I`m trying to buid a Lightwave like knife tool in Houdini. ( For those unfamiliar with it, it basically cuts polygons using one line in the orthos viewports) So I though that maybe a digital asset would be a good idea. Something like line ->polyextrude -> cookie -> fuse . Do you guys think that it is the way to do it ? If so, how can I detect the viewport I am in, in order to polyextrude my cutting line along the good axis ?