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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) 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. */
/*************************************************************************/
#include "renderer_scene_cull.h"
#include "core/config/project_settings.h"
#include "core/os/os.h"
#include "rendering_server_default.h"
#include "rendering_server_globals.h"
#include <new>
/* CAMERA API */
RID RendererSceneCull::camera_create() {
Camera *camera = memnew(Camera);
return camera_owner.make_rid(camera);
}
void RendererSceneCull::camera_set_perspective(RID p_camera, float p_fovy_degrees, float p_z_near, float p_z_far) {
Camera *camera = camera_owner.getornull(p_camera);
ERR_FAIL_COND(!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.getornull(p_camera);
ERR_FAIL_COND(!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.getornull(p_camera);
ERR_FAIL_COND(!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 Transform &p_transform) {
Camera *camera = camera_owner.getornull(p_camera);
ERR_FAIL_COND(!camera);
camera->transform = p_transform.orthonormalized();
}
void RendererSceneCull::camera_set_cull_mask(RID p_camera, uint32_t p_layers) {
Camera *camera = camera_owner.getornull(p_camera);
ERR_FAIL_COND(!camera);
camera->visible_layers = p_layers;
}
void RendererSceneCull::camera_set_environment(RID p_camera, RID p_env) {
Camera *camera = camera_owner.getornull(p_camera);
ERR_FAIL_COND(!camera);
camera->env = p_env;
}
void RendererSceneCull::camera_set_camera_effects(RID p_camera, RID p_fx) {
Camera *camera = camera_owner.getornull(p_camera);
ERR_FAIL_COND(!camera);
camera->effects = p_fx;
}
void RendererSceneCull::camera_set_use_vertical_aspect(RID p_camera, bool p_enable) {
Camera *camera = camera_owner.getornull(p_camera);
ERR_FAIL_COND(!camera);
camera->vaspect = p_enable;
}
bool RendererSceneCull::is_camera(RID p_camera) const {
return camera_owner.owns(p_camera);
}
/* 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;
}
} 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(A);
lightmap_data->geometries.insert(B);
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_GI_PROBE) && B->base_type == RS::INSTANCE_GI_PROBE && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->gi_probes.insert(B);
if (A->dynamic_gi) {
gi_probe->dynamic_geometries.insert(A);
} else {
gi_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_GI_PROBE_DIRTY;
}
} else if (B->base_type == RS::INSTANCE_GI_PROBE && A->base_type == RS::INSTANCE_LIGHT) {
InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(B->base_data);
gi_probe->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::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;
}
} 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_GI_PROBE) && B->base_type == RS::INSTANCE_GI_PROBE && ((1 << A->base_type) & RS::INSTANCE_GEOMETRY_MASK)) {
InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(B->base_data);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(A->base_data);
geom->gi_probes.erase(B);
if (A->dynamic_gi) {
gi_probe->dynamic_geometries.erase(A);
} else {
gi_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_GI_PROBE_DIRTY;
}
} else if (B->base_type == RS::INSTANCE_GI_PROBE && A->base_type == RS::INSTANCE_LIGHT) {
InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(B->base_data);
gi_probe->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::storage->particles_remove_collision(A->base, collision->instance);
}
}
RID RendererSceneCull::scenario_create() {
Scenario *scenario = memnew(Scenario);
ERR_FAIL_COND_V(!scenario, RID());
RID scenario_rid = scenario_owner.make_rid(scenario);
scenario->self = scenario_rid;
scenario->reflection_probe_shadow_atlas = scene_render->shadow_atlas_create();
scene_render->shadow_atlas_set_size(scenario->reflection_probe_shadow_atlas, 1024); //make enough shadows for close distance, don't bother with rest
scene_render->shadow_atlas_set_quadrant_subdivision(scenario->reflection_probe_shadow_atlas, 0, 4);
scene_render->shadow_atlas_set_quadrant_subdivision(scenario->reflection_probe_shadow_atlas, 1, 4);
scene_render->shadow_atlas_set_quadrant_subdivision(scenario->reflection_probe_shadow_atlas, 2, 4);
scene_render->shadow_atlas_set_quadrant_subdivision(scenario->reflection_probe_shadow_atlas, 3, 8);
scenario->reflection_atlas = scene_render->reflection_atlas_create();
scenario->instance_aabbs.set_page_pool(&instance_aabb_page_pool);
scenario->instance_data.set_page_pool(&instance_data_page_pool);
return scenario_rid;
}
void RendererSceneCull::scenario_set_debug(RID p_scenario, RS::ScenarioDebugMode p_debug_mode) {
Scenario *scenario = scenario_owner.getornull(p_scenario);
ERR_FAIL_COND(!scenario);
scenario->debug = p_debug_mode;
}
void RendererSceneCull::scenario_set_environment(RID p_scenario, RID p_environment) {
Scenario *scenario = scenario_owner.getornull(p_scenario);
ERR_FAIL_COND(!scenario);
scenario->environment = p_environment;
}
void RendererSceneCull::scenario_set_camera_effects(RID p_scenario, RID p_camera_effects) {
Scenario *scenario = scenario_owner.getornull(p_scenario);
ERR_FAIL_COND(!scenario);
scenario->camera_effects = p_camera_effects;
}
void RendererSceneCull::scenario_set_fallback_environment(RID p_scenario, RID p_environment) {
Scenario *scenario = scenario_owner.getornull(p_scenario);
ERR_FAIL_COND(!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.getornull(p_scenario);
ERR_FAIL_COND(!scenario);
scene_render->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.getornull(p_scenario);
ERR_FAIL_COND_V(!scenario, RID());
return scenario->environment;
}
/* 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_create() {
Instance *instance = memnew(Instance);
ERR_FAIL_COND_V(!instance, RID());
RID instance_rid = instance_owner.make_rid(instance);
instance->self = instance_rid;
return instance_rid;
}
void RendererSceneCull::_instance_update_mesh_instance(Instance *p_instance) {
bool needs_instance = RSG::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::storage->mesh_instance_create(p_instance->base);
} else {
RSG::storage->free(p_instance->mesh_instance);
p_instance->mesh_instance = RID();
}
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(p_instance->base_data);
scene_render->geometry_instance_set_mesh_instance(geom->geometry_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::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.getornull(p_instance);
ERR_FAIL_COND(!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::storage->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_IMMEDIATE:
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::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;
}
scene_render->free(light->instance);
} break;
case RS::INSTANCE_PARTICLES_COLLISION: {
InstanceParticlesCollisionData *collision = static_cast<InstanceParticlesCollisionData *>(instance->base_data);
RSG::storage->free(collision->instance);
} break;
case RS::INSTANCE_REFLECTION_PROBE: {
InstanceReflectionProbeData *reflection_probe = static_cast<InstanceReflectionProbeData *>(instance->base_data);
scene_render->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);
scene_render->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.front()) {
instance_geometry_set_lightmap(lightmap_data->users.front()->get()->self, RID(), Rect2(), 0);
}
scene_render->free(lightmap_data->instance);
} break;
case RS::INSTANCE_GI_PROBE: {
InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(instance->base_data);
#ifdef DEBUG_ENABLED
if (gi_probe->geometries.size()) {
ERR_PRINT("BUG, indexing did not unpair geometries from GIProbe.");
}
#endif
#ifdef DEBUG_ENABLED
if (gi_probe->lights.size()) {
ERR_PRINT("BUG, indexing did not unpair lights from GIProbe.");
}
#endif
if (gi_probe->update_element.in_list()) {
gi_probe_update_list.remove(&gi_probe->update_element);
}
scene_render->free(gi_probe->probe_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::storage->get_base_type(p_base);
ERR_FAIL_COND(instance->base_type == RS::INSTANCE_NONE);
switch (instance->base_type) {
case RS::INSTANCE_LIGHT: {
InstanceLightData *light = memnew(InstanceLightData);
if (scenario && RSG::storage->light_get_type(p_base) == RS::LIGHT_DIRECTIONAL) {
light->D = scenario->directional_lights.push_back(instance);
}
light->instance = scene_render->light_instance_create(p_base);
instance->base_data = light;
} break;
case RS::INSTANCE_MESH:
case RS::INSTANCE_MULTIMESH:
case RS::INSTANCE_IMMEDIATE:
case RS::INSTANCE_PARTICLES: {
InstanceGeometryData *geom = memnew(InstanceGeometryData);
instance->base_data = geom;
geom->geometry_instance = scene_render->geometry_instance_create(p_base);
scene_render->geometry_instance_set_skeleton(geom->geometry_instance, instance->skeleton);
scene_render->geometry_instance_set_material_override(geom->geometry_instance, instance->material_override);
scene_render->geometry_instance_set_surface_materials(geom->geometry_instance, instance->materials);
scene_render->geometry_instance_set_transform(geom->geometry_instance, instance->transform, instance->aabb, instance->transformed_aabb);
scene_render->geometry_instance_set_layer_mask(geom->geometry_instance, instance->layer_mask);
scene_render->geometry_instance_set_lod_bias(geom->geometry_instance, instance->lod_bias);
scene_render->geometry_instance_set_use_baked_light(geom->geometry_instance, instance->baked_light);
scene_render->geometry_instance_set_use_dynamic_gi(geom->geometry_instance, instance->dynamic_gi);
scene_render->geometry_instance_set_cast_double_sided_shadows(geom->geometry_instance, instance->cast_shadows == RS::SHADOW_CASTING_SETTING_DOUBLE_SIDED);
scene_render->geometry_instance_set_use_lightmap(geom->geometry_instance, RID(), instance->lightmap_uv_scale, instance->lightmap_slice_index);
if (instance->lightmap_sh.size() == 9) {
scene_render->geometry_instance_set_lightmap_capture(geom->geometry_instance, instance->lightmap_sh.ptr());
}
} break;
case RS::INSTANCE_PARTICLES_COLLISION: {
InstanceParticlesCollisionData *collision = memnew(InstanceParticlesCollisionData);
collision->instance = RSG::storage->particles_collision_instance_create(p_base);
RSG::storage->particles_collision_instance_set_active(collision->instance, instance->visible);
instance->base_data = collision;
} break;
case RS::INSTANCE_REFLECTION_PROBE: {
InstanceReflectionProbeData *reflection_probe = memnew(InstanceReflectionProbeData);
reflection_probe->owner = instance;
instance->base_data = reflection_probe;
reflection_probe->instance = scene_render->reflection_probe_instance_create(p_base);
} break;
case RS::INSTANCE_DECAL: {
InstanceDecalData *decal = memnew(InstanceDecalData);
decal->owner = instance;
instance->base_data = decal;
decal->instance = scene_render->decal_instance_create(p_base);
} break;
case RS::INSTANCE_LIGHTMAP: {
InstanceLightmapData *lightmap_data = memnew(InstanceLightmapData);
instance->base_data = lightmap_data;
lightmap_data->instance = scene_render->lightmap_instance_create(p_base);
} break;
case RS::INSTANCE_GI_PROBE: {
InstanceGIProbeData *gi_probe = memnew(InstanceGIProbeData);
instance->base_data = gi_probe;
gi_probe->owner = instance;
if (scenario && !gi_probe->update_element.in_list()) {
gi_probe_update_list.add(&gi_probe->update_element);
}
gi_probe->probe_instance = scene_render->gi_probe_instance_create(p_base);
} 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::storage->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.getornull(p_instance);
ERR_FAIL_COND(!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);
#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);
scene_render->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_GI_PROBE: {
InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(instance->base_data);
#ifdef DEBUG_ENABLED
if (gi_probe->geometries.size()) {
ERR_PRINT("BUG, indexing did not unpair geometries from GIProbe.");
}
#endif
#ifdef DEBUG_ENABLED
if (gi_probe->lights.size()) {
ERR_PRINT("BUG, indexing did not unpair lights from GIProbe.");
}
#endif
if (gi_probe->update_element.in_list()) {
gi_probe_update_list.remove(&gi_probe->update_element);
}
} break;
default: {
}
}
instance->scenario = nullptr;
}
if (p_scenario.is_valid()) {
Scenario *scenario = scenario_owner.getornull(p_scenario);
ERR_FAIL_COND(!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::storage->light_get_type(instance->base) == RS::LIGHT_DIRECTIONAL) {
light->D = scenario->directional_lights.push_back(instance);
}
} break;
case RS::INSTANCE_GI_PROBE: {
InstanceGIProbeData *gi_probe = static_cast<InstanceGIProbeData *>(instance->base_data);
if (!gi_probe->update_element.in_list()) {
gi_probe_update_list.add(&gi_probe->update_element);
}
} 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.getornull(p_instance);
ERR_FAIL_COND(!instance);
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);
scene_render->geometry_instance_set_layer_mask(geom->geometry_instance, p_mask);
}
}
void RendererSceneCull::instance_set_transform(RID p_instance, const Transform &p_transform) {
Instance *instance = instance_owner.getornull(p_instance);
ERR_FAIL_COND(!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.elements[i] : p_transform.origin;
ERR_FAIL_COND(Math::is_inf(v.x));
ERR_FAIL_COND(Math::is_nan(v.x));
ERR_FAIL_COND(Math::is_inf(v.y));
ERR_FAIL_COND(Math::is_nan(v.y));
ERR_FAIL_COND(Math::is_inf(v.z));
ERR_FAIL_COND(Math::is_nan(v.z));
}
#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.getornull(p_instance);
ERR_FAIL_COND(!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.getornull(p_instance);
ERR_FAIL_COND(!instance);
if (instance->update_item.in_list()) {
_update_dirty_instance(instance);
}
if (instance->mesh_instance.is_valid()) {
RSG::storage->mesh_instance_set_blend_shape_weight(instance->mesh_instance, p_shape, p_weight);
}
}
void RendererSceneCull::instance_set_surface_material(RID p_instance, int p_surface, RID p_material) {
Instance *instance = instance_owner.getornull(p_instance);
ERR_FAIL_COND(!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::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.getornull(p_instance);
ERR_FAIL_COND(!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::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::storage->particles_collision_instance_set_active(collision->instance, p_visible);
}
}
inline bool is_geometry_instance(RenderingServer::InstanceType p_type) {
return p_type == RS::INSTANCE_MESH || p_type == RS::INSTANCE_MULTIMESH || p_type == RS::INSTANCE_PARTICLES || p_type == RS::INSTANCE_IMMEDIATE;
}
void RendererSceneCull::instance_set_custom_aabb(RID p_instance, AABB p_aabb) {
Instance *instance = instance_owner.getornull(p_instance);
ERR_FAIL_COND(!instance);
ERR_FAIL_COND(!is_geometry_instance(instance->base_type));
if (p_aabb != AABB()) {
// Set custom AABB
if (instance->custom_aabb == nullptr) {
instance->custom_aabb = memnew(AABB);
}
*instance->custom_aabb = p_aabb;
} else {
// Clear custom AABB
if (instance->custom_aabb != nullptr) {
memdelete(instance->custom_aabb);
instance->custom_aabb = nullptr;
}
}
if (instance->scenario) {
_instance_queue_update(instance, true, false);
}
}
void RendererSceneCull::instance_attach_skeleton(RID p_instance, RID p_skeleton) {
Instance *instance = instance_owner.getornull(p_instance);
ERR_FAIL_COND(!instance);
if (instance->skeleton == p_skeleton) {
return;
}
instance->skeleton = p_skeleton;
if (p_skeleton.is_valid()) {
//update the dependency now, so if cleared, we remove it
RSG::storage->skeleton_update_dependency(p_skeleton, &instance->dependency_tracker);
}
_instance_queue_update(instance, true, true);
if ((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK && instance->base_data) {
_instance_update_mesh_instance(instance);
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data);
scene_render->geometry_instance_set_skeleton(geom->geometry_instance, p_skeleton);
}
}
void RendererSceneCull::instance_set_exterior(RID p_instance, bool p_enabled) {
}
void RendererSceneCull::instance_set_extra_visibility_margin(RID p_instance, real_t p_margin) {
Instance *instance = instance_owner.getornull(p_instance);
ERR_FAIL_COND(!instance);
instance->extra_margin = p_margin;
_instance_queue_update(instance, true, false);
}
Vector<ObjectID> RendererSceneCull::instances_cull_aabb(const AABB &p_aabb, RID p_scenario) const {
Vector<ObjectID> instances;
Scenario *scenario = scenario_owner.getornull(p_scenario);
ERR_FAIL_COND_V(!scenario, instances);
const_cast<RendererSceneCull *>(this)->update_dirty_instances(); // check dirty instances before culling
struct CullAABB {
Vector<ObjectID> instances;
_FORCE_INLINE_ bool operator()(void *p_data) {
Instance *p_instance = (Instance *)p_data;
if (!p_instance->object_id.is_null()) {
instances.push_back(p_instance->object_id);
}
return false;
}
};
CullAABB cull_aabb;
scenario->indexers[Scenario::INDEXER_GEOMETRY].aabb_query(p_aabb, cull_aabb);
scenario->indexers[Scenario::INDEXER_VOLUMES].aabb_query(p_aabb, cull_aabb);
return cull_aabb.instances;
}
Vector<ObjectID> RendererSceneCull::instances_cull_ray(const Vector3 &p_from, const Vector3 &p_to, RID p_scenario) const {
Vector<ObjectID> instances;
Scenario *scenario = scenario_owner.getornull(p_scenario);
ERR_FAIL_COND_V(!scenario, instances);
const_cast<RendererSceneCull *>(this)->update_dirty_instances(); // check dirty instances before culling
struct CullRay {
Vector<ObjectID> instances;
_FORCE_INLINE_ bool operator()(void *p_data) {
Instance *p_instance = (Instance *)p_data;
if (!p_instance->object_id.is_null()) {
instances.push_back(p_instance->object_id);
}
return false;
}
};
CullRay cull_ray;
scenario->indexers[Scenario::INDEXER_GEOMETRY].ray_query(p_from, p_to, cull_ray);
scenario->indexers[Scenario::INDEXER_VOLUMES].ray_query(p_from, p_to, cull_ray);
return cull_ray.instances;
}
Vector<ObjectID> RendererSceneCull::instances_cull_convex(const Vector<Plane> &p_convex, RID p_scenario) const {
Vector<ObjectID> instances;
Scenario *scenario = scenario_owner.getornull(p_scenario);
ERR_FAIL_COND_V(!scenario, instances);
const_cast<RendererSceneCull *>(this)->update_dirty_instances(); // check dirty instances before culling
Vector<Vector3> points = Geometry3D::compute_convex_mesh_points(&p_convex[0], p_convex.size());
struct CullConvex {
Vector<ObjectID> instances;
_FORCE_INLINE_ bool operator()(void *p_data) {
Instance *p_instance = (Instance *)p_data;
if (!p_instance->object_id.is_null()) {
instances.push_back(p_instance->object_id);
}
return false;
}
};
CullConvex cull_convex;
scenario->indexers[Scenario::INDEXER_GEOMETRY].convex_query(p_convex.ptr(), p_convex.size(), points.ptr(), points.size(), cull_convex);
scenario->indexers[Scenario::INDEXER_VOLUMES].convex_query(p_convex.ptr(), p_convex.size(), points.ptr(), points.size(), cull_convex);
return cull_convex.instances;
}
void RendererSceneCull::instance_geometry_set_flag(RID p_instance, RS::InstanceFlags p_flags, bool p_enabled) {
Instance *instance = instance_owner.getornull(p_instance);
ERR_FAIL_COND(!instance);
//ERR_FAIL_COND(((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK));
switch (p_flags) {
case RS::INSTANCE_FLAG_USE_BAKED_LIGHT: {
instance->baked_light = p_enabled;
if (instance->scenario && instance->array_index >= 0) {
InstanceData &idata = instance->scenario->instance_data[instance->array_index];
if (instance->baked_light) {
idata.flags |= InstanceData::FLAG_USES_BAKED_LIGHT;
} else {
idata.flags &= ~uint32_t(InstanceData::FLAG_USES_BAKED_LIGHT);
}
}
if ((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK && instance->base_data) {
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data);
scene_render->geometry_instance_set_use_baked_light(geom->geometry_instance, p_enabled);
}
} break;
case RS::INSTANCE_FLAG_USE_DYNAMIC_GI: {
if (p_enabled == instance->dynamic_gi) {
//bye, redundant
return;
}
if (instance->indexer_id.is_valid()) {
_unpair_instance(instance);
_instance_queue_update(instance, true, true);
}
//once out of octree, can be changed
instance->dynamic_gi = p_enabled;
if ((1 << instance->base_type) & RS::INSTANCE_GEOMETRY_MASK && instance->base_data) {
InstanceGeometryData *geom = static_cast<InstanceGeometryData *>(instance->base_data);
scene_render->geometry_instance_set_use_dynamic_gi(geom->geometry_instance, p_enabled);
}
} break;
case RS::INSTANCE_FLAG_DRAW_NEXT_FRAME_IF_VISIBLE: {
instance->redraw_if_visible = p_enabled;
if (instance->scenario && instance->array_index >= 0) {
InstanceData &idata = instance->scenario->instance_data[instance->array_index];
if (instance->redraw_if_visible) {
idata.flags |= InstanceData::FLAG_REDRAW_IF_VISIBLE;
} else {
idata.flags &= ~uint32_t(InstanceData::FLAG_REDRAW_IF_VISIBLE);
}
}
} break;
default: {
}
}