Qt Quick 3D - Custom Instanced Rendering

QT += quick quick3d
target.path = $$[QT_INSTALL_EXAMPLES]/quick3d/custominstancing
INSTALLS += target
SOURCES += \
    main.cpp \
    cppinstancetable.cpp
HEADERS += \
    cppinstancetable.h
RESOURCES += \
    qml.qrc
OTHER_FILES += \
    doc/src/*.*
CONFIG += qmltypes
QML_IMPORT_NAME = InstancingExample
QML_IMPORT_MAJOR_VERSION = 1