CoCalc -- light

GitHub Repository: godotengine/godot
Path: blob/master/servers/rendering/dummy/storage/light_storage.h
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/**************************************************************************/
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/*  light_storage.h                                                       */
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/**************************************************************************/
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/*                         This file is part of:                          */
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/*                             GODOT ENGINE                               */
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/*                        https://godotengine.org                         */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 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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#pragma once
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#include "core/templates/rid_owner.h"
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#include "servers/rendering/storage/light_storage.h"
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namespace RendererDummy {
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class LightStorage : public RendererLightStorage {
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private:
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	static LightStorage *singleton;
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	/* LIGHTMAP */
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	struct Lightmap {
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		// dummy lightmap, no data
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	};
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	mutable RID_Owner<Lightmap, true> lightmap_owner;
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	/* LIGHTMAP INSTANCE */
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	struct LightmapInstance {
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		RID lightmap;
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	};
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	mutable RID_Owner<LightmapInstance> lightmap_instance_owner;
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public:
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	static LightStorage *get_singleton();
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	LightStorage();
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	virtual ~LightStorage();
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	bool free(RID p_rid);
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	/* Light API */
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	virtual RID directional_light_allocate() override { return RID(); }
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	virtual void directional_light_initialize(RID p_rid) override {}
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	virtual RID omni_light_allocate() override { return RID(); }
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	virtual void omni_light_initialize(RID p_rid) override {}
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	virtual RID spot_light_allocate() override { return RID(); }
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	virtual void spot_light_initialize(RID p_rid) override {}
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	virtual void light_free(RID p_rid) override {}
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	virtual void light_set_color(RID p_light, const Color &p_color) override {}
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	virtual void light_set_param(RID p_light, RS::LightParam p_param, float p_value) override {}
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	virtual void light_set_shadow(RID p_light, bool p_enabled) override {}
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	virtual void light_set_projector(RID p_light, RID p_texture) override {}
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	virtual void light_set_negative(RID p_light, bool p_enable) override {}
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	virtual void light_set_cull_mask(RID p_light, uint32_t p_mask) override {}
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	virtual void light_set_distance_fade(RID p_light, bool p_enabled, float p_begin, float p_shadow, float p_length) override {}
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	virtual void light_set_reverse_cull_face_mode(RID p_light, bool p_enabled) override {}
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	virtual void light_set_shadow_caster_mask(RID p_light, uint32_t p_caster_mask) override {}
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	virtual uint32_t light_get_shadow_caster_mask(RID p_light) const override { return 0xFFFFFFFF; }
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	virtual void light_set_bake_mode(RID p_light, RS::LightBakeMode p_bake_mode) override {}
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	virtual void light_set_max_sdfgi_cascade(RID p_light, uint32_t p_cascade) override {}
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	virtual void light_omni_set_shadow_mode(RID p_light, RS::LightOmniShadowMode p_mode) override {}
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	virtual void light_directional_set_shadow_mode(RID p_light, RS::LightDirectionalShadowMode p_mode) override {}
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	virtual void light_directional_set_blend_splits(RID p_light, bool p_enable) override {}
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	virtual bool light_directional_get_blend_splits(RID p_light) const override { return false; }
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	virtual void light_directional_set_sky_mode(RID p_light, RS::LightDirectionalSkyMode p_mode) override {}
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	virtual RS::LightDirectionalSkyMode light_directional_get_sky_mode(RID p_light) const override { return RS::LIGHT_DIRECTIONAL_SKY_MODE_LIGHT_AND_SKY; }
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	virtual RS::LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light) override { return RS::LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL; }
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	virtual RS::LightOmniShadowMode light_omni_get_shadow_mode(RID p_light) override { return RS::LIGHT_OMNI_SHADOW_DUAL_PARABOLOID; }
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	virtual bool light_has_shadow(RID p_light) const override { return false; }
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	virtual bool light_has_projector(RID p_light) const override { return false; }
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	virtual RS::LightType light_get_type(RID p_light) const override { return RS::LIGHT_OMNI; }
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	virtual AABB light_get_aabb(RID p_light) const override { return AABB(); }
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	virtual float light_get_param(RID p_light, RS::LightParam p_param) override { return 0.0; }
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	virtual Color light_get_color(RID p_light) override { return Color(); }
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	virtual bool light_get_reverse_cull_face_mode(RID p_light) const override { return false; }
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	virtual RS::LightBakeMode light_get_bake_mode(RID p_light) override { return RS::LIGHT_BAKE_DISABLED; }
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	virtual uint32_t light_get_max_sdfgi_cascade(RID p_light) override { return 0; }
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	virtual uint64_t light_get_version(RID p_light) const override { return 0; }
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	virtual uint32_t light_get_cull_mask(RID p_light) const override { return 0; }
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	/* LIGHT INSTANCE API */
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	RID light_instance_create(RID p_light) override { return RID(); }
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	void light_instance_free(RID p_light) override {}
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	void light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) override {}
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	void light_instance_set_aabb(RID p_light_instance, const AABB &p_aabb) override {}
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	void light_instance_set_shadow_transform(RID p_light_instance, const Projection &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) override {}
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	void light_instance_mark_visible(RID p_light_instance) override {}
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	virtual bool light_instance_is_shadow_visible_at_position(RID p_light_instance, const Vector3 &p_position) const override { return false; }
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	/* PROBE API */
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	virtual RID reflection_probe_allocate() override { return RID(); }
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	virtual void reflection_probe_initialize(RID p_rid) override {}
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	virtual void reflection_probe_free(RID p_rid) override {}
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	virtual void reflection_probe_set_update_mode(RID p_probe, RS::ReflectionProbeUpdateMode p_mode) override {}
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	virtual void reflection_probe_set_intensity(RID p_probe, float p_intensity) override {}
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	virtual void reflection_probe_set_blend_distance(RID p_probe, float p_blend_distance) override {}
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	virtual void reflection_probe_set_ambient_mode(RID p_probe, RS::ReflectionProbeAmbientMode p_mode) override {}
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	virtual void reflection_probe_set_ambient_color(RID p_probe, const Color &p_color) override {}
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	virtual void reflection_probe_set_ambient_energy(RID p_probe, float p_energy) override {}
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	virtual void reflection_probe_set_max_distance(RID p_probe, float p_distance) override {}
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	virtual void reflection_probe_set_size(RID p_probe, const Vector3 &p_size) override {}
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	virtual void reflection_probe_set_origin_offset(RID p_probe, const Vector3 &p_offset) override {}
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	virtual void reflection_probe_set_as_interior(RID p_probe, bool p_enable) override {}
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	virtual void reflection_probe_set_enable_box_projection(RID p_probe, bool p_enable) override {}
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	virtual void reflection_probe_set_enable_shadows(RID p_probe, bool p_enable) override {}
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	virtual void reflection_probe_set_cull_mask(RID p_probe, uint32_t p_layers) override {}
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	virtual void reflection_probe_set_reflection_mask(RID p_probe, uint32_t p_layers) override {}
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	virtual void reflection_probe_set_resolution(RID p_probe, int p_resolution) override {}
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	virtual void reflection_probe_set_mesh_lod_threshold(RID p_probe, float p_ratio) override {}
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	virtual float reflection_probe_get_mesh_lod_threshold(RID p_probe) const override { return 0.0; }
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	virtual AABB reflection_probe_get_aabb(RID p_probe) const override { return AABB(); }
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	virtual RS::ReflectionProbeUpdateMode reflection_probe_get_update_mode(RID p_probe) const override { return RenderingServer::REFLECTION_PROBE_UPDATE_ONCE; }
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	virtual uint32_t reflection_probe_get_cull_mask(RID p_probe) const override { return 0; }
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	virtual uint32_t reflection_probe_get_reflection_mask(RID p_probe) const override { return 0; }
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	virtual Vector3 reflection_probe_get_size(RID p_probe) const override { return Vector3(); }
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	virtual Vector3 reflection_probe_get_origin_offset(RID p_probe) const override { return Vector3(); }
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	virtual float reflection_probe_get_origin_max_distance(RID p_probe) const override { return 0.0; }
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	virtual bool reflection_probe_renders_shadows(RID p_probe) const override { return false; }
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	/* REFLECTION ATLAS */
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	virtual RID reflection_atlas_create() override { return RID(); }
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	virtual void reflection_atlas_free(RID p_ref_atlas) override {}
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	virtual int reflection_atlas_get_size(RID p_ref_atlas) const override { return 0; }
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	virtual void reflection_atlas_set_size(RID p_ref_atlas, int p_reflection_size, int p_reflection_count) override {}
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	/* REFLECTION PROBE INSTANCE */
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	virtual RID reflection_probe_instance_create(RID p_probe) override { return RID(); }
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	virtual void reflection_probe_instance_free(RID p_instance) override {}
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	virtual void reflection_probe_instance_set_transform(RID p_instance, const Transform3D &p_transform) override {}
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	virtual bool reflection_probe_has_atlas_index(RID p_instance) override { return false; }
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	virtual void reflection_probe_release_atlas_index(RID p_instance) override {}
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	virtual bool reflection_probe_instance_needs_redraw(RID p_instance) override { return false; }
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	virtual bool reflection_probe_instance_has_reflection(RID p_instance) override { return false; }
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	virtual bool reflection_probe_instance_begin_render(RID p_instance, RID p_reflection_atlas) override { return false; }
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	virtual bool reflection_probe_instance_end_render(RID p_instance, RID p_reflection_atlas) override { return false; }
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	virtual Ref<RenderSceneBuffers> reflection_probe_atlas_get_render_buffers(RID p_reflection_atlas) override { return Ref<RenderSceneBuffers>(); }
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	virtual bool reflection_probe_instance_postprocess_step(RID p_instance) override { return true; }
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	/* LIGHTMAP CAPTURE */
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	bool owns_lightmap(RID p_rid) { return lightmap_owner.owns(p_rid); }
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	virtual RID lightmap_allocate() override;
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	virtual void lightmap_initialize(RID p_rid) override;
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	virtual void lightmap_free(RID p_rid) override;
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	virtual void lightmap_set_textures(RID p_lightmap, RID p_light, bool p_uses_spherical_haromics) override {}
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	virtual void lightmap_set_probe_bounds(RID p_lightmap, const AABB &p_bounds) override {}
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	virtual void lightmap_set_probe_interior(RID p_lightmap, bool p_interior) override {}
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	virtual void lightmap_set_probe_capture_data(RID p_lightmap, const PackedVector3Array &p_points, const PackedColorArray &p_point_sh, const PackedInt32Array &p_tetrahedra, const PackedInt32Array &p_bsp_tree) override {}
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	virtual void lightmap_set_baked_exposure_normalization(RID p_lightmap, float p_exposure) override {}
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	virtual PackedVector3Array lightmap_get_probe_capture_points(RID p_lightmap) const override { return PackedVector3Array(); }
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	virtual PackedColorArray lightmap_get_probe_capture_sh(RID p_lightmap) const override { return PackedColorArray(); }
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	virtual PackedInt32Array lightmap_get_probe_capture_tetrahedra(RID p_lightmap) const override { return PackedInt32Array(); }
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	virtual PackedInt32Array lightmap_get_probe_capture_bsp_tree(RID p_lightmap) const override { return PackedInt32Array(); }
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	virtual AABB lightmap_get_aabb(RID p_lightmap) const override { return AABB(); }
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	virtual void lightmap_tap_sh_light(RID p_lightmap, const Vector3 &p_point, Color *r_sh) override {}
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	virtual bool lightmap_is_interior(RID p_lightmap) const override { return false; }
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	virtual void lightmap_set_probe_capture_update_speed(float p_speed) override {}
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	virtual float lightmap_get_probe_capture_update_speed() const override { return 0; }
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	virtual void lightmap_set_shadowmask_textures(RID p_lightmap, RID p_shadow) override {}
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	virtual RS::ShadowmaskMode lightmap_get_shadowmask_mode(RID p_lightmap) override { return RS::SHADOWMASK_MODE_NONE; }
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	virtual void lightmap_set_shadowmask_mode(RID p_lightmap, RS::ShadowmaskMode p_mode) override {}
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	/* LIGHTMAP INSTANCE */
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	bool owns_lightmap_instance(RID p_rid) { return lightmap_instance_owner.owns(p_rid); }
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	RID lightmap_instance_create(RID p_lightmap) override;
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	void lightmap_instance_free(RID p_lightmap) override;
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	void lightmap_instance_set_transform(RID p_lightmap, const Transform3D &p_transform) override {}
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	/* SHADOW ATLAS API */
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	virtual RID shadow_atlas_create() override { return RID(); }
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	virtual void shadow_atlas_free(RID p_atlas) override {}
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	virtual void shadow_atlas_set_size(RID p_atlas, int p_size, bool p_16_bits = true) override {}
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	virtual void shadow_atlas_set_quadrant_subdivision(RID p_atlas, int p_quadrant, int p_subdivision) override {}
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	virtual bool shadow_atlas_update_light(RID p_atlas, RID p_light_instance, float p_coverage, uint64_t p_light_version) override { return false; }
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	virtual void shadow_atlas_update(RID p_atlas) override {}
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	virtual void directional_shadow_atlas_set_size(int p_size, bool p_16_bits = true) override {}
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	virtual int get_directional_light_shadow_size(RID p_light_instance) override { return 0; }
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	virtual void set_directional_shadow_count(int p_count) override {}
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};
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} // namespace RendererDummy
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