void
avtLocateAndPickNodeQuery::SetInputParams(const MapNode ¶ms)
{
if (params.HasEntry("vars"))
{
const stringVector &v = params.GetEntry("vars")->AsStringVector();
if (v.empty())
EXCEPTION2(QueryArgumentException, "vars", 1);
timeCurveSpecs["nResultsToStore"] = (int)v.size();
pickAtts.SetVariables(v);
}
else
EXCEPTION1(QueryArgumentException, "vars");
if (params.HasNumericVectorEntry("ray_start_point"))
{
doubleVector v;
params.GetEntry("ray_start_point")->ToDoubleVector(v);
if (v.size() != 3)
EXCEPTION2(QueryArgumentException, "ray_start_point", 3);
pickAtts.SetRayPoint1(v);
}
else
EXCEPTION1(QueryArgumentException, "ray_start_point");
if (params.HasNumericVectorEntry("ray_end_point"))
{
doubleVector v;
params.GetEntry("ray_end_point")->ToDoubleVector(v);
if (v.size() != 3)
EXCEPTION2(QueryArgumentException, "ray_end_point", 3);
pickAtts.SetRayPoint2(v);
}
else
EXCEPTION1(QueryArgumentException, "ray_end_point");
if (params.HasNumericEntry("domain"))
domain = params.GetEntry("domain")->ToInt();
else
EXCEPTION1(QueryArgumentException, "domain");
if (params.HasNumericEntry("element"))
node = params.GetEntry("element")->ToInt();
else
EXCEPTION1(QueryArgumentException, "element");
}
