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renderer_scene_cull.cpp
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renderer_scene_cull.cpp
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/**************************************************************************/
/* renderer_scene_cull.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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. */
/**************************************************************************/
#include "renderer_scene_cull.h"
#include "core/config/project_settings.h"
#include "core/object/worker_thread_pool.h"
#include "core/os/os.h"
#include "rendering_server_default.h"
#include <new>
/* HALTON SEQUENCE */
#ifndef _3D_DISABLED
static float get_halton_value(int p_index, int p_base) {
float f = 1;
float r = 0;
while (p_index > 0) {
f = f / static_cast<float>(p_base);
r = r + f * (p_index % p_base);
p_index = p_index / p_base;
}
return r * 2.0f - 1.0f;
}
#endif // _3D_DISABLED
/* CAMERA API */
RID RendererSceneCull::camera_allocate() {
return camera_owner.allocate_rid();
}
void RendererSceneCull::camera_initialize(RID p_rid) {
camera_owner.initialize_rid(p_rid);
}
void RendererSceneCull::camera_set_perspective(RID p_camera, float p_fovy_degrees, float p_z_near, float p_z_far) {
Camera *camera = camera_owner.get_or_null(p_camera);
ERR_FAIL_NULL(camera);
camera->type = Camera::PERSPECTIVE;
camera->fov = p_fovy_degrees;
camera->znear = p_z_near;
camera->zfar = p_z_far;
}
void RendererSceneCull::camera_set_orthogonal(RID p_camera, float p_size, float p_z_near, float p_z_far) {
Camera *camera = camera_owner.get_or_null(p_camera);
ERR_FAIL_NULL(camera);
camera->type = Camera::ORTHOGONAL;
camera->size = p_size;
camera->znear = p_z_near;
camera->zfar = p_z_far;
}
void RendererSceneCull::camera_set_frustum(RID p_camera, float p_size, Vector2 p_offset, float p_z_near, float p_z_far) {
Camera *camera = camera_owner.get_or_null(p_camera);
ERR_FAIL_NULL(camera);
camera->type = Camera::FRUSTUM;
camera->size = p_size;
camera->offset = p_offset;
camera->znear = p_z_near;
camera->zfar = p_z_far;
}
void RendererSceneCull::camera_set_transform(RID p_camera, const Transform3D &p_transform) {
Camera *camera = camera_owner.get_or_null(p_camera);
ERR_FAIL_NULL(camera);
camera->transform = p_transform.orthonormalized();
}
void RendererSceneCull::camera_set_cull_mask(RID p_camera, uint32_t p_layers) {
Camera *camera = camera_owner.get_or_null(p_camera);
ERR_FAIL_NULL(camera);
camera->visible_layers = p_layers;
}
void RendererSceneCull::camera_set_environment(RID p_camera, RID p_env) {
Camera *camera = camera_owner.get_or_null(p_camera);
ERR_FAIL_NULL(camera);
camera->env = p_env;
}
void RendererSceneCull::camera_set_camera_attributes(RID p_camera, RID p_attributes) {
Camera *camera = camera_owner.get_or_null(p_camera);
ERR_FAIL_NULL(camera);
camera->attributes = p_attributes;
}
void RendererSceneCull::camera_set_use_vertical_aspect(RID p_camera, bool p_enable) {
Camera *camera = camera_owner.get_or_null(p_camera);
ERR_FAIL_NULL(camera);
camera->vaspect = p_enable;
}
bool RendererSceneCull::is_camera(RID p_camera) const {
return camera_owner.owns(p_camera);
}
/* OCCLUDER API */
RID RendererSceneCull::occluder_allocate() {
return RendererSceneOcclusionCull::get_singleton()->occluder_allocate();
}
void RendererSceneCull::occluder_initialize(RID p_rid) {
RendererSceneOcclusionCull::get_singleton()->occluder_initialize(p_rid);
}
void RendererSceneCull::occluder_set_mesh(RID p_occluder, const PackedVector3Array &p_vertices, const PackedInt32Array &p_indices) {
RendererSceneOcclusionCull::get_singleton()->occluder_set_mesh(p_occluder, p_vertices, p_indices);
}
/* SCENARIO API */
void RendererSceneCull::_instance_pair(Instance *p_A, Instance *p_B) {
RendererSceneCull *self = (RendererSceneCull *)singleton;
Instance *A = p_A;
Instance *B = p_B;
//instance indices are designed so greater always contains lesser
if (A->base_type > B->base_type) {
SWAP(A, B); //lesser always first
}
if (B->base_type == RS::INSTANCE_LIGHT && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceLightData *light = static_cast<InstanceLightData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->lights.insert(B);
light->geometries.insert(A);
if (geom->can_cast_shadows) {
light->shadow_dirty = true;
}
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_LIGHTING_DIRTY;
}
if (light->uses_projector) {
geom->projector_count++;
if (geom->projector_count == 1) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_PROJECTOR_SOFTSHADOW_DIRTY;
}
}
if (light->uses_softshadow) {
geom->softshadow_count++;
if (geom->softshadow_count == 1) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_PROJECTOR_SOFTSHADOW_DIRTY;
}
}
} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_REFLECTION_PROBE) && B->base_type == RS::INSTANCE_REFLECTION_PROBE && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceReflectionProbeData *reflection_probe = static_cast<InstanceReflectionProbeData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->reflection_probes.insert(B);
reflection_probe->geometries.insert(A);
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_REFLECTION_DIRTY;
}
} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_DECAL) && B->base_type == RS::INSTANCE_DECAL && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceDecalData *decal = static_cast<InstanceDecalData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->decals.insert(B);
decal->geometries.insert(A);
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_DECAL_DIRTY;
}
} else if (B->base_type == RS::INSTANCE_LIGHTMAP && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceLightmapData *lightmap_data = static_cast<InstanceLightmapData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
if (A->dynamic_gi) {
geom->lightmap_captures.insert(B);
lightmap_data->geometries.insert(A);
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_LIGHTMAP_CAPTURE;
}
((RendererSceneCull *)self)->_instance_queue_update(A, false, false); //need to update capture
}
} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_VOXEL_GI) && B->base_type == RS::INSTANCE_VOXEL_GI && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->voxel_gi_instances.insert(B);
if (A->dynamic_gi) {
voxel_gi->dynamic_geometries.insert(A);
} else {
voxel_gi->geometries.insert(A);
}
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_VOXEL_GI_DIRTY;
}
} else if (B->base_type == RS::INSTANCE_VOXEL_GI && A->base_type == RS::INSTANCE_LIGHT) {
InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(B->base_data);
voxel_gi->lights.insert(A);
} else if (B->base_type == RS::INSTANCE_PARTICLES_COLLISION && A->base_type == RS::INSTANCE_PARTICLES) {
InstanceParticlesCollisionData *collision = static_cast<InstanceParticlesCollisionData *>(B->base_data);
RSG::particles_storage->particles_add_collision(A->base, collision->instance);
}
}
void RendererSceneCull::_instance_unpair(Instance *p_A, Instance *p_B) {
RendererSceneCull *self = (RendererSceneCull *)singleton;
Instance *A = p_A;
Instance *B = p_B;
//instance indices are designed so greater always contains lesser
if (A->base_type > B->base_type) {
SWAP(A, B); //lesser always first
}
if (B->base_type == RS::INSTANCE_LIGHT && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceLightData *light = static_cast<InstanceLightData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->lights.erase(B);
light->geometries.erase(A);
if (geom->can_cast_shadows) {
light->shadow_dirty = true;
}
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_LIGHTING_DIRTY;
}
if (light->uses_projector) {
#ifdef DEBUG_ENABLED
if (geom->projector_count == 0) {
ERR_PRINT("geom->projector_count==0 - BUG!");
}
#endif
geom->projector_count--;
if (geom->projector_count == 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_PROJECTOR_SOFTSHADOW_DIRTY;
}
}
if (light->uses_softshadow) {
#ifdef DEBUG_ENABLED
if (geom->softshadow_count == 0) {
ERR_PRINT("geom->softshadow_count==0 - BUG!");
}
#endif
geom->softshadow_count--;
if (geom->softshadow_count == 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_PROJECTOR_SOFTSHADOW_DIRTY;
}
}
} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_REFLECTION_PROBE) && B->base_type == RS::INSTANCE_REFLECTION_PROBE && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceReflectionProbeData *reflection_probe = static_cast<InstanceReflectionProbeData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->reflection_probes.erase(B);
reflection_probe->geometries.erase(A);
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_REFLECTION_DIRTY;
}
} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_DECAL) && B->base_type == RS::INSTANCE_DECAL && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceDecalData *decal = static_cast<InstanceDecalData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->decals.erase(B);
decal->geometries.erase(A);
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_DECAL_DIRTY;
}
} else if (B->base_type == RS::INSTANCE_LIGHTMAP && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceLightmapData *lightmap_data = static_cast<InstanceLightmapData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
if (A->dynamic_gi) {
geom->lightmap_captures.erase(B);
if (geom->lightmap_captures.is_empty() && A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags &= ~uint32_t(InstanceData::FLAG_LIGHTMAP_CAPTURE);
}
lightmap_data->geometries.erase(A);
((RendererSceneCull *)self)->_instance_queue_update(A, false, false); //need to update capture
}
} else if (self->geometry_instance_pair_mask & (1 << RS::INSTANCE_VOXEL_GI) && B->base_type == RS::INSTANCE_VOXEL_GI && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->voxel_gi_instances.erase(B);
if (A->dynamic_gi) {
voxel_gi->dynamic_geometries.erase(A);
} else {
voxel_gi->geometries.erase(A);
}
if (A->scenario && A->array_index >= 0) {
InstanceData &idata = A->scenario->instance_data[A->array_index];
idata.flags |= InstanceData::FLAG_GEOM_VOXEL_GI_DIRTY;
}
} else if (B->base_type == RS::INSTANCE_VOXEL_GI && A->base_type == RS::INSTANCE_LIGHT) {
InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(B->base_data);
voxel_gi->lights.erase(A);
} else if (B->base_type == RS::INSTANCE_PARTICLES_COLLISION && A->base_type == RS::INSTANCE_PARTICLES) {
InstanceParticlesCollisionData *collision = static_cast<InstanceParticlesCollisionData *>(B->base_data);
RSG::particles_storage->particles_remove_collision(A->base, collision->instance);
}
}
RID RendererSceneCull::scenario_allocate() {
return scenario_owner.allocate_rid();
}
void RendererSceneCull::scenario_initialize(RID p_rid) {
scenario_owner.initialize_rid(p_rid);
Scenario *scenario = scenario_owner.get_or_null(p_rid);
scenario->self = p_rid;
scenario->reflection_probe_shadow_atlas = RSG::light_storage->shadow_atlas_create();
RSG::light_storage->shadow_atlas_set_size(scenario->reflection_probe_shadow_atlas, 1024); //make enough shadows for close distance, don't bother with rest
RSG::light_storage->shadow_atlas_set_quadrant_subdivision(scenario->reflection_probe_shadow_atlas, 0, 4);
RSG::light_storage->shadow_atlas_set_quadrant_subdivision(scenario->reflection_probe_shadow_atlas, 1, 4);
RSG::light_storage->shadow_atlas_set_quadrant_subdivision(scenario->reflection_probe_shadow_atlas, 2, 4);
RSG::light_storage->shadow_atlas_set_quadrant_subdivision(scenario->reflection_probe_shadow_atlas, 3, 8);
scenario->reflection_atlas = RSG::light_storage->reflection_atlas_create();
scenario->instance_aabbs.set_page_pool(&instance_aabb_page_pool);
scenario->instance_data.set_page_pool(&instance_data_page_pool);
scenario->instance_visibility.set_page_pool(&instance_visibility_data_page_pool);
RendererSceneOcclusionCull::get_singleton()->add_scenario(p_rid);
}
void RendererSceneCull::scenario_set_environment(RID p_scenario, RID p_environment) {
Scenario *scenario = scenario_owner.get_or_null(p_scenario);
ERR_FAIL_NULL(scenario);
scenario->environment = p_environment;
}
void RendererSceneCull::scenario_set_camera_attributes(RID p_scenario, RID p_camera_attributes) {
Scenario *scenario = scenario_owner.get_or_null(p_scenario);
ERR_FAIL_NULL(scenario);
scenario->camera_attributes = p_camera_attributes;
}
void RendererSceneCull::scenario_set_fallback_environment(RID p_scenario, RID p_environment) {
Scenario *scenario = scenario_owner.get_or_null(p_scenario);
ERR_FAIL_NULL(scenario);
scenario->fallback_environment = p_environment;
}
void RendererSceneCull::scenario_set_reflection_atlas_size(RID p_scenario, int p_reflection_size, int p_reflection_count) {
Scenario *scenario = scenario_owner.get_or_null(p_scenario);
ERR_FAIL_NULL(scenario);
RSG::light_storage->reflection_atlas_set_size(scenario->reflection_atlas, p_reflection_size, p_reflection_count);
}
bool RendererSceneCull::is_scenario(RID p_scenario) const {
return scenario_owner.owns(p_scenario);
}
RID RendererSceneCull::scenario_get_environment(RID p_scenario) {
Scenario *scenario = scenario_owner.get_or_null(p_scenario);
ERR_FAIL_NULL_V(scenario, RID());
return scenario->environment;
}
void RendererSceneCull::scenario_remove_viewport_visibility_mask(RID p_scenario, RID p_viewport) {
Scenario *scenario = scenario_owner.get_or_null(p_scenario);
ERR_FAIL_NULL(scenario);
if (!scenario->viewport_visibility_masks.has(p_viewport)) {
return;
}
uint64_t mask = scenario->viewport_visibility_masks[p_viewport];
scenario->used_viewport_visibility_bits &= ~mask;
scenario->viewport_visibility_masks.erase(p_viewport);
}
void RendererSceneCull::scenario_add_viewport_visibility_mask(RID p_scenario, RID p_viewport) {
Scenario *scenario = scenario_owner.get_or_null(p_scenario);
ERR_FAIL_NULL(scenario);
ERR_FAIL_COND(scenario->viewport_visibility_masks.has(p_viewport));
uint64_t new_mask = 1;
while (new_mask & scenario->used_viewport_visibility_bits) {
new_mask <<= 1;
}
if (new_mask == 0) {
ERR_PRINT("Only 64 viewports per scenario allowed when using visibility ranges.");
new_mask = ((uint64_t)1) << 63;
}
scenario->viewport_visibility_masks[p_viewport] = new_mask;
scenario->used_viewport_visibility_bits |= new_mask;
}
/* INSTANCING API */
void RendererSceneCull::_instance_queue_update(Instance *p_instance, bool p_update_aabb, bool p_update_dependencies) {
if (p_update_aabb) {
p_instance->update_aabb = true;
}
if (p_update_dependencies) {
p_instance->update_dependencies = true;
}
if (p_instance->update_item.in_list()) {
return;
}
_instance_update_list.add(&p_instance->update_item);
}
RID RendererSceneCull::instance_allocate() {
return instance_owner.allocate_rid();
}
void RendererSceneCull::instance_initialize(RID p_rid) {
instance_owner.initialize_rid(p_rid);
Instance *instance = instance_owner.get_or_null(p_rid);
instance->self = p_rid;
}
void RendererSceneCull::_instance_update_mesh_instance(Instance *p_instance) {
bool needs_instance = RSG::mesh_storage->mesh_needs_instance(p_instance->base, p_instance->skeleton.is_valid());
if (needs_instance != p_instance->mesh_instance.is_valid()) {
if (needs_instance) {
p_instance->mesh_instance = RSG::mesh_storage->mesh_instance_create(p_instance->base);
} else {
RSG::mesh_storage->mesh_instance_free(p_instance->mesh_instance);
p_instance->mesh_instance = RID();
}
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(p_instance->base_data);
geom->geometry_instance->set_mesh_instance(p_instance->mesh_instance);
if (p_instance->scenario && p_instance->array_index >= 0) {
InstanceData &idata = p_instance->scenario->instance_data[p_instance->array_index];
if (p_instance->mesh_instance.is_valid()) {
idata.flags |= InstanceData::FLAG_USES_MESH_INSTANCE;
} else {
idata.flags &= ~uint32_t(InstanceData::FLAG_USES_MESH_INSTANCE);
}
}
}
if (p_instance->mesh_instance.is_valid()) {
RSG::mesh_storage->mesh_instance_set_skeleton(p_instance->mesh_instance, p_instance->skeleton);
}
}
void RendererSceneCull::instance_set_base(RID p_instance, RID p_base) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
Scenario *scenario = instance->scenario;
if (instance->base_type != RS::INSTANCE_NONE) {
//free anything related to that base
if (scenario && instance->indexer_id.is_valid()) {
_unpair_instance(instance);
}
if (instance->mesh_instance.is_valid()) {
RSG::mesh_storage->mesh_instance_free(instance->mesh_instance);
instance->mesh_instance = RID();
// no need to set instance data flag here, as it was freed above
}
switch (instance->base_type) {
case RS::INSTANCE_MESH:
case RS::INSTANCE_MULTIMESH:
case RS::INSTANCE_PARTICLES: {
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data);
scene_render->geometry_instance_free(geom->geometry_instance);
} break;
case RS::INSTANCE_LIGHT: {
InstanceLightData *light = static_cast<InstanceLightData *>(instance->base_data);
if (scenario && instance->visible && RSG::light_storage->light_get_type(instance->base) != RS::LIGHT_DIRECTIONAL && light->bake_mode == RS::LIGHT_BAKE_DYNAMIC) {
scenario->dynamic_lights.erase(light->instance);
}
#ifdef DEBUG_ENABLED
if (light->geometries.size()) {
ERR_PRINT("BUG, indexing did not unpair geometries from light.");
}
#endif
if (scenario && light->D) {
scenario->directional_lights.erase(light->D);
light->D = nullptr;
}
RSG::light_storage->light_instance_free(light->instance);
} break;
case RS::INSTANCE_PARTICLES_COLLISION: {
InstanceParticlesCollisionData *collision = static_cast<InstanceParticlesCollisionData *>(instance->base_data);
RSG::utilities->free(collision->instance);
} break;
case RS::INSTANCE_FOG_VOLUME: {
InstanceFogVolumeData *volume = static_cast<InstanceFogVolumeData *>(instance->base_data);
scene_render->free(volume->instance);
} break;
case RS::INSTANCE_VISIBLITY_NOTIFIER: {
//none
} break;
case RS::INSTANCE_REFLECTION_PROBE: {
InstanceReflectionProbeData *reflection_probe = static_cast<InstanceReflectionProbeData *>(instance->base_data);
RSG::light_storage->reflection_probe_instance_free(reflection_probe->instance);
if (reflection_probe->update_list.in_list()) {
reflection_probe_render_list.remove(&reflection_probe->update_list);
}
} break;
case RS::INSTANCE_DECAL: {
InstanceDecalData *decal = static_cast<InstanceDecalData *>(instance->base_data);
RSG::texture_storage->decal_instance_free(decal->instance);
} break;
case RS::INSTANCE_LIGHTMAP: {
InstanceLightmapData *lightmap_data = static_cast<InstanceLightmapData *>(instance->base_data);
//erase dependencies, since no longer a lightmap
while (lightmap_data->users.begin()) {
instance_geometry_set_lightmap((*lightmap_data->users.begin())->self, RID(), Rect2(), 0);
}
RSG::light_storage->lightmap_instance_free(lightmap_data->instance);
} break;
case RS::INSTANCE_VOXEL_GI: {
InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(instance->base_data);
#ifdef DEBUG_ENABLED
if (voxel_gi->geometries.size()) {
ERR_PRINT("BUG, indexing did not unpair geometries from VoxelGI.");
}
#endif
#ifdef DEBUG_ENABLED
if (voxel_gi->lights.size()) {
ERR_PRINT("BUG, indexing did not unpair lights from VoxelGI.");
}
#endif
if (voxel_gi->update_element.in_list()) {
voxel_gi_update_list.remove(&voxel_gi->update_element);
}
scene_render->free(voxel_gi->probe_instance);
} break;
case RS::INSTANCE_OCCLUDER: {
if (scenario && instance->visible) {
RendererSceneOcclusionCull::get_singleton()->scenario_remove_instance(instance->scenario->self, p_instance);
}
} break;
default: {
}
}
if (instance->base_data) {
memdelete(instance->base_data);
instance->base_data = nullptr;
}
instance->materials.clear();
}
instance->base_type = RS::INSTANCE_NONE;
instance->base = RID();
if (p_base.is_valid()) {
instance->base_type = RSG::utilities->get_base_type(p_base);
// fix up a specific malfunctioning case before the switch, so it can be handled
if (instance->base_type == RS::INSTANCE_NONE && RendererSceneOcclusionCull::get_singleton()->is_occluder(p_base)) {
instance->base_type = RS::INSTANCE_OCCLUDER;
}
switch (instance->base_type) {
case RS::INSTANCE_NONE: {
ERR_PRINT_ONCE("unimplemented base type encountered in renderer scene cull");
return;
}
case RS::INSTANCE_LIGHT: {
InstanceLightData *light = memnew(InstanceLightData);
if (scenario && RSG::light_storage->light_get_type(p_base) == RS::LIGHT_DIRECTIONAL) {
light->D = scenario->directional_lights.push_back(instance);
}
light->instance = RSG::light_storage->light_instance_create(p_base);
instance->base_data = light;
} break;
case RS::INSTANCE_MESH:
case RS::INSTANCE_MULTIMESH:
case RS::INSTANCE_PARTICLES: {
InstanceGeometryData *geom = memnew(InstanceGeometryData);
instance->base_data = geom;
geom->geometry_instance = scene_render->geometry_instance_create(p_base);
ERR_FAIL_NULL(geom->geometry_instance);
geom->geometry_instance->set_skeleton(instance->skeleton);
geom->geometry_instance->set_material_override(instance->material_override);
geom->geometry_instance->set_material_overlay(instance->material_overlay);
geom->geometry_instance->set_surface_materials(instance->materials);
geom->geometry_instance->set_transform(instance->transform, instance->aabb, instance->transformed_aabb);
geom->geometry_instance->set_layer_mask(instance->layer_mask);
geom->geometry_instance->set_pivot_data(instance->sorting_offset, instance->use_aabb_center);
geom->geometry_instance->set_lod_bias(instance->lod_bias);
geom->geometry_instance->set_transparency(instance->transparency);
geom->geometry_instance->set_use_baked_light(instance->baked_light);
geom->geometry_instance->set_use_dynamic_gi(instance->dynamic_gi);
geom->geometry_instance->set_use_lightmap(RID(), instance->lightmap_uv_scale, instance->lightmap_slice_index);
geom->geometry_instance->set_instance_shader_uniforms_offset(instance->instance_allocated_shader_uniforms_offset);
geom->geometry_instance->set_cast_double_sided_shadows(instance->cast_shadows == RS::SHADOW_CASTING_SETTING_DOUBLE_SIDED);
if (instance->lightmap_sh.size() == 9) {
geom->geometry_instance->set_lightmap_capture(instance->lightmap_sh.ptr());
}
for (Instance *E : instance->visibility_dependencies) {
Instance *dep_instance = E;
ERR_CONTINUE(dep_instance->array_index == -1);
ERR_CONTINUE(dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index != -1);
dep_instance->scenario->instance_data[dep_instance->array_index].parent_array_index = instance->array_index;
}
} break;
case RS::INSTANCE_PARTICLES_COLLISION: {
InstanceParticlesCollisionData *collision = memnew(InstanceParticlesCollisionData);
collision->instance = RSG::particles_storage->particles_collision_instance_create(p_base);
RSG::particles_storage->particles_collision_instance_set_active(collision->instance, instance->visible);
instance->base_data = collision;
} break;
case RS::INSTANCE_FOG_VOLUME: {
InstanceFogVolumeData *volume = memnew(InstanceFogVolumeData);
volume->instance = scene_render->fog_volume_instance_create(p_base);
scene_render->fog_volume_instance_set_active(volume->instance, instance->visible);
instance->base_data = volume;
} break;
case RS::INSTANCE_VISIBLITY_NOTIFIER: {
InstanceVisibilityNotifierData *vnd = memnew(InstanceVisibilityNotifierData);
vnd->base = p_base;
instance->base_data = vnd;
} break;
case RS::INSTANCE_REFLECTION_PROBE: {
InstanceReflectionProbeData *reflection_probe = memnew(InstanceReflectionProbeData);
reflection_probe->owner = instance;
instance->base_data = reflection_probe;
reflection_probe->instance = RSG::light_storage->reflection_probe_instance_create(p_base);
} break;
case RS::INSTANCE_DECAL: {
InstanceDecalData *decal = memnew(InstanceDecalData);
decal->owner = instance;
instance->base_data = decal;
decal->instance = RSG::texture_storage->decal_instance_create(p_base);
RSG::texture_storage->decal_instance_set_sorting_offset(decal->instance, instance->sorting_offset);
} break;
case RS::INSTANCE_LIGHTMAP: {
InstanceLightmapData *lightmap_data = memnew(InstanceLightmapData);
instance->base_data = lightmap_data;
lightmap_data->instance = RSG::light_storage->lightmap_instance_create(p_base);
} break;
case RS::INSTANCE_VOXEL_GI: {
InstanceVoxelGIData *voxel_gi = memnew(InstanceVoxelGIData);
instance->base_data = voxel_gi;
voxel_gi->owner = instance;
if (scenario && !voxel_gi->update_element.in_list()) {
voxel_gi_update_list.add(&voxel_gi->update_element);
}
voxel_gi->probe_instance = scene_render->voxel_gi_instance_create(p_base);
} break;
case RS::INSTANCE_OCCLUDER: {
if (scenario) {
RendererSceneOcclusionCull::get_singleton()->scenario_set_instance(scenario->self, p_instance, p_base, instance->transform, instance->visible);
}
} break;
default: {
}
}
instance->base = p_base;
if (instance->base_type == RS::INSTANCE_MESH) {
_instance_update_mesh_instance(instance);
}
//forcefully update the dependency now, so if for some reason it gets removed, we can immediately clear it
RSG::utilities->base_update_dependency(p_base, &instance->dependency_tracker);
}
_instance_queue_update(instance, true, true);
}
void RendererSceneCull::instance_set_scenario(RID p_instance, RID p_scenario) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
if (instance->scenario) {
instance->scenario->instances.remove(&instance->scenario_item);
if (instance->indexer_id.is_valid()) {
_unpair_instance(instance);
}
switch (instance->base_type) {
case RS::INSTANCE_LIGHT: {
InstanceLightData *light = static_cast<InstanceLightData *>(instance->base_data);
if (instance->visible && RSG::light_storage->light_get_type(instance->base) != RS::LIGHT_DIRECTIONAL && light->bake_mode == RS::LIGHT_BAKE_DYNAMIC) {
instance->scenario->dynamic_lights.erase(light->instance);
}
#ifdef DEBUG_ENABLED
if (light->geometries.size()) {
ERR_PRINT("BUG, indexing did not unpair geometries from light.");
}
#endif
if (light->D) {
instance->scenario->directional_lights.erase(light->D);
light->D = nullptr;
}
} break;
case RS::INSTANCE_REFLECTION_PROBE: {
InstanceReflectionProbeData *reflection_probe = static_cast<InstanceReflectionProbeData *>(instance->base_data);
RSG::light_storage->reflection_probe_release_atlas_index(reflection_probe->instance);
} break;
case RS::INSTANCE_PARTICLES_COLLISION: {
heightfield_particle_colliders_update_list.erase(instance);
} break;
case RS::INSTANCE_VOXEL_GI: {
InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(instance->base_data);
#ifdef DEBUG_ENABLED
if (voxel_gi->geometries.size()) {
ERR_PRINT("BUG, indexing did not unpair geometries from VoxelGI.");
}
#endif
#ifdef DEBUG_ENABLED
if (voxel_gi->lights.size()) {
ERR_PRINT("BUG, indexing did not unpair lights from VoxelGI.");
}
#endif
if (voxel_gi->update_element.in_list()) {
voxel_gi_update_list.remove(&voxel_gi->update_element);
}
} break;
case RS::INSTANCE_OCCLUDER: {
if (instance->visible) {
RendererSceneOcclusionCull::get_singleton()->scenario_remove_instance(instance->scenario->self, p_instance);
}
} break;
default: {
}
}
instance->scenario = nullptr;
}
if (p_scenario.is_valid()) {
Scenario *scenario = scenario_owner.get_or_null(p_scenario);
ERR_FAIL_NULL(scenario);
instance->scenario = scenario;
scenario->instances.add(&instance->scenario_item);
switch (instance->base_type) {
case RS::INSTANCE_LIGHT: {
InstanceLightData *light = static_cast<InstanceLightData *>(instance->base_data);
if (RSG::light_storage->light_get_type(instance->base) == RS::LIGHT_DIRECTIONAL) {
light->D = scenario->directional_lights.push_back(instance);
}
} break;
case RS::INSTANCE_VOXEL_GI: {
InstanceVoxelGIData *voxel_gi = static_cast<InstanceVoxelGIData *>(instance->base_data);
if (!voxel_gi->update_element.in_list()) {
voxel_gi_update_list.add(&voxel_gi->update_element);
}
} break;
case RS::INSTANCE_OCCLUDER: {
RendererSceneOcclusionCull::get_singleton()->scenario_set_instance(scenario->self, p_instance, instance->base, instance->transform, instance->visible);
} break;
default: {
}
}
_instance_queue_update(instance, true, true);
}
}
void RendererSceneCull::instance_set_layer_mask(RID p_instance, uint32_t p_mask) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
if (instance->layer_mask == p_mask) {
return;
}
instance->layer_mask = p_mask;
if (instance->scenario && instance->array_index >= 0) {
instance->scenario->instance_data[instance->array_index].layer_mask = p_mask;
}
if ((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK && instance->base_data) {
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data);
ERR_FAIL_NULL(geom->geometry_instance);
geom->geometry_instance->set_layer_mask(p_mask);
if (geom->can_cast_shadows) {
for (HashSet<RendererSceneCull::Instance *>::Iterator I = geom->lights.begin(); I != geom->lights.end(); ++I) {
InstanceLightData *light = static_cast<InstanceLightData *>((*I)->base_data);
light->shadow_dirty = true;
}
}
}
}
void RendererSceneCull::instance_set_pivot_data(RID p_instance, float p_sorting_offset, bool p_use_aabb_center) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
instance->sorting_offset = p_sorting_offset;
instance->use_aabb_center = p_use_aabb_center;
if ((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK && instance->base_data) {
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data);
ERR_FAIL_NULL(geom->geometry_instance);
geom->geometry_instance->set_pivot_data(p_sorting_offset, p_use_aabb_center);
} else if (instance->base_type == RS::INSTANCE_DECAL && instance->base_data) {
InstanceDecalData *decal = static_cast<InstanceDecalData *>(instance->base_data);
RSG::texture_storage->decal_instance_set_sorting_offset(decal->instance, instance->sorting_offset);
}
}
void RendererSceneCull::instance_geometry_set_transparency(RID p_instance, float p_transparency) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
instance->transparency = p_transparency;
if ((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK && instance->base_data) {
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data);
ERR_FAIL_NULL(geom->geometry_instance);
geom->geometry_instance->set_transparency(p_transparency);
}
}
void RendererSceneCull::instance_set_transform(RID p_instance, const Transform3D &p_transform) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
if (instance->transform == p_transform) {
return; //must be checked to avoid worst evil
}
#ifdef DEBUG_ENABLED
for (int i = 0; i < 4; i++) {
const Vector3 &v = i < 3 ? p_transform.basis.rows[i] : p_transform.origin;
ERR_FAIL_COND(!v.is_finite());
}
#endif
instance->transform = p_transform;
_instance_queue_update(instance, true);
}
void RendererSceneCull::instance_attach_object_instance_id(RID p_instance, ObjectID p_id) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
instance->object_id = p_id;
}
void RendererSceneCull::instance_set_blend_shape_weight(RID p_instance, int p_shape, float p_weight) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
if (instance->update_item.in_list()) {
_update_dirty_instance(instance);
}
if (instance->mesh_instance.is_valid()) {
RSG::mesh_storage->mesh_instance_set_blend_shape_weight(instance->mesh_instance, p_shape, p_weight);
}
}
void RendererSceneCull::instance_set_surface_override_material(RID p_instance, int p_surface, RID p_material) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
if (instance->base_type == RS::INSTANCE_MESH) {
//may not have been updated yet, may also have not been set yet. When updated will be correcte, worst case
instance->materials.resize(MAX(p_surface + 1, RSG::mesh_storage->mesh_get_surface_count(instance->base)));
}
ERR_FAIL_INDEX(p_surface, instance->materials.size());
instance->materials.write[p_surface] = p_material;
_instance_queue_update(instance, false, true);
}
void RendererSceneCull::instance_set_visible(RID p_instance, bool p_visible) {
Instance *instance = instance_owner.get_or_null(p_instance);
ERR_FAIL_NULL(instance);
if (instance->visible == p_visible) {
return;
}
instance->visible = p_visible;
if (p_visible) {
if (instance->scenario != nullptr) {
_instance_queue_update(instance, true, false);
}
} else if (instance->indexer_id.is_valid()) {
_unpair_instance(instance);
}
if (instance->base_type == RS::INSTANCE_LIGHT) {
InstanceLightData *light = static_cast<InstanceLightData *>(instance->base_data);
if (instance->scenario && RSG::light_storage->light_get_type(instance->base) != RS::LIGHT_DIRECTIONAL && light->bake_mode == RS::LIGHT_BAKE_DYNAMIC) {
if (p_visible) {
instance->scenario->dynamic_lights.push_back(light->instance);
} else {
instance->scenario->dynamic_lights.erase(light->instance);
}
}
}
if (instance->base_type == RS::INSTANCE_PARTICLES_COLLISION) {
InstanceParticlesCollisionData *collision = static_cast<InstanceParticlesCollisionData *>(instance->base_data);
RSG::particles_storage->particles_collision_instance_set_active(collision->instance, p_visible);
}
if (instance->base_type == RS::INSTANCE_FOG_VOLUME) {