用CMake编写使用VTK库的Cpp文件

cmake_minimum_required(VERSION 3.0)
project(MyVTKProject)

# 设置C++编译标准
set(CMAKE_CXX_STANDARD 11)

# 寻找VTK库
find_package(VTK REQUIRED)
include(${VTK_USE_FILE})

# 添加可执行文件
add_executable(MyVTKApp main.cpp)

# 链接VTK库
target_link_libraries(MyVTKApp ${VTK_LIBRARIES})

#include <vtkSmartPointer.h>
#include <vtkCubeSource.h>
#include <vtkPolyDataMapper.h>
#include <vtkActor.h>
#include <vtkRenderer.h>
#include <vtkRenderWindow.h>

int main()
{
    // 创建立方体源
    vtkSmartPointer<vtkCubeSource> cubeSource = vtkSmartPointer<vtkCubeSource>::New();

    // 创建数据映射器
    vtkSmartPointer<vtkPolyDataMapper> mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
    mapper->SetInputConnection(cubeSource->GetOutputPort());

    // 创建演员
    vtkSmartPointer<vtkActor> actor = vtkSmartPointer<vtkActor>::New();
    actor->SetMapper(mapper);

    // 创建渲染器
    vtkSmartPointer<vtkRenderer> renderer = vtkSmartPointer<vtkRenderer>::New();
    renderer->AddActor(actor);

    // 创建渲染窗口
    vtkSmartPointer<vtkRenderWindow> renderWindow = vtkSmartPointer<vtkRenderWindow>::New();
    renderWindow->AddRenderer(renderer);

    // 创建交互器
    vtkSmartPointer<vtkRenderWindowInteractor> interactor = vtkSmartPointer<vtkRenderWindowInteractor>::New();
    interactor->SetRenderWindow(renderWindow);

    // 开始渲染
    renderWindow->Render();
    interactor->Start();

    return 0;
}

mkdir build
cd build
cmake ..
make