:
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static const String BINDING_STRING_BUILD_FLAGS;
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enum DefaultChannels {
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DEFAULT_CHANNEL_TYPE = 0,
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DEFAULT_CHANNEL_ISOLEVEL,
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DEFAULT_CHANNEL_LIQUID_TYPE,
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DEFAULT_CHANNEL_LIQUID_ISOLEVEL,
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DEFAULT_CHANNEL_LIGHT_COLOR_R,
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DEFAULT_CHANNEL_LIGHT_COLOR_G,
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DEFAULT_CHANNEL_LIGHT_COLOR_B,
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DEFAULT_CHANNEL_AO,
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DEFAULT_CHANNEL_RANDOM_AO,
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MAX_DEFAULT_CHANNELS
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};
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enum {
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MESH_INDEX_TERRAIN = 0,
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MESH_INDEX_PROP,
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MESH_INDEX_LIQUID,
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MESH_INDEX_CLUTTER,
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};
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enum {
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MESH_TYPE_INDEX_MESH = 0,
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MESH_TYPE_INDEX_MESH_INSTANCE,
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MESH_TYPE_INDEX_SHAPE,
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MESH_TYPE_INDEX_BODY,
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MESH_TYPE_INDEX_AREA,
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};
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//TODO these should be removed, as it would be easier to customize these during World's _create_chunk.
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enum BuildFlags {
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BUILD_FLAG_USE_ISOLEVEL = 1 << 0,
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BUILD_FLAG_USE_LIGHTING = 1 << 1,
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BUILD_FLAG_USE_AO = 1 << 2,
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BUILD_FLAG_USE_RAO = 1 << 3,
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BUILD_FLAG_GENERATE_AO = 1 << 4,
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BUILD_FLAG_AUTO_GENERATE_RAO = 1 << 5,
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BUILD_FLAG_BAKE_LIGHTS = 1 << 6,
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BUILD_FLAG_CREATE_COLLIDER = 1 << 7,
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BUILD_FLAG_CREATE_LODS = 1 << 8,
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};
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public:
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int get_build_flags() const;
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void set_build_flags(const int flags);
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//add dirty flags
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bool get_lights_dirty() const;
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void set_lights_dirty(const bool value);
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//Lod
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int get_lod_num() const;
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void set_lod_num(const int value);
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int get_current_lod_level() const;
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void set_current_lod_level(const int value);
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//Meshes
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Dictionary mesh_rids_get();
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void mesh_rids_set(const Dictionary &rids);
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RID mesh_rid_get(const int mesh_index, const int mesh_type_index);
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void mesh_rid_set(const int mesh_index, const int mesh_type_index, RID value);
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RID mesh_rid_get_index(const int mesh_index, const int mesh_type_index, const int index);
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void mesh_rid_set_index(const int mesh_index, const int mesh_type_index, const int index, RID value);
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int mesh_rid_get_count(const int mesh_index, const int mesh_type_index);
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void mesh_rids_clear(const int mesh_index, const int mesh_type_index);
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Array meshes_get(const int mesh_index, const int mesh_type_index);
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void meshes_set(const int mesh_index, const int mesh_type_index, const Array &meshes);
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bool meshes_has(const int mesh_index, const int mesh_type_index);
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void rids_clear();
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void rids_free();
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void meshes_create(const int mesh_index, const int mesh_count);
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void meshes_free(const int mesh_index);
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void colliders_create(const int mesh_index, const int layer_mask = 1);
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void colliders_create_area(const int mesh_index, const int layer_mask = 1);
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void colliders_free(const int mesh_index);
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void free_index(const int mesh_index);
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//Transform
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void update_transforms();
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//Lights
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Ref<TerrainLight> get_light(const int index);
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int get_light_count() const;
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//Debug
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void debug_mesh_allocate();
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void debug_mesh_free();
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bool debug_mesh_has();
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void debug_mesh_clear();
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void debug_mesh_array_clear();
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void debug_mesh_add_vertices_to(const PoolVector3Array &arr);
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void debug_mesh_send();
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void draw_cross_voxels(Vector3 pos);
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void draw_cross_voxels_fill(Vector3 pos, float fill);
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void draw_debug_voxels(int max, Color color = Color(1, 1, 1));
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void draw_debug_voxel_lights();
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void draw_debug_mdr_colliders();
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//Visibility
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void visibility_changed(bool visible);
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//free
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void free_chunk();
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//etc
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void emit_build_finished();
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void generate_random_ao(const int seed, const int octaves = 4, const int period = 30, const float persistence = 0.3, const float scale_factor = 0.6);
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bool get_build_step_in_progress() const;
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void set_build_step_in_progress(const bool value);
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void _finalize_build();
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TerrainChunkDefault();
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~TerrainChunkDefault();
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protected:
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virtual void _channel_setup();
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virtual void _visibility_changed(bool visible);
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virtual void _exit_tree();
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virtual void _world_transform_changed();
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//lights
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virtual void _bake_lights();
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virtual void _bake_light(Ref<TerrainLight> light);
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virtual void _clear_baked_lights();
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virtual void _world_light_added(const Ref<TerrainLight> &light);
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virtual void _world_light_removed(const Ref<TerrainLight> &light);
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static void _bind_methods();
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int _build_flags;
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bool _enabled;
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bool _lights_dirty;
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//lod
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int _lod_num;
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int _current_lod_level;
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//Meshes
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Dictionary _rids;
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//debug
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RID _debug_mesh_rid;
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RID _debug_mesh_instance;
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PoolVector3Array _debug_mesh_array;
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Vector<Ref<TerrainLight>> _lights;
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};
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VARIANT_ENUM_CAST(TerrainChunkDefault::DefaultChannels);
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VARIANT_ENUM_CAST(TerrainChunkDefault::BuildFlags);
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#endif
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