Method MitkRender

Modules/ContourModel/src/Rendering/mitkContourModelSetMapper2D.cpp:29–63

}

void mitk::ContourModelSetMapper2D::MitkRender(mitk::BaseRenderer *renderer, mitk::VtkPropRenderer::RenderType /*type*/)
{
    BaseLocalStorage *ls = m_LSH.GetLocalStorage(renderer);

    mitk::DataNode::Pointer dataNode = this->GetDataNode();
    bool visible = true;
    dataNode->GetVisibility(visible, nullptr);

    if (!visible)
        return;

    mitk::ContourModelSet::Pointer input = this->GetInput();

    auto centerOfViewPointZ = renderer->GetCurrentWorldPlaneGeometry()->GetCenter()[2];
    auto it = input->Begin();

    auto end = input->End();

    while (it != end)
    {
        //we have the assumption that each contour model vertex has the same z coordinate
        auto currentZValue = (*it)->GetVertexAt(0)->Coordinates[2];
        double acceptedDeviationInMM = 5.0;
        //only draw contour if it is visible
        if (currentZValue - acceptedDeviationInMM < centerOfViewPointZ && currentZValue + acceptedDeviationInMM > centerOfViewPointZ){
            this->DrawContour(it->GetPointer(), renderer);
        }
        ++it;
    }

    if (input->GetSize() < 1)
        return;

    ls->UpdateGenerateDataTime();
}

mitk::ContourModelSet *mitk::ContourModelSetMapper2D::GetInput(void)
{