The legacy ideas of SourceShifter were the very first pipeline ideas made by T342guy in the SDD.md file.
The ideas were created when the project was named Source toSource2 reimporter apon its creation,
then turned into legacy ideas before the project was renamed SourceShifter.
.mdl --> .vmdl.vmdl extention and their accomplices, being able to be drag n' dropped into and out of ModelDoc. This way, we should be able to achive our goal of no-to-low end user steps. But we still need to see reality.In notes below this, tecnically we can translate directly to .vmdl. And yes, this would be a better option then if we were to take the .mdl --> FBX --> .vmdl route.
However, this comes with potental drawbacks. First of all, old pointers and new pointers between the 2 files may not be easily migrated with this method.
This could possibly be solved by doing the .mdl --> FBX --> .vmdl route, as then they would automatically be re-created. again, this would cause extra steps, more spots of failure, and so fourth.