Blender Git Commits

A bit of cleanup of warnings (gcc).

Warnings still exist in the following places:
* places (exotic.c, etc.) where format strings still use 'longs' but datatype is uintptr_t (i.e. resulting from the win64 changes)
* shrinkwrap.c - a few "incompatable type" warnings

Grease Pencil - Drawing Improvements:

This commit finishes the work started in the previous commit.
1) Reduced the effects of 'shrinking' lines with acute angles (*)
2) Ends of strokes now get crude end-caps which look ok for most purposes (they are really just simple trapeziums not fancy semicircles)

* Note: some shrinking does still occur if the stroke was drawn quickly enough for few points to be recorded. Also, although there are still zones of overlapping when there are acute angles, this is reduced to steeper angles (and is not too bad considering real-life materials)

BGE data conversion was making sound paths absolute, modify a copy rather then the original.

svn merge -r 16060:16222 https://svn.blender.org/svnroot/bf-blender/trunk/blender

Grease Pencil: WIP commit (nothing new)

Just a little commit so that I can transfer some changes back over to laptop.
* Line drawing should now be improved for most cases, but acute angles still need more work to reduce 'shrinking' artifacts. As such, this is still hidden behind 'rt' setting
* Preparation work for Grease-Pencil in Image Editor, and also 'Stick to View' for Image/Sequence editors.

BGE Python API - GameLogic.getBlendFileList(path='//') to return a list of blend's in the current directory. Needed for creating a level selector that lists all files in the level directory.
CMakeFile include path to compile with recent changes.

Merged shrinkwrap modifier from soc-2008-jaguarandi

svn merge -r 16174:16215 https://svn.blender.org/svnroot/bf-blender/trunk/blender

Update scons files in source/gameengine/Physics/Bullet.

Please Nathan double check this, but all compile fine here :)

New things for particle effectors:
- For newtonian particles a "self effect" button in particle extras makes the particles be effected by themselves if a particle effector is defined for this system, currently this is a brute force method so things start getting slow with more than ~100 particles, but this will hopefully change in the future.
- Two new effector types: charge and a Lennard-Jones potential based force (inter-molecular forces for example).
-Charge is similar to spherical field except it changes behavior (attract/repulse) based on the effected particles charge field (negative/positive) like real particles with a charge.
-The Lennard-Jones field is a very short range force with a behavior determined by the sizes of the effector and effected particle. At a distance smaller than the combined sizes the field is very repulsive and after that distance it's attractive. It tries to keep the particles at an equilibrium distance from each other. Particles need to be at a close proximity to each other to be effected by this field at all.
- Particle systems can now have two effector fields (two slots in the fields panel). This allows to create particles which for example have both a charge and a Lennard-Jones potential.

BGE bug #17411 fixed: the always sensor is called before the the scale of the object is applied. The scale is now applied to the shape before the creation of the rigid body.

Missing newline at EOF.

fix warning in previous revision, update MSVC project files, scons files in source/gameengine/Physics/Bullet must be updated by adding these directories in the include list: intern/string/include, source/gameengine/Rasterizer, source/kernel/gen_system. I leave it up to more expert than me.

Vertice outside of faces would create zero degree nodes and mess up later.

Do a single pass to remove those after reeb graph creation (but before filtering).

Finish yesterday's bugfixing.

Making shape function work on cyclic graphs requires tracking the current graph level, which wasn't done correctly when this was implemented. Done properly now so going up and down on graph works as it did before.

Python API
----------
Fix typo in Mesh module exception messages (submitted by Teppo Kansala ).

Python API
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Access to empty shapes by object.emptyShape attribute, contributed by Domino
Marama (thanks!)

BGE bug #17491 fixed: BGE, Dupli instance with different scale, massive slowdown.

The root cause of this bug is the fact that Bullet shapes
are shared between duplicated game objects. As the physics
object scale is stored in the shape, all duplicas must
have the same scale otherwise the physics representation
is incorrect.
This fix introduces a mechanism to duplicate shapes at
runtime so that Bullet shapes are not shared anymore.
The drawback is an increased memory consuption.
A reference count mechanism will be introduced in a
later revision to keep Bullet shape shared between
duplicas that have the same scale.

BGE Bullet fix: physics debug representation of cone shape does not take Up axis into account. Use Bullet 2.69 code to fix that bug.

transfering some ongoing work for home, nothing to see here.