d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
154 lines
7 KiB
C++
154 lines
7 KiB
C++
/**************************************************************************/
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/* renderer_geometry_instance.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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#ifndef RENDERER_GEOMETRY_INSTANCE_H
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#define RENDERER_GEOMETRY_INSTANCE_H
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#include "core/math/rect2.h"
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#include "core/math/transform_3d.h"
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#include "core/math/vector3.h"
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#include "core/templates/rid.h"
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#include "storage/utilities.h"
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// API definition for our RenderGeometryInstance class so we can expose this through GDExternal in the near future
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class RenderGeometryInstance {
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public:
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virtual ~RenderGeometryInstance() {}
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virtual void _mark_dirty() = 0;
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virtual void set_skeleton(RID p_skeleton) = 0;
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virtual void set_material_override(RID p_override) = 0;
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virtual void set_material_overlay(RID p_overlay) = 0;
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virtual void set_surface_materials(const Vector<RID> &p_materials) = 0;
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virtual void set_mesh_instance(RID p_mesh_instance) = 0;
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virtual void set_transform(const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabb) = 0;
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virtual void set_pivot_data(float p_sorting_offset, bool p_use_aabb_center) = 0;
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virtual void set_lod_bias(float p_lod_bias) = 0;
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virtual void set_layer_mask(uint32_t p_layer_mask) = 0;
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virtual void set_fade_range(bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) = 0;
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virtual void set_parent_fade_alpha(float p_alpha) = 0;
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virtual void set_transparency(float p_transparency) = 0;
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virtual void set_use_baked_light(bool p_enable) = 0;
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virtual void set_use_dynamic_gi(bool p_enable) = 0;
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virtual void set_use_lightmap(RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) = 0;
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virtual void set_lightmap_capture(const Color *p_sh9) = 0;
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virtual void set_instance_shader_uniforms_offset(int32_t p_offset) = 0;
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virtual void set_cast_double_sided_shadows(bool p_enable) = 0;
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virtual Transform3D get_transform() = 0;
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virtual AABB get_aabb() = 0;
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virtual void pair_light_instances(const RID *p_light_instances, uint32_t p_light_instance_count) = 0;
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virtual void pair_reflection_probe_instances(const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) = 0;
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virtual void pair_decal_instances(const RID *p_decal_instances, uint32_t p_decal_instance_count) = 0;
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virtual void pair_voxel_gi_instances(const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) = 0;
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virtual void set_softshadow_projector_pairing(bool p_softshadow, bool p_projector) = 0;
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};
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// Base implementation of RenderGeometryInstance shared by internal renderers.
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class RenderGeometryInstanceBase : public RenderGeometryInstance {
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public:
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// setup
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uint32_t base_flags = 0;
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uint32_t flags_cache = 0;
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// used during rendering
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float depth = 0;
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RID mesh_instance;
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Transform3D transform;
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bool mirror = false;
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AABB transformed_aabb;
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bool non_uniform_scale = false;
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float lod_model_scale = 1.0;
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float lod_bias = 0.0;
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float sorting_offset = 0.0;
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bool use_aabb_center = true;
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uint32_t layer_mask = 1;
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bool fade_near = false;
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float fade_near_begin = 0;
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float fade_near_end = 0;
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bool fade_far = false;
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float fade_far_begin = 0;
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float fade_far_end = 0;
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float parent_fade_alpha = 1.0;
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float force_alpha = 1.0;
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int32_t shader_uniforms_offset = -1;
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struct Data {
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//data used less often goes into regular heap
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RID base;
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RS::InstanceType base_type;
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RID skeleton;
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Vector<RID> surface_materials;
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RID material_override;
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RID material_overlay;
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AABB aabb;
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bool use_baked_light = false;
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bool use_dynamic_gi = false;
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bool cast_double_sided_shadows = false;
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bool dirty_dependencies = false;
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DependencyTracker dependency_tracker;
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};
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Data *data = nullptr;
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virtual void set_skeleton(RID p_skeleton) override;
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virtual void set_material_override(RID p_override) override;
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virtual void set_material_overlay(RID p_overlay) override;
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virtual void set_surface_materials(const Vector<RID> &p_materials) override;
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virtual void set_mesh_instance(RID p_mesh_instance) override;
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virtual void set_transform(const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabb) override;
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virtual void set_pivot_data(float p_sorting_offset, bool p_use_aabb_center) override;
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virtual void set_lod_bias(float p_lod_bias) override;
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virtual void set_layer_mask(uint32_t p_layer_mask) override;
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virtual void set_fade_range(bool p_enable_near, float p_near_begin, float p_near_end, bool p_enable_far, float p_far_begin, float p_far_end) override;
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virtual void set_parent_fade_alpha(float p_alpha) override;
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virtual void set_transparency(float p_transparency) override;
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virtual void set_use_baked_light(bool p_enable) override;
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virtual void set_use_dynamic_gi(bool p_enable) override;
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virtual void set_instance_shader_uniforms_offset(int32_t p_offset) override;
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virtual void set_cast_double_sided_shadows(bool p_enable) override;
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virtual Transform3D get_transform() override;
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virtual AABB get_aabb() override;
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};
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#endif // RENDERER_GEOMETRY_INSTANCE_H
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