Qt Quick 3D - Custom Geometry Example

 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: BSD-3-Clause

 cmake_minimum_required(VERSION 3.16)
 project(customgeometry LANGUAGES CXX)

 set(CMAKE_AUTOMOC ON)

 if(NOT DEFINED INSTALL_EXAMPLESDIR)
     set(INSTALL_EXAMPLESDIR "examples")
 endif()

 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/quick3d/customgeometry")

 find_package(Qt6 REQUIRED COMPONENTS Core Gui Quick Quick3D)

 qt_add_executable(customgeometry
     main.cpp
 )

 set_target_properties(customgeometry PROPERTIES
     WIN32_EXECUTABLE TRUE
     MACOSX_BUNDLE TRUE
 )

 target_link_libraries(customgeometry PUBLIC
     Qt::Core
     Qt::Gui
     Qt::Quick
     Qt::Quick3D
 )

 qt_add_qml_module(customgeometry
     URI CustomGeometryExample
     VERSION 1.0
     QML_FILES
         Main.qml
         TorusMesh.qml
     SOURCES
         examplegeometry.cpp examplegeometry.h
     RESOURCES qt_logo_rect.png
     RESOURCE_PREFIX "/qt/qml"
     IMPORTS
         QtQuick3D
 )

 install(TARGETS customgeometry
     RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
     BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
     LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
 )