I'm following the Redshift renderer page in the SDK for R26.1 to create nodes in a Redshift node graph. This all works fine, and adding nodes and making connections is all good. But I wondered, adding a node is simple but how do you remove a node? If adding a node works like this:
const::maxon::nodes::NodesGraphModelRef& nodeGraph = nodeMat->GetGraph(redshiftId) iferr_return; maxon::GraphNode textureNode = nodeGraph.AddChild(maxon::Id(), textureId) iferr_return;
Then I'd have expected something like this to be available:
nodeGraph.RemoveChild(textureId); // no such function
But there is nothing like this to use. There is a Remove() function in the GraphModelInterface class but it's protected and not available from the NodesGraphModelRef class.
Is there a way to delete nodes from a Redshift material node graph? I wondered about using ReplaceChild() to replace the node to be deleted with nothing, but there doesn't seem to be a way to do that either.