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39
40#include <Qt3DQuickRender/private/qt3dquickrendernodefactory_p.h>
41
42QT_BEGIN_NAMESPACE
43
44namespace Qt3DRender {
45
46Q_GLOBAL_STATIC(QuickRenderNodeFactory, quick_render_node_factory)
47
48QuickRenderNodeFactory *QuickRenderNodeFactory::instance()
49{
50 return quick_render_node_factory();
51}
52
53void QuickRenderNodeFactory::registerType(const char *className, const char *quickName, int major, int minor)
54{
55 m_types.insert(akey: className, avalue: Type(quickName, major, minor));
56}
57
58Qt3DCore::QNode *QuickRenderNodeFactory::createNode(const char *type)
59{
60 if (!m_types.contains(akey: type))
61 return nullptr;
62
63 Type &typeInfo(m_types[type]);
64
65 if (!typeInfo.resolved) {
66 typeInfo.resolved = true;
67 typeInfo.t = QQmlMetaType::qmlType(qualifiedName: QString::fromLatin1(str: typeInfo.quickName), typeInfo.version.first, typeInfo.version.second);
68 }
69
70 return typeInfo.t.isValid() ? qobject_cast<Qt3DCore::QNode *>(object: typeInfo.t.create()) : nullptr;
71}
72
73} // namespace Qt3DRender
74
75QT_END_NAMESPACE
76

source code of qt3d/src/quick3d/quick3drender/qt3dquickrendernodefactory.cpp