1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
/*************************************************************************/
/* rasterizer_scene_gles3.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef RASTERIZER_SCENE_OPENGL_H
#define RASTERIZER_SCENE_OPENGL_H
#include "drivers/gles3/rasterizer_platforms.h"
#ifdef GLES3_BACKEND_ENABLED
#include "core/math/camera_matrix.h"
#include "core/templates/rid_owner.h"
#include "core/templates/self_list.h"
#include "scene/resources/mesh.h"
#include "servers/rendering/renderer_compositor.h"
#include "servers/rendering/renderer_scene_render.h"
#include "servers/rendering_server.h"
#include "shaders/scene.glsl.gen.h"
class RasterizerSceneGLES3 : public RendererSceneRender {
public:
struct State {
SceneShaderGLES3 scene_shader;
} state;
GeometryInstance *geometry_instance_create(RID p_base) override;
void geometry_instance_set_skeleton(GeometryInstance *p_geometry_instance, RID p_skeleton) override;
void geometry_instance_set_material_override(GeometryInstance *p_geometry_instance, RID p_override) override;
void geometry_instance_set_surface_materials(GeometryInstance *p_geometry_instance, const Vector<RID> &p_material) override;
void geometry_instance_set_mesh_instance(GeometryInstance *p_geometry_instance, RID p_mesh_instance) override;
void geometry_instance_set_transform(GeometryInstance *p_geometry_instance, const Transform3D &p_transform, const AABB &p_aabb, const AABB &p_transformed_aabbb) override;
void geometry_instance_set_layer_mask(GeometryInstance *p_geometry_instance, uint32_t p_layer_mask) override;
void geometry_instance_set_lod_bias(GeometryInstance *p_geometry_instance, float p_lod_bias) override;
void geometry_instance_set_transparency(GeometryInstance *p_geometry_instance, float p_transparency) override;
void geometry_instance_set_fade_range(GeometryInstance *p_geometry_instance, 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;
void geometry_instance_set_parent_fade_alpha(GeometryInstance *p_geometry_instance, float p_alpha) override;
void geometry_instance_set_use_baked_light(GeometryInstance *p_geometry_instance, bool p_enable) override;
void geometry_instance_set_use_dynamic_gi(GeometryInstance *p_geometry_instance, bool p_enable) override;
void geometry_instance_set_use_lightmap(GeometryInstance *p_geometry_instance, RID p_lightmap_instance, const Rect2 &p_lightmap_uv_scale, int p_lightmap_slice_index) override;
void geometry_instance_set_lightmap_capture(GeometryInstance *p_geometry_instance, const Color *p_sh9) override;
void geometry_instance_set_instance_shader_parameters_offset(GeometryInstance *p_geometry_instance, int32_t p_offset) override;
void geometry_instance_set_cast_double_sided_shadows(GeometryInstance *p_geometry_instance, bool p_enable) override;
uint32_t geometry_instance_get_pair_mask() override;
void geometry_instance_pair_light_instances(GeometryInstance *p_geometry_instance, const RID *p_light_instances, uint32_t p_light_instance_count) override;
void geometry_instance_pair_reflection_probe_instances(GeometryInstance *p_geometry_instance, const RID *p_reflection_probe_instances, uint32_t p_reflection_probe_instance_count) override;
void geometry_instance_pair_decal_instances(GeometryInstance *p_geometry_instance, const RID *p_decal_instances, uint32_t p_decal_instance_count) override;
void geometry_instance_pair_voxel_gi_instances(GeometryInstance *p_geometry_instance, const RID *p_voxel_gi_instances, uint32_t p_voxel_gi_instance_count) override;
void geometry_instance_set_softshadow_projector_pairing(GeometryInstance *p_geometry_instance, bool p_softshadow, bool p_projector) override;
void geometry_instance_free(GeometryInstance *p_geometry_instance) override;
/* SHADOW ATLAS API */
RID shadow_atlas_create() override;
void shadow_atlas_set_size(RID p_atlas, int p_size, bool p_16_bits = false) override;
void shadow_atlas_set_quadrant_subdivision(RID p_atlas, int p_quadrant, int p_subdivision) override;
bool shadow_atlas_update_light(RID p_atlas, RID p_light_intance, float p_coverage, uint64_t p_light_version) override;
void directional_shadow_atlas_set_size(int p_size, bool p_16_bits = false) override;
int get_directional_light_shadow_size(RID p_light_intance) override;
void set_directional_shadow_count(int p_count) override;
/* SDFGI UPDATE */
void sdfgi_update(RID p_render_buffers, RID p_environment, const Vector3 &p_world_position) override;
int sdfgi_get_pending_region_count(RID p_render_buffers) const override;
AABB sdfgi_get_pending_region_bounds(RID p_render_buffers, int p_region) const override;
uint32_t sdfgi_get_pending_region_cascade(RID p_render_buffers, int p_region) const override;
/* SKY API */
RID sky_allocate() override;
void sky_initialize(RID p_rid) override;
void sky_set_radiance_size(RID p_sky, int p_radiance_size) override;
void sky_set_mode(RID p_sky, RS::SkyMode p_samples) override;
void sky_set_material(RID p_sky, RID p_material) override;
Ref<Image> sky_bake_panorama(RID p_sky, float p_energy, bool p_bake_irradiance, const Size2i &p_size) override;
/* ENVIRONMENT API */
RID environment_allocate() override;
void environment_initialize(RID p_rid) override;
void environment_set_background(RID p_env, RS::EnvironmentBG p_bg) override;
void environment_set_sky(RID p_env, RID p_sky) override;
void environment_set_sky_custom_fov(RID p_env, float p_scale) override;
void environment_set_sky_orientation(RID p_env, const Basis &p_orientation) override;
void environment_set_bg_color(RID p_env, const Color &p_color) override;
void environment_set_bg_energy(RID p_env, float p_energy) override;
void environment_set_canvas_max_layer(RID p_env, int p_max_layer) override;
void environment_set_ambient_light(RID p_env, const Color &p_color, RS::EnvironmentAmbientSource p_ambient = RS::ENV_AMBIENT_SOURCE_BG, float p_energy = 1.0, float p_sky_contribution = 0.0, RS::EnvironmentReflectionSource p_reflection_source = RS::ENV_REFLECTION_SOURCE_BG) override;
void environment_set_glow(RID p_env, bool p_enable, Vector<float> p_levels, float p_intensity, float p_strength, float p_mix, float p_bloom_threshold, RS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap) override;
void environment_glow_set_use_bicubic_upscale(bool p_enable) override;
void environment_glow_set_use_high_quality(bool p_enable) override;
void environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance) override;
void environment_set_ssr_roughness_quality(RS::EnvironmentSSRRoughnessQuality p_quality) override;
void environment_set_ssao(RID p_env, bool p_enable, float p_radius, float p_intensity, float p_power, float p_detail, float p_horizon, float p_sharpness, float p_light_affect, float p_ao_channel_affect) override;
void environment_set_ssao_quality(RS::EnvironmentSSAOQuality p_quality, bool p_half_size, float p_adaptive_target, int p_blur_passes, float p_fadeout_from, float p_fadeout_to) override;
void environment_set_sdfgi(RID p_env, bool p_enable, RS::EnvironmentSDFGICascades p_cascades, float p_min_cell_size, RS::EnvironmentSDFGIYScale p_y_scale, bool p_use_occlusion, float p_bounce_feedback, bool p_read_sky, float p_energy, float p_normal_bias, float p_probe_bias) override;
void environment_set_sdfgi_ray_count(RS::EnvironmentSDFGIRayCount p_ray_count) override;
void environment_set_sdfgi_frames_to_converge(RS::EnvironmentSDFGIFramesToConverge p_frames) override;
void environment_set_sdfgi_frames_to_update_light(RS::EnvironmentSDFGIFramesToUpdateLight p_update) override;
void environment_set_tonemap(RID p_env, RS::EnvironmentToneMapper p_tone_mapper, float p_exposure, float p_white, bool p_auto_exposure, float p_min_luminance, float p_max_luminance, float p_auto_exp_speed, float p_auto_exp_scale) override;
void environment_set_adjustment(RID p_env, bool p_enable, float p_brightness, float p_contrast, float p_saturation, bool p_use_1d_color_correction, RID p_color_correction) override;
void environment_set_fog(RID p_env, bool p_enable, const Color &p_light_color, float p_light_energy, float p_sun_scatter, float p_density, float p_height, float p_height_density, float p_aerial_perspective) override;
void environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_albedo, const Color &p_emission, float p_emission_energy, float p_anisotropy, float p_length, float p_detail_spread, float p_gi_inject, bool p_temporal_reprojection, float p_temporal_reprojection_amount, float p_ambient_inject) override;
void environment_set_volumetric_fog_volume_size(int p_size, int p_depth) override;
void environment_set_volumetric_fog_filter_active(bool p_enable) override;
Ref<Image> environment_bake_panorama(RID p_env, bool p_bake_irradiance, const Size2i &p_size) override;
bool is_environment(RID p_env) const override;
RS::EnvironmentBG environment_get_background(RID p_env) const override;
int environment_get_canvas_max_layer(RID p_env) const override;
RID camera_effects_allocate() override;
void camera_effects_initialize(RID p_rid) override;
void camera_effects_set_dof_blur_quality(RS::DOFBlurQuality p_quality, bool p_use_jitter) override;
void camera_effects_set_dof_blur_bokeh_shape(RS::DOFBokehShape p_shape) override;
void camera_effects_set_dof_blur(RID p_camera_effects, bool p_far_enable, float p_far_distance, float p_far_transition, bool p_near_enable, float p_near_distance, float p_near_transition, float p_amount) override;
void camera_effects_set_custom_exposure(RID p_camera_effects, bool p_enable, float p_exposure) override;
void shadows_quality_set(RS::ShadowQuality p_quality) override;
void directional_shadow_quality_set(RS::ShadowQuality p_quality) override;
RID light_instance_create(RID p_light) override;
void light_instance_set_transform(RID p_light_instance, const Transform3D &p_transform) override;
void light_instance_set_aabb(RID p_light_instance, const AABB &p_aabb) override;
void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &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;
void light_instance_mark_visible(RID p_light_instance) override;
RID fog_volume_instance_create(RID p_fog_volume) override;
void fog_volume_instance_set_transform(RID p_fog_volume_instance, const Transform3D &p_transform) override;
void fog_volume_instance_set_active(RID p_fog_volume_instance, bool p_active) override;
RID fog_volume_instance_get_volume(RID p_fog_volume_instance) const override;
Vector3 fog_volume_instance_get_position(RID p_fog_volume_instance) const override;
RID reflection_atlas_create() override;
int reflection_atlas_get_size(RID p_ref_atlas) const override;
void reflection_atlas_set_size(RID p_ref_atlas, int p_reflection_size, int p_reflection_count) override;
RID reflection_probe_instance_create(RID p_probe) override;
void reflection_probe_instance_set_transform(RID p_instance, const Transform3D &p_transform) override;
void reflection_probe_release_atlas_index(RID p_instance) override;
bool reflection_probe_instance_needs_redraw(RID p_instance) override;
bool reflection_probe_instance_has_reflection(RID p_instance) override;
bool reflection_probe_instance_begin_render(RID p_instance, RID p_reflection_atlas) override;
bool reflection_probe_instance_postprocess_step(RID p_instance) override;
RID decal_instance_create(RID p_decal) override;
void decal_instance_set_transform(RID p_decal, const Transform3D &p_transform) override;
RID lightmap_instance_create(RID p_lightmap) override;
void lightmap_instance_set_transform(RID p_lightmap, const Transform3D &p_transform) override;
RID voxel_gi_instance_create(RID p_voxel_gi) override;
void voxel_gi_instance_set_transform_to_data(RID p_probe, const Transform3D &p_xform) override;
bool voxel_gi_needs_update(RID p_probe) const override;
void voxel_gi_update(RID p_probe, bool p_update_light_instances, const Vector<RID> &p_light_instances, const PagedArray<RendererSceneRender::GeometryInstance *> &p_dynamic_objects) override;
void voxel_gi_set_quality(RS::VoxelGIQuality) override;
void render_scene(RID p_render_buffers, const CameraData *p_camera_data, const PagedArray<GeometryInstance *> &p_instances, const PagedArray<RID> &p_lights, const PagedArray<RID> &p_reflection_probes, const PagedArray<RID> &p_voxel_gi_instances, const PagedArray<RID> &p_decals, const PagedArray<RID> &p_lightmaps, const PagedArray<RID> &p_fog_volumes, RID p_environment, RID p_camera_effects, RID p_shadow_atlas, RID p_occluder_debug_tex, RID p_reflection_atlas, RID p_reflection_probe, int p_reflection_probe_pass, float p_screen_lod_threshold, const RenderShadowData *p_render_shadows, int p_render_shadow_count, const RenderSDFGIData *p_render_sdfgi_regions, int p_render_sdfgi_region_count, const RenderSDFGIUpdateData *p_sdfgi_update_data = nullptr, RendererScene::RenderInfo *r_render_info = nullptr) override;
void render_material(const Transform3D &p_cam_transform, const CameraMatrix &p_cam_projection, bool p_cam_ortogonal, const PagedArray<GeometryInstance *> &p_instances, RID p_framebuffer, const Rect2i &p_region) override;
void render_particle_collider_heightfield(RID p_collider, const Transform3D &p_transform, const PagedArray<GeometryInstance *> &p_instances) override;
void set_scene_pass(uint64_t p_pass) override;
void set_time(double p_time, double p_step) override;
void set_debug_draw_mode(RS::ViewportDebugDraw p_debug_draw) override;
RID render_buffers_create() override;
void render_buffers_configure(RID p_render_buffers, RID p_render_target, int p_internal_width, int p_internal_height, int p_width, int p_height, float p_fsr_sharpness, float p_fsr_mipmap_bias, RS::ViewportMSAA p_msaa, RS::ViewportScreenSpaceAA p_screen_space_aa, bool p_use_debanding, uint32_t p_view_count) override;
void gi_set_use_half_resolution(bool p_enable) override;
void screen_space_roughness_limiter_set_active(bool p_enable, float p_amount, float p_curve) override;
bool screen_space_roughness_limiter_is_active() const override;
void sub_surface_scattering_set_quality(RS::SubSurfaceScatteringQuality p_quality) override;
void sub_surface_scattering_set_scale(float p_scale, float p_depth_scale) override;
TypedArray<Image> bake_render_uv2(RID p_base, const Vector<RID> &p_material_overrides, const Size2i &p_image_size) override;
bool free(RID p_rid) override;
void update() override;
void sdfgi_set_debug_probe_select(const Vector3 &p_position, const Vector3 &p_dir) override;
void decals_set_filter(RS::DecalFilter p_filter) override;
void light_projectors_set_filter(RS::LightProjectorFilter p_filter) override;
RasterizerSceneGLES3();
};
#endif // GLES3_BACKEND_ENABLED
#endif // RASTERIZER_SCENE_OPENGL_H
|