/*************************************************************************/
/*  renderer_scene_render.cpp                                            */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
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/*************************************************************************/

#include "renderer_scene_render.h"

/////////////////////////////////////////////////////////////////////////////
// CameraData

void RendererSceneRender::CameraData::set_camera(const Transform3D p_transform, const Projection p_projection, bool p_is_orthogonal, bool p_vaspect, const Vector2 &p_taa_jitter) {
	view_count = 1;
	is_orthogonal = p_is_orthogonal;
	vaspect = p_vaspect;

	main_transform = p_transform;
	main_projection = p_projection;

	view_offset[0] = Transform3D();
	view_projection[0] = p_projection;
	taa_jitter = p_taa_jitter;
}

void RendererSceneRender::CameraData::set_multiview_camera(uint32_t p_view_count, const Transform3D *p_transforms, const Projection *p_projections, bool p_is_orthogonal, bool p_vaspect) {
	ERR_FAIL_COND_MSG(p_view_count != 2, "Incorrect view count for stereoscopic view");

	view_count = p_view_count;
	is_orthogonal = p_is_orthogonal;
	vaspect = p_vaspect;
	Vector<Plane> planes[2];

	/////////////////////////////////////////////////////////////////////////////
	// Figure out our center transform

	// 1. obtain our planes
	for (uint32_t v = 0; v < view_count; v++) {
		planes[v] = p_projections[v].get_projection_planes(p_transforms[v]);
	}

	// 2. average and normalize plane normals to obtain z vector, cross them to obtain y vector, and from there the x vector for combined camera basis.
	Vector3 n0 = planes[0][Projection::PLANE_LEFT].normal;
	Vector3 n1 = planes[1][Projection::PLANE_RIGHT].normal;
	Vector3 z = (n0 + n1).normalized();
	Vector3 y = n0.cross(n1).normalized();
	Vector3 x = y.cross(z).normalized();
	y = z.cross(x).normalized();
	main_transform.basis.set_columns(x, y, z);

	// 3. create a horizon plane with one of the eyes and the up vector as normal.
	Plane horizon(y, p_transforms[0].origin);

	// 4. Intersect horizon, left and right to obtain the combined camera origin.
	ERR_FAIL_COND_MSG(
			!horizon.intersect_3(planes[0][Projection::PLANE_LEFT], planes[1][Projection::PLANE_RIGHT], &main_transform.origin), "Can't determine camera origin");

	// handy to have the inverse of the transform we just build
	Transform3D main_transform_inv = main_transform.inverse();

	// 5. figure out far plane, this could use some improvement, we may have our far plane too close like this, not sure if this matters
	Vector3 far_center = (planes[0][Projection::PLANE_FAR].center() + planes[1][Projection::PLANE_FAR].center()) * 0.5;
	Plane far(-z, far_center);

	/////////////////////////////////////////////////////////////////////////////
	// Figure out our top/bottom planes

	// 6. Intersect far and left planes with top planes from both eyes, save the point with highest y as top_left.
	Vector3 top_left, other;
	ERR_FAIL_COND_MSG(
			!far.intersect_3(planes[0][Projection::PLANE_LEFT], planes[0][Projection::PLANE_TOP], &top_left), "Can't determine left camera far/left/top vector");
	ERR_FAIL_COND_MSG(
			!far.intersect_3(planes[1][Projection::PLANE_LEFT], planes[1][Projection::PLANE_TOP], &other), "Can't determine right camera far/left/top vector");
	if (y.dot(top_left) < y.dot(other)) {
		top_left = other;
	}

	// 7. Intersect far and left planes with bottom planes from both eyes, save the point with lowest y as bottom_left.
	Vector3 bottom_left;
	ERR_FAIL_COND_MSG(
			!far.intersect_3(planes[0][Projection::PLANE_LEFT], planes[0][Projection::PLANE_BOTTOM], &bottom_left), "Can't determine left camera far/left/bottom vector");
	ERR_FAIL_COND_MSG(
			!far.intersect_3(planes[1][Projection::PLANE_LEFT], planes[1][Projection::PLANE_BOTTOM], &other), "Can't determine right camera far/left/bottom vector");
	if (y.dot(other) < y.dot(bottom_left)) {
		bottom_left = other;
	}

	// 8. Intersect far and right planes with top planes from both eyes, save the point with highest y as top_right.
	Vector3 top_right;
	ERR_FAIL_COND_MSG(
			!far.intersect_3(planes[0][Projection::PLANE_RIGHT], planes[0][Projection::PLANE_TOP], &top_right), "Can't determine left camera far/right/top vector");
	ERR_FAIL_COND_MSG(
			!far.intersect_3(planes[1][Projection::PLANE_RIGHT], planes[1][Projection::PLANE_TOP], &other), "Can't determine right camera far/right/top vector");
	if (y.dot(top_right) < y.dot(other)) {
		top_right = other;
	}

	//  9. Intersect far and right planes with bottom planes from both eyes, save the point with lowest y as bottom_right.
	Vector3 bottom_right;
	ERR_FAIL_COND_MSG(
			!far.intersect_3(planes[0][Projection::PLANE_RIGHT], planes[0][Projection::PLANE_BOTTOM], &bottom_right), "Can't determine left camera far/right/bottom vector");
	ERR_FAIL_COND_MSG(
			!far.intersect_3(planes[1][Projection::PLANE_RIGHT], planes[1][Projection::PLANE_BOTTOM], &other), "Can't determine right camera far/right/bottom vector");
	if (y.dot(other) < y.dot(bottom_right)) {
		bottom_right = other;
	}

	// 10. Create top plane with these points: camera origin, top_left, top_right
	Plane top(main_transform.origin, top_left, top_right);

	// 11. Create bottom plane with these points: camera origin, bottom_left, bottom_right
	Plane bottom(main_transform.origin, bottom_left, bottom_right);

	/////////////////////////////////////////////////////////////////////////////
	// Figure out our near plane points

	// 12. Create a near plane using -camera z and the eye further along in that axis.
	Plane near;
	Vector3 neg_z = -z;
	if (neg_z.dot(p_transforms[1].origin) < neg_z.dot(p_transforms[0].origin)) {
		near = Plane(neg_z, p_transforms[0].origin);
	} else {
		near = Plane(neg_z, p_transforms[1].origin);
	}

	// 13. Intersect near plane with bottm/left planes, to obtain min_vec then top/right to obtain max_vec
	Vector3 min_vec;
	ERR_FAIL_COND_MSG(
			!near.intersect_3(bottom, planes[0][Projection::PLANE_LEFT], &min_vec), "Can't determine left camera near/left/bottom vector");
	ERR_FAIL_COND_MSG(
			!near.intersect_3(bottom, planes[1][Projection::PLANE_LEFT], &other), "Can't determine right camera near/left/bottom vector");
	if (x.dot(other) < x.dot(min_vec)) {
		min_vec = other;
	}

	Vector3 max_vec;
	ERR_FAIL_COND_MSG(
			!near.intersect_3(top, planes[0][Projection::PLANE_RIGHT], &max_vec), "Can't determine left camera near/right/top vector");
	ERR_FAIL_COND_MSG(
			!near.intersect_3(top, planes[1][Projection::PLANE_RIGHT], &other), "Can't determine right camera near/right/top vector");
	if (x.dot(max_vec) < x.dot(other)) {
		max_vec = other;
	}

	// 14. transform these points by the inverse camera to obtain local_min_vec and local_max_vec
	Vector3 local_min_vec = main_transform_inv.xform(min_vec);
	Vector3 local_max_vec = main_transform_inv.xform(max_vec);

	// 15. get x and y from these to obtain left, top, right bottom for the frustum. Get the distance from near plane to camera origin to obtain near, and the distance from the far plane to the camer origin to obtain far.
	float z_near = -near.distance_to(main_transform.origin);
	float z_far = -far.distance_to(main_transform.origin);

	// 16. Use this to build the combined camera matrix.
	main_projection.set_frustum(local_min_vec.x, local_max_vec.x, local_min_vec.y, local_max_vec.y, z_near, z_far);

	/////////////////////////////////////////////////////////////////////////////
	// 3. Copy our view data
	for (uint32_t v = 0; v < view_count; v++) {
		view_offset[v] = main_transform_inv * p_transforms[v];
		view_projection[v] = p_projections[v] * Projection(view_offset[v].inverse());
	}
}

/* Environment API */

RID RendererSceneRender::environment_allocate() {
	return environment_storage.environment_allocate();
}

void RendererSceneRender::environment_initialize(RID p_rid) {
	environment_storage.environment_initialize(p_rid);
}

void RendererSceneRender::environment_free(RID p_rid) {
	environment_storage.environment_free(p_rid);
}

bool RendererSceneRender::is_environment(RID p_rid) const {
	return environment_storage.is_environment(p_rid);
}

// background

void RendererSceneRender::environment_set_background(RID p_env, RS::EnvironmentBG p_bg) {
	environment_storage.environment_set_background(p_env, p_bg);
}

void RendererSceneRender::environment_set_sky(RID p_env, RID p_sky) {
	environment_storage.environment_set_sky(p_env, p_sky);
}

void RendererSceneRender::environment_set_sky_custom_fov(RID p_env, float p_scale) {
	environment_storage.environment_set_sky_custom_fov(p_env, p_scale);
}

void RendererSceneRender::environment_set_sky_orientation(RID p_env, const Basis &p_orientation) {
	environment_storage.environment_set_sky_orientation(p_env, p_orientation);
}

void RendererSceneRender::environment_set_bg_color(RID p_env, const Color &p_color) {
	environment_storage.environment_set_bg_color(p_env, p_color);
}

void RendererSceneRender::environment_set_bg_energy(RID p_env, float p_energy) {
	environment_storage.environment_set_bg_energy(p_env, p_energy);
}

void RendererSceneRender::environment_set_canvas_max_layer(RID p_env, int p_max_layer) {
	environment_storage.environment_set_canvas_max_layer(p_env, p_max_layer);
}

void RendererSceneRender::environment_set_ambient_light(RID p_env, const Color &p_color, RS::EnvironmentAmbientSource p_ambient, float p_energy, float p_sky_contribution, RS::EnvironmentReflectionSource p_reflection_source) {
	environment_storage.environment_set_ambient_light(p_env, p_color, p_ambient, p_energy, p_sky_contribution, p_reflection_source);
}

RS::EnvironmentBG RendererSceneRender::environment_get_background(RID p_env) const {
	return environment_storage.environment_get_background(p_env);
}

RID RendererSceneRender::environment_get_sky(RID p_env) const {
	return environment_storage.environment_get_sky(p_env);
}

float RendererSceneRender::environment_get_sky_custom_fov(RID p_env) const {
	return environment_storage.environment_get_sky_custom_fov(p_env);
}

Basis RendererSceneRender::environment_get_sky_orientation(RID p_env) const {
	return environment_storage.environment_get_sky_orientation(p_env);
}

Color RendererSceneRender::environment_get_bg_color(RID p_env) const {
	return environment_storage.environment_get_bg_color(p_env);
}

float RendererSceneRender::environment_get_bg_energy(RID p_env) const {
	return environment_storage.environment_get_bg_energy(p_env);
}

int RendererSceneRender::environment_get_canvas_max_layer(RID p_env) const {
	return environment_storage.environment_get_canvas_max_layer(p_env);
}

RS::EnvironmentAmbientSource RendererSceneRender::environment_get_ambient_source(RID p_env) const {
	return environment_storage.environment_get_ambient_source(p_env);
}

Color RendererSceneRender::environment_get_ambient_light(RID p_env) const {
	return environment_storage.environment_get_ambient_light(p_env);
}

float RendererSceneRender::environment_get_ambient_light_energy(RID p_env) const {
	return environment_storage.environment_get_ambient_light_energy(p_env);
}

float RendererSceneRender::environment_get_ambient_sky_contribution(RID p_env) const {
	return environment_storage.environment_get_ambient_sky_contribution(p_env);
}

RS::EnvironmentReflectionSource RendererSceneRender::environment_get_reflection_source(RID p_env) const {
	return environment_storage.environment_get_reflection_source(p_env);
}

// Tonemap

void RendererSceneRender::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) {
	environment_storage.environment_set_tonemap(p_env, p_tone_mapper, p_exposure, p_white, p_auto_exposure, p_min_luminance, p_max_luminance, p_auto_exp_speed, p_auto_exp_scale);
}

RS::EnvironmentToneMapper RendererSceneRender::environment_get_tone_mapper(RID p_env) const {
	return environment_storage.environment_get_tone_mapper(p_env);
}

float RendererSceneRender::environment_get_exposure(RID p_env) const {
	return environment_storage.environment_get_exposure(p_env);
}

float RendererSceneRender::environment_get_white(RID p_env) const {
	return environment_storage.environment_get_white(p_env);
}

bool RendererSceneRender::environment_get_auto_exposure(RID p_env) const {
	return environment_storage.environment_get_auto_exposure(p_env);
}

float RendererSceneRender::environment_get_min_luminance(RID p_env) const {
	return environment_storage.environment_get_min_luminance(p_env);
}

float RendererSceneRender::environment_get_max_luminance(RID p_env) const {
	return environment_storage.environment_get_max_luminance(p_env);
}

float RendererSceneRender::environment_get_auto_exp_speed(RID p_env) const {
	return environment_storage.environment_get_auto_exp_speed(p_env);
}

float RendererSceneRender::environment_get_auto_exp_scale(RID p_env) const {
	return environment_storage.environment_get_auto_exp_scale(p_env);
}

uint64_t RendererSceneRender::environment_get_auto_exposure_version(RID p_env) const {
	return environment_storage.environment_get_auto_exposure_version(p_env);
}

// Fog

void RendererSceneRender::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, float p_sky_affect) {
	environment_storage.environment_set_fog(p_env, p_enable, p_light_color, p_light_energy, p_sun_scatter, p_density, p_height, p_height_density, p_aerial_perspective, p_sky_affect);
}

bool RendererSceneRender::environment_get_fog_enabled(RID p_env) const {
	return environment_storage.environment_get_fog_enabled(p_env);
}

Color RendererSceneRender::environment_get_fog_light_color(RID p_env) const {
	return environment_storage.environment_get_fog_light_color(p_env);
}

float RendererSceneRender::environment_get_fog_light_energy(RID p_env) const {
	return environment_storage.environment_get_fog_light_energy(p_env);
}

float RendererSceneRender::environment_get_fog_sun_scatter(RID p_env) const {
	return environment_storage.environment_get_fog_sun_scatter(p_env);
}

float RendererSceneRender::environment_get_fog_density(RID p_env) const {
	return environment_storage.environment_get_fog_density(p_env);
}

float RendererSceneRender::environment_get_fog_sky_affect(RID p_env) const {
	return environment_storage.environment_get_fog_sky_affect(p_env);
}

float RendererSceneRender::environment_get_fog_height(RID p_env) const {
	return environment_storage.environment_get_fog_height(p_env);
}

float RendererSceneRender::environment_get_fog_height_density(RID p_env) const {
	return environment_storage.environment_get_fog_height_density(p_env);
}

float RendererSceneRender::environment_get_fog_aerial_perspective(RID p_env) const {
	return environment_storage.environment_get_fog_aerial_perspective(p_env);
}

// Volumetric Fog

void RendererSceneRender::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, float p_sky_affect) {
	environment_storage.environment_set_volumetric_fog(p_env, p_enable, p_density, p_albedo, p_emission, p_emission_energy, p_anisotropy, p_length, p_detail_spread, p_gi_inject, p_temporal_reprojection, p_temporal_reprojection_amount, p_ambient_inject, p_sky_affect);
}

bool RendererSceneRender::environment_get_volumetric_fog_enabled(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_enabled(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_density(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_density(p_env);
}

Color RendererSceneRender::environment_get_volumetric_fog_scattering(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_scattering(p_env);
}

Color RendererSceneRender::environment_get_volumetric_fog_emission(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_emission(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_emission_energy(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_emission_energy(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_anisotropy(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_anisotropy(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_length(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_length(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_detail_spread(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_detail_spread(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_gi_inject(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_gi_inject(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_sky_affect(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_sky_affect(p_env);
}

bool RendererSceneRender::environment_get_volumetric_fog_temporal_reprojection(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_temporal_reprojection(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_temporal_reprojection_amount(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_temporal_reprojection_amount(p_env);
}

float RendererSceneRender::environment_get_volumetric_fog_ambient_inject(RID p_env) const {
	return environment_storage.environment_get_volumetric_fog_ambient_inject(p_env);
}

// GLOW

void RendererSceneRender::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, float p_glow_map_strength, RID p_glow_map) {
	environment_storage.environment_set_glow(p_env, p_enable, p_levels, p_intensity, p_strength, p_mix, p_bloom_threshold, p_blend_mode, p_hdr_bleed_threshold, p_hdr_bleed_scale, p_hdr_luminance_cap, p_glow_map_strength, p_glow_map);
}

bool RendererSceneRender::environment_get_glow_enabled(RID p_env) const {
	return environment_storage.environment_get_glow_enabled(p_env);
}

Vector<float> RendererSceneRender::environment_get_glow_levels(RID p_env) const {
	return environment_storage.environment_get_glow_levels(p_env);
}

float RendererSceneRender::environment_get_glow_intensity(RID p_env) const {
	return environment_storage.environment_get_glow_intensity(p_env);
}

float RendererSceneRender::environment_get_glow_strength(RID p_env) const {
	return environment_storage.environment_get_glow_strength(p_env);
}

float RendererSceneRender::environment_get_glow_bloom(RID p_env) const {
	return environment_storage.environment_get_glow_bloom(p_env);
}

float RendererSceneRender::environment_get_glow_mix(RID p_env) const {
	return environment_storage.environment_get_glow_mix(p_env);
}

RS::EnvironmentGlowBlendMode RendererSceneRender::environment_get_glow_blend_mode(RID p_env) const {
	return environment_storage.environment_get_glow_blend_mode(p_env);
}

float RendererSceneRender::environment_get_glow_hdr_bleed_threshold(RID p_env) const {
	return environment_storage.environment_get_glow_hdr_bleed_threshold(p_env);
}

float RendererSceneRender::environment_get_glow_hdr_luminance_cap(RID p_env) const {
	return environment_storage.environment_get_glow_hdr_luminance_cap(p_env);
}

float RendererSceneRender::environment_get_glow_hdr_bleed_scale(RID p_env) const {
	return environment_storage.environment_get_glow_hdr_bleed_scale(p_env);
}

float RendererSceneRender::environment_get_glow_map_strength(RID p_env) const {
	return environment_storage.environment_get_glow_map_strength(p_env);
}

RID RendererSceneRender::environment_get_glow_map(RID p_env) const {
	return environment_storage.environment_get_glow_map(p_env);
}

// SSR

void RendererSceneRender::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) {
	environment_storage.environment_set_ssr(p_env, p_enable, p_max_steps, p_fade_int, p_fade_out, p_depth_tolerance);
}

bool RendererSceneRender::environment_get_ssr_enabled(RID p_env) const {
	return environment_storage.environment_get_ssr_enabled(p_env);
}

int RendererSceneRender::environment_get_ssr_max_steps(RID p_env) const {
	return environment_storage.environment_get_ssr_max_steps(p_env);
}

float RendererSceneRender::environment_get_ssr_fade_in(RID p_env) const {
	return environment_storage.environment_get_ssr_fade_in(p_env);
}

float RendererSceneRender::environment_get_ssr_fade_out(RID p_env) const {
	return environment_storage.environment_get_ssr_fade_out(p_env);
}

float RendererSceneRender::environment_get_ssr_depth_tolerance(RID p_env) const {
	return environment_storage.environment_get_ssr_depth_tolerance(p_env);
}

// SSAO

void RendererSceneRender::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) {
	environment_storage.environment_set_ssao(p_env, p_enable, p_radius, p_intensity, p_power, p_detail, p_horizon, p_sharpness, p_light_affect, p_ao_channel_affect);
}

bool RendererSceneRender::environment_get_ssao_enabled(RID p_env) const {
	return environment_storage.environment_get_ssao_enabled(p_env);
}

float RendererSceneRender::environment_get_ssao_radius(RID p_env) const {
	return environment_storage.environment_get_ssao_radius(p_env);
}

float RendererSceneRender::environment_get_ssao_intensity(RID p_env) const {
	return environment_storage.environment_get_ssao_intensity(p_env);
}

float RendererSceneRender::environment_get_ssao_power(RID p_env) const {
	return environment_storage.environment_get_ssao_power(p_env);
}

float RendererSceneRender::environment_get_ssao_detail(RID p_env) const {
	return environment_storage.environment_get_ssao_detail(p_env);
}

float RendererSceneRender::environment_get_ssao_horizon(RID p_env) const {
	return environment_storage.environment_get_ssao_horizon(p_env);
}

float RendererSceneRender::environment_get_ssao_sharpness(RID p_env) const {
	return environment_storage.environment_get_ssao_sharpness(p_env);
}

float RendererSceneRender::environment_get_ssao_direct_light_affect(RID p_env) const {
	return environment_storage.environment_get_ssao_direct_light_affect(p_env);
}

float RendererSceneRender::environment_get_ssao_ao_channel_affect(RID p_env) const {
	return environment_storage.environment_get_ssao_ao_channel_affect(p_env);
}

// SSIL

void RendererSceneRender::environment_set_ssil(RID p_env, bool p_enable, float p_radius, float p_intensity, float p_sharpness, float p_normal_rejection) {
	environment_storage.environment_set_ssil(p_env, p_enable, p_radius, p_intensity, p_sharpness, p_normal_rejection);
}

bool RendererSceneRender::environment_get_ssil_enabled(RID p_env) const {
	return environment_storage.environment_get_ssil_enabled(p_env);
}

float RendererSceneRender::environment_get_ssil_radius(RID p_env) const {
	return environment_storage.environment_get_ssil_radius(p_env);
}

float RendererSceneRender::environment_get_ssil_intensity(RID p_env) const {
	return environment_storage.environment_get_ssil_intensity(p_env);
}

float RendererSceneRender::environment_get_ssil_sharpness(RID p_env) const {
	return environment_storage.environment_get_ssil_sharpness(p_env);
}

float RendererSceneRender::environment_get_ssil_normal_rejection(RID p_env) const {
	return environment_storage.environment_get_ssil_normal_rejection(p_env);
}

// SDFGI

void RendererSceneRender::environment_set_sdfgi(RID p_env, bool p_enable, int 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) {
	environment_storage.environment_set_sdfgi(p_env, p_enable, p_cascades, p_min_cell_size, p_y_scale, p_use_occlusion, p_bounce_feedback, p_read_sky, p_energy, p_normal_bias, p_probe_bias);
}

bool RendererSceneRender::environment_get_sdfgi_enabled(RID p_env) const {
	return environment_storage.environment_get_sdfgi_enabled(p_env);
}

int RendererSceneRender::environment_get_sdfgi_cascades(RID p_env) const {
	return environment_storage.environment_get_sdfgi_cascades(p_env);
}

float RendererSceneRender::environment_get_sdfgi_min_cell_size(RID p_env) const {
	return environment_storage.environment_get_sdfgi_min_cell_size(p_env);
}

bool RendererSceneRender::environment_get_sdfgi_use_occlusion(RID p_env) const {
	return environment_storage.environment_get_sdfgi_use_occlusion(p_env);
}

float RendererSceneRender::environment_get_sdfgi_bounce_feedback(RID p_env) const {
	return environment_storage.environment_get_sdfgi_bounce_feedback(p_env);
}

bool RendererSceneRender::environment_get_sdfgi_read_sky_light(RID p_env) const {
	return environment_storage.environment_get_sdfgi_read_sky_light(p_env);
}

float RendererSceneRender::environment_get_sdfgi_energy(RID p_env) const {
	return environment_storage.environment_get_sdfgi_energy(p_env);
}

float RendererSceneRender::environment_get_sdfgi_normal_bias(RID p_env) const {
	return environment_storage.environment_get_sdfgi_normal_bias(p_env);
}

float RendererSceneRender::environment_get_sdfgi_probe_bias(RID p_env) const {
	return environment_storage.environment_get_sdfgi_probe_bias(p_env);
}

RS::EnvironmentSDFGIYScale RendererSceneRender::environment_get_sdfgi_y_scale(RID p_env) const {
	return environment_storage.environment_get_sdfgi_y_scale(p_env);
}

// Adjustments

void RendererSceneRender::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) {
	environment_storage.environment_set_adjustment(p_env, p_enable, p_brightness, p_contrast, p_saturation, p_use_1d_color_correction, p_color_correction);
}

bool RendererSceneRender::environment_get_adjustments_enabled(RID p_env) const {
	return environment_storage.environment_get_adjustments_enabled(p_env);
}

float RendererSceneRender::environment_get_adjustments_brightness(RID p_env) const {
	return environment_storage.environment_get_adjustments_brightness(p_env);
}

float RendererSceneRender::environment_get_adjustments_contrast(RID p_env) const {
	return environment_storage.environment_get_adjustments_contrast(p_env);
}

float RendererSceneRender::environment_get_adjustments_saturation(RID p_env) const {
	return environment_storage.environment_get_adjustments_saturation(p_env);
}

bool RendererSceneRender::environment_get_use_1d_color_correction(RID p_env) const {
	return environment_storage.environment_get_use_1d_color_correction(p_env);
}

RID RendererSceneRender::environment_get_color_correction(RID p_env) const {
	return environment_storage.environment_get_color_correction(p_env);
}