Blender Git Loki

fix for handling of uvs when packing objects into fracture modifier

reset automerge (distortion, exceeded) in external mode now too on startframe

more tweaks for automerge

allow autohide / automerge for external mode too, and some tweaks for shared vert group optimization

disabled "optimization attempt" for automerge again, did not bring much performance and caused visual errors

fix for old dynamic external mode

further automerge speed optimization attempts

use separate storage for packed geometry, allows mode switching and re-use of it

recalc normals when merging (distance>0) and not using fix normals

clamped distortion and keep shared groups with autohide distance = 0 as well

fix for automerge, with bisect / fast bisect recalc normals on merge, also no redundant shared groups any more

crash fix when using ob->derivedFinal for a bbox calculation, needed to check its validity better

made do_merge and keep_distort optional

keep distorted shape after tearing, todo, make this optional ?

tweak for inner crease, only appear on torn edges

fix for automerge, do not snap together after exceeding threshold, and adding optionally crease to edges, too

first attempt for better automerging

fix for packing materials, material index start value could overflow due to being a short instead of int

also store material index in shards, so it can be loaded from blend later

fix for material assignment when converting back to objects