Blender Git Commits

* Volumetrics update

- Fixed a shading bug, due to issues in the raytrace engine where it would ignore
intersections from the starting face (as it should). Disabled this for single
scattering intersections, thanks to Brecht for a hint there. It still shows a
little bit of noise, I think due to raytrace inaccuracy, which will have to be
fixed up later.

before: http://mke3.net/blender/devel/rendering/volumetrics/vol_shaded_old.png
after: http://mke3.net/blender/devel/rendering/volumetrics/vol_shaded_correct.png

Now single scatttering shading works very nicely and is capable of things like this:
http://mke3.net/blender/devel/rendering/volumetrics/vol_shaded_clouds.mov

- Added colour emission. Now as well as the overall 'Emit:' slider to control
overall emission strength, there's also a colour swatch for the volume to emit
that colour. This can also be textured, using 'Emit Col' in the map to panel.

This animation was made using a clouds texture, with colour band, mapped to both
emit colour and emit (strength):
http://mke3.net/blender/devel/rendering/volumetrics/vol_col_emit.mov

- Added 'Local' mapping to 'map input' - it's similar to Orco

- Fixed texture 'map input', wasn't using the offsets or scale values.

fix for [#13825] Lack of Flags in Face Mode Set
undo was also not working.

[#8540] Import scripts for MilkShape3D file formats
from Markus Ilmola (glome)

note, UV's will be incorrect in some faces because of eekadoodle problem.

Make GameLogic work for python autocomplete (after running the BGE once at least)
only clear newly added items from the gameLogic dictionary rather then the whole dictionary.

Fixed shrinkwrap constraint handling of matrixs.

Also since contraint uses BVHCache its now usable and fast.
Being possible to shrinkwrap constraint several objects to another
and only have one BVHTree being build.

BGE patch #17569 approved: Make FrameProp: work in Shape Action. PyDoc updated.

Fix for second part of bug #17506: issue with swapped uv coordinates
on creating multires in editmode, wasn't doing test_index_face for
the face data.

Fix file browser for Windows: going to the parent directory introduces ../. Correct parent is .. under Windows.

Fix for part of bug #17506: uv editing with multires is only
allowed at level 1, missed a case.

BGE patch: KX_STATEx constant to allow simple state manipulation in setState()

The constants KX_STATE1 to KX_STATE30 can be used
with setState() to change the object state in a
python controller. The constants are defined in the
GameLogic module so that the full name is
GameLogic.KX_STATE1 to GameLogic.KX_STATE30 but you
can simplify this with the import statement:

from GameLogic import *
cont = getCurrentController()
ob = cont.getOwner()
ob.setState(KX_STATE2) #go to state 2

KX_STATEx constants are defined as (1<<(x-1))
Binary operators |, &, ^ and ~ can be used to combine states:

You can activate more than one state at a time with the | operator:

ob.setState(KX_STATE1|KX_STATE2) #activate state 1 and 2, stop all others

You can add a state to the current state mask with:

state = ob.getState()
ob.setState(state|KX_STATE3) #activate state 3, keep others

You can substract a state to the current state mask with the & and operator:

state = ob.getState()
ob.setState(state&~KX_STATE2) #stop state 2, keep others

You can invert a state with the ^ operator:

state = ob.getState()
ob.setState(state^KX_STATE2) #invert state 2, keep others

Fix for bug #11163: strand render without tangent shading didn't
give correct results.

Revert full screen, maximized and minimized code (rev 16543).

Revert this because don't work "fine" with dual-monitor.

The problem is not the code, this work fine, but full screen
for a window manager is not both monitor (until set xinerama or
whatever..).

Further fix for #8132, mac/nvidia driver issue drawing node previews,
zoom level was not correct.

BGE patch #17483 approved: object actuator DRot reverted since Blender 246.

Patch #17665 by Vladimir Marek

Fixes for solaris compiling

Patch #17666 by Vladimi<C2>r Marek

Fixes for solaris compiling

Realy time for 2.5!
Takes half an hour to find a nice empty spot for a button! Another attempt
to locate new shadow color swatch. Now back in shadow panel, bottom.

fix for [#15020] File browser: going back from the root of all directories introduces "../" ad libitum + harcoded path?
bug was introduced when fixing BLI_cleanup_dir not to write to negative character indicies.
added a BLI_parent_dir(char *path)

Bugfix:

- Button for 'shadow color' was drawn over 'layer shadow' button...
The shadow+spot panel was cramped... spot shadowbuffer uses all
space. Moved it to the Lamp panel with label, more clear now.
Panel reorg is for later :)
- Small fix: Area Lamp 'gamma' slider didn't update preview.
Unfortunately had to move this slider to smaller button...

Bugfix #14428: Constraints lost when object made single user

When there was a setup where an object was linked to more than one scene at once, and in one of those scenes some of the objects in that scene were related to it, the objects related to it were not correctly relinked to the new copy.

This was due to the 2nd check for selected objects
if( (base->flag & flag)==flag)
meaning that only selected objects would get corrected.