Adjust opacity of scalar value

Development
1

Hello,

Just wondering if it’s possible to adjust the opacity of a model’s scalar (not the opacity of the model display node) programmatically?

For example, something like:
model.GetDisplayNode().SetScalarOpacity(x)
NOT model.GetDisplayNode().SetOpacity(x)

Thanks in advance

2

You can specify opacity in the color node that you use for displaying the scalars. See complete example here. The last argument of SetColor method is the alpha (opacity) value.