Hello,
I write a plugin reader. And this reader reads data which is time dependent.
So in RequestInformation I set the different values for steps and the min
and max value of time like this :
for(int i=0;i<nbtimesteps;i++)
outInfo->Append(vtkStreamingDemandDrivenPipeline::TIME_STEPS(),timeStep[i]);
timeRange[0]=time_min;
timeRange[1]=time_max;
outInfo->Set(vtkStreamingDemandDrivenPipeline::TIME_RANGE(), timeRange, 2);
nbtimsteps is the number of steps.
and timeSteps[i] is the value of the time at the step i.
In RequestData I write the following line to see the value of
UPDATE_TIME_STEPS.
if(outInfo->Has(vtkStreamingDemandDrivenPipeline::UPDATE_TIME_STEPS()))
{
double step =
outInfo->Get(vtkStreamingDemandDrivenPipeline::UPDATE_TIME_STEPS())[0];
int nSteps =
outInfo->Length(vtkStreamingDemandDrivenPipeline::TIME_STEPS());
double* steps =
outInfo->Get(vtkStreamingDemandDrivenPipeline::TIME_STEPS());
std::cout << "Step : "<<step<<endl;
for(int i=0;i<nSteps;i++)
{
std::cout << "steps : "<<steps[i]<<endl;
}
}
when I display
outInfo->Get(vtkStreamingDemandDrivenPipeline::UPDATE_TIME_STEPS())[0] for
the first time value,
I expected to have my first value of my timeStep, but I have 0.
And if I click on the next frame button in paraview, the next value is
0.1111111.
I don't understand what I am doing wrong.
Thanks,
Didier
PS : I use paraview 3.7
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