Blender Git Loki

Support for writing derived mesh data from point cache modifier between
other modifiers.

Previously this was simply using the derivedFinal of the object. Now
the point cache has its own writer instance which is writing samples
during the regular modifier evaluation, rather than directly being
called by the bake operator.

Merge branch 'master' into mesh-transfer-data

Add support for using a vgroup as mix factor.

Useless for op version, but must-have for modifier one. Not Yet Tested(c).

Add helpers to vgroup to fill an array of weights from a given vgroup (for verts/edges/loops/polys).

Merge branch 'viewport_experiments' into gooseberry

Conflicts:
release/scripts/startup/bl_ui/properties_data_camera.py
release/scripts/startup/bl_ui/space_view3d.py

Avoid freeing and reading/writing NULL pointers. Should not happen often
but better guard against it.

Only show properties if not in camera view, else direct user to camera
properties

Bugfix: Stroke buffer sometimes got drawn with wrong color (when doing initial strokes)

Code Cleanup: Remove unused defines

Avoid freeing and reading/writing NULL pointers. Should not happen often
but better guard against it.

Support camera GPU parameters when looking/rendering through camera in
the viewport.

Use own file for GPU option types.

* Add gpu options for depth of field to camera - still inactive.
* GPUFXOptions now passed to the compositing system startup
so users can swap options if they wish to

This commit changes read-write data again, people should reset their
values again (sorry for that but this is still WIP)

Support camera GPU parameters when looking/rendering through camera in
the viewport.

Merge branch 'master' into alembic_pointcache

Integration of point caching into the modifier stack.

This ensures that the modifier stack is disabled up to the last valid
cache modifier. This cache modifier then provides a derived mesh as
input for the remaining modifier stack tail, or as final output if no
other modifiers follow.

Use own file for GPU option types.

* Add gpu options for depth of field to camera - still inactive.
* GPUFXOptions now passed to the compositing system startup
so users can swap options if they wish to

This commit changes read-write data again, people should reset their
values again (sorry for that but this is still WIP)

Merge branch 'terrible_consequencer' into gooseberry

Fix scons linking of Alembic and HDF5 and additiona Ilmbase/OpenEXR libraries.

Merge branch 'viewport_experiments' into gooseberry

Conflicts:
source/blender/makesdna/DNA_view3d_types.h

Make transfer data code accept DM too.

First step towards transfer data modifier (DM part not yet tested).