Qt&Vtk-015-Cylinder

简介: Qt&Vtk-015-Cylinder

image.png今天接着更新代码,搞一个小柱体。


文章目录


1 官方示例展示

2 代码搬运

2.1 cylinder.h

2.2 cylinder.cpp

3 运行效果

★ 源码 ★

1 官方示例展示

今天又来搬运代码了,这里我们暂时跳过了一个例子,那个例子有点复杂,这里先跳过吧,先找软柿子捏。

image.png

2 代码搬运


2.1 cylinder.h


#ifndef CYLINDER_H
#define CYLINDER_H
#include <QWidget>
#include "QVTKOpenGLWidget.h"               //新版本,旧版QVTKWidget
#include "vtkAutoInit.h"
#include "vtkCylinderSource.h"
#include "vtkPolyDataMapper.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkProperty.h"
#include "vtkCamera.h"
#include "vtkActor.h"
namespace Ui {
class Cylinder;
}
class Cylinder : public QWidget
{
    Q_OBJECT
public:
    explicit Cylinder(QWidget *parent = 0);
    ~Cylinder();
private:
    Ui::Cylinder *ui;
    vtkCylinderSource *cylinder = nullptr;
    vtkPolyDataMapper *mapper = nullptr;
    vtkActor *actor = nullptr;
    vtkRenderer *render = nullptr;
};
#endif // CYLINDER_H

2.2 cylinder.cpp


#include "cylinder.h"
#include "ui_cylinder.h"
Cylinder::Cylinder(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::Cylinder)
{
    ui->setupUi(this);
    cylinder = vtkCylinderSource::New();
    cylinder->SetResolution(80);
    cylinder->SetHeight(10);
    mapper = vtkPolyDataMapper::New();
    mapper->SetInputConnection(cylinder->GetOutputPort());
    actor = vtkActor::New();
    actor->SetMapper(mapper);
    actor->GetProperty()->SetColor(1.0,0.23,0.45);
    actor->RotateX(30.0);
    actor->RotateY(-45.0);
    render = vtkRenderer::New();
    render->AddActor(actor);
    ui->widget->GetRenderWindow()->AddRenderer(render);
}
Cylinder::~Cylinder()
{
    delete ui;
}

image.pngimage.png

目录
相关文章
Qt&Vtk-006-one
Qt&Vtk-006-one
133 0
Qt&Vtk-006-one
Qt&Vtk-019-GPURenderDemo
Qt&Vtk-019-GPURenderDemo
173 0
Qt&Vtk-019-GPURenderDemo
Qt&Vtk-028-SGrid
Qt&Vtk-028-SGrid
168 0
Qt&Vtk-028-SGrid
Qt&Vtk-008-Cone3
Qt&Vtk-008-Cone3
143 0
Qt&Vtk-008-Cone3
Qt&Vtk-020-GraphItem
Qt&Vtk-020-GraphItem
195 0
Qt&Vtk-020-GraphItem
Qt&Vtk-009-Cone4
Qt&Vtk-009-Cone4
131 0
Qt&Vtk-009-Cone4
Qt&Vtk-025-QChartTable
Qt&Vtk-025-QChartTable
185 0
Qt&Vtk-025-QChartTable
Qt&Vtk-024-PiecewiseItem
Qt&Vtk-024-PiecewiseItem
176 0
Qt&Vtk-024-PiecewiseItem
Qt&Vtk-014-CustomLinkView
Qt&Vtk-014-CustomLinkView
159 0
Qt&Vtk-014-CustomLinkView
Qt&Vtk-004-AmbientSpheres
Qt&Vtk-004-AmbientSpheres
242 0
Qt&Vtk-004-AmbientSpheres