Progressive Mesh plugin - for 4.5
There is a new version of the Progressive Mesh plugin (with source code) that works with 4.5!
https://www.pojar.net/ProgressiveMesh/
or just download zip file...
https://www.pojar.net/ProgressiveMesh...esh_V0_6_4.zip
I will be adding this to the plug-in area ASAP to!