Blender Git Loki

bugfix: "glsl lamp not (directly) updated when there is no material in the object" reported by Olivier Amrein
lamps require a depsgraph update.
There is no more need to ED_render_id_flush_update because this is called by the DAG_id_flush_update.
help (and the right fix) from Brecht.

Fix crashing running read full sample layers operator.

stdint include needed on non-msvc platforms

rename and negate DISABLE_PYTHON --> WITH_PYTHON

rename definition for enabling the game engine GAMEBLENDER==1 --> WITH_GAMEENGINE

Lock to Cursor
Patch by Dan Eicher. In 3dview properties you can enable this. Rotating view then uses cursor as pivot point. Note that with this option enabled just relocating the 3d cursor also changes the 3dview.

Sebastian König: "Now the 3d cursor is actually useful" (sitting next to me while applying patch at bconf hostel)

building the BGE without bullet works again.

dont build blender/kernel if the game engines disabled.

Minor speedups for 3D view text drawing ~10-15% improved frame-rate with particle display.
- ascii text drawing functions, slightly faster since they dont have to do hash lookups & utf8 conversions for each char.
- used ascii drawing functions for the view3d's number display.
- each text item was using fixed 128 chars, now only allocate the string length needed.

Fix for occasional disappearance of strokes when using SpatialNoiseShader.
The PseudoNoise class for generating a series of noise values had a bug
involving a signed integer overflow when renders were at high image resolution.
This caused the noise generator to yield very large noise values, putting
strokes out of the renders' image boundary.

Sequence editor code cleanup
* The logic in some parts of the sequencer code was rather cryptic, so I cleaned it up a bit.
* There should be no functional changes what so ever from these changes.

fix for own mistake with mat4_to_loc_rot_size(), flipping the scale on negative matrix isn't correct.

change mat4_to_eulO, mat3_to_eulO to calculate 2 rotations and return the smallest one.
mat4_to_eul & mat3_to_eul are already working this way.

Without this we get problems with constraints, eg:
rotation on the Y axis over 90d can be represented by setting the X and Z to -PI, Y would decrease to 0 (infact 180d).

the pivot constraint was translating when the pivot was offset along the rotation axis.
fixed by projecting the pivot along the axis of rotation and subtracting this from the pivot.

Fix for [#24458] Problem with Axis Angle rotation
* Added checks to handle zero axis vector.

warning/portability fixes.

Fix for [#24448] User Preferences - Interface - Mini Axis - Brightness, none working?
* The axis draw function was changed by Campbell recently, but the brightness value was forgotten?
* Solved currently by mapping the brightness value to axis alpha.

Fix for [#23318] SEQUENCER EFFECT: Glow blur amount should be relative

== blender file format ==

Hello, from the bconf 2010 from Jeroen and Luca. Our first combined commit :)

Automatically create sdna documentations from Trunk.

Usage:
blender2.5 -b -P BlendFileDnaExporter_25.py [-- [options]]
Options:
--dna-keep-blend: doesn't delete the produced blend file DNA export to html
--dna-debug: sets the logging level to DEBUG (lots of additional info)
--dna-versioned' saves version informations in the html and blend filenames
--dna-overwrite-css' overwrite dna.css, useful when modifying css in the script
Examples:
default: % blender2.5 -b -P BlendFileDnaExporter_25.py
with options: % blender2.5 -b -P BlendFileDnaExporter_25.py -- --dna-keep-blend --dna-debug

Info text for scene strips showing the frame range that's set in the scene
* Related to bug report [#24329] scene length not updated in VSE
* This data is nice to have in the sequencer without having to go the actual scene that's added as a strip.