Blender Git Loki

revert recent matrix multiplication patch:
[#28032] Python Mathutils: Matrix Multiplication Error

Since they ended up reversing the order we better keep old code unless its proven to be incorrect.
also change Matrix.__repr__ function args to evaluate correctly (need to be inside a tuple).

add tip that duplicator system doesnt support xray / transp object draw options since we keep getting reports about this.

fix [#28037] Missing orange selection lines (trivial)

From what I can tell there is no good fix for this bug, calculating the 2d/3d viewborder and then attempting to align them to be pixel perfect fails because of float imprecision.

Added a workaround, so the camera border is always drawn in 2d space,
since this workaround may cause problems later on its kept under the define VIEW3D_CAMERA_BORDER_HACK so we can get old behavior back easily.

fix/workaround [#28040] float images reduced to 256 levels per channel upon save

Generated images would not be re-generated with a float buffer on load, even when selected on creation.
Now save the float buffer setting as a generated image flag.

This means you can enable before baking to enable baking to a float buffer.

Attempted bugfix: don't perform any keyframe remapping stuff if
rendering, to prevent any race condition problems

I've noticed some weird and random crashes recently while rendering,
which I suspect have been arising from having an Action Editor open
while rendering. Previously only the timeline was patched against
these problems, though the issues may be more widespread. Hence,
solving this problem at the root cause instead.

Merged changes in the trunk up to revision 38543.

Conflicts resolved:
doc/python_api/sphinx_doc_gen.py
source/blender/blenkernel/CMakeLists.txt
source/blender/makesdna/DNA_material_types.h
source/blender/render/intern/source/pipeline.c
source/creator/CMakeLists.txt

Two new operators for easier retargeting: Auto scale performer, and a first attempt at auto hiearchy mapping

Camera tracking integration
===========================

- Fixed crash when holding down S and R keys.
- Fixed deleting of first marker.
- Tracking should now work fine with float buffers.
- Added option to show distortion grid. It's most probably
temporary solution until [auto]calibration tools aren't
merged.
This grid defines straight lines on the image.

Added vertex masking support for the weight paint vgroup functions including:
Normalize, Normalize All, Invert, Clean, and Levels.

Face mask and vertex select/mask are now mutually exclusive options.

Went ahead and allowed vertex selection support and masking for vertex paint.

fix [#27922] using preset_paths() with an absolute path returns twice the same thing
raise an error when an invalid subdir is passed to preset_paths()

Camera tracking integration
===========================

Test feature: configurable marker colors in Clip Editor.

Use presets, so plenty of different color could be defined and
easily re-used.

Camera tracking integration
===========================

- Hide all reconreuction-related sliders from Display N-panel
of 3D viewport if "Show Reconstruction" is turned off.
- Added setting for shape of bundle. Default is sphere.

venomgfx request: Renaming handle 1/2 to left/right handles for
keyframes

This makes it easier to remember/identify which one you're dealing
with

Camera tracking integration
===========================

Changed hotkeys for locking track:
- Ctrl-L for lock
- Alt-L for unlock

Camera tracking integration
===========================

- Internal change: do not use maroses for checking the only
one bit of track/marker flags.
- Do not display track name for disabled markers when
"Show Disabled" is turned off.
- Option to lock tracks. Locked tracks can't be be moved,
scaled, re-tracked and so.

Camera tracking integration
===========================

Moved tweak from "Cursor To Active" to "Cursor To Selection".
It's more logical due to this operator already works with midpoints.

Camera tracking integration
===========================

- Fixed bug with bundle getting selected when clicking on camera.
- Bundles are now low-poly.
- Tweaked "Snap Cursor To Active" operator:
If active object is camera and there's bundles wisible in viewport,
snapping would happen to midpoint of selected bundles.

added bpy.path.basename because "//" prefix breaks os.path.basename.

patch [#28032] swapped matrix multiplication order, reverse it back, tested with FBX, BVH import/export which are very sensitive to changes in matrix rotation.

patch [#28030] SCONS Build: Build Date reflects "1" instead of actual date of build
by Scott Giese (sgiese)

This bug effected windows and linux.