Method FindOrLoadRenderModel

Rendering/OpenVR/vtkOpenVRRenderWindow.cxx:59–84

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//------------------------------------------------------------------------------
vtkOpenVRModel* vtkOpenVRRenderWindow::FindOrLoadRenderModel(const char* pchRenderModelName)
{
  // create the model
  vtkOpenVRModel* pRenderModel = vtkOpenVRModel::New();
  pRenderModel->SetName(pchRenderModelName);

  // start loading the model
  auto status = vr::VRRenderModels()->LoadRenderModel_Async(
    pRenderModel->GetName().c_str(), &pRenderModel->RawModel);
  if (status == vr::EVRRenderModelError::VRRenderModelError_NoShapes)
  {
    pRenderModel->SetVisibility(false);
    return pRenderModel;
  }

  if (status > vr::EVRRenderModelError::VRRenderModelError_Loading)
  {
    vtkErrorMacro(
      "Unable to load render model " << pRenderModel->GetName() << " with status " << status);
    pRenderModel->Delete();
    return nullptr; // move on to the next tracked device
  }

  pRenderModel->SetVisibility(true);
  return pRenderModel;
}

//------------------------------------------------------------------------------
void vtkOpenVRRenderWindow::RenderModels()