Method ClearContextDependentResources

libs/drape_frontend/route_renderer.cpp:733–747

}

void RouteRenderer::ClearContextDependentResources()
{
  // Here we clear only context-dependent part of subroute data.
  for (auto & subroute : m_subroutes)
  {
    subroute.m_subrouteData.clear();
    subroute.m_markersData.reset();
    subroute.m_arrowsData.reset();
    subroute.m_arrowBorders.clear();
  }

  m_previewRenderData.clear();
  m_previewHandlesCache.clear();
  m_waitForPreviewRenderData = false;
}

void RouteRenderer::UpdateDistanceFromBegin(double distanceFromBegin)
{