[C++][vtk][转载]vtk-8.2.0安装后测试代码示例2.1_RenderCylinde.cpp代码

Posted 2022-09-19 FL1623863129

测试环境：

VS2019专业版

VTK-8.2.0

代码如下：
#include <vtkSmartPointer.h>
#include <vtkRenderWindow.h>
#include <vtkRenderer.h>
#include <vtkRenderWindowInteractor.h>
#include <vtkCylinderSource.h>
#include <vtkPolyDataMapper.h>
#include <vtkActor.h>
#include <vtkProperty.h>

#include <vtkAutoInit.h> 
VTK_MODULE_INIT(vtkRenderingOpenGL2);
VTK_MODULE_INIT(vtkInteractionStyle);
 
int main()

    vtkSmartPointer<vtkCylinderSource> cylinder =
        vtkSmartPointer<vtkCylinderSource>::New();
    cylinder->SetHeight(3.0);
    cylinder->SetRadius(1.0);
    cylinder->SetResolution(10);
 
    vtkSmartPointer<vtkPolyDataMapper> cylinderMapper =
        vtkSmartPointer<vtkPolyDataMapper>::New();
    cylinderMapper->SetInputConnection(cylinder->GetOutputPort());
 
    vtkSmartPointer<vtkActor> cylinderActor =
        vtkSmartPointer<vtkActor>::New();
    cylinderActor->SetMapper(cylinderMapper);
    cylinderActor->GetProperty()->SetColor(1.0, 0.0, 0.0);
 
    vtkSmartPointer<vtkRenderer> renderer =
        vtkSmartPointer<vtkRenderer>::New();
    renderer->AddActor(cylinderActor);
    renderer->SetBackground(0.1, 0.2, 0.4);
 
    vtkSmartPointer<vtkRenderWindow> renWin =
        vtkSmartPointer<vtkRenderWindow>::New();
    renWin->AddRenderer(renderer);
    renWin->SetSize(640, 480);
    renWin->Render();
    renWin->SetWindowName("RenderCylinder");
 
    vtkSmartPointer<vtkRenderWindowInteractor> iren =
        vtkSmartPointer<vtkRenderWindowInteractor>::New();
    iren->SetRenderWindow(renWin);
 
    iren->Initialize();
    iren->Start();
 
    return 0;

结果：