<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:arial,helvetica,sans-serif;font-size:10pt"><div>Hello,<br><br>I need to change the gradient estimator for the vtkGPUVolumeRayCastMapper, but I haven't see how to do it. That is, I need something like the method SetGradientEstimator of the vtkVolumeRayCastMapper mapper. Any hints?<br><br>Thanks,<br><br>- AGPX<br></div>
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