void Scene::on_frame_begin(const Project& project)
{
impl->m_camera->on_frame_begin(project);
invoke_on_frame_begin(project, environment_edfs());
invoke_on_frame_begin(project, environment_shaders());
invoke_on_frame_begin(project, assemblies());
}
bool Scene::on_frame_begin(
const Project& project,
#ifdef WITH_OSL
OSL::ShadingSystem* shading_system,
#endif
AbortSwitch* abort_switch)
{
bool success = true;
if (impl->m_camera.get())
success = success && impl->m_camera->on_frame_begin(project, abort_switch);
success = success && invoke_on_frame_begin(project, texture_instances(), abort_switch);
success = success && invoke_on_frame_begin(project, environment_edfs(), abort_switch);
success = success && invoke_on_frame_begin(project, environment_shaders(), abort_switch);
if (is_aborted(abort_switch))
return success;
if (impl->m_environment.get())
success = success && impl->m_environment->on_frame_begin(project, abort_switch);
#ifdef WITH_OSL
success = success && invoke_on_frame_begin(project, assemblies(), shading_system, abort_switch);
#else
success = success && invoke_on_frame_begin(project, assemblies(), abort_switch);
#endif
success = success && invoke_on_frame_begin(project, assembly_instances(), abort_switch);
return success;
}
bool Scene::on_frame_begin(
const Project& project,
AbortSwitch* abort_switch)
{
bool success = true;
if (impl->m_camera.get())
success = success && impl->m_camera->on_frame_begin(project, abort_switch);
success = success && invoke_on_frame_begin(project, texture_instances(), abort_switch);
success = success && invoke_on_frame_begin(project, environment_edfs(), abort_switch);
success = success && invoke_on_frame_begin(project, environment_shaders(), abort_switch);
if (is_aborted(abort_switch))
return success;
if (impl->m_environment.get())
success = success && impl->m_environment->on_frame_begin(project, abort_switch);
success = success && invoke_on_frame_begin(project, assemblies(), abort_switch);
success = success && invoke_on_frame_begin(project, assembly_instances(), abort_switch);
return success;
}
bool Assembly::on_frame_begin(const Project& project)
{
bool success = true;
success = success && invoke_on_frame_begin(project, *this, surface_shaders());
success = success && invoke_on_frame_begin(project, *this, bsdfs());
success = success && invoke_on_frame_begin(project, *this, edfs());
success = success && invoke_on_frame_begin(project, *this, materials());
success = success && invoke_on_frame_begin(project, *this, lights());
success = success && invoke_on_frame_begin(project, assemblies());
success = success && invoke_on_frame_begin(project, assembly_instances());
return success;
}
bool Scene::on_frame_begin(
const Project& project,
const BaseGroup* parent,
OnFrameBeginRecorder& recorder,
IAbortSwitch* abort_switch)
{
if (!Entity::on_frame_begin(project, parent, recorder, abort_switch))
return false;
m_camera = project.get_uncached_active_camera();
// Fail if we don't have a camera.
if (m_camera == 0)
{
RENDERER_LOG_ERROR("no cameras in scene or no camera specified in the frame entity.");
return false;
}
bool success = true;
success = success && impl->m_default_surface_shader->on_frame_begin(project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, colors(), recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, textures(), recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, texture_instances(), recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, shader_groups(), recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, cameras(), recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, environment_edfs(), recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, environment_shaders(), recorder, abort_switch);
if (!is_aborted(abort_switch) && impl->m_environment.get())
success = success && impl->m_environment->on_frame_begin(project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, assemblies(), recorder, abort_switch);
success = success && invoke_on_frame_begin(project, this, assembly_instances(), recorder, abort_switch);
return success;
}
bool Assembly::on_frame_begin(
const Project& project,
const BaseGroup* parent,
OnFrameBeginRecorder& recorder,
IAbortSwitch* abort_switch)
{
if (!Entity::on_frame_begin(project, parent, recorder, abort_switch))
return false;
if (!BaseGroup::on_frame_begin(project, parent, recorder, abort_switch))
return false;
bool success = true;
success = success && invoke_on_frame_begin(bsdfs(), project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(bssrdfs(), project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(edfs(), project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(surface_shaders(), project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(materials(), project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(lights(), project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(objects(), project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(object_instances(), project, this, recorder, abort_switch);
success = success && invoke_on_frame_begin(volumes(), project, this, recorder, abort_switch);
if (!success)
return false;
// Collect procedural object instances.
assert(!m_has_render_data);
for (size_t i = 0, e = object_instances().size(); i < e; ++i)
{
const ObjectInstance* object_instance = object_instances().get_by_index(i);
const Object& object = object_instance->get_object();
if (dynamic_cast<const ProceduralObject*>(&object) != nullptr)
m_render_data.m_procedural_object_instances.push_back(make_pair(object_instance, i));
}
m_has_render_data = true;
return true;
}
bool Assembly::on_frame_begin(
const Project& project,
#ifdef WITH_OSL
OSL::ShadingSystem& shading_system,
#endif
AbortSwitch* abort_switch)
{
bool success = true;
success = success && invoke_on_frame_begin(project, texture_instances(), abort_switch);
success = success && invoke_on_frame_begin(project, *this, surface_shaders(), abort_switch);
success = success && invoke_on_frame_begin(project, *this, bsdfs(), abort_switch);
success = success && invoke_on_frame_begin(project, *this, edfs(), abort_switch);
#ifdef WITH_OSL
success = success && invoke_on_frame_begin(project, *this, shading_system, shader_groups(), abort_switch);
#endif
success = success && invoke_on_frame_begin(project, *this, materials(), abort_switch);
success = success && invoke_on_frame_begin(project, *this, lights(), abort_switch);
success = success && invoke_on_frame_begin(project, *this, object_instances(), abort_switch);
#ifdef WITH_OSL
success = success && invoke_on_frame_begin(project, assemblies(), shading_system, abort_switch);
#else
success = success && invoke_on_frame_begin(project, assemblies(), abort_switch);
#endif
success = success && invoke_on_frame_begin(project, assembly_instances(), abort_switch);
return success;
}
