-1
我是VTK的新手。我试图在我的macbook上运行下面的代码,但是窗口未能弹出。似乎它意外退出。有人能告诉我最新的原因吗?C++ VTK渲染窗口无法在macOS上工作
TIA
int main(int argc, const char * argv[]) {
//cylinder
vtkSphereSource *sphere = vtkSphereSource::New();
sphere->SetPhiResolution(16);
sphere->SetThetaResolution(16);
//Shrink
vtkShrinkFilter *shrink = vtkShrinkFilter::New();
shrink->SetInputConnection(sphere->GetOutputPort());
shrink->SetShrinkFactor(0.9);
//Elevation Filter
vtkElevationFilter *colorIt = vtkElevationFilter::New();
colorIt->SetInputConnection(shrink->GetOutputPort());
colorIt->SetLowPoint(0,0,-0.5);
colorIt->SetHighPoint(0,0,0.5);
vtkPolyDataMapper *sphereMapper = vtkPolyDataMapper::New();
sphereMapper->SetInputConnection(colorIt->GetOutputPort());
vtkActor *sphereActor = vtkActor::New();
sphereActor->SetMapper(sphereMapper);
vtkRenderer *ren1 = vtkRenderer::New();
ren1->AddActor(sphereActor);
ren1->SetBackground(0.1,0.2,0.4);
vtkRenderWindow *renWin = vtkRenderWindow::New();
renWin->AddRenderer(ren1);
renWin->SetSize(300,300);
renWin->Render();
shrink->SetInputConnection(colorIt->GetOutputPort());
renWin->Render();
return 0;
}
你是否使用调试器来查看代码,看看问题出在哪里?你是否参考了文档以确保你做的一切正确? –
什么队长Obvlious说+这个问题的标题是非常不具描述性和误导性的 - 这个问题几乎肯定与macOS(或者vtk的渲染窗口)无关。考虑改变它。 – tomj