Qt&Vtk-029-SpecularSpheres
【摘要】
摘要
文章目录
1 官方示例展示2 代码搬运2.1 specularspheres.h2.2 specularspheres.cpp
3 运行效果★ 源码 ★
1 官方示例展示...
摘要
1 官方示例展示
代码搬运接着干，下面看示例代码，GoGoGo
2 代码搬运
2.1 specularspheres.h
#ifndef SPECULARSPHERES_H
#define SPECULARSPHERES_H
#include <QWidget>
#include "QVTKOpenGLWidget.h" //新版本，旧版QVTKWidget
#include "vtkAutoInit.h"
#include "vtkSmartPointer.h"
#include "vtkSphereSource.h"
#include "vtkPolyDataMapper.h"
#include "vtkActor.h"
#include "vtkRenderer.h"
#include "vtkRenderWindow.h"
#include "vtkRenderWindowInteractor.h"
#include "vtkProperty.h"
#include "vtkCamera.h"
#include "vtkLight.h"
namespace Ui {
class SpecularSpheres;
}
class SpecularSpheres : public QWidget
{
Q_OBJECT
public:
explicit SpecularSpheres(QWidget *parent = 0);
~SpecularSpheres();
private:
Ui::SpecularSpheres *ui;
vtkSmartPointer<vtkSphereSource> sphere = nullptr;
vtkSmartPointer<vtkPolyDataMapper> sphereMapper =nullptr;
vtkSmartPointer<vtkActor> sphere1 =nullptr,sphere2 =nullptr,sphere3 =nullptr,sphere4 =nullptr,sphere5 =nullptr,sphere6 =nullptr,sphere7 =nullptr,sphere8 =nullptr;
vtkSmartPointer<vtkRenderer> render = nullptr;
vtkSmartPointer<vtkLight> light = nullptr;
};
#endif // SPECULARSPHERES_H
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2.2 specularspheres.cpp
#include "specularspheres.h"
#include "ui_specularspheres.h"
SpecularSpheres::SpecularSpheres(QWidget *parent) :
QWidget(parent),
ui(new Ui::SpecularSpheres)
{
ui->setupUi(this);
sphere = vtkSmartPointer<vtkSphereSource>::New();
sphere->SetThetaResolution(100);
sphere->SetPhiResolution(50);
sphereMapper = vtkSmartPointer<vtkPolyDataMapper>::New();
sphereMapper->SetInputConnection(sphere->GetOutputPort());
sphere1 = vtkSmartPointer<vtkActor>::New();
sphere2 = vtkSmartPointer<vtkActor>::New();
sphere3 = vtkSmartPointer<vtkActor>::New();
sphere4 = vtkSmartPointer<vtkActor>::New();
sphere5 = vtkSmartPointer<vtkActor>::New();
sphere6 = vtkSmartPointer<vtkActor>::New();
sphere7 = vtkSmartPointer<vtkActor>::New();
sphere8 = vtkSmartPointer<vtkActor>::New();
sphere1->SetMapper(sphereMapper);
sphere1->GetProperty()->SetColor(1,0,0);
sphere1->GetProperty()->SetAmbient(0.3);
sphere1->GetProperty()->SetDiffuse(0.0);
sphere1->GetProperty()->SetSpecular(1.0);
sphere1->GetProperty()->SetSpecularPower(5.0);
sphere2->SetMapper(sphereMapper);
sphere2->GetProperty()->SetColor(1,0,0);
sphere2->GetProperty()->SetAmbient(0.3);
sphere2->GetProperty()->SetDiffuse(0.0);
sphere2->GetProperty()->SetSpecular(1.0);
sphere2->GetProperty()->SetSpecularPower(10.0);
sphere2->AddPosition(1.25,0,0);
sphere3->SetMapper(sphereMapper);
sphere3->GetProperty()->SetColor(1,0,0);
sphere3->GetProperty()->SetAmbient(0.3);
sphere3->GetProperty()->SetDiffuse(0.0);
sphere3->GetProperty()->SetSpecular(1.0);
sphere3->GetProperty()->SetSpecularPower(20.0);
sphere3->AddPosition(2.5,0,0);
sphere4->SetMapper(sphereMapper);
sphere4->GetProperty()->SetColor(1,0,0);
sphere4->GetProperty()->SetAmbient(0.3);
sphere4->GetProperty()->SetDiffuse(0.0);
sphere4->GetProperty()->SetSpecular(1.0);
sphere4->GetProperty()->SetSpecularPower(40.0);
sphere4->AddPosition(3.75,0,0);
sphere5->SetMapper(sphereMapper);
sphere5->GetProperty()->SetColor(1,0,0);
sphere5->GetProperty()->SetAmbient(0.3);
sphere5->GetProperty()->SetDiffuse(0.0);
sphere5->GetProperty()->SetSpecular(0.5);
sphere5->GetProperty()->SetSpecularPower(5.0);
sphere5->AddPosition(0.0,1.25,0);
sphere6->SetMapper(sphereMapper);
sphere6->GetProperty()->SetColor(1,0,0);
sphere6->GetProperty()->SetAmbient(0.3);
sphere6->GetProperty()->SetDiffuse(0.0);
sphere6->GetProperty()->SetSpecular(0.5);
sphere6->GetProperty()->SetSpecularPower(10.0);
sphere6->AddPosition(1.25,1.25,0);
sphere7->SetMapper(sphereMapper);
sphere7->GetProperty()->SetColor(1,0,0);
sphere7->GetProperty()->SetAmbient(0.3);
sphere7->GetProperty()->SetDiffuse(0.0);
sphere7->GetProperty()->SetSpecular(0.5);
sphere7->GetProperty()->SetSpecularPower(20.0);
sphere7->AddPosition(2.5,1.25,0);
sphere8->SetMapper(sphereMapper);
sphere8->GetProperty()->SetColor(1,0,0);
sphere8->GetProperty()->SetAmbient(0.3);
sphere8->GetProperty()->SetDiffuse(0.0);
sphere8->GetProperty()->SetSpecular(0.5);
sphere8->GetProperty()->SetSpecularPower(40.0);
sphere8->AddPosition(3.75,1.25,0);
render = vtkSmartPointer<vtkRenderer>::New();
render->AddActor(sphere1);
render->AddActor(sphere2);
render->AddActor(sphere3);
render->AddActor(sphere4);
render->AddActor(sphere5);
render->AddActor(sphere6);
render->AddActor(sphere7);
render->AddActor(sphere8);
render->SetBackground(0.1, 0.2, 0.4);
light = vtkSmartPointer<vtkLight>::New();
light->SetFocalPoint(1.875,0.6125,0);
light->SetPosition(0.875,1.6125,1);
render->AddLight(light);
render->GetActiveCamera()->SetFocalPoint(0,0,0);
render->GetActiveCamera()->SetPosition(0,0,1);
render->GetActiveCamera()->SetViewUp(0,1,0);
render->GetActiveCamera()->ParallelProjectionOn();
render->ResetCamera();
render->GetActiveCamera()->SetParallelScale(3.0);
ui->widget->GetRenderWindow()->AddRenderer(render);
}
SpecularSpheres::~SpecularSpheres()
{
delete ui;
}
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3 运行效果
★ 源码 ★
源码分享一时爽，一直分享一直爽， 链接如下：
文章来源: dreamlife.blog.csdn.net，作者：DreamLife.，版权归原作者所有，如需转载，请联系作者。
原文链接：dreamlife.blog.csdn.net/article/details/119633951
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