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added cone implementation

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This commit is contained in:
Anatoly Baksheev
2014-01-12 00:05:59 +04:00
parent 08f50314cb
commit bb891f0570
5 changed files with 95 additions and 1 deletions
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modules/viz/src/shapes.cpp
+40
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@@ -253,6 +253,46 @@ template<> cv::viz::WCircle cv::viz::Widget::cast<cv::viz::WCircle>()
return static_cast<WCircle&>(widget);
}
///////////////////////////////////////////////////////////////////////////////////////////////
/// WCone widget implementation
cv::viz::WCone::WCone(double length, double radius, int resolution, const Color &color)
{
vtkSmartPointer<vtkConeSource> cone_source = vtkSmartPointer<vtkConeSource>::New();
cone_source->SetCenter(length*0.5, 0.0, 0.0);
cone_source->SetHeight(length);
cone_source->SetRadius(radius);
cone_source->SetResolution(resolution);
cone_source->Update();
vtkSmartPointer<vtkPolyDataMapper> mapper = vtkSmartPointer<vtkPolyDataMapper>::New();
VtkUtils::SetInputData(mapper, cone_source->GetOutput());
vtkSmartPointer<vtkActor> actor = vtkSmartPointer<vtkActor>::New();
actor->SetMapper(mapper);
WidgetAccessor::setProp(*this, actor);
setColor(color);
}
cv::viz::WCone::WCone(double radius, const Point3d& center, const Point3d& tip, int resolution, const Color &color)
{
Vec3d arbitrary = get_random_vec();
Vec3d xvec = normalized(Vec3d(tip - center));
Vec3d zvec = normalized(xvec.cross(arbitrary));
Vec3d yvec = zvec.cross(xvec);
WCone circle(norm(tip - center), radius, resolution, color);
circle.applyTransform(makeTransformToGlobal(xvec, yvec, zvec, center));
*this = circle;
}
template<> cv::viz::WCone cv::viz::Widget::cast<cv::viz::WCone>()
{
Widget3D widget = this->cast<Widget3D>();
return static_cast<WCone&>(widget);
}
///////////////////////////////////////////////////////////////////////////////////////////////
/// cylinder widget implementation