Blender Git Commits

rigidbody: Add DNA/RNA/BKE infrastructure for the rigid body sim

This is just the basic structure, the simulation isn't hooked up yet.

Scenes get a pointer to a rigid body world that holds rigid body objects.
Objects get a pointer to a rigdid body object.

Both rigid body world and objects aren't used directly in the simulation
and only hold information to create the actual physics objects.

Physics objects are created when rigid body objects are validated.
In order to keep blender and bullet objects in sync care has to be taken
to either call appropriate set functions or flag objects for validation.

Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)

rigidbody: Add rigidbody module

It's mostly a C API for bullet that interfaces nicely with blender.
It could act as a generic interface for rigid body simulations but right
now it's very specific to bullet.

TODO: Fix building without bullet.

Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)

math: Add functions to decompose transformation matrices

mat4_decompose() is similar to mat4_to_loc_rot_size() but returns
rotation as quaternion.
mat4_to_loc_quat() just returns location and rotation without size.

workaround [#32866] Crash by cyclic use of Boolean Modifier

officially - modifiers shouldn't calc other objects derived mesh, but in some cases its needed at the moment for certain scenes, so just disallow booleans depending on booleans.

fix for own regression since 2.4x, non-linear number button range was too insensitive for int buttons.

fix for glitch with vertex bake:
- the mesh would be tagged to update, then updated before bake finished.
- also increase self-shadow offset, in some cases the offset wasn't enough.

fix [#33729] Shadows produce artefacts in vertex colour baking

tweak to recent commit to clamp vertex range so new empty vgroups are in fact empty.
- don't clamp if no empty groups are created
- no need to call ED_vgroup_data_create, this was very old code for weight paint r1596 - weight paint works without adding 'dvert'array.

Displaying labelname with reroute nodes.
It uses the default text color.

sim: Remove "continue physics" code

This was left over from 2.4x days and is not used anymore.
Now simulations are always interactive.

OSX 10.6 error - hiding code behind a respondsToSelector.

Game Engine UI: Image Sampling Texture Panel cleanup
removing non-GE supported features.

The idea of splitting the draw() function comes from Campbell Barton.
Review from him as well.

The main reason for not implement this in properties_games.py is to make sure the
panel is in the same order for both BI and BGE engines.

Matcap fix: on enabling it, and when no matcap was selected before,
it sets first matcap icon.

make sure config directory is initialized or python complains

Bug fix #33911

When you open a Blender window larger than a screen, Macs clip it to match the height,
but they allow the width to be more.

Problem is that this clipping happens after all window opening code. That causes
check for HiDPI mode to fail.

Now it checks it again on event GHOST_kEventWindowUpdate, which is only on startup.

Scons, linux: If we are to keep WITH_INTERNATIONAL on by default, also turn on boost by default because it locale libraries are needed

a better fix for scons finding pyconfig.h in ubuntu 12.10

Fix/workaround for GLSL textured and matcap modes for dyntopo

Currently used special checks in DM draw code, perhaps better would be
simply to flush changes from PBVH to DM.

Anyway, now things seems to be working OK, will check on better solution
from code point of view later.

Bugfix #33945

OSX: in HiDPI mode, the brush circle doubled on every use.
Was caused by new code storing and setting brush sizes.

Fix [#33962] Grease Pencil crashing blender

Own fault from grease pencil to curve enhacement. Fixed the bug itself, and made poll of convert operator more strict (no only active when there is something to convert, i.e. at least one stroke!).