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| |
| #include "computefilteredboundingvolumejob_p.h" |
| |
| #include <Qt3DRender/private/renderer_p.h> |
| #include <Qt3DRender/private/entity_p.h> |
| #include <Qt3DRender/private/renderlogging_p.h> |
| #include <Qt3DRender/private/sphere_p.h> |
| #include <Qt3DRender/private/job_common_p.h> |
| #include <Qt3DRender/private/managers_p.h> |
| #include <Qt3DRender/private/nodemanagers_p.h> |
| |
| #include <QThread> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Qt3DRender { |
| namespace Render { |
| |
| namespace { |
| |
| void expandWorldBoundingVolume(NodeManagers *manager, |
| Qt3DRender::Render::Sphere *sphere, |
| Qt3DRender::Render::Entity *node, |
| Qt3DRender::Render::Entity *excludeSubTree) |
| { |
| Qt3DRender::Render::Sphere childSphere(*node->worldBoundingVolume()); |
| // Go to the nodes that have the most depth |
| const auto childrenHandles = node->childrenHandles(); |
| for (const HEntity &handle : childrenHandles) { |
| Entity *c = manager->renderNodesManager()->data(handle); |
| if (c && c != excludeSubTree) |
| expandWorldBoundingVolume(manager, &childSphere, c, excludeSubTree); |
| } |
| sphere->expandToContain(childSphere); |
| } |
| |
| } // namespace |
| |
| ComputeFilteredBoundingVolumeJob::ComputeFilteredBoundingVolumeJob() |
| : m_root(nullptr) |
| , m_ignoreSubTree(nullptr) |
| , m_manager(nullptr) |
| { |
| SET_JOB_RUN_STAT_TYPE(this, JobTypes::ExpandBoundingVolume, 0); |
| } |
| |
| void ComputeFilteredBoundingVolumeJob::setRoot(Entity *root) |
| { |
| m_root = root; |
| } |
| |
| void ComputeFilteredBoundingVolumeJob::setManagers(NodeManagers *manager) |
| { |
| m_manager = manager; |
| } |
| |
| void ComputeFilteredBoundingVolumeJob::ignoreSubTree(Entity *node) |
| { |
| m_ignoreSubTree = node; |
| } |
| |
| void ComputeFilteredBoundingVolumeJob::run() |
| { |
| qCDebug(Jobs) << "Entering" << Q_FUNC_INFO << QThread::currentThread(); |
| |
| if (!m_root) |
| return; |
| if (!m_ignoreSubTree) { |
| finished(*m_root->worldBoundingVolumeWithChildren()); |
| return; |
| } |
| |
| bool isFilterChildOfRoot = false; |
| Entity *parent = m_ignoreSubTree->parent(); |
| while (parent) { |
| if (parent == m_root) { |
| isFilterChildOfRoot = true; |
| break; |
| } |
| parent = parent->parent(); |
| } |
| if (!isFilterChildOfRoot) { |
| finished(*m_root->worldBoundingVolumeWithChildren()); |
| return; |
| } |
| |
| Qt3DRender::Render::Sphere sphere; |
| expandWorldBoundingVolume(m_manager, &sphere, m_root, m_ignoreSubTree); |
| finished(sphere); |
| |
| qCDebug(Jobs) << "Exiting" << Q_FUNC_INFO << QThread::currentThread(); |
| } |
| |
| void ComputeFilteredBoundingVolumeJob::finished(const Qt3DRender::Render::Sphere &sphere) |
| { |
| Q_UNUSED(sphere); |
| } |
| |
| } // namespace Render |
| } // namespace Qt3DRender |
| |
| QT_END_NAMESPACE |