Blender Git Loki

knife tool: store color once on initializations, de-select only when cutting selected.

knife tool now selects newly cut edges.

knife tool modifications

from user freedback it seems there are 2 use cases, both valid.
* Select geometry and cut the selection in half (as 2.4x worked)
* Point-to-point define the faces to cut, dont cut through everything (only cut what you see).

With the second, since you are already selecting the edges to cut and snapping to them. only cutting the selecting is limiting/annoying.


Modifying these options while the knife tool runs doesn't work well, so expose under 2 keys, K, Shift-K.

Merging r45792 through r45800 from trunk into soc-2011-tomato

bmesh py api: remove bmesh.loops.index_update(), it wasn't working, as joe noticed.

rip tool wasnt working on a single edge selection in some cases (own error in recent fix).

add asserts for invalid iteratpr values so we can catch them in debug mode.

bmesh: improve rip tool
- When the rip extends into a fan, pick the opposite edge in the fan (rather then 2 along)
- When stepping over the fan to find the rip edge, walk in the direction closest to the mouse (generally works nicer)

Fixed crash in iter api, triggered by calling index_update() on the loop py seq in the py api. Note, I didn't fix the underlying problem (bad iter type) so loops.index_update() still isn't working (it's just not crashing).

bmesh py api: expose BMVert.calc_shell_factor()

Merging r45748 through r45791 from trunk into soc-2011-tomato

bmesh inset: add depth option (make use of relative and even offset options)

BMESH_TODO: randomize vertices working again.

That whole "element re-arrange" area could use some love, though (e.g. make a single vert operator with more options, as faces; and make faces work in edit mode, probably no more reasons to switch to object mode?). Post-release TODO, anyway.

Also spotted a glitch in BLI_rand code, imho, which makes first element of an array not guarantied to be shuffled by BLI_array_randomize()... No correction though, as this might/would affect other parts of the code!

committed check by mistake, its not needed.

bmesh rip: when there are selected faces call region_to_loop before ripping. gives better results then previous fix when there are selected faces as apart of an edge selection.

fix [#31015] Rip has weird results in vertex selection mode vs face

Fix #31016: rigid body joint constraint in game engine did not respect constraint
enable/disable option.

Fix exposure being applied to cycles AO pass.

code cleanup: remove unused BMesh args.

Change knife header to reflect current key binding (RMB cancels now).