T-junctions
Might be necessary where 2 holes are close to eachother and using ndis is the better choise than tang prims.
But today we have tang, ndis and tndis, so avoiding T-junc is easier.
Flat primitives
It is wrong to call them "Y-scaled". It would be better to talk about "flat prims scaled in three dimensions".
Might be necessary where 2 holes are close to eachother and using ndis is the better choise than tang prims.
But today we have tang, ndis and tndis, so avoiding T-junc is easier.
Flat primitives
It is wrong to call them "Y-scaled". It would be better to talk about "flat prims scaled in three dimensions".