Blender Git Loki

Fix T38221: node fcurves in compositor get deleted when muting a node.

This is because of the animdata cleanup in rBd2e55cb. This works ok in
general, but causes issues with the localized node trees used for compo/
shader/texture previews. These localized trees share the same default
action as their original trees, and then remove fcurves when removing
muted nodes (which should affect the localized tree only).

node_free_node_ex now has an argument for disabling animdata cleanup,
which is also not necessary when freeing the whole node tree (because
animdata is freed in advance anyway). In addition to that it also checks
the NTREE_IS_LOCALIZED flag to prevent freeing of fcurves in the action.

Followup for 1728c1e: we don't need to replace flags at all

Replacing the flags isn't thread safe and could lead to bi troubles.
Such things are to be handled by the dependency graph.

Python API: fix for help() failing on bpy instances

Caused by missing __name__ from bpy.types (alternate method to patch D232)

Python API: create args for meta-classes directly (a little faster).

Also add some new interned strings.

Fix for incorrect use of DNA_struct_find_nr

Patch T38290 by ldo (Lawrence D'Oliveiro)

Correction for recent commit clearing font cache

- move cache reset into view2d and comment about the rationale for resetting cache there.
- missed other places where view2d zoom level can change (smoothview, borderzoom, home and file reload)
- comment about DPI wasn't correct.

Fix for saving startup file ignoring editmode/sculpt edits

Code Cleanup: remove redundant NULL checks and add function attributes

Fix for flag not being restored in BKE_vfont_to_curve_ex

Revert "Cycles: mix hair minimum width code with SSE intersection code"

Code is not equivalent in min/max part (SSE works with NaNs differently), this results in black dots with cardinal_curve hair.

This reverts commit b886c26d1f70d512b4f68975142372e3bee81c89.

Fix last part of T38244: memory leak when scaling any panel

Issue is not noticeable with default font, but i18n one can use more than 500Mo of ram when cached in undreds of different sizes.

Campbell had already done most of the work in rBa780e7f3f09f and rB6b283f116829, just had to call BLF_cache_clear() in _exit funcs of VIEW2D_zoom & co operators.

Docs: doxygen file descriptions for BLF, GPU and WM

Increase maximum allowed amount of points for Splines in both U and V directions

Increase the maximum allowed amount of points in a spline from currently 32,767 (short) to 2,147,483,647 (int).
Change variables that get assigned the value from pntsu/pntsv to int type all over the codebase.
Change function parameters that previously passed the count as short to int type as well.

(because https://developer.blender.org/T38191)

Reviewed By: sergey

Differential Revision: https://developer.blender.org/D212

Send sequencer render context as const pointer rather than as value

No functional changes just creepy to send rather huge structure by value.

Make it possible to hide/unhide a node during node transform operations.
During drag the H key can be used to toggle the hide flag of the selected nodes.
This makes it easier to 'attach' nodes to available links in narrow places.

install_deps.sh: Fix output conf for CMake (specifying root dirs for OIIO/OCIO is not needed when you use default path, but mandatory otherwise, simpler to always give them).

Spotted by dingto on IRC, thanks!

CMake: Fix info message for Cycles standalone.

Code Cleanup: py script float comparisons

Math: Code cleanup

Remove stray #undef directives.

Rigidbody: Add missing properties to "Copy Rigid Body Settings" operator