garbage strips for each tile
Promoted the behaviour of combine channels to node operation so that all
nodes use the same implementation. (CombineChannel had a better
implementation)
calling BKE_ptcache_ids_from_object() could recursively call BKE_object_handle_update(), when there is no reason to update object transforms at all. Add option not to do any updates and just return an object list.
patch by Nicholas Bishop, modified to avoid looping over vert-loops one extra time.
added BM_iter_as_arrayN(), returns an iterator as an array without knowing the length before calling.
Without this - there wasnt a good way to ensure addons were aware of new data being loading in new files.
requested by request by liquidape and maccuno.
This way we can do predictable key-shortcut-chaining. Eg.
Shift+A, M, O --- adds a metaball cone.
In editmode
Ctrl+V, X, A --- Assign new vertex group.
use an enum typedef for button types. it was quite annoying debugging UI code since the defines are bit-shifted. GDB would show but->type as 13824 and blender define was (27 << 9).
Now but->type shows as a humanly readable names.
Undo would leave BMEditMesh->me pointer NULL, this would likely crash EDBM_verts_mirror_cache_begin() too.
Rather then restore 'me', remove the pointer altogether and use BMEditMesh->ob->data to save us having to keep track of 2 pointers.
instead of checking if the mouse is over another button to exit the popup.
Just check if the mouse is outside the rect-union between the button and the popup.
This fixes [#32399] VSE doesn't show last 3 frames of Quicktime movie.
Some decoders store frames internally until EOF.
So one has to feed the decoding engine with empty packets after EOF
until all frames could be extracted properly.
This would use proper draw_pbvh for initially calculated PBVH.
Wasn't harmful since this flag used to be updated form update_mesh_elements,
but it's still better to have things consistent all over.
- sample weight didnt work when the object was transformed.
- sample weight didnt work when vertex selection was enabled.
- 'All faces' option is used by weight paint mode, but there was no UI access.
add ED_mesh_pick_face_vert(). which uses the face selection buffer but returns the closest vertex.
like driving integrator seed with #frame.
The scene drivers are evaluated continuously, which would be nice to fix but
complicated, now it compares the RNA value to see if it actually changed, and
avoids the update in that case, which is a useful optimization by itself.
(merged from tomato branch)
