Build mode improvements: mirror voxels and elements, copy/paste more voxels, & maintain voxelmancy

Add a mirror mode that let's you place voxels mirrored to each other.

Set copt paste to allow far more voxels to be copied at once.

Set copy/paste to maintain voxelmancy shapes instead of changing vertex priority on paste and ruining the shape.

Allow elements to be mirrored.

Add a means of including elements in mirroring and copy/pasting.

Under consideration Suggested by: Joebot Upvoted: 03 Nov, '21

Comments: 10