VTK入门程序样例分析-vtk与MFc混编

VTk与MFC混编

前面几个例子是熟悉vtk的，练习时用控制台程序编写，vtk与MFC混编的过程中遇到了很多问题，为了方便大家，我把这一过程中的遇到的错误和解决办法都记录下来了，希望能够对大家有所帮助

VTK入门程序样例分析

一、圆锥圆柱类

1、简单圆锥【圆锥鼠标拖动】

#include \ #include \ #include \ #include \ #include \ #include \

int main() {

vtkConeSource *cone = vtkConeSource::New(); cone->SetHeight( 3.0 ); cone->SetRadius( 1.0 ); cone->SetResolution( 10 );

vtkPolyDataMapper *coneMapper = vtkPolyDataMapper::New(); coneMapper->SetInputConnection( cone->GetOutputPort() );

vtkActor *coneActor = vtkActor::New(); coneActor->SetMapper( coneMapper );

vtkRenderer *ren1= vtkRenderer::New(); ren1->AddActor( coneActor );

ren1->SetBackground( 0.1, 0.2, 0.4 );

vtkRenderWindow *renWin = vtkRenderWindow::New(); renWin->AddRenderer( ren1 ); renWin->SetSize( 300, 300 );

int i;

for (i = 0; i < 360; ++i) {

// render the image renWin->Render();

// rotate the active camera by one degree ren1->GetActiveCamera()->Azimuth( 1 ); }

cone->Delete(); coneMapper->Delete(); coneActor->Delete(); ren1->Delete(); renWin->Delete(); return 0; }

1、新建工程 2、输入代码 3、添加包含文件 4、编译出错 cone1.obj : error LNK2019: unresolved external symbol \public: void __thiscall vtkCamera::Azimuth(double)\(__imp_?Azimuth@vtkCamera@@QAEXN@Z) referenced in function _wmain

错误解决办法 error LNK2019: 无法解析的外部符号 \称找不到vtkIO.dll 对应解决办法：在每个项目属性的链接器->输入->附加依赖项中添加入vtkIO.lib库，目录为：..\\..\\..\\..\\bin\\Debug\\vtkIO.lib

F:\\VTK58\\bin\\bin\\Debug\\vtkMFC.lib;F:\\VTK58\\bin\\bin\\Debug\\vtkRendering.lib;F:\\VTK58\\bin\\bin\\Debug\\vtkIO.lib;F:\\VTK58\\bin\\bin\\Debug\\vtkFiltering.lib;F:\\VTK58\\bin\\bin\\Debug\\vtkCommon.lib;DelayImp.lib;F:\\VTK58\\bin\\bin\\Debug\\vtkGraphics.lib;F:\\VTK58\\bin\\bin\\Debug\\vtkImaging.lib;F:\\VTK58\\bin\\bin\\Debug\\vtkFiltering.lib;F:\\VTK58\\bin\\bin\\Debug\\vtkCommon.lib;F:\\VTK58\\bin\\bin\\Debug\\vtksys.lib;

错误没了！

2、Callback命令

#include \

#include \ #include \ #include \ #include \ #include \ #include \

// Callback for the interaction

class vtkMyCallback : public vtkCommand { public:

static vtkMyCallback *New() { return new vtkMyCallback; }

virtual void Execute(vtkObject *caller, unsigned long, void*) {

vtkRenderer *renderer = reinterpret_cast(caller); cout << renderer->GetActiveCamera()->GetPosition()[0] << \ << renderer->GetActiveCamera()->GetPosition()[1] << \ << renderer->GetActiveCamera()->GetPosition()[2] << \; } };

int main() { //

// The pipeline creation is documented in Step1 //

vtkConeSource *cone = vtkConeSource::New(); cone->SetHeight( 3.0 ); cone->SetRadius( 1.0 ); cone->SetResolution( 10 );

vtkPolyDataMapper *coneMapper = vtkPolyDataMapper::New(); coneMapper->SetInputConnection( cone->GetOutputPort() ); vtkActor *coneActor = vtkActor::New(); coneActor->SetMapper( coneMapper );

vtkRenderer *ren1= vtkRenderer::New(); ren1->AddActor( coneActor );

ren1->SetBackground( 0.1, 0.2, 0.4 ); ren1->ResetCamera();

vtkRenderWindow *renWin = vtkRenderWindow::New(); renWin->AddRenderer( ren1 );